AS Number
AS22258
AS Name
COMCAST-22258
Org Name
Comcast Cable Communications, LLC
Registry

arin

RegDate

2001-09-18

Updated

2020-11-18

AS22258 Looking Glass
IPv4Prefixes

109

IPv6Prefixes

26

IPv4 NUMs

948,736

IPv6 NUMs(/64)

554,054,254,592

948,736 IPv4 Addresses
CIDR Description IP Num
23.25.160.0/20 Comcast Cable Communications, LLC 4096
50.76.208.0/20 Comcast Cable Communications, LLC 4096
50.77.4.0/24 Comcast Cable Communications, LLC 256
50.186.0.0/19 Comcast Cable Communications, LLC 8192
50.194.32.0/20 Comcast Cable Communications, LLC 4096
50.197.224.0/24 Comcast Cable Communications, LLC 256
50.225.146.0/24 The Memphis Grizzlies (C06379852) 256
50.246.128.0/19 Comcast Cable Communications, LLC 8192
50.252.160.0/20 Comcast Cable Communications, LLC 4096
50.255.64.0/19 Comcast Cable Communications, LLC 8192
64.139.82.0/24 Comcast Cable Communications, LLC 256
64.139.86.0/24 Comcast Cable Communications, LLC 256
64.139.87.0/24 Comcast Cable Communications, LLC (CCCS) 256
66.208.192.0/24 Comcast Cable Communications, LLC 256
66.208.196.0/22 Comcast Cable Communications, LLC 1024
66.208.231.0/24 Comcast Cable Communications, LLC 256
66.208.252.0/23 Comcast Cable Communications, LLC 512
68.85.54.0/23 Comcast Cable Communications, Inc. (C01136192) 512
68.85.203.0/24 Comcast Cable Communications, LLC 256
68.86.44.0/23 Comcast Cable Communications, Inc. (C01616570) 512
68.86.112.0/24 Comcast Cable Communications, Inc. (C01616566) 256
68.86.240.0/21 Comcast Cable Communications, Inc. (C01616569) 2048
69.139.96.0/20 Comcast Cable Communications, Inc. (C02167588) 4096
69.139.224.0/24 Comcast Cable Communications, LLC 256
69.241.0.0/24 Comcast Cable Communications, Inc. (C01623945) 256
69.241.38.0/24 Comcast Cable Communications, Inc. (C01623945) 256
69.241.84.0/24 Comcast Cable Communications, Inc. (C01543874) 256
69.246.0.0/17 Comcast Cable Communications, Inc. (C05690895) 32768
69.247.112.0/20 Comcast Cable Communications, Inc. (C02715650) 4096
69.247.176.0/20 Comcast Cable Communications, LLC 4096
69.252.30.0/24 Comcast Cable Communications, Inc. (C01520264) 256
70.88.26.0/24 Comcast Cable Communications, LLC 256
71.195.128.0/19 Comcast Cable Communications, LLC 8192
73.2.128.0/17 Comcast IP Services, L.L.C. 32768
73.5.0.0/17 Comcast IP Services, L.L.C. 32768
73.59.128.0/17 Comcast Cable Communications, LLC 32768
73.91.128.0/17 Comcast IP Services, L.L.C. 32768
73.127.96.0/19 Comcast Cable Communications, LLC 8192
73.177.0.0/17 Comcast Cable Communications Holdings, Inc 32768
73.203.128.0/17 Comcast IP Services, L.L.C. 32768
73.252.0.0/17 Comcast IP Services, L.L.C. 32768
74.92.180.0/24 Comcast Cable Communications, LLC 256
74.92.249.0/24 Comcast Cable Communications, LLC 256
74.93.128.0/19 Comcast Cable Communications, LLC 8192
74.94.241.0/24 Comcast Cable Communications, LLC 256
75.64.0.0/15 Comcast Cable Communications Holdings, Inc (C02610773) 131072
75.66.0.0/16 Comcast Cable Communications Holdings, Inc (C02610774) 65536
75.144.48.0/20 Comcast Cable Communications, LLC (CCCS) 4096
75.145.12.0/23 Comcast Cable Communications, LLC 512
75.145.96.0/20 Comcast Cable Communications, LLC 4096
75.145.208.0/20 Comcast Cable Communications, LLC 4096
75.146.131.0/24 Comcast Cable Communications, LLC 256
75.147.160.0/20 Comcast Cable Communications, LLC 4096
75.147.200.0/21 Comcast Cable Communications, LLC 2048
75.149.112.0/20 Comcast Cable Communications, LLC 4096
