AS17035

NBCUniversal

Name NBCUNI-17035
Status
Active
Country United States
Website
nbcuni.com
Type Unknown
Total Prefixes 25
Valid RPKI 48%
Est. Population 402
Registry ARIN
Age
Allocated
Last Updated
All 25 prefixes displayed, sorted by visibility. Sourced from 10 BGP locations ago.
All BGP Prefixes Announced by AS17035
Prefix IP Count Visibility IRR RPKI Domain Organization
50.227.232.0/24 254 High:91% ARIN Valid comcast.com
Comcast Cable Communications, LLC
173.213.208.0/24 254 High:91% ARIN Unknown nbcuni.com
NBCUniversal
50.221.2.0/24 254 High:91% ARIN Valid comcast.com
Comcast Cable Communications, LLC
50.218.3.0/24 254 High:91% ARIN Valid comcast.com
Comcast Cable Communications, LLC
50.230.144.0/20 4,094 High:90% ARIN Valid comcast.com
Comcast Cable Communications, LLC
216.178.104.0/21 2,046 High:90% ARIN Unknown nbcuni.com
NBCUniversal
209.23.192.0/22 1,022 High:90% ARIN Valid comcast.com
Comcast Cable Communications, LLC
50.221.162.0/23 510 High:90% ARIN Valid comcast.com
Comcast Cable Communications, LLC
50.200.194.0/24 254 High:90% ARIN Valid comcast.com
Comcast Cable Communications, LLC
192.251.69.0/24 254 High:90% ARIN Unknown nbcuni.com
NBCUniversal
50.218.36.0/24 254 High:90% ARIN Valid comcast.com
Comcast Cable Communications, LLC
50.225.179.0/24 254 High:90% ARIN Valid comcast.com
Comcast Cable Communications, LLC
50.229.129.0/24 254 High:90% ARIN Valid comcast.com
Comcast Cable Communications, LLC
216.178.96.0/21 2,046 High:90% ARIN Unknown nbcuni.com
NBCUniversal
204.237.248.0/23 510 High:90% ARIN Unknown -
NBC Universal
8.11.200.0/24 254 High:90% ARIN Unknown lumen.com
Level 3 Parent, LLC
216.4.176.0/23 510 High:89% ARIN Unknown nbcuni.com
NBCUniversal
216.4.178.0/23 510 High:89% ARIN Unknown nbcuni.com
NBCUniversal
50.175.130.0/24 254 High:89% ARIN Invalid comcast.com
Comcast Cable Communications, LLC
50.220.223.0/24 254 High:89% ARIN Valid comcast.com
Comcast Cable Communications, LLC
50.221.27.0/24 254 High:89% ARIN Invalid comcast.com
Comcast Cable Communications, LLC
50.218.20.0/24 254 High:88% ARIN Valid comcast.com
Comcast Cable Communications, LLC
2610:18:8801::/48 - High:83% ARIN Unknown verizon.com
Verizon Business
70.39.58.0/24 254 Low:3% ARIN Unknown nbcuni.com
NBCUniversal
70.39.59.0/24 254 Low:3% ARIN Unknown nbcuni.com
NBCUniversal
Showing high level RPKI validity distribution per IP version and per prefix.

IPv4

Prefix Distrib. Valid Unknown Invalid Total Perc.
/20 RPKI status distribution for IPv4 prefix size /20 Valid: 100% Unknown: 0% Invalid: 0% This stacked bar chart represents the RPKI status distribution for the IPv4 prefix size /20. Possible values for an RPKI status are: Valid, Invalid, Unknown. 100% of all /20 IPv4 prefixes are valid. 0% of all /20 IPv4 prefixes are unknown. 0% of all /20 IPv4 prefixes are invalid. 1 0 0 1 4%
/21 RPKI status distribution for IPv4 prefix size /21 Valid: 0% Unknown: 100% Invalid: 0% This stacked bar chart represents the RPKI status distribution for the IPv4 prefix size /21. Possible values for an RPKI status are: Valid, Invalid, Unknown. 0% of all /21 IPv4 prefixes are valid. 100% of all /21 IPv4 prefixes are unknown. 0% of all /21 IPv4 prefixes are invalid. 0 2 0 2 8%
/22 RPKI status distribution for IPv4 prefix size /22 Valid: 100% Unknown: 0% 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. 100% of all /22 IPv4 prefixes are valid. 0% of all /22 IPv4 prefixes are unknown. 0% of all /22 IPv4 prefixes are invalid. 1 0 0 1 4%
/23 RPKI status distribution for IPv4 prefix size /23 Valid: 25% Unknown: 75% 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. 25% of all /23 IPv4 prefixes are valid. 75% of all /23 IPv4 prefixes are unknown. 0% of all /23 IPv4 prefixes are invalid. 1 3 0 4 16%
/24 RPKI status distribution for IPv4 prefix size /24 Valid: 56.25% Unknown: 31.25% Invalid: 12.5% 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. 56.25% of all /24 IPv4 prefixes are valid. 31.25% of all /24 IPv4 prefixes are unknown. 12.5% of all /24 IPv4 prefixes are invalid. 9 5 2 16 66%
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. 50% of all IPv4 prefixes are valid. 41.67% of all IPv4 prefixes are unknown. 8.33% of all IPv4 prefixes are invalid. 12 10 2 24 100%

