AS33667

Comcast Cable Communications, LLC

Name CMCS
Status
Active
Country United States
Website
Type ISP
Total Prefixes 91
Valid RPKI 87.9%
Est. Population -
Registry ARIN
Age
Allocated
Last Updated
All 91 prefixes displayed, sorted by visibility. Sourced from 16 BGP locations
All BGP Prefixes Announced by AS33667
Prefix IP Count Visibility IRR RPKI Domain Organization
157.240.151.0/24 254 High:89% ARIN Unknown fb.com
Facebook, Inc.
157.240.152.0/24 254 High:89% ARIN Unknown fb.com
Facebook, Inc.
209.78.88.0/24 254 High:89% ARIN Unknown att.com
AT&T Corp.
107.0.64.0/23 510 High:88% ARIN Valid comcast.com
Comcast Cable Communications, LLC
50.229.136.0/24 254 High:88% ARIN Valid comcast.com
Comcast Cable Communications, LLC
50.203.5.0/24 254 High:88% ARIN Valid comcast.com
Comcast Cable Communications, LLC
50.203.201.0/24 254 High:88% ARIN Valid comcast.com
Comcast Cable Communications, LLC
50.207.246.0/24 254 High:88% ARIN Valid comcast.com
Comcast Cable Communications, LLC
50.222.62.0/24 254 High:88% ARIN Valid comcast.com
Comcast Cable Communications, LLC
50.239.185.0/24 254 High:88% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:c203::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:8492::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:5a2::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:c222::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2a03:2887:ff32::/48 - High:83% RIPE Valid fb.com
IE-FACEBOOK-201100822
2001:559:75a::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:87e5::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:8704::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:8705::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:8784::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:82f6::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:8763::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:817c::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:8202::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:c551::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:8b::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:8c::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:123::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:13c::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:1b1::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:249::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:7cb::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:8091::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:80a8::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:8167::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:86a7::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:86ec::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:87c1::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:87c8::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:c082::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:c107::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:c117::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:c144::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:f001::/48 - High:83% - Valid -
 
-
2001:559:f003::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:83e1::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:83fb::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:8436::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:8439::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:845d::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:8496::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:859a::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:85d8::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:860f::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:8610::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:c219::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:c220::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:c3fd::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:2bf::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:2c1::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:373::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:38c::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:47c::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:492::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:4c6::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:5de::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:712::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:8391::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:c39a::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:c475::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:c4d5::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2a03:2887:ff31::/48 - High:83% RIPE Valid fb.com
meta-mnt
2001:559:c294::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:c352::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:c36d::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:c37b::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:c395::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:c46c::/48 - High:83% - Valid -
 
-
2001:559:1be::/48 - High:83% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:f008::/48 - High:82% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2001:559:f006::/48 - High:82% - Valid -
 
-
2001:559:f002::/48 - High:81% - Valid -
 
-
50.227.120.0/24 254 High:81% ARIN Valid comcast.com
Comcast Cable Communications, LLC
140.89.0.0/16 65,534 Medium:32% ARIN Unknown egain.com
EGAN
142.131.240.0/22 1,022 Medium:32% ARIN Unknown fairmont.com
Fairmont Raffles Hotels International
139.181.7.0/24 254 Medium:32% ARIN Unknown siemens.com
Siemens Industry Software Inc.
169.230.77.0/24 254 Medium:32% ARIN Unknown ucsf.edu
University of California San Francisco
204.145.245.0/24 254 Medium:32% ARIN Unknown eandm.com
E & M Electric and Machinery, Inc.
198.202.219.0/24 254 Medium:32% ARIN Unknown eandm.com
Serra Systems, Inc.
192.189.161.0/24 254 Medium:32% ARIN Unknown ansys.com
Livermore Software Technology Corporation
192.70.238.0/24 254 Medium:32% ARIN Unknown salinas.ca.us
City of Salinas, Information Systems Group

