AS20214 Comcast Cable Communications, LLC

Country of Origin:

United States

Prefixes Originated (all): 317
Prefixes Originated (v4): 187
Prefixes Originated (v6): 130

Prefixes Announced (all): 317
Prefixes Announced (v4): 187
Prefixes Announced (v6): 130

RPKI Originated Valid (all): 313
RPKI Originated Valid (v4): 183
RPKI Originated Valid (v6): 130

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

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

IPs Originated (v4): 1,704,192
AS Paths Observed (v4): 898
AS Paths Observed (v6): 727

Average AS Path Length (all): 4.194
Average AS Path Length (v4): 4.174
Average AS Path Length (v6): 4.220

AS20214 IPv4 Peers

ASN	Name
AS7922	Comcast Cable Communications, LLC
AS3356	Level 3 Parent, LLC
AS8103	Florida Department of Management Services - Division of Telecommunications

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

AS20214 IPv6 Route Propagation

Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
23.24.160.0/19
23.31.0.0/18
24.124.144.0/22
24.153.64.0/22
50.73.0.0/21
50.73.128.0/19
50.76.148.0/23
50.76.232.0/21
50.77.5.0/24
50.77.112.0/20
50.78.112.0/20
50.79.72.0/21
50.79.144.0/21
50.185.128.0/17
50.192.128.0/18
50.196.64.0/19
50.198.240.0/20
50.199.48.0/20
50.200.25.0/24
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
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 (C08065392)
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
50.226.120.0/23	Comcast Cable Communications, LLC
50.226.122.0/23	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
50.241.224.0/19
50.242.160.0/20
50.243.224.0/19
50.244.128.0/18
50.248.0.0/18
50.250.64.0/18
50.253.128.0/18
64.139.77.0/24
65.34.128.0/18
65.34.192.0/18
66.176.0.0/16
66.177.208.0/20
66.177.240.0/20
66.208.217.0/24
66.208.238.0/23
66.229.0.0/17
66.229.128.0/17
67.172.64.0/20
67.191.0.0/18
67.191.64.0/19
67.191.112.0/20
68.85.82.0/23
68.85.124.0/22
68.85.219.0/24
68.85.228.0/22
68.86.22.0/24
68.86.47.0/24
68.86.56.0/24
68.86.160.0/22
68.86.164.0/23
68.87.162.0/24
69.137.160.0/20
69.138.96.0/20
69.139.180.0/22
69.139.225.0/24
69.180.96.0/19
69.241.6.0/23
69.241.20.0/24
69.241.92.0/24
69.247.224.0/20
69.252.24.0/22
69.252.40.0/23
69.252.84.0/23
69.252.214.0/23
69.254.16.0/20
70.88.36.0/22
70.88.51.0/24
70.89.88.0/24
70.89.96.0/21
70.90.56.0/21
70.91.112.0/22
71.26.96.0/19
71.27.192.0/18
71.57.128.0/18
71.196.0.0/17
71.199.208.0/20
71.206.64.0/19
71.229.96.0/19
74.92.200.0/22
74.92.247.0/24
74.95.56.0/22
74.95.136.0/22
75.74.0.0/17
75.74.128.0/17
75.144.100.0/22
75.144.120.0/21
75.144.208.0/20
75.145.224.0/21
75.146.130.0/24
75.147.208.0/20
75.149.176.0/20
75.149.240.0/20
76.18.0.0/18
76.26.0.0/18
76.26.160.0/20
76.96.115.0/24
76.108.0.0/15
76.110.0.0/16
76.111.192.0/18
76.128.0.0/16	Comcast Cable Communications, LLC (C08228139)
76.137.0.0/17
76.153.0.0/16
96.64.160.0/19
96.65.160.0/19
96.66.192.0/19
96.69.0.0/18
96.71.0.0/18
96.73.48.0/20
96.75.64.0/19
96.76.64.0/19
96.77.32.0/19
96.78.96.0/19
96.80.64.0/18
96.84.0.0/18
96.85.160.0/20
96.85.224.0/20
96.87.160.0/20
96.88.96.0/19
96.91.96.0/19
96.92.0.0/19
96.94.64.0/19
96.96.192.0/22
96.97.52.0/22
96.97.196.0/22
96.108.2.0/23
96.108.22.0/23
96.108.40.0/24
96.108.110.0/24
96.108.135.0/24
96.109.17.0/24
96.109.20.0/23
96.109.54.0/23
96.109.66.0/23
96.109.126.0/23
96.109.176.0/23
96.110.4.0/23
96.110.14.0/23
96.110.110.0/23
96.110.136.0/22
96.113.161.0/24
96.113.176.0/22
96.114.130.0/23
96.114.248.0/22
96.216.14.0/23
96.216.74.0/23
96.216.206.0/23
98.53.0.0/17
98.55.128.0/17
98.58.128.0/17
141.193.53.0/24	Privatel Inc
147.137.0.0/16	Telematics International
162.17.96.0/19
162.151.2.0/24
162.151.28.0/24
162.151.42.0/24
162.151.102.0/24
162.151.114.0/23
162.151.122.0/23
162.151.128.0/23
162.151.164.0/24
168.221.0.0/16	Miami-Dade County Public Schools
168.221.171.0/24	Miami-Dade County Public Schools
173.9.128.0/18
173.12.64.0/18
173.14.89.0/24
173.162.64.0/18
174.48.0.0/16
174.61.0.0/17
174.176.0.0/16

Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
2001:558:70::/44
2001:558:72::/48
2001:558:fe2e::/48
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
2001:559:192::/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
2001:559:1d9::/48	Comcast Cable Communications, LLC
2001:559:205::/48	Comcast Cable Communications, LLC
2001:559:232::/48	Comcast Cable Communications, LLC
2001:559:274::/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
2001:559:43e::/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
2001:559:4e1::/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
2001:559:589::/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
2001:559:77b::/48	Comcast Cable Communications, LLC
2001:559:77e::/48
2001:559:7c7::/48	Comcast Cable Communications, LLC
2001:559:7c9::/48	Comcast Cable Communications, LLC
2001:559:804f::/48	Comcast Cable Communications, LLC
2001:559:8052::/48	Comcast Cable Communications, LLC
2001:559:8053::/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
2001:559:8112::/48	Comcast Cable Communications, LLC
2001:559:813f::/48	Comcast Cable Communications, LLC
2001:559:8150::/48	Comcast Cable Communications, LLC
2001:559:815b::/48	Comcast Cable Communications, LLC
2001:559:816f::/48
2001:559:819f::/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
2001:559:821d::/48	Comcast Cable Communications, LLC
2001:559:8289::/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
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
2001:559:855f::/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
2001:559:87f6::/48	Comcast Cable Communications, LLC
2001:559:c02f::/48
2001:559:c030::/48
2001:559:c036::/48	Comcast Cable Communications, LLC
2001:559:c037::/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:c0b8::/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
2001:559:c25d::/48	Comcast Cable Communications, LLC
2001:559:c2f1::/48	Comcast Cable Communications, LLC
2001:559:c377::/48
2001:559:c3ce::/48	Comcast Cable Communications, LLC
2001:559:c427::/48	Comcast Cable Communications, LLC
2001:559:c440::/48
2001:559:c47b::/48
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
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
2603:2580::/26
2603:3020::/32

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	Comcast Cable Communications, LLC	X	AS7922
2	Level 3 Parent, LLC	X	AS3356
3	Florida Department of Management Services - Division of Telecommunications	X	AS8103
4	NETTOGO		AS16423
5	Amazon.com, Inc.		AS19047
6	Paychex Inc.		AS32008
7	Town of Davie		AS396235
8	Great Healthworks, Inc	X	AS63415
9	The College of Florida Keys		AS395619
10	Arise Virtual Solutions Inc.		AS53706
11	Xponet		AS21973
12	MDU Pro LLC		AS53818
13	Richline Group Inc		AS4890
14	WPLG-TV		AS393843
15	Trinity Network Solutions		AS398044
16	Venturetech Solutions, LLC		AS33580
17	Ocean Reef Club, Inc.		AS22032
18	ADT LLC		AS62958
19	OXBOW CARBON LLC		AS397692
20	Ocean Bank		AS399241
21	NBCUniversal		AS17035

Rank	Description	IPv4	Peer
1	Comcast Cable Communications, LLC	X	AS7922
2	Level 3 Parent, LLC	X	AS3356
3	Florida Department of Management Services - Division of Telecommunications	X	AS8103
4	Great Healthworks, Inc	X	AS63415

ASNumber:       20214
ASName:         COMCAST-20214
ASHandle:       AS20214
RegDate:        2001-04-06
Updated:        2021-01-25    
Ref:            https://rdap.arin.net/registry/autnum/20214

OrgName:        Comcast Cable Communications, LLC
OrgId:          CCCS
Address:        1800 Bishops Gate Blvd
City:           Mt Laurel
StateProv:      NJ
PostalCode:     08054
Country:        US
RegDate:        2001-09-18
Updated:        2020-11-18
Ref:            https://rdap.arin.net/registry/entity/CCCS

OrgTechHandle: IC161-ARIN
OrgTechName:   Comcast Cable Communications Inc
OrgTechPhone:  +1-856-792-2300 
OrgTechEmail:  CNIPEO-Ip-registration@cable.comcast.com
OrgTechRef:    https://rdap.arin.net/registry/entity/IC161-ARIN

OrgRoutingHandle: ROUTI25-ARIN
OrgRoutingName:   Routing
OrgRoutingPhone:  +1-856-792-2300 
OrgRoutingEmail:  routing@comcast.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ROUTI25-ARIN

OrgAbuseHandle: NAPO-ARIN
OrgAbuseName:   Network Abuse and Policy Observance
OrgAbusePhone:  +1-888-565-4329 
OrgAbuseEmail:  abuse@comcast.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NAPO-ARIN

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