AS20214 Comcast Cable Communications, LLC

Looking Glass:

https://bgp.he.net/lg/20214

Country of Origin:

United States

Prefixes Originated (all): 319
Prefixes Originated (v4): 207
Prefixes Originated (v6): 112

Prefixes Announced (all): 319
Prefixes Announced (v4): 207
Prefixes Announced (v6): 112

RPKI Originated Valid (all): 311
RPKI Originated Valid (v4): 199
RPKI Originated Valid (v6): 112

RPKI Originated Invalid (all): 3
RPKI Originated Invalid (v4): 3
RPKI Originated Invalid (v6): 0

BGP Peers Observed (all): 22
BGP Peers Observed (v4): 21
BGP Peers Observed (v6): 4

IPs Originated (v4): 3,040,000
AS Paths Observed (v4): 1,435
AS Paths Observed (v6): 1,174

Average AS Path Length (all): 4.449
Average AS Path Length (v4): 4.421
Average AS Path Length (v6): 4.483

AS20214 IPv4 Peers

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

AS20214 IPv6 Peers

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

AS20214 IPv4 Peer Count

AS20214 IPv6 Peer Count

AS20214 IPv4 Prefixes Announced

AS20214 IPv6 Prefixes Announced

AS20214 IPv4 Prefixes Originated

AS20214 IPv6 Prefixes Originated

AS20214 IPv4 Route Propagation

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AS20214 IPv6 Route Propagation

