AS33661 Comcast Cable Communications, LLC

Looking Glass:

https://bgp.he.net/lg/33661

Country of Origin:

United States

Prefixes Originated (all): 239
Prefixes Originated (v4): 196
Prefixes Originated (v6): 43

Prefixes Announced (all): 297
Prefixes Announced (v4): 252
Prefixes Announced (v6): 45

RPKI Originated Valid (all): 238
RPKI Originated Valid (v4): 195
RPKI Originated Valid (v6): 43

RPKI Originated Invalid (all): 1
RPKI Originated Invalid (v4): 1
RPKI Originated Invalid (v6): 0

BGP Peers Observed (all): 23
BGP Peers Observed (v4): 22
BGP Peers Observed (v6): 3

IPs Originated (v4): 1,311,488
AS Paths Observed (v4): 1,284
AS Paths Observed (v6): 798

Average AS Path Length (all): 4.539
Average AS Path Length (v4): 4.614
Average AS Path Length (v6): 4.419

AS33661 IPv4 Peers

ASN	Name
AS7922	Comcast Cable Communications, LLC

AS33661 IPv6 Peers

ASN	Name
AS7922	Comcast Cable Communications, LLC

AS33661 IPv4 Peer Count

AS33661 IPv6 Peer Count

AS33661 IPv4 Prefixes Announced

AS33661 IPv6 Prefixes Announced

AS33661 IPv4 Prefixes Originated

AS33661 IPv6 Prefixes Originated

AS33661 IPv4 Route Propagation

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AS33661 IPv6 Route Propagation

