AS33490 Comcast Cable Communications, LLC

Looking Glass:

https://bgp.he.net/lg/33490

Country of Origin:

United States

Prefixes Originated (all): 221
Prefixes Originated (v4): 151
Prefixes Originated (v6): 70

Prefixes Announced (all): 221
Prefixes Announced (v4): 151
Prefixes Announced (v6): 70

RPKI Originated Valid (all): 191
RPKI Originated Valid (v4): 123
RPKI Originated Valid (v6): 68

RPKI Originated Invalid (all): 17
RPKI Originated Invalid (v4): 17
RPKI Originated Invalid (v6): 0

BGP Peers Observed (all): 68
BGP Peers Observed (v4): 67
BGP Peers Observed (v6): 12

IPs Originated (v4): 1,515,776
AS Paths Observed (v4): 1,813
AS Paths Observed (v6): 1,454

Average AS Path Length (all): 4.485
Average AS Path Length (v4): 4.478
Average AS Path Length (v6): 4.492

AS33490 IPv4 Peers

ASN	Name
AS7922	Comcast Cable Communications, LLC
AS3356	Level 3 Parent, LLC

AS33490 IPv6 Peers

ASN	Name
AS7922	Comcast Cable Communications, LLC
AS3356	Level 3 Parent, LLC

AS33490 IPv4 Peer Count

AS33490 IPv6 Peer Count

AS33490 IPv4 Prefixes Announced

AS33490 IPv6 Prefixes Announced

AS33490 IPv4 Prefixes Originated

AS33490 IPv6 Prefixes Originated

AS33490 IPv4 Route Propagation

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AS33490 IPv6 Route Propagation