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Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
23.24.160.0/19	Comcast Cable Communications, LLC
23.31.0.0/18	Comcast Cable Communications, LLC
24.124.144.0/22	Comcast Cable Communications, LLC (C11414355)
24.153.64.0/22	Comcast Cable Communications, LLC
50.73.0.0/21	Comcast Cable Communications, LLC
50.73.128.0/19	Comcast Cable Communications, LLC
50.76.148.0/23	Comcast Cable Communications, LLC
50.76.232.0/21	Comcast Cable Communications, LLC
50.77.5.0/24	Comcast Cable Communications, LLC
50.77.112.0/20	Comcast Cable Communications, LLC
50.78.112.0/20	Comcast Cable Communications, LLC
50.79.72.0/21	Comcast Cable Communications, LLC
50.79.144.0/21	Comcast Cable Communications, LLC
50.150.146.0/24	Comcast Cable Communications, LLC
50.185.128.0/17	Comcast Cable Communications, LLC
50.192.128.0/18	Comcast Cable Communications, LLC
50.196.64.0/19	Comcast Cable Communications, LLC
50.198.240.0/20	Comcast Cable Communications, LLC
50.199.48.0/20	Comcast Cable Communications, LLC
50.200.25.0/24	Comcast Cable Communications, LLC
50.200.159.0/24	Comcast Cable Communications, LLC
50.202.4.0/24	Comcast Cable Communications, LLC
50.202.167.0/24	Comcast Cable Communications, LLC
50.202.227.0/24	Comcast Cable Communications, LLC
50.205.246.0/23	Comcast Cable Communications, LLC
50.216.237.0/24	Comcast Cable Communications, LLC
50.222.172.0/24	Comcast Cable Communications, LLC
50.223.45.0/24	Fast Wave - Data Center - F10
50.224.11.0/24	Comcast Cable Communications, LLC
50.224.22.0/24	Comcast Cable Communications, LLC
50.224.86.0/24	Comcast Cable Communications, LLC
50.224.249.0/24	Comcast Cable Communications, LLC
50.229.72.0/24	Comcast Cable Communications, LLC
50.233.138.0/23	Comcast Cable Communications, LLC
50.237.82.0/24	Comcast Cable Communications, LLC
50.237.224.0/24	Comcast Cable Communications, LLC
50.240.32.0/19	Comcast Cable Communications, LLC
50.241.224.0/19	Comcast Cable Communications, LLC
50.242.160.0/20	Comcast Cable Communications, LLC
50.243.224.0/19	Comcast Cable Communications, LLC
50.244.128.0/18	Comcast Cable Communications, LLC
50.248.0.0/18	Comcast Cable Communications, LLC
50.250.64.0/18	Comcast Cable Communications, LLC
50.253.128.0/18	Comcast Cable Communications, LLC
64.139.77.0/24	Comcast Cable Communications, LLC
65.34.128.0/18	Comcast Cable Communications Holdings, Inc
65.34.192.0/18	Comcast Cable Communications Holdings, Inc
66.176.0.0/16	Comcast Cable Communications Holdings, Inc
66.177.208.0/20	Comcast Cable Communications Holdings, Inc
66.177.240.0/20	Comcast Cable Communications Holdings, Inc
66.208.217.0/24	Comcast Cable Communications, LLC
66.208.238.0/23	Comcast Cable Communications, LLC
66.229.0.0/17	Comcast Cable Communications Holdings, Inc
66.229.128.0/17	Comcast Cable Communications Holdings, Inc
67.172.64.0/20	Comcast Cable Communications, Inc.
67.191.0.0/18	Comcast Cable Communications, Inc.
67.191.64.0/19	Comcast Cable Communications, Inc.
67.191.112.0/20	Comcast Cable Communications, Inc.
68.85.82.0/23	Comcast Cable Communications, LLC
68.85.124.0/22	Comcast Cable Communications, LLC (C11414327)
68.85.219.0/24	Comcast Cable Communications, LLC (C11414325)
68.85.228.0/22	Comcast Cable Communications, LLC (C11414325)
68.86.22.0/24	Comcast Cable Communications, Inc. (C01616570)
68.86.47.0/24	Comcast Cable Communications, Inc.
68.86.56.0/24	Comcast Cable Communications, Inc. (C01616570)
68.86.160.0/22	Comcast Cable Communications, Inc. (C01616569)
68.86.164.0/23	Comcast Cable Communications, Inc.