IPv4

Prefix Distrib. Valid Unknown Invalid Total Perc.
/16 RPKI status distribution for IPv4 prefix size /16 Valid: 0% Unknown: 100% Invalid: 0% This stacked bar chart represents the RPKI status distribution for the IPv4 prefix size /16. Possible values for an RPKI status are: Valid, Invalid, Unknown. 0% of all /16 IPv4 prefixes are valid. 100% of all /16 IPv4 prefixes are unknown. 0% of all /16 IPv4 prefixes are invalid. 0 1 0 1 5%
/22 RPKI status distribution for IPv4 prefix size /22 Valid: 0% Unknown: 100% Invalid: 0% This stacked bar chart represents the RPKI status distribution for the IPv4 prefix size /22. Possible values for an RPKI status are: Valid, Invalid, Unknown. 0% of all /22 IPv4 prefixes are valid. 100% of all /22 IPv4 prefixes are unknown. 0% of all /22 IPv4 prefixes are invalid. 0 1 0 1 5%
/23 RPKI status distribution for IPv4 prefix size /23 Valid: 100% Unknown: 0% Invalid: 0% This stacked bar chart represents the RPKI status distribution for the IPv4 prefix size /23. Possible values for an RPKI status are: Valid, Invalid, Unknown. 100% of all /23 IPv4 prefixes are valid. 0% of all /23 IPv4 prefixes are unknown. 0% of all /23 IPv4 prefixes are invalid. 1 0 0 1 5%
/24 RPKI status distribution for IPv4 prefix size /24 Valid: 43.75% Unknown: 56.25% Invalid: 0% This stacked bar chart represents the RPKI status distribution for the IPv4 prefix size /24. Possible values for an RPKI status are: Valid, Invalid, Unknown. 43.75% of all /24 IPv4 prefixes are valid. 56.25% of all /24 IPv4 prefixes are unknown. 0% of all /24 IPv4 prefixes are invalid. 7 9 0 16 84%
Total RPKI status distribution for all IPv4 prefix sizes This stacked bar chart represents the RPKI status distribution for all the IPv4 prefix size. Possible values for an RPKI status are: Valid, Invalid, Unknown. 42.11% of all IPv4 prefixes are valid. 57.89% of all IPv4 prefixes are unknown. 0% of all IPv4 prefixes are invalid. 8 11 0 19 100%

IPv6

Prefix Distrib. Valid Unknown Invalid Total Perc.
/48 RPKI status distribution for Ipv6 prefix size /48 Valid: 100% Unknown: 0% Invalid: 0% This stacked bar chart represents the RPKI status distribution for the Ipv6 prefix size /48. Possible values for an RPKI status are: Valid, Invalid, Unknown. 100% of all /48 Ipv6 prefixes are valid. 0% of all /48 Ipv6 prefixes are unknown. 0% of all /48 Ipv6 prefixes are invalid. 72 0 0 72 100%
Total RPKI status distribution for all Ipv6 prefix sizes This stacked bar chart represents the RPKI status distribution for all the Ipv6 prefix size. Possible values for an RPKI status are: Valid, Invalid, Unknown. 100% of all Ipv6 prefixes are valid. 0% of all Ipv6 prefixes are unkown. 0% of all Ipv6 prefixes are invalid. 72 0 0 72 100%

ABOUTResource Public Key Infrastructure is a specialized public key infrastructure framework to improve security for the Internet's BGP routing infrastructure. RPKI provides a way to connect Internet number resource information (such as ASN and IP addresses) to a trust anchor. Wikipedia ↗︎

All ASN sorted by their number. Sourced from 16 BGP locations.

Upstreams — Any direct adjacent ASN in an AS path sequence that leads to a tier 1 ASN.

All peers ASN for AS33667
ASN Organization
AS3356 Level 3 Parent, LLC
AS7922 Comcast Cable Communications, LLC

Downstreams — Any direct adjacent ASN in an AS path sequence that adds one-hop away from a tier 1 ASN.