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Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
23.24.240.0/20	Comcast Cable Communications, LLC
24.20.0.0/15	Comcast Cable Communications
24.22.0.0/18	Comcast Cable Communications (C00926314)
24.22.64.0/18	Comcast Cable Communications
24.124.129.0/24	Comcast Cable Communications, LLC
50.76.96.0/20	Comcast Cable Communications, LLC
50.78.176.0/20	Comcast Cable Communications, LLC
50.176.176.0/20
50.188.176.0/20	Comcast Cable Communications, LLC
50.190.32.0/19	Comcast Cable Communications, LLC
50.191.128.0/19	Comcast Cable Communications, LLC
50.193.208.0/20	Comcast Cable Communications, LLC
50.196.0.0/19	Comcast Cable Communications, LLC
50.198.160.0/20	Comcast Cable Communications, LLC
50.204.255.0/24	Medical Teams International (C04830077)
50.206.113.0/24	Comcast Cable Communications, LLC
50.209.32.0/19	Comcast Cable Communications, LLC
50.214.64.0/20	Comcast Cable Communications, LLC
50.228.52.0/24	Comcast Cable Communications, LLC
50.228.76.0/24	Comcast Cable Communications, LLC
50.232.199.0/24	Biamp Systems Corp
50.236.220.0/24	Comcast Cable Communications, LLC
50.238.126.0/24	Comcast Cable Communications, LLC
50.238.127.0/24	Comcast Cable Communications, LLC
50.240.16.0/20	Comcast Cable Communications, LLC
50.246.224.0/19	Comcast Cable Communications, LLC
50.252.0.0/19	Comcast Cable Communications, LLC
50.255.96.0/20	Comcast Cable Communications, LLC
67.160.128.0/18	Comcast Cable Communications, Inc.
67.166.80.0/20	Comcast Cable Communications, Inc. (C01136168)
67.168.192.0/18	Comcast Cable Communications, IP Services (C00612408)
67.169.192.0/19	Comcast Cable Communications, IP Services
67.170.128.0/18	Comcast Cable Communications, IP Services (C00681403)
67.171.128.0/17	Comcast Cable Communications, IP Services (C00743368)
67.189.0.0/17	Comcast Cable Communications, Inc.
68.85.146.0/24	Comcast Cable Communications, LLC
68.85.148.0/22	Comcast Cable Communications, LLC
68.85.242.0/23	Comcast Cable Communications, LLC (C11414325)
68.86.8.0/24	Comcast Cable Communications, Inc.
68.87.69.0/24	Comcast Cable Communications, Inc.
68.87.216.0/22	Comcast Cable Communications, Inc.
69.139.155.0/24	Comcast Cable Communications, LLC
69.241.17.0/24	Comcast Cable Communications, LLC (C11398900)
69.241.58.0/23	Comcast Cable Communications, LLC (C11398900)
69.241.76.0/24	Comcast Cable Communications, LLC (C11398900)
69.252.64.0/24	Comcast Cable Communications, Inc. (C01520264)
69.252.228.0/23	Comcast Cable Communications, LLC
69.252.236.0/23	Comcast Cable Communications, LLC
70.88.170.0/23	Comcast Cable Communications, LLC
70.89.176.0/20	Comcast Cable Communications, LLC
70.90.128.0/21	American Registry for Internet Numbers
70.91.184.0/22	Comcast Cable Communications, LLC
70.91.222.0/24	Comcast Cable Communications, LLC
71.25.144.0/20	Comcast Cable Communications, LLC
71.56.128.0/19	Comcast Cable Communications Holdings, Inc
71.59.128.0/17	Comcast Cable Communications Holdings, Inc
71.63.128.0/17	Comcast Cable Communications Holdings, Inc
71.193.128.0/17	Comcast Cable Communications, IP Services (C01246351)
71.236.128.0/17	Comcast Cable Communications, Inc.
71.237.128.0/17	Comcast Cable Communications, Inc. (C01417137)
71.238.0.0/17	Comcast Cable Communications, Inc. (C05587177)
72.19.22.0/24	INetPlus Incorporated
73.11.0.0/17	Comcast Cable Communications, LLC
73.25.0.0/16	Comcast IP Services, L.L.C.
73.37.0.0/17	Comcast IP Services, L.L.C. (C05011360)
73.67.128.0/17	Comcast IP Services, L.L.C.
73.96.0.0/16	Comcast IP Services, L.L.C.
73.157.128.0/17	Comcast Cable Communications, LLC
73.164.128.0/17	Comcast IP Services, L.L.C. (C05161771)
73.180.0.0/18	Comcast IP Services, L.L.C.
73.190.64.0/18	Comcast IP Services, L.L.C. (C04978073)
73.240.0.0/16	Comcast IP Services, L.L.C. (C05881106)
74.49.229.0/24	Private Customer (C11061150)
