AS33490 Comcast Cable Communications, LLC

Looking Glass:

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

Country of Origin:

United States

Prefixes Originated (all): 222
Prefixes Originated (v4): 152
Prefixes Originated (v6): 70

Prefixes Announced (all): 222
Prefixes Announced (v4): 152
Prefixes Announced (v6): 70

RPKI Originated Valid (all): 192
RPKI Originated Valid (v4): 124
RPKI Originated Valid (v6): 68

RPKI Originated Invalid (all): 18
RPKI Originated Invalid (v4): 18
RPKI Originated Invalid (v6): 0

BGP Peers Observed (all): 64
BGP Peers Observed (v4): 63
BGP Peers Observed (v6): 11

IPs Originated (v4): 1,512,192
AS Paths Observed (v4): 1,782
AS Paths Observed (v6): 1,364

Average AS Path Length (all): 4.449
Average AS Path Length (v4): 4.456
Average AS Path Length (v6): 4.441

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
24.22.64.0/18
24.124.129.0/24	Comcast Cable Communications, LLC (C11414355)
50.76.96.0/20	Comcast Cable Communications, LLC
50.78.176.0/20	Comcast Cable Communications, LLC
50.188.176.0/20	Comcast Cable Communications, LLC
50.190.32.0/19	Comcast Cable Communications, LLC
50.191.128.0/19
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
50.229.227.0/24	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
67.178.81.0/24	Comcast Cable Communications, LLC
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, Inc.
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
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 (C02607881)
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
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.
72.19.22.0/24	INetPlus Incorporated
73.11.0.0/17
73.25.0.0/16	Comcast IP Services, L.L.C.
73.37.0.0/17	Comcast IP Services, L.L.C.
73.67.128.0/17
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.
73.180.0.0/18	Comcast IP Services, L.L.C.
73.190.64.0/18
73.240.0.0/16	Comcast IP Services, L.L.C.
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
96.108.80.0/24	Comcast Cable Communications, LLC
96.109.9.0/24	Comcast Cable Communications, LLC
96.109.10.0/23	Comcast Cable Communications, LLC
96.109.12.0/22	Comcast Cable Communications, LLC
96.109.156.0/23	Comcast Cable Communications, LLC (C11399273)
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
98.232.128.0/17	Comcast Cable Communications, LLC
98.246.0.0/16	Comcast Cable Communications, Inc.
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	Private Customer
140.99.123.0/24	Private Customer (C11062026)
140.99.151.0/24	Private Customer
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
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 (C09077648)
184.113.64.0/19
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	Private Customer
216.122.120.0/22	Internet Utilities NA LLC
216.122.124.0/22	Private Customer (C11061658)
216.246.30.0/24	Private Customer (C11062268)
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
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
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	Columbia Sportswear Company		AS54067
5	KITTELSON AND ASSOCIATES, INC.		AS15045
6	Consumers Power, Inc.		AS397510
7	M Financial Group		AS36036
8	Moda Health		AS399513
9	IP Networked Services Inc.		AS40227
10	Hannah Motor Company		AS1823
11	Multnomah Athletic Club		AS396456
12	Consumers Power, Inc.		AS397819
13	Pipeworks Inc.	X	AS401829
14	Northwest Natural Gas		AS21718
15	B&R Auto		AS7406
16	Portland General Electric Company		AS14327
17	Trail Blazers, Inc.		AS23408
18	Pacific University		AS398977
19	APPLE DISTRIBUTION INTERNATIONAL LTD.		AS31128
20	CareOregon		AS395057
21	PACIFICSOURCE HEALTH PLANS		AS32086
22	AbSci Corporation		AS399540
23	University of Portland		AS393408
24	OREGON COMMUNITY CREDIT UNION		AS394196
25	Lam Research Corporation		AS18880
26	Siemens Industry Software Inc.		AS13541
27	Oregon Health & Science University		AS11995
28	Omega Datacenters, LLC		AS7441
29	Straub Collaborative, Inc.	X	AS398838
30	Acumed, LLC		AS53978
31	THE GREENBRIER COMPANIES, INC.		AS23182
32	Marion County		AS401151
33	Primisys Computer Systems & Support, LLC	X	AS395141
34	Columbia Community Credit Union		AS5705
35	US Digital		AS53752
36	Adventist Health		AS23431
37	Pentagon Federal Credit Union		AS23172
38	Siemens Industry Software Inc.	X	AS36564
39	Williams Information Technology LLC		AS11396
40	The Pape Group, Inc.		AS62977
41	Clark County WA		AS36612
42	Ilani Resort		AS396115
43	General Pacific, Inc.	X	AS40298
44	Willamette University		AS29984
45	IP Services		AS22171
46	OnPoint Community Credit Union		AS394171
47	PORTFOLIO FINANCIAL SERVICING COMPANY		AS394687
48	InRoads Federal Credit Union		AS25652
49	State Accident Insurance Fund Corporation	X	AS29921
50	The Reed Institute		AS395501
51	Cloudflare, Inc.		AS13335
52	Seneca Sawmill Company		AS53531
53	Acumed, LLC	X	AS399209
54	Cascade Microtech, Inc.		AS394132
55	The Vancouver Clinic, Inc. P.S.		AS19147
56	Elevate Technology Group		AS26038
57	Waggener Edstrom Worldwide, Inc.		AS11746
58			AS395270
59	City Of Vancouver		AS39949
60	Google LLC		AS36040
61	CDK Global, LLC		AS22463
62	Oregon State Credit Union		AS33644
63	Dunn Carney Allen Higgins & Tongue, LLP		AS18661

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

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