All downstreams ASN for AS33667
ASN Organization
AS1055 City of Manteca
AS2894 California Department of Water Resources
AS3708 Pacific Biosciences of California, Inc.
AS5081 CLARE COMPUTER SOLUTIONS
AS5091 Stripe, Inc.
AS5098 Opus One Winery, LLC
AS6099 Alameda County Office of Education
AS6192 University of California, Davis
AS6379 A-Link Network Services, Inc.
AS7235 LanMinds, Inc.
AS10309 County of Marin
AS10982 TiVo, Inc.
AS11203 Matrix Broadband
AS11328 Bio-Rad Laboratories, Inc.
AS11465 Kaweah Delta Health Care District
AS11483 Conviva, Inc.
AS11620 Succeed.Net
AS11681 Integrity Networks
AS11733 E. & J. Gallo Winery Inc.
AS11829 Cadence Design Systems, Inc.
AS11941 Pillsbury Madison & Sutro, Inc.
AS13335 Cloudflare, Inc.
AS13395 Smart City Networks, L.P.
AS13511 Univision Communications Inc.
AS14062 AKQA, Inc.
AS14110 Genesys Telecommunications Laboratories,Inc.
AS14191 H&T Waterbury, INC
AS14203 Juniper Networks, Inc.
AS14388 Bronco Wine Co.
AS14421 Theravance Biopharma US, Inc
AS14443 Broadridge Financial Solutions, Inc.
AS14706 Monterey Bay Aquarium Research Institute
AS15228 O'Reilly Media, Inc.
AS16914 MBH ARCHITECTS
AS16920 Wind River Systems, Inc.
AS17003 Zoetis Inc.
AS17035 NBCUniversal
AS17381 Williams-Sonoma
AS18469 HP Inc.
AS18478 Mednax Services, Inc.
AS18556 State Compensation Insurance Fund
AS18663 University of the Pacific
AS18841 Trimble, Inc.
AS18880 Lam Research Corporation
AS18957 TaxAudit.com
AS19047 Amazon.com, Inc.
AS19099 Rambus
AS19637 Avago Technologies U.S. Inc.
AS19936 Gordon Food Service
AS20381 Cable Television Laboratories, Inc.
AS20383 Exchange Bank
AS20464 HP Inc.
AS20940 RIPE-NCC-END-MNT
AS21954 Telestream, Inc.
AS22020 Magpie Internet Communications, Corp.
AS22024 Splunk, Inc.
AS22317 F5, Inc.
AS22414 Craigslist, Inc.
AS22617 Superior Court of California, County of Sacramento
AS22695 Playground Global, LLC
AS22700 University of San Francisco
AS22768 SYNERGY BROADBAND
AS23154 Sanmina-SCI Corporation
AS23338 DCS Pacific Star, LLC
AS23411
 
-
AS25625 IP Access International
AS25632 NorthBay Healthcare Corporation
AS25753 California Public Employees' Retirement System
AS25875 FriendFinder Networks Inc
AS26362 Travis Credit Union
AS26450 CTDI
AS27009 Clovis Unified School District
AS27288 Digital Path
AS27437 IGN Entertainment
AS31802 City of San Rafael
AS32074 CrossLink Professional Tax Solutions, LLC
AS32504 Intelletrace
AS32688 THE GOLDEN 1 CREDIT UNION
AS32778 Smart City Networks, L.P.
AS32928 ITechTool Incorporated
AS33161 Chumash Casino Resort
AS33311 TOPCON POSITIONING SYSTEMS INC
AS33382 CRYPTIC STUDIOS, INC.
AS35928 BECKMAN COULTER, INC.
AS36040 Google LLC
AS36690 R Systems Inc.
AS36761 Hearst-Argyle Television, Inc.
AS36835 Nugget Market
AS36838 INFOIMAGE OF CALIFORNIA
AS39961 San Francisco Department of Telecommunications and Information Services
AS39991
 
-
AS40385 Saint Mary's College of California
AS40620 QIAGEN Redwood City, Inc.
AS40639 F Korbel & Bros Inc
AS46186 Gilead Sciences
AS46201 County of Yuba
AS46341 California Public Utilities Commission
AS46520 California Department of Justice
AS53497 WebPerception, LLC
AS53782 Pacific Coast Producers
AS54169 Marin General Hospital
AS54246 AFNI, Inc.
AS54269 Provident Credit Union
AS54469 City of Vacaville
AS54654 Mills College
AS54767 Restoration Hardware, Inc.
AS55032 The Jackson Laboratory
AS55059 Communications & Power Industries, LLC
AS55064 Arista Networks, Inc.
AS55278 California Capital Insurance Company
AS62508 GlobalLogic Inc.
AS62539 Fortis Telecom
AS63435 County of Monterey
AS63462 Swinerton Incorporated
AS393320
 
