AS8047

GENERAL COMMUNICATION, INC.

Name GCI
Status
Active
Country United States
Website
gci.com
Type ISP
Total Prefixes 31
Valid RPKI 0%
Est. Population 242.5K
Registry ARIN
Age
Allocated
Last Updated
All 31 prefixes displayed, sorted by visibility. Sourced from 10 BGP locations ago.
All BGP Prefixes Announced by AS8047
Prefix IP Count Visibility IRR RPKI Domain Organization
24.237.0.0/16 65,534 High:90% ARIN Unknown gci.com
GENERAL COMMUNICATION, INC.
65.74.0.0/17 32,766 High:90% ARIN Unknown gci.com
GENERAL COMMUNICATION, INC.
66.58.128.0/17 32,766 High:90% ARIN Unknown gci.com
GENERAL COMMUNICATION, INC.
69.178.0.0/17 32,766 High:90% ARIN Unknown gci.com
GENERAL COMMUNICATION, INC.
206.174.0.0/17 32,766 High:90% ARIN Unknown gci.com
GENERAL COMMUNICATION, INC.
66.223.128.0/17 32,766 High:90% ARIN Unknown gci.com
GENERAL COMMUNICATION, INC.
209.165.128.0/18 16,382 High:90% ARIN Unknown gci.com
GENERAL COMMUNICATION, INC.
72.42.128.0/18 16,382 High:90% ARIN Unknown gci.com
GENERAL COMMUNICATION, INC.
66.223.192.0/19 8,190 High:90% ARIN Unknown gci.com
GENERAL COMMUNICATION, INC.
67.58.0.0/19 8,190 High:90% ARIN Unknown gci.com
GENERAL COMMUNICATION, INC.
198.99.16.0/21 2,046 High:90% ARIN Unknown north-slope.org
North Slope Borough
64.110.28.0/22 1,022 High:89% ARIN Unknown gci.com
GENERAL COMMUNICATION, INC.
203.98.78.0/24 254 High:89% ARIN Unknown mac.com
Ravn Alaska
208.69.196.0/23 510 High:89% ARIN Unknown alaskausa.org
Alaska USA Federal Credit Union
198.99.24.0/23 510 High:89% ARIN Unknown -
North Slope Borough
198.99.19.0/24 254 High:89% ARIN Unknown -
North Slope Borough
76.78.180.0/24 254 High:89% ARIN Unknown -
APOG-UALASKA-ANC
198.22.174.0/24 254 High:89% ARIN Unknown -
North Slope Borough Planning Department
198.99.16.0/24 254 High:89% ARIN Unknown -
North Slope Borough
198.99.17.0/24 254 High:89% ARIN Unknown -
North Slope Borough
198.99.18.0/24 254 High:89% ARIN Unknown -
North Slope Borough
198.99.20.0/24 254 High:89% ARIN Unknown -
North Slope Borough
198.99.21.0/24 254 High:89% ARIN Unknown -
North Slope Borough
198.99.22.0/24 254 High:89% ARIN Unknown -
North Slope Borough
198.99.23.0/24 254 High:89% ARIN Unknown -
North Slope Borough
198.99.24.0/24 254 High:89% ARIN Unknown -
North Slope Borough
198.99.25.0/24 254 High:89% ARIN Unknown -
North Slope Borough
198.185.228.0/24 254 High:89% ARIN Unknown ahfc.us
Alaska Housing Finance Corp.
199.58.55.0/24 254 High:89% ARIN Unknown juneau.ak.us
City & Borough of Juneau, Alaska
205.159.28.0/24 254 High:89% ARIN Unknown ahfc.us
Alaska Housing Finance Corp.
2610:100::/32 - High:85% ARIN Unknown gci.com
GENERAL COMMUNICATION, INC.
Showing high level RPKI validity distribution per IP version and per prefix.

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 3%
/17 RPKI status distribution for IPv4 prefix size /17 Valid: 0% Unknown: 100% Invalid: 0% This stacked bar chart represents the RPKI status distribution for the IPv4 prefix size /17. Possible values for an RPKI status are: Valid, Invalid, Unknown. 0% of all /17 IPv4 prefixes are valid. 100% of all /17 IPv4 prefixes are unknown. 0% of all /17 IPv4 prefixes are invalid. 0 5 0 5 16%
/18 RPKI status distribution for IPv4 prefix size /18 Valid: 0% Unknown: 100% Invalid: 0% This stacked bar chart represents the RPKI status distribution for the IPv4 prefix size /18. Possible values for an RPKI status are: Valid, Invalid, Unknown. 0% of all /18 IPv4 prefixes are valid. 100% of all /18 IPv4 prefixes are unknown. 0% of all /18 IPv4 prefixes are invalid. 0 2 0 2 6%
/19 RPKI status distribution for IPv4 prefix size /19 Valid: 0% Unknown: 100% Invalid: 0% This stacked bar chart represents the RPKI status distribution for the IPv4 prefix size /19. Possible values for an RPKI status are: Valid, Invalid, Unknown. 0% of all /19 IPv4 prefixes are valid. 100% of all /19 IPv4 prefixes are unknown. 0% of all /19 IPv4 prefixes are invalid. 0 2 0 2 6%
/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 1 0 1 3%
/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 3%
/23 RPKI status distribution for IPv4 prefix size /23 Valid: 0% Unknown: 100% 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. 0% of all /23 IPv4 prefixes are valid. 100% of all /23 IPv4 prefixes are unknown. 0% of all /23 IPv4 prefixes are invalid. 0 2 0 2 6%
/24 RPKI status distribution for IPv4 prefix size /24 Valid: 0% Unknown: 100% 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. 0% of all /24 IPv4 prefixes are valid. 100% of all /24 IPv4 prefixes are unknown. 0% of all /24 IPv4 prefixes are invalid. 0 16 0 16 53%
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. 0% of all IPv4 prefixes are valid. 100% of all IPv4 prefixes are unknown. 0% of all IPv4 prefixes are invalid. 0 30 0 30 100%