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Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
23.31.176.0/20	Comcast Cable Communications, LLC
24.124.134.0/23	Comcast Cable Communications, LLC
50.78.212.0/22	Comcast Cable Communications, LLC
50.79.216.0/22	Comcast Cable Communications, LLC
50.184.164.0/22	Comcast Cable Communications, LLC
50.185.48.0/21	Comcast Cable Communications, LLC
50.191.0.0/20	Comcast Cable Communications, LLC
50.192.16.0/20	Comcast Cable Communications, LLC
50.192.208.0/21	Comcast Cable Communications, LLC
50.194.212.0/22	Comcast Cable Communications, LLC
50.197.232.0/21	Comcast Cable Communications, LLC
50.218.97.0/24	Comcast Cable Communications, LLC
50.220.33.0/24	Comcast Cable Communications, LLC
50.226.0.0/24	Comcast Cable Communications, LLC
50.227.97.0/24	Comcast Cable Communications, LLC
50.228.116.0/24	Comcast Cable Communications, LLC
50.236.155.0/24	Comcast Cable Communications, LLC
50.237.76.0/24	Comcast Cable Communications, LLC
50.245.64.0/20	Comcast Cable Communications, LLC
50.245.88.0/22	Comcast Cable Communications, LLC
50.251.96.0/20	Comcast Cable Communications, LLC
50.252.176.0/22	Comcast Cable Communications, LLC
50.254.208.0/21	Comcast Cable Communications, LLC
64.139.74.0/24	Comcast Cable Communications, LLC
64.139.75.0/24	Comcast Cable Communications, LLC
66.208.226.0/24	Comcast Cable Communications, LLC
67.162.160.0/20	Comcast Cable Communications, LLC
67.174.0.0/19	Comcast Cable Communications, Inc.
68.84.240.0/20	Comcast Cable Communications, Inc.
68.85.59.0/24	Comcast Cable Communications, LLC
68.85.64.0/24	Comcast Cable Communications, LLC
68.85.96.0/23	Comcast Cable Communications, LLC (C11414327)
68.85.98.0/23
68.85.210.0/23	Comcast Cable Communications, LLC (C11414325)
68.85.212.0/24	Comcast Cable Communications, LLC
68.85.213.0/24	Comcast Cable Communications, LLC
68.85.238.0/23
68.86.59.0/24	Comcast Cable Communications, Inc. (C01616570)
68.87.74.0/24	Comcast Cable Communications, Inc. (C01616562)
68.87.236.0/23	Comcast Cable Communications, Inc. (C01520063)
68.87.238.0/23	Comcast Cable Communications, Inc.
69.136.16.0/20	Comcast Cable Communications, Inc.
69.137.0.0/20	Comcast Cable Communications, Inc
69.137.192.0/20	Comcast Cable Communications, Inc.
69.137.240.0/20	Comcast Cable Communications, LLC (C07593319)
69.138.112.0/20	Comcast Cable Communications, Inc
69.138.128.0/20	Comcast Cable Communications, LLC
69.139.32.0/19	Comcast Cable Communications, Inc
69.139.170.0/23	Comcast Cable Communications, Inc
69.139.188.0/23	Comcast Cable Communications, LLC (C11414330)
69.241.11.0/24
69.241.115.0/24	Comcast Cable Communications, LLC (C11398900)
69.242.240.0/20	Comcast Cable Communications, Inc.
69.244.240.0/20	Comcast Cable Communications, LLC
69.247.32.0/19	Comcast Cable Communications, Inc
69.247.80.0/20	Comcast Cable Communications, Inc.
69.247.240.0/20	Comcast Cable Communications, Inc.
69.252.38.0/23	Comcast Cable Communications, Inc.
69.252.44.0/23	Comcast Cable Communications, Inc. (C01520264)
69.252.54.0/24	Comcast Cable Communications, Inc. (C01520264)
69.252.68.0/24	Comcast Cable Communications, Inc. (C01520264)
69.254.32.0/19	Comcast Cable Communications, Inc.
69.254.112.0/20	Comcast Cable Communications, Inc.
70.88.32.0/22	Comcast Cable Communications, LLC
70.88.56.0/22	Comcast Cable Communications, LLC
70.88.60.0/22	Comcast Cable Communications, LLC
70.88.85.0/24	Comcast Cable Communications, LLC
70.89.74.0/24	Comcast Cable Communications, LLC
70.90.64.0/21	American Registry for Internet Numbers
70.90.254.0/23	Comcast Cable Communications, LLC
70.91.160.0/24
70.91.208.0/23	Comcast Cable Communications, LLC
71.25.128.0/20	Comcast Cable Communications, LLC
71.27.176.0/20	Comcast Cable Communications, LLC
71.200.192.0/18	Comcast Cable Communications, IP Services
71.203.0.0/18	Comcast Cable Communications, IP Services
71.203.80.0/20	Comcast Cable Communications, IP Services
71.226.16.0/20	Comcast Cable Communications, Inc.
71.226.80.0/20	Comcast Cable Communications, Inc. (C01213830)
71.228.64.0/19	Comcast Cable Communications, Inc. (C01263781)
73.5.192.0/19	Comcast Cable Communications, LLC
73.21.128.0/17	Comcast IP Services, L.L.C. (C05407814)
73.23.0.0/16	Comcast IP Services, L.L.C.
73.24.64.0/18	Comcast IP Services, L.L.C.
73.27.0.0/16	Comcast IP Services, L.L.C. (C05441246)
73.28.0.0/17	Comcast IP Services, L.L.C.
73.28.128.0/17	Comcast IP Services, L.L.C. (C05448252)
73.42.64.0/19	Comcast IP Services, L.L.C. (C05055205)
73.54.0.0/17	Comcast IP Services, L.L.C. (C04842616)
73.55.0.0/17	Comcast IP Services, L.L.C.
73.62.0.0/17	Comcast Cable Communications, LLC (C06286211)
73.67.64.0/18	Comcast IP Services, L.L.C. (C06001529)
73.91.0.0/17	Comcast IP Services, L.L.C.
73.107.0.0/16	Comcast IP Services, L.L.C. (C06066723)
73.120.128.0/18	Comcast Cable Communications, LLC
73.156.0.0/16	Comcast IP Services, L.L.C. (C05692393)
73.255.128.0/17	Comcast IP Services, L.L.C.