-
AS393518 ClaimRemedi, Inc.
AS393935 Sierra Central Credit Union
AS394121 Valley Children's Hospital
AS394156
 
-
AS394304 Sacramento Downtown Arena, LLC
AS394377 County of Tulare
AS394516 County of Napa MIS
AS395210 Western Carriers Inc.
AS395323 County of San Mateo
AS395425 Fandango Media, LLC
AS395504 AMERICAN AGCREDIT ACA
AS395536 Trimark Associates, inc
AS395844 LUSD
AS395976 Comcast Cable Communications, LLC
AS396121 Bayer Corporation
AS396262 Fresno County Sheriff's Office
AS396484 City of Roseville
AS396505 ENLOE MEDICAL CENTER
AS396921 U.S. Customs and Border Protection
AS397062 Sun-Maid Growers of California
AS397295 City of Palo Alto
AS397450 City of Fairfield
AS397620 City of Menlo Park
AS397765 California College of the Arts
AS397787 Black Oak Casino
AS397813 Clarke Broadcasting Corporation
AS397909 Elk Grove Unified School District
AS397934 Latitude AI LLC
AS397942 Rubrik Inc
AS397994 Xactly Corporation
AS398178 Telcion Communications Group
AS398204 City of Stockton
AS398214 Prominence Health Plan
AS398307 Zooce
AS398572 Monolithic Power Systems,Inc
AS398732 Deutscher Properties Corporation
AS399761 Stream IT Networks LLC
AS400379 County of Madera

Peers — Any direct adjacent ASN, can include upstreams, downstreams or tier 1 ASN.

All peers ASN for AS33667
ASN Organization
AS1055 City of Manteca
AS2894 California Department of Water Resources
AS3356 Level 3 Parent, LLC
AS3708 Pacific Biosciences of California, Inc.
AS5081 CLARE COMPUTER SOLUTIONS
AS5091 Stripe, Inc.
AS5098 Opus One Winery, LLC
AS6099 Alameda County Office of Education
AS6192 University of California, Davis
AS6379 A-Link Network Services, Inc.
AS7235 LanMinds, Inc.
AS7922 Comcast Cable Communications, LLC
AS10309 County of Marin
AS10982 TiVo, Inc.
AS11203 Matrix Broadband
AS11328 Bio-Rad Laboratories, Inc.
AS11465 Kaweah Delta Health Care District
AS11483 Conviva, Inc.
AS11620 Succeed.Net
AS11681 Integrity Networks
AS11733 E. & J. Gallo Winery Inc.
AS11829 Cadence Design Systems, Inc.
AS11941 Pillsbury Madison & Sutro, Inc.
AS13335 Cloudflare, Inc.
AS13395 Smart City Networks, L.P.
AS13511 Univision Communications Inc.
AS14062 AKQA, Inc.
AS14110 Genesys Telecommunications Laboratories,Inc.
AS14191 H&T Waterbury, INC
AS14203 Juniper Networks, Inc.
AS14388 Bronco Wine Co.
AS14421 Theravance Biopharma US, Inc
AS14443 Broadridge Financial Solutions, Inc.
AS14706 Monterey Bay Aquarium Research Institute
AS15228 O'Reilly Media, Inc.
AS16914 MBH ARCHITECTS
AS16920 Wind River Systems, Inc.
AS17003 Zoetis Inc.
AS17035 NBCUniversal
AS17381 Williams-Sonoma
AS18469 HP Inc.
AS18478 Mednax Services, Inc.
AS18556 State Compensation Insurance Fund
AS18663 University of the Pacific
AS18841 Trimble, Inc.
AS18880 Lam Research Corporation
AS18957 TaxAudit.com
AS19047 Amazon.com, Inc.
AS19099 Rambus
AS19637 Avago Technologies U.S. Inc.
AS19936 Gordon Food Service
AS20381 Cable Television Laboratories, Inc.
AS20383 Exchange Bank
AS20464 HP Inc.
AS20940 RIPE-NCC-END-MNT
AS21954 Telestream, Inc.
AS22020 Magpie Internet Communications, Corp.
AS22024 Splunk, Inc.
AS22317 F5, Inc.
AS22414 Craigslist, Inc.
AS22617 Superior Court of California, County of Sacramento
AS22695 Playground Global, LLC
AS22700 University of San Francisco
AS22768 SYNERGY BROADBAND
AS23154 Sanmina-SCI Corporation
AS23338 DCS Pacific Star, LLC
AS23411
 
