AS33662 Cable/DSL/ISP
CMCS
Comcast Cable Communications, LLC
US
17
IPv4 Prefixes
108
IPv6 Prefixes
0
peering network
2
Facilities
AS Name
CMCS
Organization
Comcast Cable Communications, Inc.
Country/Region
US
Registration Date
[email protected] 20070517
Update Date
2021-01-25
View Whois
IPv4 Prefixes (17)
64.189.25.0/24 50.201.112.0/24 50.232.206.0/24 50.235.196.0/24 208.110.207.0/24 50.235.195.0/24 24.104.75.0/24 50.228.10.0/24 107.1.148.0/24 50.217.18.0/24 198.46.65.0/24 50.217.175.0/24 50.220.66.0/24 50.228.194.0/24 50.231.217.0/24 50.232.18.0/24 50.234.8.0/24
IPv6 Prefixes (20)
2001:559:728::/48 2001:559:85f8::/48 2001:559:8603::/48 2001:559:86d7::/48 2001:559:8772::/48 2001:559:c157::/48 2001:559:c243::/48 2001:559:c1a6::/48 2001:559:154::/48 2001:559:287::/48 2001:559:4b7::/48 2001:559:c404::/48 +8 个
AS33662 network topology (Upstream/Downstream)
Facility List (2)
Name City Country
Databank Houston West (HOU1) (HOU2) Houston US
EdgeConneX Houston (EDCHOU01) Katy US
Colocated Networks (Shared Data Center)
ASN Name Type Shared Facility
AS394437 PS Lightwave NSP 2/2
AS13335 Cloudflare Content 2/2
AS174 Cogent Communications, Inc. NSP 2/2
AS401832 Rule Your Own Game Inc. Enterprise 1/2
AS401414 Tier 2 Squared, LLC Cable/DSL/ISP 1/2
AS397412 Tachus NSP 1/2
AS395301 Resound Networks Cable/DSL/ISP 1/2
AS60068 CDN77 Content 1/2
AS54113 Fastly, Inc. Content 1/2
AS53698 Ninja-IX Corporation Non-Profit 1/2
AS46606 Endurance International Group, Inc Content 1/2
AS35940 Ninja-IX Looking Glass Route Collector 1/2
AS35847 Ezee Fiber Cable/DSL/ISP 1/2
AS32934 Meta Content 1/2
AS32261 Subspace 1/2
AS30404 Blue Stream Cable/DSL/ISP 1/2
AS26301 Ninja-IX Houston Route Servers Route Server 1/2
AS22822 Edgio - AS22822 Content 1/2
AS22442 Phonoscope NSP 1/2
AS21928 T-Mobile USA Cable/DSL/ISP 1/2
+10 colocated networks
Raw Whois Data 
aut-num:        AS33662
descr:          Comcast Cable Communications, Inc.
                1800 Bishops Gate Blvd
                Mt Laurel, NJ  08054
                US
admin-c:        IC161-ARIN
tech-c:         IC161-ARIN
remarks:        First Pass
mnt-by:         MNT-CMCS
changed:        [email protected] 20070517
source:         LEVEL3




--- ARIN Whois ---


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# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
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ASNumber:       33662
ASName:         CMCS
ASHandle:       AS33662
RegDate:        2005-02-16
Updated:        2021-01-25
Ref:            https://rdap.arin.net/registry/autnum/33662



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


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

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


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

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