75.151.192.0/19 Comcast Cable Communications, LLC 8192
76.107.0.0/16 Comcast Cable Communications, Inc. (C01618421) 65536
76.123.128.0/18 Comcast Cable Communications, Inc. (C01744817) 16384
76.138.0.0/17 Comcast Cable Communications, LLC (C08383376) 32768
96.66.96.0/19 Comcast Cable Communications, LLC 8192
96.71.128.0/19 Comcast Cable Communications, LLC 8192
96.76.128.0/19 Comcast Cable Communications, LLC 8192
96.81.16.0/20 Comcast Cable Communications, LLC 4096
96.84.128.0/20 Comcast Cable Communications, LLC 4096
96.87.176.0/20 Comcast Cable Communications, LLC 4096
96.94.192.0/20 Comcast Cable Communications, LLC 4096
96.96.78.0/23 Comcast Cable Communications, LLC (C07710916) 512
96.96.220.0/22 Comcast Cable Communications, LLC (C07710916) 1024
96.97.192.0/22 Comcast Cable Communications, LLC (C07710916) 1024
96.108.28.0/22 Comcast Cable Communications, LLC 1024
96.108.88.0/24 Comcast Cable Communications, LLC 256
96.108.172.0/23 Comcast Cable Communications, LLC 512
96.110.101.0/24 Comcast Cable Communications, LLC 256
96.110.132.0/23 Comcast Cable Communications, LLC 512
96.110.140.0/22 Comcast Cable Communications, LLC 1024
96.113.147.0/24 Comcast Cable Communications, LLC 256
96.113.173.0/24 Comcast Cable Communications, LLC 256
96.114.52.0/23 Comcast Cable Communications, LLC 512
96.217.52.0/24 Comcast Cable Communications, LLC 256
98.50.128.0/18 Comcast Cable Communications, LLC (C08001649) 16384
98.54.128.0/17 Comcast Cable Communications, LLC (C08107865) 32768
98.239.0.0/18 Comcast Cable Communications, Inc. (C02136495) 16384
98.251.128.0/17 Comcast Cable Communications, Inc. (C02217192) 32768
157.240.141.0/24 Facebook, Inc. 256
157.240.142.0/24 Facebook, Inc. 256
162.151.12.0/24 Comcast Cable Communications, LLC 256
162.151.82.0/24 Comcast Cable Communications, LLC 256
162.151.118.0/23 Comcast Cable Communications, LLC 512
162.151.131.0/24 Comcast Cable Communications, LLC 256
167.29.0.0/22 City of Memphis 1024
167.29.4.0/24 City of Memphis 256
167.29.8.0/24 City of Memphis 256
167.29.12.0/22 City of Memphis 1024
173.10.196.0/24 Comcast Cable Communications, LLC 256
173.10.197.0/24 Comcast Cable Communications, LLC 256
173.10.198.0/24 Comcast Cable Communications, LLC 256
173.10.252.0/23 Comcast Cable Communications, LLC 512
173.10.254.0/24 Comcast Cable Communications, LLC 256
173.10.255.0/24 Comcast Cable Communications, LLC 256
173.12.224.0/19 Comcast Cable Communications, LLC 8192
173.14.88.0/24 Comcast Cable Communications, LLC 256
173.14.90.0/24 Comcast Cable Communications, LLC 256
173.14.91.0/24 Comcast Cable Communications, LLC 256
173.14.192.0/24 Comcast Cable Communications, LLC 256
173.166.192.0/19 Comcast Cable Communications, LLC 8192
174.50.0.0/18 Comcast Cable Communications, Inc. (C02167693) 16384
174.161.128.0/17 Comcast Cable Communications, LLC (C08898080) 32768
174.180.128.0/17 Comcast Cable Communications, LLC (C10116904) 32768
198.0.16.0/20 Comcast Cable Communications, LLC 4096
CIDR Description IP NUMs(prefix /64)
2001:558:90::/44 Comcast Cable Communications, LLC 1048576
2001:558:220::/44 Comcast Cable Communications, LLC 1048576
2001:558:fe19::/48 Comcast Cable Communications, LLC 65536
2001:558:fe1e::/48 Comcast Cable Communications, LLC 65536
2001:559:b2::/48 Comcast Cable Communications, LLC 65536
2001:559:13e::/48 Comcast Cable Communications, LLC 65536
2001:559:21c::/48 Comcast Cable Communications, LLC 65536