74.49.241.0/24	Internet Utilities NA LLC
74.49.243.0/24	Internet Utilities NA LLC
74.49.245.0/24	Internet Utilities NA LLC
74.49.247.0/24	Private Customer (C11061158)
74.50.12.0/22	Internet Utilities NA LLC
74.92.160.0/20	Comcast Cable Communications, LLC
74.93.184.0/21	Comcast Cable Communications, LLC
74.95.32.0/20	Comcast Cable Communications, LLC
75.145.64.0/20	Comcast Cable Communications, LLC
75.148.48.0/21	Comcast Cable Communications, LLC
75.148.80.0/20	Comcast Cable Communications, LLC
75.150.32.0/20	Comcast Cable Communications, LLC
76.27.192.0/18	Comcast Cable Communications, Inc.
76.96.2.0/23	Comcast Cable Communications, Inc.
76.96.40.0/23	Comcast Cable Communications, Inc.
76.96.45.0/24	Comcast Cable Communications, Inc.
76.96.94.0/23	Comcast Cable Communications, Inc. (C01616564)
76.96.112.0/23	Comcast Cable Communications, Inc.
76.105.128.0/17	Comcast Cable Communications, Inc.
76.115.0.0/16	Comcast Cable Communications, Inc.
76.138.128.0/17	Comcast Cable Communications, LLC
76.144.0.0/16	Comcast Cable Communications, LLC
96.65.192.0/19	Comcast Cable Communications, LLC
96.71.160.0/19	Comcast Cable Communications, LLC
96.76.96.0/19	Comcast Cable Communications, LLC
96.79.96.0/19	Comcast Cable Communications, LLC
96.85.128.0/20	Comcast Cable Communications, LLC
96.89.96.0/19	Comcast Cable Communications, LLC
96.95.128.0/19	Comcast Cable Communications, LLC
96.96.208.0/21	Comcast Cable Communications, LLC (C07710916)
96.97.232.0/21	Comcast Cable Communications, LLC
96.108.64.0/23	Comcast Cable Communications, LLC (C11414348)
96.108.80.0/24	Comcast Cable Communications, LLC (C11414348)
96.109.9.0/24	Comcast Cable Communications, LLC
96.109.10.0/23	Comcast Cable Communications, LLC (C11399273)
96.109.12.0/22	Comcast Cable Communications, LLC (C11399273)
96.109.156.0/23	Comcast Cable Communications, LLC
96.216.60.0/24	Comcast Cable Communications, LLC
96.216.100.0/23	Comcast Cable Communications, LLC (C11414356)
96.216.124.0/23	Comcast Cable Communications, LLC (C11414356)
96.216.158.0/23	Comcast Cable Communications, LLC (C11414356)
96.217.40.0/22	Comcast Cable Communications, LLC
96.217.96.0/22	Comcast Cable Communications, LLC (C11414356)
98.232.128.0/17	Comcast Cable Communications, LLC
98.246.0.0/16	Comcast Cable Communications, Inc. (C02072822)
104.145.48.0/20	Radiology Associates PC
104.247.154.0/23	Internet Utilities NA LLC
107.0.49.0/24	Comcast Cable Communications, LLC
107.0.67.0/24	New Heights Baptist Church (C02867014)
129.134.133.0/24	Facebook, Inc.
129.134.134.0/24	Facebook, Inc.
140.99.27.0/24	Private Customer (C11062197)
140.99.59.0/24	Internet Utilities NA LLC
140.99.123.0/24	Private Customer (C11062026)
140.99.151.0/24	Private Customer (C11062100)
140.99.211.0/24	Private Customer
162.150.128.0/19	Comcast Cable Communications, LLC
162.151.55.0/24	Comcast Cable Communications, LLC (C11414333)
162.151.125.0/24	Comcast Cable Communications, LLC
162.151.212.0/22	Comcast Cable Communications, LLC (C11414339)
173.8.192.0/19	Comcast Cable Communications, LLC
173.11.0.0/19	Comcast Cable Communications, LLC
173.12.160.0/19	Comcast Cable Communications, LLC
173.164.64.0/18	Comcast Cable Communications, LLC
173.211.82.0/23	Private Customer (C11061000)
174.174.0.0/17	Comcast Cable Communications, LLC
184.113.64.0/19	Comcast Cable Communications, LLC
192.83.221.0/24	Kitchen Wisdom Publishing Company
198.0.32.0/19	Comcast Cable Communications, LLC
199.244.171.0/24	Planar Systems, Inc.
199.244.172.0/24	Planar Systems, Inc.
204.76.179.0/24	North Pacific Union Conference / SDA
204.76.180.0/23	North Pacific Union Conference / SDA
205.234.233.0/24	Internet Utilities NA LLC
216.122.120.0/22	Internet Utilities NA LLC
216.122.124.0/22	Internet Utilities NA LLC
216.246.30.0/24	Internet Utilities NA LLC
216.246.122.0/24	Internet Utilities NA LLC