68.87.162.0/24	Comcast Cable Communications, Inc.
69.137.160.0/20	Comcast Cable Communications, Inc.
69.138.96.0/20	Comcast Cable Communications, Inc.
69.139.180.0/22	Comcast Cable Communications, LLC
69.139.225.0/24	Comcast Cable Communications, LLC
69.180.96.0/19	Comcast Cable Communications Holdings, Inc
69.241.6.0/23	Comcast Cable Communications, LLC
69.241.20.0/24	Comcast Cable Communications, LLC (C11398900)
69.241.92.0/24	Comcast Cable Communications, LLC
69.247.224.0/20	Comcast Cable Communications, LLC
69.252.24.0/22	Comcast Cable Communications, Inc.
69.252.40.0/23	Comcast Cable Communications, Inc. (C01520264)
69.252.84.0/23	Comcast Cable Communications, Inc.
69.252.214.0/23	Comcast Cable Communications, LLC
69.254.16.0/20	Comcast Cable Communications, Inc.
70.88.36.0/22	Comcast Cable Communications, LLC
70.88.51.0/24	Comcast Cable Communications, LLC
70.89.88.0/24	Comcast Cable Communications, LLC
70.89.96.0/21	Comcast Cable Communications, LLC
70.90.56.0/21	Comcast Cable Communications, LLC
70.91.112.0/22	Comcast Cable Communications, LLC
71.26.96.0/19	Comcast Cable Communications, LLC
71.27.192.0/18	Comcast Cable Communications, LLC
71.57.128.0/18	Comcast Cable Communications Holdings, Inc
71.196.0.0/17	Comcast Cable Communications, IP Services
71.199.208.0/20	Comcast Cable Communications, LLC
71.206.64.0/19	Comcast Cable Communications, IP Services
71.229.96.0/19	Comcast Cable Communications, Inc.
73.0.0.0/15	Comcast IP Services, L.L.C. (C05249387)
73.46.0.0/16	Comcast IP Services, L.L.C.
73.49.0.0/16	Comcast IP Services, L.L.C.
73.56.0.0/15	Comcast Cable Communications, LLC
73.84.0.0/15	Comcast IP Services, L.L.C.
73.124.0.0/15	Comcast Cable Communications, LLC (C06350060)
73.138.0.0/15	Comcast IP Services, L.L.C.
73.179.0.0/16	Comcast IP Services, L.L.C.
73.204.0.0/15	Comcast IP Services, L.L.C.
73.244.0.0/15	Comcast IP Services, L.L.C.
74.92.200.0/22	Comcast Cable Communications, LLC
74.92.247.0/24	Comcast Cable Communications, LLC
74.95.56.0/22	Comcast Cable Communications, LLC
74.95.136.0/22	Comcast Cable Communications, LLC
75.74.0.0/17	Comcast Cable Communications Holdings, Inc
75.74.128.0/17	Comcast Cable Communications Holdings, Inc
75.144.100.0/22	Comcast Cable Communications, LLC
75.144.120.0/21	Comcast Cable Communications, LLC
75.144.208.0/20	Comcast Cable Communications, LLC
75.145.224.0/21	Comcast Cable Communications, LLC
75.146.130.0/24	Comcast Cable Communications, LLC
75.147.208.0/20	Comcast Cable Communications, LLC
75.149.176.0/20	Comcast Cable Communications, LLC
75.149.240.0/20	Comcast Cable Communications, LLC
76.18.0.0/18	Comcast Cable Communications, Inc.
76.26.0.0/18	Comcast Cable Communications, Inc.
76.26.160.0/20	Comcast Cable Communications, Inc.
76.96.115.0/24	Comcast Cable Communications, Inc.
76.108.0.0/15	Comcast Cable Communications, Inc.
76.110.0.0/16	Comcast Cable Communications, Inc.
76.111.192.0/18	Comcast Cable Communications, Inc.
76.128.0.0/16	Comcast Cable Communications, LLC
76.137.0.0/17	Comcast Cable Communications, LLC
76.153.0.0/16	Comcast Cable Communications, LLC (C08818363)
96.64.160.0/19	Comcast Cable Communications, LLC
96.65.160.0/19	Comcast Cable Communications, LLC
96.66.192.0/19	Comcast Cable Communications, LLC
96.69.0.0/18	Comcast Cable Communications, LLC
96.71.0.0/18	Comcast Cable Communications, LLC
96.73.48.0/20	Comcast Cable Communications, LLC
96.75.64.0/19	Comcast Cable Communications, LLC
96.76.64.0/19	Comcast Cable Communications, LLC