2001:559:21d::/48 Comcast Cable Communications, LLC 65536
2001:559:25f::/48 Comcast Cable Communications, LLC 65536
2001:559:2f7::/48 Comcast Cable Communications, LLC 65536
2001:559:407::/48 Comcast Cable Communications, LLC 65536
2001:559:426::/48 Comcast Cable Communications, LLC 65536
2001:559:442::/48 Comcast Cable Communications, LLC 65536
2001:559:545::/48 Comcast Cable Communications, LLC 65536
2001:559:5b3::/48 Comcast Cable Communications, LLC 65536
2001:559:7ef::/48 Comcast Cable Communications, LLC 65536
2001:559:7fb::/48 Comcast Cable Communications, LLC 65536
2001:559:80cd::/48 Comcast Cable Communications, LLC 65536
2001:559:820e::/48 Comcast Cable Communications, LLC 65536
2001:559:833f::/48 Comcast Cable Communications, LLC 65536
2001:559:8345::/48 Comcast Cable Communications, LLC 65536
2001:559:84ab::/48 Comcast Cable Communications, LLC 65536
2001:559:c158::/48 Comcast Cable Communications, LLC 65536
2601:3c0::/26 Comcast Cable Communications, LLC (CCCS) 274877906944
2603:23c0::/26 Comcast Cable Communications, LLC 274877906944
2603:3014::/32 Comcast Cable Communications, LLC 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS7922 COMCAST-7922 - Comcast Cable Communications, LLC, US United States 70,213,376 36,318,243,520,512 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS16430 USM - University of Southern Mississippi, US United States 65,536 0 IPv4 IPv4
AS13335 CLOUDFLARENET - Cloudflare, Inc., US United States 1,704,448 43,946,737,664 IPv4 IPv4 IPv6 IPv6
AS19047 AWS-01 - Amazon.com, Inc., US United States 6,912 262,144 IPv4 IPv4
AS23509 INVLOCSVC - Inventory Locator Service, LLC, US United States 2,048 0 IPv4 IPv4
AS397836 NORTHCENTRAL-MS-OB-01 - Northcentral Electric Power Association, US United States 14,848 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS399101 SPECTRA-SOUTH - Spectra Laboratories, Inc, US United States 256 0 IPv4 IPv4
AS31750 METHODIST-HEALTHCARE - Methodist Hospital of Memphis, US United States 256 0 IPv4 IPv4
AS31787 MPORTHO - Microport Orthopedics, Inc., US United States 256 0 IPv4 IPv4
AS32032 ORGILL-AS - Orgill, Inc., US United States 512 0 IPv4 IPv4
AS36862 AS36862 - Green Mountain Technology, LLC, US United States 256 0 IPv4 IPv4
AS62568 BIC2ASN1 - Brother International Corporation, US United States 1,024 0 IPv4 IPv4
AS23386 CRYE-LEIKE-REALTORS - Crye Leike Realtors, US United States 256 0 IPv4 IPv4
AS36736 UTMG-TW-MNWX - UT Medical Group, US United States 256 0 IPv4 IPv4
AS394824 CBU - Christian Brothers University, US United States 2,048 0 IPv4 IPv4
IP Address Domain NUMs Domains
23.25.160.49 3 hundemer.net
23.25.160.89 1 mylew.net.
23.25.160.90 2 mail.mylew.net
23.25.160.100 2 storer.info
23.25.160.105 4 mcpeters.net
23.25.160.209 2 eddepot.com
23.25.161.71 2 webvan.godwin.com
23.25.161.82 1 pacs.grmc.com
23.25.161.241 1 mail.statestreetgroup.com
23.25.163.41 1 mail.dcjinvestments.com
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:  [email protected]
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ROUTI25-ARIN

OrgTechHandle: IC161-ARIN
OrgTechName:   Comcast Cable Communications Inc
OrgTechPhone:  +1-856-792-2300 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/IC161-ARIN

OrgAbuseHandle: NAPO-ARIN
OrgAbuseName:   Network Abuse and Policy Observance
OrgAbusePhone:  +1-888-565-4329 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NAPO-ARIN