AS8047 GENERAL COMMUNICATION, INC.

Company Website:

https://www.gci.com

Looking Glass:

https://bgp.he.net/lg/8047

Country of Origin:

Internet Exchanges: 1

Prefixes Originated (all): 30
Prefixes Originated (v4): 29
Prefixes Originated (v6): 1

Prefixes Announced (all): 119
Prefixes Announced (v4): 114
Prefixes Announced (v6): 5

RPKI Originated Valid (all): 14
RPKI Originated Valid (v4): 13
RPKI Originated Valid (v6): 1

RPKI Originated Invalid (all): 0
RPKI Originated Invalid (v4): 0
RPKI Originated Invalid (v6): 0

BGP Peers Observed (all): 74
BGP Peers Observed (v4): 68
BGP Peers Observed (v6): 42

IPs Originated (v4): 325,632
AS Paths Observed (v4): 1,690
AS Paths Observed (v6): 703

Average AS Path Length (all): 4.115
Average AS Path Length (v4): 4.279
Average AS Path Length (v6): 3.721

AS8047 IPv4 Peers

ASN	Name
AS7922	Comcast Cable Communications, LLC
AS2914	NTT America, Inc.
AS11404	Wave Broadband
AS6939	Hurricane Electric LLC
AS137409	GSL Networks Pty LTD
AS9002	RETN Limited

AS8047 IPv6 Peers

ASN	Name
AS6939	Hurricane Electric LLC
AS2914	NTT America, Inc.
AS7922	Comcast Cable Communications, LLC
AS137409	GSL Networks Pty LTD
AS25899	LS Networks
AS9002	RETN Limited
AS11164	Internet2

AS8047 IPv4 Peer Count

AS8047 IPv6 Peer Count

AS8047 IPv4 Prefixes Announced

AS8047 IPv6 Prefixes Announced

AS8047 IPv4 Prefixes Originated

AS8047 IPv6 Prefixes Originated

AS8047 IPv4 Route Propagation

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AS8047 IPv6 Route Propagation

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Prefix	Description	Visibility
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Prefix	Description
24.237.0.0/16	GENERAL COMMUNICATION, INC.
64.110.28.0/22	GENERAL COMMUNICATION, INC.
65.74.0.0/17	GENERAL COMMUNICATION, INC.
66.58.128.0/17	GENERAL COMMUNICATION, INC.
66.223.128.0/17	GENERAL COMMUNICATION, INC.
66.223.192.0/19	GENERAL COMMUNICATION, INC.
67.58.0.0/19	GENERAL COMMUNICATION, INC.
69.178.0.0/17	GENERAL COMMUNICATION, INC.
72.42.128.0/18	GENERAL COMMUNICATION, INC.
76.78.180.0/24	APOG-UALASKA-ANC
192.161.132.0/22	Fairbanks North Star Borough School District
198.17.216.0/24	NORTHERN AIR CARGO
198.99.16.0/24	North Slope Borough (C00001785)
198.99.17.0/24	North Slope Borough (C00001786)
198.99.18.0/24	North Slope Borough (C00001787)
198.99.19.0/24	North Slope Borough (C00001788)
198.99.20.0/24	North Slope Borough (C00001789)
198.99.21.0/24	North Slope Borough (C00001790)
198.99.22.0/24	North Slope Borough (C00001791)
198.99.23.0/24	North Slope Borough (C00001792)
198.99.24.0/24	North Slope Borough (C00001793)
198.99.25.0/24	North Slope Borough
198.185.228.0/24	Alaska Housing Finance Corp.
205.148.192.0/18	GENERAL COMMUNICATION, INC.
205.159.28.0/24	Alaska Housing Finance Corp.
206.162.0.0/17	GENERAL COMMUNICATION, INC.
206.174.0.0/17	GENERAL COMMUNICATION, INC.
208.69.196.0/23	Global Credit Union
209.165.128.0/18	GENERAL COMMUNICATION, INC.

Prefix	Description	Visibility
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Prefix	Description
2610:100::/32	GENERAL COMMUNICATION, INC.