96.77.32.0/19	Comcast Cable Communications, LLC
96.78.96.0/19	Comcast Cable Communications, LLC
96.80.64.0/18	Comcast Cable Communications, LLC
96.84.0.0/18	Comcast Cable Communications, LLC
96.85.160.0/20	Comcast Cable Communications, LLC
96.85.224.0/20	Comcast Cable Communications, LLC
96.87.160.0/20	Comcast Cable Communications, LLC
96.88.96.0/19	Comcast Cable Communications, LLC
96.91.96.0/19	Comcast Cable Communications, LLC
96.92.0.0/19	Comcast Cable Communications, LLC
96.94.64.0/19	Comcast Cable Communications, LLC
96.96.192.0/22	Comcast Cable Communications, LLC
96.97.52.0/22	Comcast Cable Communications, LLC
96.97.196.0/22	Comcast Cable Communications, LLC
96.108.2.0/23	Comcast Cable Communications, LLC
96.108.22.0/23	Comcast Cable Communications, LLC (C11414348)
96.108.40.0/24	Comcast Cable Communications, LLC
96.108.110.0/24	Comcast Cable Communications, LLC (C11414348)
96.108.135.0/24	Comcast Cable Communications, LLC (C11414349)
96.109.17.0/24	Comcast Cable Communications, LLC (C11399273)
96.109.20.0/23	Comcast Cable Communications, LLC (C11399273)
96.109.54.0/23	Comcast Cable Communications, LLC
96.109.66.0/23	Comcast Cable Communications, LLC
96.109.126.0/23	Comcast Cable Communications, LLC (C11399273)
96.109.176.0/23	Comcast Cable Communications, LLC (C11399273)
96.110.4.0/23	Comcast Cable Communications, LLC
96.110.14.0/23	Comcast Cable Communications, LLC
96.110.110.0/23	Comcast Cable Communications, LLC (C11414350)
96.110.136.0/22	Comcast Cable Communications, LLC (C11414350)
96.113.161.0/24	Comcast Cable Communications, LLC
96.113.176.0/22	Comcast Cable Communications, LLC
96.114.130.0/23	Comcast Cable Communications, LLC
96.114.248.0/22	Comcast Cable Communications, LLC
96.216.14.0/23	Comcast Cable Communications, LLC
96.216.74.0/23	Comcast Cable Communications, LLC
96.216.206.0/23	Comcast Cable Communications, LLC
96.217.144.0/24
96.217.146.0/23	Comcast Cable Communications, LLC (C11414356)
96.217.168.0/23
98.53.0.0/17	Comcast Cable Communications, LLC
98.55.128.0/17	Comcast Cable Communications, LLC
98.58.128.0/17	Comcast Cable Communications, LLC
98.203.0.0/17	Comcast Cable Communications, LLC
98.211.128.0/17	Comcast Cable Communications, Inc.
98.219.64.0/19	Comcast Cable Communications, Inc.
98.242.128.0/17	Comcast Cable Communications, Inc.
98.249.128.0/17	Comcast Cable Communications, Inc.
98.254.0.0/16	Comcast Cable Communications, Inc.
141.193.53.0/24	Privatel Inc
147.137.0.0/16	Telematics International
162.17.96.0/19	Comcast Cable Communications, LLC
162.151.2.0/24	Comcast Cable Communications, LLC
162.151.28.0/24	Comcast Cable Communications, LLC
162.151.42.0/24	Various Registries (Maintained by ARIN)
162.151.102.0/24	Comcast Cable Communications, LLC (C11414333)
162.151.114.0/23	Comcast Cable Communications, LLC
162.151.122.0/23	Comcast Cable Communications, LLC (C11414333)
162.151.128.0/23	Comcast Cable Communications, LLC (C11414337)
162.151.164.0/24	Comcast Cable Communications, LLC (C11414337)
168.221.0.0/16	Miami-Dade County Public Schools
168.221.171.0/24	Miami-Dade County Public Schools
168.221.176.0/20	Miami-Dade County Public Schools
173.9.128.0/18	Comcast Cable Communications, LLC
173.12.64.0/18	Comcast Cable Communications, LLC
173.14.89.0/24	Comcast Cable Communications, LLC
173.162.64.0/18	Comcast Cable Communications, LLC
174.48.0.0/16	Comcast Cable Communications, Inc. (C02125572)
174.61.0.0/17	Comcast Cable Communications, LLC
174.176.0.0/16	Comcast Cable Communications, LLC
184.117.0.0/18	Comcast Cable Communications, LLC (C11383417)

Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
2001:558:70::/44	Comcast Cable Communications, LLC
2001:558:72::/48	Comcast Cable Communications, LLC
2001:558:a020::/48	Comcast Cable Communications, LLC (C11383493)
2001:558:fe2e::/48	Comcast Cable Communications, LLC
2001:559:89::/48	Comcast Cable Communications, LLC
2001:559:ea::/48	Comcast Cable Communications, LLC
2001:559:ec::/48	Comcast Cable Communications, LLC
2001:559:ed::/48	Comcast Cable Communications, LLC
2001:559:116::/48	Comcast Cable Communications, LLC
2001:559:11c::/48	Comcast Cable Communications, LLC
2001:559:140::/48	Comcast Cable Communications, LLC
2001:559:142::/48	Comcast Cable Communications, LLC
2001:559:160::/48	Comcast Cable Communications, LLC
2001:559:168::/48	Comcast Cable Communications, LLC
2001:559:18b::/48	Comcast Cable Communications, LLC
2001:559:1ac::/48	Comcast Cable Communications, LLC
2001:559:1cb::/48	Comcast Cable Communications, LLC
2001:559:1cd::/48	Comcast Cable Communications, LLC
2001:559:205::/48	Comcast Cable Communications, LLC
2001:559:232::/48	Comcast Cable Communications, LLC
2001:559:281::/48	Comcast Cable Communications, LLC
2001:559:2a0::/48	Comcast Cable Communications, LLC
2001:559:2cf::/48	Comcast Cable Communications, LLC
2001:559:2f8::/48	Comcast Cable Communications, LLC
2001:559:386::/48	Comcast Cable Communications, LLC
2001:559:3e6::/48	Comcast Cable Communications, LLC
2001:559:401::/48	Comcast Cable Communications, LLC
2001:559:463::/48	Comcast Cable Communications, LLC
2001:559:478::/48	Comcast Cable Communications, LLC
2001:559:4d4::/48	Comcast Cable Communications, LLC
2001:559:4ef::/48	Comcast Cable Communications, LLC
2001:559:514::/48	Comcast Cable Communications, LLC
2001:559:554::/48	Comcast Cable Communications, LLC
2001:559:55c::/48	Comcast Cable Communications, LLC
2001:559:5ae::/48	Comcast Cable Communications, LLC
2001:559:5af::/48	Comcast Cable Communications, LLC
2001:559:71c::/48	Comcast Cable Communications, LLC
2001:559:77e::/48	Comcast Cable Communications, LLC
2001:559:7c7::/48	Comcast Cable Communications, LLC
2001:559:7c9::/48	Comcast Cable Communications, LLC
2001:559:804f::/48	Comcast Cable Communications, LLC
2001:559:8075::/48	Comcast Cable Communications, LLC
2001:559:8077::/48	Comcast Cable Communications, LLC
2001:559:8106::/48	Comcast Cable Communications, LLC
2001:559:8112::/48	Comcast Cable Communications, LLC
2001:559:813f::/48	Comcast Cable Communications, LLC
2001:559:815b::/48	Comcast Cable Communications, LLC
2001:559:816f::/48	Comcast Cable Communications, LLC
2001:559:81d1::/48	Comcast Cable Communications, LLC
2001:559:81d2::/48	Comcast Cable Communications, LLC
2001:559:81d3::/48	Comcast Cable Communications, LLC
2001:559:821d::/48	Comcast Cable Communications, LLC
2001:559:8332::/48	Comcast Cable Communications, LLC
2001:559:8334::/48	Comcast Cable Communications, LLC
2001:559:8357::/48	Comcast Cable Communications, LLC
2001:559:8425::/48	Comcast Cable Communications, LLC
2001:559:846c::/48	Comcast Cable Communications, LLC
2001:559:84c6::/48	Comcast Cable Communications, LLC
2001:559:84ef::/48	Comcast Cable Communications, LLC
2001:559:8502::/48	Comcast Cable Communications, LLC
2001:559:852b::/48	Comcast Cable Communications, LLC
2001:559:8568::/48	Comcast Cable Communications, LLC
2001:559:85af::/48	Comcast Cable Communications, LLC
2001:559:85be::/48	Comcast Cable Communications, LLC
2001:559:85bf::/48	Comcast Cable Communications, LLC