IPv6

Prefix Distrib. Valid Unknown Invalid Total Perc.
/48 RPKI status distribution for Ipv6 prefix size /48 Valid: 0% Unknown: 100% 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. 0% of all /48 Ipv6 prefixes are valid. 100% of all /48 Ipv6 prefixes are unknown. 0% of all /48 Ipv6 prefixes are invalid. 0 1 0 1 100%
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. 0% of all Ipv6 prefixes are valid. 100% of all Ipv6 prefixes are unkown. 0% of all Ipv6 prefixes are invalid. 0 1 0 1 100%

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 10 BGP locations.

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

All peers ASN for AS17035
ASN Organization
AS2828 Verizon Business
AS3257 RIPE-NCC-END-MNT
AS3356 Level 3 Parent, LLC
AS7015 Comcast Cable Communications, LLC
AS7922 Comcast Cable Communications, LLC
AS20214 Comcast Cable Communications, LLC
AS33132 Crown Castle Fiber LLC
AS33287 Comcast Cable Communications, LLC
AS33491 Comcast Cable Communications, LLC
AS33651 Comcast Cable Communications, LLC
AS33657 Comcast Cable Communications, LLC
AS33662 Comcast Cable Communications, LLC
AS46887 Crown Castle Fiber LLC

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

No downstream connectivity detected for AS17035 at this time. Next update in ~3 hours.

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

All peers ASN for AS17035
ASN Organization
AS2828 Verizon Business
AS3257 RIPE-NCC-END-MNT
AS3356 Level 3 Parent, LLC
AS7015 Comcast Cable Communications, LLC
AS7922 Comcast Cable Communications, LLC
AS17060 NBCUniversal
AS20214 Comcast Cable Communications, LLC
AS33132 Crown Castle Fiber LLC
AS33287 Comcast Cable Communications, LLC
AS33491 Comcast Cable Communications, LLC
AS33651 Comcast Cable Communications, LLC
AS33657 Comcast Cable Communications, LLC
AS33661 Comcast Cable Communications, LLC
AS33662 Comcast Cable Communications, LLC
AS33667 Comcast Cable Communications, LLC
AS46887 Crown Castle Fiber LLC
AS54004 Optimum WiFi

AS17035 has not joined any Internet Exchange Point at this time. We keep monitoring for any presence.

VIEW PEERINGDB

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

AS17035 Registrant Contact Details
Handle NBCUN-5 ↗︎
Type Org
Country United States
Name NBCUniversal
Email -
Phone -
Address 30 ROCKEFELLER CENTER NEW YORK NY 10112 United States MAP ↗︎

Under the same Registrant

Other ASNs registered under the same registrant handle: NBCUN-5
ASN Name
AS19231 NBCUNI
AS54040 NBCUNI

Administrator

AS17035 Administrator Contact Details
Handle NBCUA-ARIN ↗︎
Type Group
Country United States
Name NBCU Admin
Email [email protected]
Phone +1-818-777-9673
Address 100 Universal City Plaza Building 1140, 26th Floor Universal City CA 91608 United States MAP ↗︎

Under the same Administrator

Other ASNs registered under the same admin handle: NBCUA-ARIN
ASN Name
AS17060 E-NETWORKS
AS19231 NBCUNI
AS54040 NBCUNI

Abuse

AS17035 Abuse Contact Details
Handle INFOS6-ARIN ↗︎
Type Group
Country United States
Name InfoSec
Email [email protected]
Phone +1-212-664-4444
Address 30 Rockefeller Plaza New York NY 10112 United States MAP ↗︎

Under the same Abuse handle

Other ASNs registered under the same abuse handle: INFOS6-ARIN
ASN Name
AS17060 E-NETWORKS
AS54040 NBCUNI

Technical

AS17035 Tech Contact Details
Handle NBCUT-ARIN ↗︎
Type Group
Country -
Name NBCU Technical
Email [email protected]
Phone +1-818-777-9673
Address 100 Universal City Plaza Building 1140, 26th Floor Universal City CA 91608 United States MAP ↗︎

Under the same Tech handle

Other ASNs registered under the same technical handle: NBCUT-ARIN
ASN Name
AS17060 E-NETWORKS
AS19231 NBCUNI
AS54040 NBCUNI