74.92.181.0/24	Comcast Cable Communications, LLC
74.93.32.0/22	Comcast Cable Communications, LLC
74.93.46.0/23	Comcast Cable Communications, LLC
74.93.60.0/23
74.93.124.0/22	Comcast Cable Communications, LLC
74.95.49.0/24	Comcast Cable Communications, LLC
74.95.60.0/22	Comcast Cable Communications, LLC
74.95.128.0/23	Comcast Cable Communications, LLC
74.95.144.0/23	Comcast Cable Communications, LLC
75.144.12.0/22	Comcast Cable Communications, LLC
75.144.104.0/22	Comcast Cable Communications, LLC
75.145.0.0/21	Comcast Cable Communications, LLC
75.145.194.0/23	Comcast Cable Communications, LLC
75.146.86.0/24	Comcast Cable Communications, LLC
75.146.136.0/23	Comcast Cable Communications, LLC
75.147.144.0/20	Comcast Cable Communications, LLC
75.148.104.0/22	Comcast Cable Communications, LLC
75.151.32.0/20	Comcast Cable Communications, LLC
75.151.64.0/22	Comcast Cable Communications, LLC
75.151.75.0/24	Comcast Cable Communications, LLC
76.26.176.0/20	Comcast Cable Communications, LLC
76.26.224.0/19	Comcast Cable Communications, LLC
76.29.128.0/19	Comcast Cable Communications, LLC
76.96.10.0/23	Comcast Cable Communications, Inc.
76.96.92.0/23	Comcast Cable Communications, Inc. (C01616564)
76.101.0.0/16	Comcast Cable Communications, Inc. (C01618412)
76.123.64.0/19	Comcast Cable Communications, Inc.
76.134.128.0/19	Comcast Cable Communications, LLC (C08328680)
76.134.224.0/19	Comcast Cable Communications, LLC
76.148.0.0/16	Comcast Cable Communications, LLC
96.65.136.0/21	Comcast Cable Communications, LLC
96.66.128.0/20	Comcast Cable Communications, LLC
96.67.68.0/22	Comcast Cable Communications, LLC
96.68.208.0/21	Comcast Cable Communications, LLC
96.69.232.0/22	Comcast Cable Communications, LLC
96.71.112.0/20	Comcast Cable Communications, LLC
96.72.128.0/20	Comcast Cable Communications, LLC
96.73.44.0/22	Comcast Cable Communications, LLC
96.77.160.0/22	Comcast Cable Communications, LLC
96.77.168.0/21	Comcast Cable Communications, LLC
96.79.128.0/21	Comcast Cable Communications, LLC
96.79.228.0/22	Comcast Cable Communications, LLC
96.80.160.0/20	Comcast Cable Communications, LLC
96.83.144.0/21	Comcast Cable Communications, LLC
96.85.80.0/20	Comcast Cable Communications, LLC
96.85.240.0/21	Comcast Cable Communications, LLC
96.91.80.0/20	Comcast Cable Communications, LLC
96.94.0.0/21	Comcast Cable Communications, LLC
96.94.16.0/21	Comcast Cable Communications, LLC
96.96.76.0/24	Comcast Cable Communications, LLC
96.96.109.0/24	Comcast Cable Communications, LLC (C07710916)
96.96.198.0/24	Comcast Cable Communications, LLC (C07710916)
96.108.36.0/24	Comcast Cable Communications, LLC
96.108.104.0/23	Comcast Cable Communications, LLC (C11414348)
96.109.198.0/24	Comcast Cable Communications, LLC (C11399273)
96.110.95.0/24	Comcast Cable Communications, LLC
96.110.134.0/24	Comcast Cable Communications, LLC (C11414350)
96.110.135.0/24	Comcast Cable Communications, LLC (C11414350)
96.110.210.0/24	Comcast Cable Communications, LLC
96.110.220.0/24	Comcast Cable Communications, LLC
96.113.135.0/24	Comcast Cable Communications, LLC (C11398898)
96.113.146.0/24	Comcast Cable Communications, LLC (C11398898)
96.114.128.0/24	Comcast Cable Communications, LLC (C11398898)
96.208.26.0/24	Comcast Cable Communications, LLC (C11398901)
96.208.30.0/24
96.217.53.0/24	Comcast Cable Communications, LLC (C11414356)
96.217.145.0/24
98.32.96.0/19	Comcast Cable Communications, LLC
98.56.0.0/17	Comcast Cable Communications, LLC (C08154198)
98.58.0.0/17	Comcast Cable Communications, LLC (C08168395)
98.208.128.0/17	Comcast Cable Communications, Inc. (C01825703)
98.219.96.0/19	Comcast Cable Communications, Inc.
98.238.0.0/17	Comcast Cable Communications, Inc. (C02107497)
98.244.192.0/19	Comcast Cable Communications, Inc.
98.244.224.0/19
162.151.6.0/24	Comcast Cable Communications, LLC (C11414333)
162.151.7.0/24	Comcast Cable Communications, LLC
162.151.242.0/24	Comcast Cable Communications, LLC (C11399266)
173.10.224.0/21	Comcast Cable Communications, LLC
173.12.144.0/21	Comcast Cable Communications, LLC
173.12.212.0/22	Comcast Cable Communications, LLC
173.14.80.0/21	Comcast Cable Communications, LLC
173.14.194.0/23	Comcast Cable Communications, LLC
173.160.0.0/21	Comcast Cable Communications, LLC
173.162.8.0/21	Comcast Cable Communications, LLC
173.163.208.0/20	Comcast Cable Communications, LLC
173.163.252.0/22	Comcast Cable Communications, LLC
173.165.208.0/20	Comcast Cable Communications, LLC
174.58.0.0/17	Comcast Cable Communications, Inc.
174.58.192.0/18	Comcast Cable Communications, LLC
174.63.128.0/19	Comcast Cable Communications, Inc.
174.63.160.0/19	Comcast Comcast Cable Communications, Inc. (C04852042)
174.177.224.0/19	Comcast Cable Communications, LLC
184.115.200.0/22	Comcast Cable Communications, LLC (C11383401)
184.116.144.0/20
184.117.136.0/21
184.117.176.0/22
184.118.4.0/23	Comcast Cable Communications, LLC (C11568977)
198.0.0.0/20	Comcast Cable Communications, LLC