2001:559:86c9::/48	Comcast Cable Communications, LLC
2001:559:870f::/48	Comcast Cable Communications, LLC
2001:559:8750::/48	Comcast Cable Communications, LLC
2001:559:8751::/48	Comcast Cable Communications, LLC
2001:559:8762::/48	Comcast Cable Communications, LLC
2001:559:8797::/48	Comcast Cable Communications, LLC
2001:559:8798::/48	Comcast Cable Communications, LLC
2001:559:c02f::/48	Comcast Cable Communications, LLC
2001:559:c030::/48	Comcast Cable Communications, LLC
2001:559:c03b::/48	Comcast Cable Communications, LLC
2001:559:c03c::/48	Comcast Cable Communications, LLC
2001:559:c090::/48	Comcast Cable Communications, LLC
2001:559:c0b9::/48	Comcast Cable Communications, LLC
2001:559:c0ba::/48	Comcast Cable Communications, LLC
2001:559:c0d0::/48	Comcast Cable Communications, LLC
2001:559:c0d1::/48	Comcast Cable Communications, LLC
2001:559:c106::/48	Comcast Cable Communications, LLC
2001:559:c111::/48	Comcast Cable Communications, LLC
2001:559:c119::/48	Comcast Cable Communications, LLC
2001:559:c136::/48	Comcast Cable Communications, LLC
2001:559:c164::/48	Comcast Cable Communications, LLC
2001:559:c1ac::/48	Comcast Cable Communications, LLC
2001:559:c1b3::/48	Comcast Cable Communications, LLC
2001:559:c1f5::/48	Comcast Cable Communications, LLC
2001:559:c245::/48	Comcast Cable Communications, LLC
2001:559:c246::/48	Comcast Cable Communications, LLC
2001:559:c25a::/48	Comcast Cable Communications, LLC
2001:559:c25b::/48	Comcast Cable Communications, LLC
2001:559:c25c::/48	Comcast Cable Communications, LLC
2001:559:c3ce::/48	Comcast Cable Communications, LLC
2001:559:c427::/48	Comcast Cable Communications, LLC
2001:559:c440::/48	Comcast Cable Communications, LLC
2001:559:c47b::/48	Comcast Cable Communications, LLC
2001:559:c4c3::/48	Comcast Cable Communications, LLC
2001:559:c4f0::/48	Comcast Cable Communications, LLC
2001:559:c4f1::/48	Comcast Cable Communications, LLC
2001:559:c4f2::/48	Comcast Cable Communications, LLC
2001:559:c501::/48	Comcast Cable Communications, LLC
2001:559:c51b::/48	Comcast Cable Communications, LLC
2001:559:c520::/48	Comcast Cable Communications, LLC
2001:559:c52c::/48	Comcast Cable Communications, LLC
2001:559:c557::/48	Comcast Cable Communications, LLC
2001:559:c55e::/48	Comcast Cable Communications, LLC
2601:580::/26	Comcast Cable Communications, LLC
2603:2580::/26	Comcast Cable Communications, LLC
2603:3020::/32	Comcast Cable Communications, LLC
2603:30a2::/32	Comcast Cable Communications, LLC

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	Comcast Cable Communications, LLC	X	AS7922
2	Level 3 Parent, LLC	X	AS3356
3	UNIVERSAL HEALTH SERVICES		AS401691
4	Trinity Network Solutions		AS398044
5	Safra National Bank Of New York		AS14310
6	Richline Group Inc		AS4890
7	The College of Florida Keys		AS395619
8	Google LLC		AS36040
9	WPLG-TV		AS393843
10	Venturetech Solutions, LLC		AS33580
11	Great Healthworks, Inc	X	AS63415
12	Ocean Bank		AS399241
13	NETTOGO		AS16423
14	Ocean Reef Club, Inc.		AS22032
15	UNIVERSAL HEALTH SERVICES		AS402211
16	Palm Beach County Sheriff's Office		AS31812
17	Town of Davie		AS396235
18	Miami Dade College		AS19899
19	Broward Sheriff's Office		AS401195
20	ADT LLC		AS62958
21	NBCUniversal		AS17035

Rank	Description	IPv4	Peer
1	Comcast Cable Communications, LLC	X	AS7922
2	Level 3 Parent, LLC	X	AS3356
3	Great Healthworks, Inc	X	AS63415
4	ACCESSPARKS LLC		AS401671

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