AS22258 Comcast Cable Communications, LLC

Country of Origin:

United States

Prefixes Originated (all): 136
Prefixes Originated (v4): 110
Prefixes Originated (v6): 26

Prefixes Announced (all): 164
Prefixes Announced (v4): 135
Prefixes Announced (v6): 29

RPKI Originated Valid (all): 122
RPKI Originated Valid (v4): 96
RPKI Originated Valid (v6): 26

RPKI Originated Invalid (all): 8
RPKI Originated Invalid (v4): 8
RPKI Originated Invalid (v6): 0

BGP Peers Observed (all): 14
BGP Peers Observed (v4): 14
BGP Peers Observed (v6): 3

IPs Originated (v4): 948,736
AS Paths Observed (v4): 615
AS Paths Observed (v6): 428

Average AS Path Length (all): 4.198
Average AS Path Length (v4): 4.255
Average AS Path Length (v6): 4.117

AS22258 IPv4 Peers

ASN	Name
AS7922	Comcast Cable Communications, LLC

AS22258 IPv6 Peers

ASN	Name
AS7922	Comcast Cable Communications, LLC

AS22258 IPv4 Peer Count

AS22258 IPv6 Peer Count

AS22258 IPv4 Prefixes Announced

AS22258 IPv6 Prefixes Announced

AS22258 IPv4 Prefixes Originated

AS22258 IPv6 Prefixes Originated

AS22258 IPv4 Route Propagation

AS22258 IPv6 Route Propagation

Prefix	Description
23.25.160.0/20	Comcast Cable Communications, LLC
50.76.208.0/20	Comcast Cable Communications, LLC
50.77.4.0/24	Comcast Cable Communications, LLC
50.186.0.0/19
50.194.32.0/20	Comcast Cable Communications, LLC
50.197.224.0/24	Comcast Cable Communications, LLC
50.225.146.0/24	Comcast Cable Communications, LLC
50.246.128.0/19	Comcast Cable Communications, LLC
50.252.160.0/20	Comcast Cable Communications, LLC
50.255.64.0/19	Comcast Cable Communications, LLC
64.139.82.0/24	Comcast Cable Communications, LLC
64.139.86.0/24	Comcast Cable Communications, LLC
64.139.87.0/24	Comcast Cable Communications, LLC
66.208.192.0/24	Comcast Cable Communications, LLC
66.208.196.0/22	Comcast Cable Communications, LLC
66.208.231.0/24
66.208.252.0/23	Comcast Cable Communications, LLC
68.85.54.0/23	Comcast Cable Communications, Inc. (C01136192)
68.85.203.0/24
68.86.44.0/23	Comcast Cable Communications, Inc. (C01616570)
68.86.112.0/24	Comcast Cable Communications, Inc. (C01616566)
68.86.240.0/21	Comcast Cable Communications, Inc. (C01616569)
69.139.96.0/20	Comcast Cable Communications, Inc. (C02167588)
69.139.224.0/24	Comcast Cable Communications, LLC
69.241.0.0/24	Comcast Cable Communications, Inc. (C01623945)
69.241.38.0/24	Comcast Cable Communications, Inc. (C01623945)
69.241.84.0/24	Comcast Cable Communications, Inc. (C01543874)
69.246.0.0/17	Comcast Cable Communications, Inc. (C05690895)
69.247.112.0/20	Comcast Cable Communications, Inc. (C02715650)
69.247.176.0/20	Comcast Cable Communications, LLC
69.252.30.0/24	Comcast Cable Communications, Inc. (C01520264)
70.88.26.0/24	Comcast Cable Communications, LLC
71.195.128.0/19
73.2.128.0/17	Comcast IP Services, L.L.C. (C05598047)
73.5.0.0/17	Comcast IP Services, L.L.C. (C05262175)
73.59.128.0/17	Comcast Cable Communications, LLC (C06276479)
73.91.128.0/17
73.127.96.0/19	Comcast Cable Communications, LLC (C07823445)
73.177.0.0/17	Comcast Cable Communications Holdings, Inc (C04861533)
73.203.128.0/17	Comcast IP Services, L.L.C. (C05522409)
73.252.0.0/17	Comcast IP Services, L.L.C. (C05935526)
74.92.180.0/24	Comcast Cable Communications, LLC
74.92.249.0/24	Comcast Cable Communications, LLC
74.93.128.0/19	Comcast Cable Communications, LLC
74.94.241.0/24	Comcast Cable Communications, LLC
75.64.0.0/15	Comcast Cable Communications Holdings, Inc (C02610773)
75.66.0.0/16	Comcast Cable Communications Holdings, Inc (C02610774)
75.144.48.0/20	Comcast Cable Communications, LLC
75.145.12.0/23	Comcast Cable Communications, LLC
75.145.96.0/20
75.145.208.0/20	Comcast Cable Communications, LLC
75.146.131.0/24	Comcast Cable Communications, LLC
75.147.160.0/20	Comcast Cable Communications, LLC
75.147.200.0/21	Comcast Cable Communications, LLC
75.149.112.0/20	Comcast Cable Communications, LLC
75.151.192.0/19	Comcast Cable Communications, LLC
76.107.0.0/16	Comcast Cable Communications, Inc. (C01618421)
76.123.128.0/18	Comcast Cable Communications, Inc. (C01744817)
76.138.0.0/17
96.66.96.0/19	Comcast Cable Communications, LLC
96.71.128.0/19	Comcast Cable Communications, LLC
96.76.128.0/19
96.81.16.0/20	Comcast Cable Communications, LLC
96.84.128.0/20	Comcast Cable Communications, LLC
96.87.176.0/20
96.94.192.0/20	Comcast Cable Communications, LLC
96.96.78.0/23	Comcast Cable Communications, LLC (C07710916)
96.96.220.0/22	Comcast Cable Communications, LLC (C07710916)
96.97.192.0/22	Comcast Cable Communications, LLC (C07710916)
96.108.28.0/22	Comcast Cable Communications, LLC
96.108.88.0/24	Comcast Cable Communications, LLC
96.108.172.0/23	Comcast Cable Communications, LLC
96.109.184.0/24
96.110.101.0/24
96.110.132.0/23	Comcast Cable Communications, LLC
96.110.140.0/22	Comcast Cable Communications, LLC
96.113.147.0/24	Comcast Cable Communications, LLC
96.113.173.0/24	Comcast Cable Communications, LLC
96.114.52.0/23	Comcast Cable Communications, LLC
96.217.52.0/24
98.50.128.0/18	Comcast Cable Communications, LLC (C08001649)
98.54.128.0/17	Comcast Cable Communications, LLC (C08107865)
98.239.0.0/18	Comcast Cable Communications, Inc. (C02136495)
98.251.128.0/17	Comcast Cable Communications, Inc. (C02217192)
157.240.141.0/24	Facebook, Inc.
157.240.142.0/24	Facebook, Inc.
162.151.12.0/24	Comcast Cable Communications, LLC
162.151.82.0/24	Comcast Cable Communications, LLC
162.151.118.0/23	Comcast Cable Communications, LLC
162.151.131.0/24	Comcast Cable Communications, LLC
167.29.0.0/22
167.29.4.0/24
167.29.8.0/24	Various Registries (Maintained by ARIN)
167.29.12.0/22	City of Memphis
173.10.196.0/24	Comcast Cable Communications, LLC
173.10.197.0/24	Comcast Cable Communications, LLC
173.10.198.0/24	Comcast Cable Communications, LLC
173.10.252.0/23	Comcast Cable Communications, LLC
173.10.254.0/24	Comcast Cable Communications, LLC
173.10.255.0/24
173.12.224.0/19	Comcast Cable Communications, LLC
173.14.88.0/24	Comcast Cable Communications, LLC
173.14.90.0/24	Comcast Cable Communications, LLC
173.14.91.0/24	Comcast Cable Communications, LLC
173.14.192.0/24	Comcast Cable Communications, LLC
173.166.192.0/19	Comcast Cable Communications, LLC
174.50.0.0/18	Comcast Cable Communications, Inc. (C02167693)
174.161.128.0/17	Comcast Cable Communications, LLC (C08898080)
174.180.128.0/17
198.0.16.0/20	Comcast Cable Communications, LLC