Prefix	Description	Visibility
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Prefix	Description
2001:558:250::/44	Comcast Cable Communications, LLC
2001:558:2d0::/44	Comcast Cable Communications, LLC
2001:558:310::/44	Comcast Cable Communications, LLC
2001:558:4fef::/48	Comcast Cable Communications, LLC
2001:558:500b::/48	Comcast Cable Communications, LLC
2001:558:500f::/48	Comcast Cable Communications, LLC
2001:558:5017::/48	Comcast Cable Communications, LLC
2001:558:6004::/48	Comcast Cable Communications, LLC
2001:558:600b::/48	Comcast Cable Communications, LLC
2001:558:6015::/48	Comcast Cable Communications, LLC
2001:558:a017::/48	Comcast Cable Communications, LLC (C11383473)
2001:558:a01c::/48	Comcast Cable Communications, LLC (C11383488)
2001:558:a026::/48	Comcast Cable Communications, LLC (C11383503)
2001:558:fe08::/47	Comcast Cable Communications, LLC
2001:558:fe38::/48	Comcast Cable Communications, LLC
2001:558:fe3a::/48	Comcast Cable Communications, LLC
2001:559:135::/48	Comcast Cable Communications, LLC
2001:559:4ed::/48	Comcast Cable Communications, LLC
2001:559:4ee::/48	Comcast Cable Communications, LLC
2001:559:731::/48	Comcast Cable Communications, LLC
2001:559:830d::/48	Comcast Cable Communications, LLC
2001:559:8320::/48	Comcast Cable Communications, LLC
2001:559:8462::/48	Comcast Cable Communications, LLC
2001:559:85d6::/48	Comcast Cable Communications, LLC
2001:559:864f::/48	Comcast Cable Communications, LLC
2001:559:878c::/48	Comcast Cable Communications, LLC
2001:559:87d4::/48	Comcast Cable Communications, LLC
2001:559:c202::/48	Comcast Cable Communications, LLC
2001:559:c22b::/48	Comcast Cable Communications, LLC
2001:559:c4b9::/48	Comcast Cable Communications, LLC
2001:559:c4ea::/48	Comcast Cable Communications, LLC
2601:6c0::/26	Comcast Cable Communications, LLC
2601:700::/26	Comcast Cable Communications, LLC
2601:880::/26	Comcast Cable Communications, LLC
2603:26c0::/26	Comcast Cable Communications, LLC
2603:2700::/26	Comcast Cable Communications, LLC
2603:2880::/26	Comcast Cable Communications, LLC
2603:3012::/32	Comcast Cable Communications, LLC
2603:3017::/32	Comcast Cable Communications, LLC
2603:3027::/32	Comcast Cable Communications, LLC
2603:3099::/32	Comcast Cable Communications, LLC (C11383520)
2603:309e::/32	Comcast Cable Communications, LLC (C11383524)
2603:30a6::/32	Comcast Cable Communications, LLC (C11383535)

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	Comcast Cable Communications, LLC	X	AS7922
2	NBCUniversal		AS17035
3	WhiteSky Communications, LLC.		AS54119
4	Alternative Choice Wireless, LLC		AS63264
5	Fastly, Inc.	X	AS54113
6	The Villages Health		AS53445
7	Sarasota Memorial Hospital		AS53937
8	Google LLC		AS36040
9	Loews Hotels at Universal Orlando		AS46576
10	chico's fas inc		AS26876
11	Sarasota County Government		AS30415
12	Crews Banking Corporation		AS46999
13	Community Health Centers, Inc.		AS398641
14	Ringling College of Art and Design		AS6931
15	Hearst-Argyle Television, Inc.		AS36763
16	Florida's Natural Growers, Inc.		AS23542
17	The Nemours Foundation		AS398743
18	City of Sanibel		AS395036
19	NCH Healthcare System, Inc.		AS396291
20	SeaWorld Parks & Entertainment, Inc.		AS395659
21	Lee County Port Authority		AS396910
22	Universal Orlando		AS63402

Rank	Description	IPv4	Peer
1	Comcast Cable Communications, LLC	X	AS7922
2	Fastly, Inc.	X	AS54113
3	ACCESSPARKS LLC		AS401671

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