-
AS25625 IP Access International
AS25632 NorthBay Healthcare Corporation
AS25753 California Public Employees' Retirement System
AS25875 FriendFinder Networks Inc
AS26362 Travis Credit Union
AS26450 CTDI
AS27009 Clovis Unified School District
AS27288 Digital Path
AS27437 IGN Entertainment
AS31802 City of San Rafael
AS32074 CrossLink Professional Tax Solutions, LLC
AS32504 Intelletrace
AS32688 THE GOLDEN 1 CREDIT UNION
AS32778 Smart City Networks, L.P.
AS32928 ITechTool Incorporated
AS33161 Chumash Casino Resort
AS33311 TOPCON POSITIONING SYSTEMS INC
AS33382 CRYPTIC STUDIOS, INC.
AS35928 BECKMAN COULTER, INC.
AS36040 Google LLC
AS36690 R Systems Inc.
AS36761 Hearst-Argyle Television, Inc.
AS36835 Nugget Market
AS36838 INFOIMAGE OF CALIFORNIA
AS39961 San Francisco Department of Telecommunications and Information Services
AS39991
 
-
AS40385 Saint Mary's College of California
AS40620 QIAGEN Redwood City, Inc.
AS40639 F Korbel & Bros Inc
AS46186 Gilead Sciences
AS46201 County of Yuba
AS46341 California Public Utilities Commission
AS46520 California Department of Justice
AS53497 WebPerception, LLC
AS53782 Pacific Coast Producers
AS54169 Marin General Hospital
AS54246 AFNI, Inc.
AS54269 Provident Credit Union
AS54469 City of Vacaville
AS54654 Mills College
AS54767 Restoration Hardware, Inc.
AS55032 The Jackson Laboratory
AS55059 Communications & Power Industries, LLC
AS55064 Arista Networks, Inc.
AS55278 California Capital Insurance Company
AS62508 GlobalLogic Inc.
AS62539 Fortis Telecom
AS63435 County of Monterey
AS63462 Swinerton Incorporated
AS393320
 
-
AS393518 ClaimRemedi, Inc.
AS393935 Sierra Central Credit Union
AS394121 Valley Children's Hospital
AS394156
 
-
AS394304 Sacramento Downtown Arena, LLC
AS394377 County of Tulare
AS394516 County of Napa MIS
AS395210 Western Carriers Inc.
AS395323 County of San Mateo
AS395425 Fandango Media, LLC
AS395504 AMERICAN AGCREDIT ACA
AS395536 Trimark Associates, inc
AS395844 LUSD
AS395976 Comcast Cable Communications, LLC
AS396121 Bayer Corporation
AS396262 Fresno County Sheriff's Office
AS396484 City of Roseville
AS396505 ENLOE MEDICAL CENTER
AS396921 U.S. Customs and Border Protection
AS397062 Sun-Maid Growers of California
AS397295 City of Palo Alto
AS397450 City of Fairfield
AS397620 City of Menlo Park
AS397765 California College of the Arts
AS397787 Black Oak Casino
AS397813 Clarke Broadcasting Corporation
AS397909 Elk Grove Unified School District
AS397934 Latitude AI LLC
AS397942 Rubrik Inc
AS397994 Xactly Corporation
AS398178 Telcion Communications Group
AS398204 City of Stockton
AS398214 Prominence Health Plan
AS398307 Zooce
AS398572 Monolithic Power Systems,Inc
AS398732 Deutscher Properties Corporation
AS399761 Stream IT Networks LLC
AS400379 County of Madera

AS33667 has not joined any Internet Exchange Point at this time. We keep monitoring for any presence.