Prefix	Description
2001:558:90::/44	Comcast Cable Communications, LLC
2001:558:220::/44
2001:558:fe19::/48
2001:558:fe1e::/48
2001:559:b2::/48	Comcast Cable Communications, LLC
2001:559:13e::/48	Comcast Cable Communications, LLC
2001:559:21c::/48	Comcast Cable Communications, LLC
2001:559:21d::/48	Comcast Cable Communications, LLC
2001:559:25f::/48	Comcast Cable Communications, LLC
2001:559:2f7::/48	Comcast Cable Communications, LLC
2001:559:407::/48	Comcast Cable Communications, LLC
2001:559:426::/48	Comcast Cable Communications, LLC
2001:559:442::/48	Comcast Cable Communications, LLC
2001:559:545::/48	Comcast Cable Communications, LLC
2001:559:5b3::/48	Comcast Cable Communications, LLC
2001:559:7ef::/48	Comcast Cable Communications, LLC
2001:559:7fb::/48
2001:559:80cd::/48	Comcast Cable Communications, LLC
2001:559:820e::/48	Comcast Cable Communications, LLC
2001:559:833f::/48
2001:559:8345::/48
2001:559:84ab::/48	Comcast Cable Communications, LLC
2001:559:c158::/48	Comcast Cable Communications, LLC
2601:3c0::/26	Comcast Cable Communications, LLC
2603:23c0::/26	Comcast Cable Communications, LLC
2603:3014::/32

Rank	Description	IPv6	Peer
1	Comcast Cable Communications, LLC	X	AS7922
2	Northcentral Electric Power Association	X	AS397836
3	Green Mountain Technology, LLC		AS36862
4	Brother International Corporation		AS62568
5	Methodist Hospital of Memphis		AS31750
6	Cloudflare, Inc.	X	AS13335
7	Amazon.com, Inc.		AS19047
8	Spectra Laboratories, Inc		AS399101
9	University of Southern Mississippi		AS16430
10	Crye Leike Realtors		AS23386
11	Christian Brothers University		AS394824
12	Microport Orthopedics, Inc.		AS31787
13	Inventory Locator Service, LLC		AS23509
14	UT Medical Group		AS36736

Rank	Description	IPv4	Peer
1	Comcast Cable Communications, LLC	X	AS7922
2	Northcentral Electric Power Association	X	AS397836
3	Cloudflare, Inc.	X	AS13335


ASNumber:       22258
ASName:         COMCAST-22258
ASHandle:       AS22258
RegDate:        2001-08-27
Updated:        2021-01-25    
Ref:            https://rdap.arin.net/registry/autnum/22258

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

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

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

LEVEL3

aut-num: AS22258 descr: Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 US admin-c: IC161-ARIN tech-c: IC161-ARIN remarks: Second Pass mnt-by: MNT-CMCS changed: tony_tauber@spam-free.cable.comcast.com 20070517 source: LEVEL3