Prefix	Description	Visibility
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Prefix	Description
2001:558:f0::/44	Comcast Cable Communications, LLC
2001:558:501f::/48	Comcast Cable Communications, LLC
2001:558:6025::/48	Comcast Cable Communications, LLC
2001:558:a00b::/48	Comcast Cable Communications, LLC
2001:558:fe00::/47	Comcast Cable Communications, LLC
2001:559:4::/48	Comcast Cable Communications, LLC
2001:559:20::/48	Comcast Cable Communications, LLC
2001:559:b3::/48	Nandex
2001:559:b4::/48	Nandex
2001:559:f0::/48	Comcast Cable Communications, LLC
2001:559:f1::/48	Comcast Cable Communications, LLC
2001:559:184::/48	Comcast Cable Communications, LLC
2001:559:29b::/48	Comcast Cable Communications, LLC
2001:559:29e::/48	Comcast Cable Communications, LLC
2001:559:2c2::/48	Comcast Cable Communications, LLC
2001:559:2e0::/48	Comcast Cable Communications, LLC
2001:559:336::/48	Comcast Cable Communications, LLC
2001:559:36a::/48	Comcast Cable Communications, LLC
2001:559:3e5::/48	Comcast Cable Communications, LLC
2001:559:3f0::/48	Comcast Cable Communications, LLC
2001:559:433::/48	Comcast Cable Communications, LLC
2001:559:434::/48	Comcast Cable Communications, LLC
2001:559:5aa::/48	Comcast Cable Communications, LLC
2001:559:711::/48	Comcast Cable Communications, LLC
2001:559:715::/48	Comcast Cable Communications, LLC
2001:559:79a::/48	Comcast Cable Communications, LLC
2001:559:7ea::/48	Comcast Cable Communications, LLC
2001:559:8070::/48	Comcast Cable Communications, LLC
2001:559:8071::/48	Comcast Cable Communications, LLC
2001:559:8094::/48	Comcast Cable Communications, LLC
2001:559:8095::/48	Comcast Cable Communications, LLC
2001:559:812b::/48	Comcast Cable Communications, LLC
2001:559:8164::/48	Comcast Cable Communications, LLC
2001:559:8186::/48	Comcast Cable Communications, LLC
2001:559:81fe::/48	Comcast Cable Communications, LLC
2001:559:82ca::/48	Comcast Cable Communications, LLC
2001:559:835d::/48	Comcast Cable Communications, LLC
2001:559:8388::/48	Comcast Cable Communications, LLC
2001:559:83f9::/48	Comcast Cable Communications, LLC
2001:559:8498::/48	Comcast Cable Communications, LLC
2001:559:84bd::/48	Comcast Cable Communications, LLC
2001:559:8500::/48	Comcast Cable Communications, LLC
2001:559:850f::/48	Comcast Cable Communications, LLC
2001:559:868e::/48	Comcast Cable Communications, LLC
2001:559:86b1::/48	Comcast Cable Communications, LLC
2001:559:875a::/48	Comcast Cable Communications, LLC
2001:559:875b::/48	Comcast Cable Communications, LLC
2001:559:c019::/48	Comcast Cable Communications, LLC
2001:559:c01a::/48	Comcast Cable Communications, LLC
2001:559:c040::/48	Comcast Cable Communications, LLC
2001:559:c0a9::/48	Comcast Cable Communications, LLC
2001:559:c0ab::/48	Comcast Cable Communications, LLC
2001:559:c0ac::/48	Comcast Cable Communications, LLC
2001:559:c0ad::/48	Comcast Cable Communications, LLC
2001:559:c148::/48	Comcast Cable Communications, LLC
2001:559:c149::/48	Comcast Cable Communications, LLC
2001:559:c153::/48	Comcast Cable Communications, LLC
2001:559:c17c::/48	Comcast Cable Communications, LLC
2001:559:c17d::/48	Comcast Cable Communications, LLC
2001:559:c1c2::/48	Comcast Cable Communications, LLC
2001:559:c2b9::/48	Comcast Cable Communications, LLC
2001:559:c46b::/48	Comcast Cable Communications, LLC
2001:559:c4e1::/48	Comcast Cable Communications, LLC
2001:559:c52f::/48	Comcast Cable Communications, LLC
2601:1c0::/26	Comcast Cable Communications, LLC
2603:21c0::/26	Comcast Cable Communications, LLC
2603:3004::/32	Comcast Cable Communications, LLC
2603:308e::/32	Comcast Cable Communications, LLC (C11383507)
2a03:2887:ff2c::/48	Meta Platforms Ireland Limited
2a03:2887:ff2d::/48	Meta Platforms Ireland Limited