IPv6

Prefix Distrib. Valid Unknown Invalid Total Perc.
/32 RPKI status distribution for Ipv6 prefix size /32 Valid: 0% Unknown: 100% Invalid: 0% This stacked bar chart represents the RPKI status distribution for the Ipv6 prefix size /32. Possible values for an RPKI status are: Valid, Invalid, Unknown. 0% of all /32 Ipv6 prefixes are valid. 100% of all /32 Ipv6 prefixes are unknown. 0% of all /32 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 AS8047
ASN Organization
AS6939 Hurricane Electric LLC
AS7922 Comcast Cable Communications, LLC
AS11404 Wave Broadband

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

All downstreams ASN for AS8047
ASN Organization
AS5062 Applied Microsystems, Inc.
AS10538 TelAlaska
AS13335 Cloudflare, Inc.
AS22079 Alaska Power & Telephone Company
AS26506 Limelight Networks, Inc.
AS27398 Alyeska Information Technology Services LLC
AS32786 Ravn Alaska
AS33168 INLAND IMAGING L.L.C.
AS36056 Alaska Native Medical Center
AS396006 SPITwSPOTS
AS396483 Northrim Bancorp, Inc.
AS397082 Arctic Slope Regional Corporation
AS397349 Mutable
AS397388 Bristol Bay Telephone
AS397824 Alaska Permanent Fund Corporation, an instrumentality of the State of Alaska
AS397967 Cook Inlet Region, Inc.
AS398361 Horizon Satellite, LLC

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

All peers ASN for AS8047
ASN Organization
AS293 ESnet
AS4826 VOCUS PTY LTD
AS5062 Applied Microsystems, Inc.
AS6939 Hurricane Electric LLC
AS7575 Australian Academic and Research Network
AS7922 Comcast Cable Communications, LLC
AS9002
 
RIPE-NCC-END-MNT
AS10538 TelAlaska
AS11164 Internet2
AS11404 Wave Broadband
AS13335 Cloudflare, Inc.
AS18106 Viewqwest Pte Ltd
AS22079 Alaska Power & Telephone Company
AS26506 Limelight Networks, Inc.
AS27398 Alyeska Information Technology Services LLC
AS32786 Ravn Alaska
AS33168 INLAND IMAGING L.L.C.
AS33751 Bartlett Regional Hospital
AS36056 Alaska Native Medical Center
AS38136 Akari Networks
AS49544 RIPE-NCC-END-MNT
AS58511 Anycast Holdings Pty Ltd
AS137409 GSL Networks Pty LTD
AS396006 SPITwSPOTS
AS396483 Northrim Bancorp, Inc.
AS397082 Arctic Slope Regional Corporation
AS397349 Mutable
AS397388 Bristol Bay Telephone
AS397824 Alaska Permanent Fund Corporation, an instrumentality of the State of Alaska
AS397967 Cook Inlet Region, Inc.
AS398361 Horizon Satellite, LLC
All 2 Internet Exchange Points displayed, sorted by name. Sourced from PeeringDB ago. VIEW PEERINGDB
Internet Exchanges for AS8047
Name Location Addresses Link RS Peer
SIX Seattle
Seattle Internet Exchange (MTU 1500)
Seattle
206.81.80.62
2001:504:16::1f6f 		100 Gbps
Ethernet 		YES
SIX Seattle
Seattle Internet Exchange (MTU 1500)
Seattle
206.81.81.63
2001:504:16::319:0:1f6f 		100 Gbps
Ethernet 		YES

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

AS8047 Registrant Contact Details
Handle GENER-72 ↗︎
Type Org
Country United States
Name GENERAL COMMUNICATION, INC.
Email -
Phone -
Address 2550 Denali Street Suite 1000 Anchorage AK 99503 United States MAP ↗︎

Under the same Registrant

Other ASNs registered under the same registrant handle: GENER-72
ASN Name
AS395718 GCI-B

Administrator

AS8047 Administrator Contact Details
Handle GDA5-ORG-ARIN ↗︎
Type Group
Country United States
Name GCI IP Administrator
Email [email protected]
Phone +1-907-868-0100
Address 2550 Denali St. Suite 1000 Anchorage AK 99503 United States MAP ↗︎

Under the same Administrator

Other ASNs registered under the same admin handle: GDA5-ORG-ARIN
ASN Name
AS64205 AK-WIRELESS-NETWORKS
AS395718 GCI-B

Abuse

AS8047 Abuse Contact Details
Handle GNS10-ARIN ↗︎
Type Group
Country United States
Name GCI Network Security
Email [email protected]
Phone +1-907-868-5330
Address 2550 Denali St. Suite 1000 Anchorage AK 99503 United States MAP ↗︎

Under the same Abuse handle

Other ASNs registered under the same abuse handle: GNS10-ARIN
ASN Name
AS64205 AK-WIRELESS-NETWORKS
AS395718 GCI-B

Technical

AS8047 Tech Contact Details
Handle GDA5-ORG-ARIN ↗︎
Type Group
Country -
Name GCI IP Administrator
Email [email protected]
Phone +1-907-868-0100
Address 2550 Denali St. Suite 1000 Anchorage AK 99503 United States MAP ↗︎

Under the same Tech handle

Other ASNs registered under the same technical handle: GDA5-ORG-ARIN
ASN Name
AS395718 GCI-B