Autonomous System

AS8047

GENERAL COMMUNICATION, INC.

GENERAL COMMUNICATION, INC. United States 🌐 gci.com

Announced IPs

325,120

CIDR prefixes

ASN

AS8047

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

57/100

Caution

How this score is built

Baseline (neutral) 65
Multiple-origin (MOAS) routing anomaly −12
Enterprise allocation +4
Trust score 57 / 100

Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

About GCI

GCI Communication Corp (GCI) is an Alaska-based telecommunications corporation. Through its own facilities and agreements with other providers, GCI provides Internet access, landline, and cellular telephone service.

Founded

1979

Headquarters

Anchorage

Industry

telecommunications

Official website ↗ Summary from Wikipedia, CC BY-SA 4.0 · Data from Wikidata

⚠ 3 MOAS prefixes — multiple origin ASNs detected

All MOAS anomalies →

A previously stable prefix originated by AS8047 is now also announced by another ASN (MOAS — Multiple-Origin AS), detected from our RIPE RIS collectors. Often benign (anycast, multi-homing, or a recent transfer) — but it can signal a route leak or prefix hijack, so it's worth inspecting.

Prefix	Origin ASNs	Last detected (UTC)
192.161.132.0/22	AS8047, AS54925	2026-07-18 11:22:44
208.69.196.0/23	AS8047, AS40226	2026-07-17 19:22:38
198.17.216.0/24	AS8047, AS54970	2026-07-17 19:22:38

Network profile

Source: PeeringDB →

Network type NSP

Traffic level 300-500Gbps

Geographic scope Regional

Traffic ratio Heavy Inbound

Peering policy Open

IRR record AS-GCI

Present at 1 internet exchange: SIX Seattle: MTU 1500

Website ↗

AS8047 — global IP footprint

Cities where AS8047 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.

View on 3D globe →

Top CIDR ranges

CIDR	IPs	PTR Density	Organization	Country	State	City
24.237.0.0/16	65.5K	99.1%	GENERAL COMMUNICATION, INC.	US	Alaska	Juneau
65.74.0.0/17	32.8K	96.2%	GENERAL COMMUNICATION, INC.	US	Alaska	Ketchikan
66.58.128.0/17	32.8K	97.6%	GENERAL COMMUNICATION, INC.	US	Alaska	Anchorage
66.223.128.0/17	32.8K	94.0%	GENERAL COMMUNICATION, INC.	US	Alaska	Fairbanks
69.178.0.0/17	32.8K	98.1%	GENERAL COMMUNICATION, INC.	US	Alaska	Eagle River
206.162.0.0/17	32.8K	75.8%	GENERAL COMMUNICATION, INC.	US	Alaska	Anchorage
206.174.0.0/17	32.8K	79.5%	GENERAL COMMUNICATION, INC.	US	Alaska	Fairbanks
72.42.128.0/18	16.4K	99.2%	GENERAL COMMUNICATION, INC.	US	Alaska	Fairbanks
205.148.192.0/18	16.4K	91.6%	GENERAL COMMUNICATION, INC.	US	Alaska	Anchorage
209.165.128.0/18	16.4K	70.8%	GENERAL COMMUNICATION, INC.	US	Alaska	Anchorage
67.58.0.0/19	8.2K	0.0%	GENERAL COMMUNICATION, INC.	US	Alaska	Aniak
198.99.16.0/21	2.0K	0.0%	GENERAL COMMUNICATION, INC.	US	—	—
64.110.28.0/22	1.0K	0.0%	GENERAL COMMUNICATION, INC.	US	Alaska	Unalaska
192.161.132.0/23	512	0.0%	GENERAL COMMUNICATION, INC.	US	Alaska	Fairbanks
198.99.24.0/23	512	0.4%	GENERAL COMMUNICATION, INC.	US	—	—
208.69.196.0/23	512	0.0%	—	US	—	—
76.78.180.0/24	256	96.9%	GENERAL COMMUNICATION, INC.	US	Alaska	Anchorage
192.161.134.0/24	256	77.0%	GENERAL COMMUNICATION, INC.	US	—	—
198.17.216.0/24	256	1.2%	GENERAL COMMUNICATION, INC.	US	Alaska	Anchorage
198.185.228.0/24	256	0.0%	GENERAL COMMUNICATION, INC.	US	—	—
205.159.28.0/24	256	0.0%	GENERAL COMMUNICATION, INC.	US	—	—
208.69.196.0/24	256	6.3%	GENERAL COMMUNICATION, INC.	US	—	—

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS8047 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

Prefix	Announcement samples	Last seen
198.99.24.0/24	13,684	2026-07-18 10:52:28
198.99.25.0/24	13,669	2026-07-18 10:52:28
198.99.22.0/24	13,649	2026-07-18 10:52:28
198.99.23.0/24	13,641	2026-07-18 10:52:28
198.99.20.0/24	13,641	2026-07-18 10:52:28
198.99.19.0/24	13,626	2026-07-18 10:52:28
198.99.17.0/24	13,606	2026-07-18 10:52:28
198.99.16.0/24	13,595	2026-07-18 10:52:28
198.99.21.0/24	13,593	2026-07-18 10:52:28
198.99.18.0/24	13,583	2026-07-18 10:52:28
198.185.228.0/24	8,813	2026-07-18 10:52:28
72.42.128.0/18	6,336	2026-07-18 10:52:07
65.74.0.0/17	6,334	2026-07-18 10:52:07
69.178.0.0/17	6,324	2026-07-18 10:52:07
24.237.0.0/16	6,314	2026-07-18 10:52:07
67.58.0.0/19	6,302	2026-07-18 10:52:07
66.223.192.0/19	6,301	2026-07-18 10:52:07
66.223.128.0/17	6,272	2026-07-18 10:52:07
66.58.128.0/17	6,264	2026-07-18 10:52:07
64.110.28.0/22	6,167	2026-07-18 10:52:02
209.165.128.0/18	6,029	2026-07-18 10:52:38
206.174.0.0/17	6,023	2026-07-18 10:52:38
205.159.28.0/24	4,912	2026-07-18 10:52:28
198.17.216.0/24	4,178	2026-07-18 10:52:28
208.69.196.0/23	3,992	2026-07-18 10:52:28
205.148.192.0/18	3,970	2026-07-18 10:52:38
206.162.0.0/17	3,559	2026-07-18 10:52:28
76.78.180.0/24	3,470	2026-07-18 10:52:01
192.161.132.0/22	1,580	2026-07-18 10:52:28
199.116.8.0/21	593	2026-07-10 15:10:34

Frequently Asked Questions

What is AS8047?

AS8047 is an Autonomous System Number assigned to GENERAL COMMUNICATION, INC.. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).

How many IP addresses does AS8047 announce?

AS8047 announces 325.1K IPv4 addresses distributed across 21 routed CIDR prefixes. The network is registered in United States.

Who operates AS8047?

AS8047 is operated by GENERAL COMMUNICATION, INC.. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.

What country is AS8047 registered in?

AS8047 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-18 11:25:31 UTC