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): 16
RPKI Originated Invalid (v4): 16
RPKI Originated Invalid (v6): 0

BGP Peers Observed (all): 65
BGP Peers Observed (v4): 64
BGP Peers Observed (v6): 12

IPs Originated (v4): 1,515,776
AS Paths Observed (v4): 1,909
AS Paths Observed (v6): 1,422

Average AS Path Length (all): 4.524
Average AS Path Length (v4): 4.552
Average AS Path Length (v6): 4.487

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 (C00743375)
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 (C02607896)
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.
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. (C05412537)
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. (C06042418)
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 (C08698037)
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
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 (C11414356)
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 (C11383380)
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 (C11383446)
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	Pentagon Federal Credit Union		AS23172
5	OnPoint Community Credit Union		AS394171
6	Marion County		AS401151
7	Oregon State Credit Union		AS33644
8	Lam Research Corporation		AS18880
9	The Pape Group, Inc.		AS62977
10	Ilani Resort		AS396115
11	THE GREENBRIER COMPANIES, INC.		AS23182
12	Waggener Edstrom Worldwide, Inc.		AS11746
13	City Of Vancouver		AS39949
14	CDK Global, LLC		AS22463
15	Elevate Technology Group		AS26038
16	Bear Creek Operations Inc		AS13888
17	Primisys Computer Systems & Support, LLC	X	AS395141
18	University of Portland		AS393408
19	Pipeworks Inc.	X	AS401829
20	Consumers Power, Inc.		AS397510
21	Oregon Health & Science University		AS11995
22	LINK AMERICAN		AS1000
23	InRoads Federal Credit Union		AS25652
24	Google LLC		AS36040
25	Consumers Power, Inc.		AS397819
26	Clark County WA		AS36612
27	Cloudflare, Inc.	X	AS13335
28	Dunn Carney Allen Higgins & Tongue, LLP		AS18661
29	Moda Health		AS399513
30	Portland General Electric Company		AS14327
31	KITTELSON AND ASSOCIATES, INC.		AS15045
32	APPLE DISTRIBUTION INTERNATIONAL LTD.		AS31128
33	Siemens Industry Software Inc.		AS13541
34	Columbia Community Credit Union		AS5705
35	Hannah Motor Company		AS1823
36	The Vancouver Clinic, Inc. P.S.		AS19147
37	Omega Datacenters, LLC		AS7441
38	Straub Collaborative, Inc.	X	AS398838
39	State Accident Insurance Fund Corporation	X	AS29921
40	Columbia Sportswear Company		AS54067
41	Adventist Health		AS23431
42			AS395270
43	CareOregon		AS395057
44	B&R Auto		AS7406
45	IP Networked Services Inc.		AS40227
46	Acumed, LLC		AS53978
47	US Digital		AS53752
48	Trail Blazers, Inc.		AS23408
49	Willamette University		AS29984
50	Northwest Natural Gas		AS21718
51	Seneca Sawmill Company		AS53531
52	PORTFOLIO FINANCIAL SERVICING COMPANY		AS394687
53	Pacific University		AS398977
54	PACIFICSOURCE HEALTH PLANS		AS32086
55	IP Services		AS22171
56	General Pacific, Inc.	X	AS40298
57	Siemens Industry Software Inc.	X	AS36564
58	AbSci Corporation		AS399540
59	Williams Information Technology LLC		AS11396
60	Acumed, LLC	X	AS399209
61	Multnomah Athletic Club		AS396456
62	The Reed Institute		AS395501
63	M Financial Group		AS36036
64	OREGON COMMUNITY CREDIT UNION		AS394196

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

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