AS20214 Comcast Cable Communications, LLC

Looking Glass:

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

Country of Origin:

United States

Prefixes Originated (all): 307
Prefixes Originated (v4): 204
Prefixes Originated (v6): 103

Prefixes Announced (all): 315
Prefixes Announced (v4): 206
Prefixes Announced (v6): 109

RPKI Originated Valid (all): 302
RPKI Originated Valid (v4): 199
RPKI Originated Valid (v6): 103

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

BGP Peers Observed (all): 26
BGP Peers Observed (v4): 25
BGP Peers Observed (v6): 5

IPs Originated (v4): 3,039,744
AS Paths Observed (v4): 1,460
AS Paths Observed (v6): 1,259

Average AS Path Length (all): 4.449
Average AS Path Length (v4): 4.423
Average AS Path Length (v6): 4.479

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
50.224.11.0/24	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. (C01483363)
67.191.0.0/18	Comcast Cable Communications, Inc.
67.191.64.0/19	Comcast Cable Communications, Inc. (C01136174)
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.
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. (C01616569)
68.87.162.0/24	Comcast Cable Communications, Inc.
69.137.160.0/20	Comcast Cable Communications, Inc. (C02405179)
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 (C11398900)
69.247.224.0/20	Comcast Cable Communications, LLC
69.252.24.0/22	Comcast Cable Communications, Inc. (C01520264)
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 (C11398895)
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 (C02607885)
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. (C05074581)
73.49.0.0/16	Comcast IP Services, L.L.C.
73.56.0.0/15	Comcast Cable Communications, LLC (C06254573)
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. (C05605142)
73.179.0.0/16	Comcast IP Services, L.L.C.
73.204.0.0/15	Comcast IP Services, L.L.C. (C05469617)
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. (C01618423)
76.111.192.0/18	Comcast Cable Communications, Inc.
76.128.0.0/16	Comcast Cable Communications, LLC (C08228139)
76.137.0.0/17	Comcast Cable Communications, LLC (C08328847)
76.153.0.0/16	Comcast Cable Communications, LLC
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 (C07710916)
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
96.108.40.0/24	Comcast Cable Communications, LLC (C11414348)
96.108.110.0/24	Comcast Cable Communications, LLC
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 (C11399273)
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 (C11398898)
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 (C08028055)
98.55.128.0/17	Comcast Cable Communications, LLC
98.58.128.0/17	Comcast Cable Communications, LLC (C08168413)
98.203.0.0/17	Comcast Cable Communications, LLC
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. (C02303996)
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 (C11414333)
162.151.42.0/24	Comcast Cable Communications, LLC (C11414333)
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.
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
2001:559:116::/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
2001:559:815b::/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
2001:559:8425::/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: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: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: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	Palm Beach County Sheriff's Office		AS31812
4	Fox News Channel		AS53294
5	NETTOGO		AS16423
6	Safra National Bank Of New York		AS14310
7	Ocean Reef Club, Inc.		AS22032
8	Broward Sheriff's Office		AS401195
9	NBCUniversal		AS17035
10	Miami Dade College		AS19899
11	Florida Atlantic University		AS12013
12	Great Healthworks, Inc	X	AS63415
13	UNIVERSAL HEALTH SERVICES		AS401691
14	Fastly, Inc.	X	AS54113
15	Standard NOC hours are:		AS393843
16	UNIVERSAL HEALTH SERVICES		AS402211
17	ADT LLC		AS62958
18	ADMA BIOMANUFACTURING, LLC		AS402232
19	Town of Davie		AS396235
20	Richline Group Inc		AS4890
21	Trinity Network Solutions		AS398044
22	Ocean Bank		AS399241
23	Venturetech Solutions, LLC		AS33580
24	The College of Florida Keys		AS395619
25	Google LLC		AS36040

Rank	Description	IPv4	Peer
1	Comcast Cable Communications, LLC	X	AS7922
2	Level 3 Parent, LLC	X	AS3356
3	ACCESSPARKS LLC		AS401671
4	Fastly, Inc.	X	AS54113
5	Great Healthworks, Inc	X	AS63415

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