ABOUTInternet Exchange Points (IXes or IXPs) are physical places where infrastructure companies interconnect with each other to exchange data destined for their respective networks. These locations are critical for companies to shorten their connection paths to other network participant, this allows for reduced round-trip time and low latency. Wikipedia ↗︎

Registrant

AS33667 Registrant Contact Details
Handle CCCS ↗︎
Type Org
Country United States
Name Comcast Cable Communications, LLC
Email -
Phone -
Address 1800 Bishops Gate Blvd Mt Laurel NJ 08054 United States MAP ↗︎

Under the same Registrant

Other ASNs registered under the same registrant handle: CCCS
ASN Name
AS7016 CCCH-3
AS53297 CIMEAST
AS33660 CMCS
AS393232 CMCS
AS33665 CMCS
AS33664 CMCS
AS33663 CMCS
AS33662 CMCS
AS33661 CMCS
AS33651 CMCS
AS33652 CMCS
AS33653 CMCS
AS33654 CMCS
AS33655 CMCS
AS33656 CMCS
AS33657 CMCS
AS33658 CMCS
AS33659 CMCS
AS33668 CMCS
AS33666 CMCS
AS13367 COMCAST-13367
AS20214 COMCAST-20214
AS21508 COMCAST-21508
AS22258 COMCAST-22258
AS22909 COMCAST-22909
AS23253 COMCAST-23253
AS23266 COMCAST-23266
AS33287 COMCAST-33287
AS33351 COMCAST-33351
AS33489 COMCAST-33489
AS33490 COMCAST-33490
AS33491 COMCAST-33491
AS33650 COMCAST-33650
AS36732 COMCAST-36732
AS6161 COMCAST-6161
AS7015 COMCAST-7015
AS7725 COMCAST-7725
AS7757 COMCAST-7757
AS7922 COMCAST-7922
AS11025 COMCAST-HOUSTON
AS395980 COMCAST-MES
AS395974 COMCAST-MES
AS396415 COMCAST-MES
AS396021 COMCAST-MES
AS396019 COMCAST-MES
AS396017 COMCAST-MES
AS395976 COMCAST-MES
AS13385 COMCAST-TELECOMM
AS7853 COMCAST-TELECOMM-2
AS33542 COMCAST-TELECOMM-3

Administrator

AS33667 Administrator Contact Details
Handle IC161-ARIN ↗︎
Type Group
Country United States
Name Comcast Cable Communications Inc
Email [email protected]
Phone +1-856-792-2300
Address 1800 Bishops Gate Blvd Mount Laurel NJ 08054 United States MAP ↗︎

Under the same Administrator

Other ASNs registered under the same admin handle: IC161-ARIN
ASN Name
AS7016 CCCH-3
AS53297 CIMEAST
AS33666 CMCS
AS33651 CMCS
AS33652 CMCS
AS33653 CMCS
AS33654 CMCS
AS33655 CMCS
AS33656 CMCS
AS33657 CMCS
AS33658 CMCS
AS33659 CMCS
AS33660 CMCS
AS33661 CMCS
AS33662 CMCS
AS33663 CMCS
AS33664 CMCS
AS33665 CMCS
AS33668 CMCS
AS393232 CMCS
AS13367 COMCAST-13367
AS20214 COMCAST-20214
AS21508 COMCAST-21508
AS22258 COMCAST-22258
AS22909 COMCAST-22909
AS23253 COMCAST-23253
AS23266 COMCAST-23266
AS33287 COMCAST-33287
AS33351 COMCAST-33351
AS33489 COMCAST-33489
AS33490 COMCAST-33490
AS33491 COMCAST-33491
AS33650 COMCAST-33650
AS36732 COMCAST-36732
AS6161 COMCAST-6161
AS7015 COMCAST-7015
AS7725 COMCAST-7725
AS7757 COMCAST-7757
AS7922 COMCAST-7922
AS14042 COMCAST-COMM-MGT-1
AS11025 COMCAST-HOUSTON
AS396415 COMCAST-MES
AS396021 COMCAST-MES
AS395974 COMCAST-MES
AS396017 COMCAST-MES
AS396019 COMCAST-MES
AS395980 COMCAST-MES
AS395976 COMCAST-MES
AS13385 COMCAST-TELECOMM
AS7853 COMCAST-TELECOMM-2