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	Comcast Cable Communications, LLC	X	AS7922
2	Level 3 Parent, LLC	X	AS3356
3	Linespeed	X	AS400517
4	OREGON COMMUNITY CREDIT UNION		AS394196
5	Straub Collaborative, Inc.	X	AS398838
6	Primisys Computer Systems & Support, LLC	X	AS395141
7	Pacific University		AS398977
8	Clark County WA		AS36612
9	Waggener Edstrom Worldwide, Inc.		AS11746
10	The Vancouver Clinic, Inc. P.S.		AS19147
11	Adventist Health		AS23431
12	Elevate Technology Group		AS26038
13	APPLE DISTRIBUTION INTERNATIONAL LTD.		AS31128
14	Siemens Industry Software Inc.		AS13541
15	Acumed, LLC	X	AS399209
16	Dunn Carney Allen Higgins & Tongue, LLP		AS18661
17	Willamette University		AS29984
18	Omega Datacenters, LLC		AS7441
19			AS395270
20	IP Networked Services Inc.		AS40227
21	PORTFOLIO FINANCIAL SERVICING COMPANY		AS394687
22	LINK AMERICAN		AS1000
23	Acumed, LLC		AS53978
24	Columbia Community Credit Union		AS5705
25	Marion County		AS401151
26	CareOregon		AS395057
27	Linn Benton Lincoln Education Service District		AS16424
28	PACIFICSOURCE HEALTH PLANS		AS32086
29	The Pape Group, Inc.		AS62977
30	M Financial Group		AS36036
31	Seneca Sawmill Company		AS53531
32	OnPoint Community Credit Union		AS394171
33	General Pacific, Inc.	X	AS40298
34	Oregon Health & Science University		AS11995
35	Portland General Electric Company		AS14327
36	KITTELSON AND ASSOCIATES, INC.		AS15045
37	Google LLC		AS36040
38	Trail Blazers, Inc.		AS23408
39	US Digital		AS53752
40	THE GREENBRIER COMPANIES, INC.		AS23182
41	Moda Health		AS399513
42	University of Portland		AS393408
43	B&R Auto		AS7406
44	CDK Global, LLC		AS22463
45	IP Services		AS22171
46	AbSci Corporation		AS399540
47	InRoads Federal Credit Union		AS25652
48	Multnomah Athletic Club		AS396456
49	City Of Vancouver		AS39949
50	Lam Research Corporation		AS18880
51	The Reed Institute		AS395501
52	Pentagon Federal Credit Union		AS23172
53	State Accident Insurance Fund Corporation	X	AS29921
54	Columbia Sportswear Company		AS54067
55	Cascade Microtech, Inc.		AS394132
56	Ilani Resort		AS396115
57	Siemens Industry Software Inc.	X	AS36564
58	Consumers Power, Inc.		AS397819
59	Consumers Power, Inc.		AS397510
60	Williams Information Technology LLC		AS11396
61	Pipeworks Inc.	X	AS401829
62	Cloudflare, Inc.	X	AS13335
63	Oregon State Credit Union		AS33644
64	Hannah Motor Company		AS1823
65	Oregon Public Broadcasting		AS399118
66	Bear Creek Operations Inc		AS13888
67	Northwest Natural Gas		AS21718

Rank	Description	IPv4	Peer
1	Comcast Cable Communications, LLC	X	AS7922
2	Level 3 Parent, LLC	X	AS3356
3	Linespeed	X	AS400517
4	Acumed, LLC	X	AS399209
5	CTDI		AS26450
6	Straub Collaborative, Inc.	X	AS398838
7	Siemens Industry Software Inc.	X	AS36564
8	Pipeworks Inc.	X	AS401829
9	Cloudflare, Inc.	X	AS13335
10	Primisys Computer Systems & Support, LLC	X	AS395141
11	General Pacific, Inc.	X	AS40298
12	State Accident Insurance Fund Corporation	X	AS29921

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