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	Comcast Cable Communications, LLC	X	AS7922
2	NTT America, Inc.	X	AS2914
3	Wave Broadband		AS11404
4	Hurricane Electric LLC	X	AS6939
5	GSL Networks Pty LTD	X	AS137409
6	RETN Limited	X	AS9002
7	Internet2	X	AS11164
8	Vocus Connect International Backbone	X	AS4826
9	Tritan Development		AS393577
10	Shaw Communications		AS6327
11	Korea Telecom		AS4766
12	Wholesail networks LLC	X	AS20055
13	ParadoxNetworks Limited		AS52025
14	Viewqwest Pte Ltd		AS18106
15	The Fusion Network, LLC	X	AS19754
16	i3D.net B.V	X	AS49544
17	Alaska Power & Telephone Company	X	AS22079
18	San Francisco Metropolitan Internet Exchange (SFMIX)	X	AS40271
19	NetActuate, Inc	X	AS36236
20	G-Core Labs S.A.	X	AS199524
21	Australian Academic and Research Network (AARNet)		AS7575
22	Ordinal Advisors LLC	X	AS401703
23	SG.GS	X	AS24482
24	Bartlett Regional Hospital		AS33751
25	INLAND IMAGING L.L.C.		AS33168
26	Alaska Native Medical Center		AS36056
27	Unitas Global	X	AS1828
28	TelAlaska		AS10538
29	iFog GmbH		AS34927
30	TDS TELECOM	X	AS4181
31	Nushagak Electric & Telephone Cooperative, Inc.		AS33707
32	Superloop	X	AS38195
33	City & Borough of Juneau		AS62680
34	x6c	X	AS46733
35	Arctic Slope Regional Corporation		AS397082
36	ConocoPhillips Company		AS15269
37	Network Edge LLC		AS7201
38	AlasConnect Inc.		AS21528
39	U.S. Department of the Interior		AS22284
40	University of Oregon	X	AS3701
41	NETWORK INNOVATIONS, LLC	X	AS53828
42	Hoyos Consulting LLC	X	AS53597
43	Southcentral Foundation		AS40094
44	OVH SAS	X	AS16276
45	Kai-Jung Chen	X	AS205329
46	Cook Inlet Region, Inc.		AS397967
47	Yakutat Telecom Company, LLC		AS397548
48	Macarne.com		AS64289
49	The Constant Company, LLC	X	AS20473
50	Providence Hospital		AS27575
51	Kenai Peninsula Borough School District		AS53469
52	Arrow Group Inc.		AS20119
53	Bristol Bay Telephone	X	AS397388
54	RGnet OU	X	AS3130
55	IX Reach Ltd	X	AS4455
56	SPITwSPOTS		AS396006
57	Applied Microsystems, Inc.		AS5062
58	Tech Futures Interactive Inc.	X	AS394256
59	Anycast Global Backbone	X	AS58511
60	Interconnecx, LLC		AS13737
61	US Internet Corp	X	AS10242
62	Cloudflare, Inc.	X	AS14789
63	Mutable	X	AS397349
64	Alaska Permanent Fund Corporation, an instrumentality of the State of Alaska	X	AS397824
65	Horizon Satellite, LLC		AS398361
66	TCT West, Inc.	X	AS4474
67	Alyeska Pipeline Service Company		AS18443
68	F5 Networks SARL		AS35280

Rank	Description	IPv4	Peer
1	Hurricane Electric LLC	X	AS6939
2	NTT America, Inc.	X	AS2914
3	Comcast Cable Communications, LLC	X	AS7922
4	GSL Networks Pty LTD	X	AS137409
5	LS Networks		AS25899
6	RETN Limited	X	AS9002
7	Internet2	X	AS11164
8	i3D.net B.V	X	AS49544
9	TDS TELECOM	X	AS4181
10	Kai-Jung Chen	X	AS205329
11	Superloop	X	AS38195
12	Hoyos Consulting LLC	X	AS53597
13	Sun Yanzheng		AS150289
14	NetActuate, Inc	X	AS36236
15	NETWORK INNOVATIONS, LLC	X	AS53828
16	Ausra LLC		AS400818
17	Cloudflare, Inc.	X	AS14789
18	Mutable	X	AS397349
19	TCT West, Inc.	X	AS4474
20	Bristol Bay Telephone	X	AS397388
21	SG.GS	X	AS24482
22	The Constant Company, LLC	X	AS20473
23	San Francisco Metropolitan Internet Exchange (SFMIX)	X	AS40271
24	Tech Futures Interactive Inc.	X	AS394256
25	Anycast Global Backbone	X	AS58511
26	OVH SAS	X	AS16276
27	IX Reach Ltd	X	AS4455
28	Alaska Power & Telephone Company	X	AS22079
29	RGnet OU	X	AS3130
30	The Fusion Network, LLC	X	AS19754
31	US Internet Corp	X	AS10242
32	x6c	X	AS46733
33	G-Core Labs S.A.	X	AS199524
34	University of Oregon	X	AS3701
35	Ordinal Advisors LLC	X	AS401703
36	Akari Networks		AS38136
37	Vocus Connect International Backbone	X	AS4826
38	Wholesail networks LLC	X	AS20055
39	Kawaii Networks LLC		AS27523
40	Unitas Global	X	AS1828
41	Misaka Network, Inc.		AS917
42	Alaska Permanent Fund Corporation, an instrumentality of the State of Alaska	X	AS397824

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RADB

aut-num: AS8047 as-name: GCI descr: General Communications Inc. import: from AS8047:AS-GCI-UPSTREAM accept ANY from AS8047:AS-GCI-DOWNSTREAM accept ANY export: to AS8047 announce AS8047:AS-CONE to AS8047:AS-GCI-UPSTREAM announce AS8047:AS-CONE admin-c: TSROUTINGSECURITY tech-c: TSROUTINGSECURITY mnt-by: MAINT-AS8047 changed: lsawyer@gci.com 20250513 # 18:13 GMT source: RADB last-modified: 2025-05-13T18:13:24Z

Exchange	CC	City	IPv4	IPv6
SIX	US	Seattle	206.81.80.62 206.81.81.63	2001:504:16::1f6f 2001:504:16::319:0:1f6f

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