Abuse

AS33667 Abuse Contact Details
Handle NAPO-ARIN ↗︎
Type Group
Country United States
Name Network Abuse and Policy Observance
Email [email protected]
Phone +1-888-565-4329
Address 1800 Bishops Gate Blvd Mount Laurel NJ 08054 United States MAP ↗︎

Under the same Abuse handle

Other ASNs registered under the same abuse handle: NAPO-ARIN
ASN Name
AS7016 CCCH-3
AS53297 CIMEAST
AS33666 CMCS
AS33651 CMCS
AS33652 CMCS
AS33653 CMCS
AS33654 CMCS
AS33655 CMCS
AS33656 CMCS
AS33657 CMCS
AS33658 CMCS
AS33659 CMCS
AS33660 CMCS
AS33661 CMCS
AS33662 CMCS
AS33663 CMCS
AS33664 CMCS
AS33665 CMCS
AS33668 CMCS
AS393232 CMCS
AS13367 COMCAST-13367
AS20214 COMCAST-20214
AS21508 COMCAST-21508
AS22258 COMCAST-22258
AS22909 COMCAST-22909
AS23253 COMCAST-23253
AS23266 COMCAST-23266
AS33287 COMCAST-33287
AS33351 COMCAST-33351
AS33489 COMCAST-33489
AS33490 COMCAST-33490
AS33491 COMCAST-33491
AS33650 COMCAST-33650
AS36732 COMCAST-36732
AS6161 COMCAST-6161
AS7015 COMCAST-7015
AS7725 COMCAST-7725
AS7757 COMCAST-7757
AS7922 COMCAST-7922
AS14042 COMCAST-COMM-MGT-1
AS11025 COMCAST-HOUSTON
AS396415 COMCAST-MES
AS396021 COMCAST-MES
AS395974 COMCAST-MES
AS396017 COMCAST-MES
AS396019 COMCAST-MES
AS395980 COMCAST-MES
AS395976 COMCAST-MES
AS13385 COMCAST-TELECOMM
AS7853 COMCAST-TELECOMM-2

Technical

AS33667 Tech Contact Details
Handle IC161-ARIN ↗︎
Type Group
Country -
Name Comcast Cable Communications Inc
Email [email protected]
Phone +1-856-792-2300
Address 1800 Bishops Gate Blvd Mount Laurel NJ 08054 United States MAP ↗︎

Under the same Tech handle

Other ASNs registered under the same technical handle: IC161-ARIN
ASN Name
AS7016 CCCH-3
AS53297 CIMEAST
AS33666 CMCS
AS33651 CMCS
AS33652 CMCS
AS33653 CMCS
AS33654 CMCS
AS33655 CMCS
AS33656 CMCS
AS33657 CMCS
AS33658 CMCS
AS33659 CMCS
AS33660 CMCS
AS33661 CMCS
AS33662 CMCS
AS33663 CMCS
AS33664 CMCS
AS33665 CMCS
AS33668 CMCS
AS393232 CMCS
AS13367 COMCAST-13367
AS20214 COMCAST-20214
AS21508 COMCAST-21508
AS22258 COMCAST-22258
AS22909 COMCAST-22909
AS23253 COMCAST-23253
AS23266 COMCAST-23266
AS33287 COMCAST-33287
AS33351 COMCAST-33351
AS33489 COMCAST-33489
AS33490 COMCAST-33490
AS33491 COMCAST-33491
AS33650 COMCAST-33650
AS36732 COMCAST-36732
AS6161 COMCAST-6161
AS7015 COMCAST-7015
AS7725 COMCAST-7725
AS7757 COMCAST-7757
AS7922 COMCAST-7922
AS14042 COMCAST-COMM-MGT-1
AS11025 COMCAST-HOUSTON
AS396415 COMCAST-MES
AS396021 COMCAST-MES
AS395974 COMCAST-MES
AS396017 COMCAST-MES
AS396019 COMCAST-MES
AS395980 COMCAST-MES
AS395976 COMCAST-MES
AS13385 COMCAST-TELECOMM
AS7853 COMCAST-TELECOMM-2