AS33667 CMCS - Comcast Cable Communications, LLC, US

AS Number

AS33667

AS Name

CMCS

Org Name

Comcast Cable Communications, LLC

Country

United States

Registry

arin

RegDate

2001-09-18

Updated

2020-11-18

AS33667 Looking Glass

IPv4Prefixes

IPv6Prefixes

IPv4 NUMs

52,480

IPv6 NUMs(/64)

282,029,034,831,872

52,480 IPv4 Addresses

IPv4 Ranges
IPv6 Ranges

CIDR	Description	IP Num
5.182.186.0/24	Wired ISP Inc.	256
5.182.193.0/24	Wired ISP Inc.	256
5.182.194.0/24	Wired ISP Inc.	256
5.182.195.0/24	Wired ISP Inc.	256
9.142.48.0/20	Aviation RE LLC	4096
9.142.96.0/19	Aviation RE LLC	8192
36.255.215.0/24	STUB-36-255-212SLASH22 Transferred to the RIPE region on 2025-01-22T07:45:26Z.	256
45.58.232.0/21	WiredISP Inc.	2048
45.67.141.0/24	Comcast-NNJ-3	256
50.203.5.0/24	Comcast Cable Communications, LLC	256
50.203.201.0/24	Comcast Cable Communications, LLC	256
50.207.246.0/24	Comcast Cable Communications, LLC	256
50.222.62.0/24	Comcast Cable Communications, LLC	256
50.236.209.0/24	Comcast Cable Communications, LLC	256
50.239.185.0/24	Comcast Cable Communications, LLC	256
63.246.129.0/24	WASH-1	256
63.246.148.0/24	Austria-NET	256
63.246.152.0/24	WASH02	256
63.246.159.0/24	WASH02	256
64.189.18.0/24	Apogee ACC Manzanita Square (C07620733)	256
69.91.146.0/24	WiredISP Inc.	256
78.31.206.0/24	Denmark-Net	256
103.111.63.0/24	FM2-US1 LAX-DC	256
103.216.197.0/24	STUB-103-216-196SLASH22 Transferred to the RIPE region on 2024-10-31T09:32:25Z.	256
107.0.64.0/23	Comcast Cable Communications, LLC	512
138.226.48.0/21	Aviation RE LLC	2048
138.226.64.0/20	Aviation RE LLC	4096
138.226.112.0/21	Aviation RE LLC	2048
139.181.7.0/24	Siemens Industry Software Inc.	256
139.181.26.0/24	Siemens Industry Software Inc.	256
140.89.64.0/18	EGAN	16384
149.126.13.0/24	Miyazaki-Cable	256
157.240.151.0/24	Facebook, Inc.	256
157.240.152.0/24	Facebook, Inc.	256
161.82.0.0/24	Wilson, Sonsini, Goodrich & Rosati, Professional Corporation	256
161.82.12.0/24	Wilson, Sonsini, Goodrich & Rosati, Professional Corporation	256
161.82.44.0/23	Wilson, Sonsini, Goodrich & Rosati, Professional Corporation	512
162.218.89.0/24	Wired ISP Inc.	256
169.230.76.0/24	University of California San Francisco	256
169.230.77.0/24	University of California San Francisco	256
185.22.43.0/24	Bigo-Technology	256
185.201.41.0/24	CNR-B	256
185.201.43.0/24	CNR-B	256
192.70.238.0/24	City of Salinas, Information Systems Group	256
192.189.161.0/24	Livermore Software Technology Corporation	256
192.206.19.0/24	Chrontel	256
198.145.106.0/24	20 Point Networks LLC	256
198.145.136.0/22	20 Point Networks LLC	1024
198.145.141.0/24	Premio Bahamas	256
198.145.142.0/24	Venezuela Internet Access	256
198.145.143.0/24	Laos Internet Networks	256
198.202.219.0/24	Serra Systems, Inc.	256
204.145.245.0/24	E & M Electric and Machinery, Inc.	256
209.78.88.0/24	City Of Selma	256
216.170.120.0/24	Connexly LLC	256

CIDR	Description	IP NUMs(prefix /64)
2001:558:1a0::/44	Comcast Cable Communications, LLC	1048576
2001:558:210::/44	Comcast Cable Communications, LLC	1048576
2001:558:5020::/48	Comcast Cable Communications, LLC	65536
2001:558:6012::/48	Comcast Cable Communications, LLC	65536
2001:558:6037::/48	Comcast Cable Communications, LLC	65536
2001:558:6046::/48	Comcast Cable Communications, LLC	65536
2001:558:fe2b::/48	Comcast Cable Communications, LLC	65536
2001:558:fe32::/48	Comcast Cable Communications, LLC	65536
2001:559:8b::/48	Comcast Cable Communications, LLC	65536
2001:559:8c::/48	Comcast Cable Communications, LLC	65536
2001:559:123::/48	Comcast Cable Communications, LLC	65536
2001:559:13c::/48	Comcast Cable Communications, LLC	65536
2001:559:1b1::/48	Comcast Cable Communications, LLC	65536
2001:559:249::/48	Comcast Cable Communications, LLC	65536
2001:559:2bf::/48	Comcast Cable Communications, LLC	65536
2001:559:2c1::/48	Comcast Cable Communications, LLC	65536
2001:559:32d::/48	Comcast Cable Communications, LLC	65536
2001:559:373::/48	Comcast Cable Communications, LLC	65536
2001:559:47c::/48	Comcast Cable Communications, LLC	65536
2001:559:492::/48	Comcast Cable Communications, LLC	65536
2001:559:4c6::/48	Comcast Cable Communications, LLC	65536
2001:559:5a2::/48	Comcast Cable Communications, LLC	65536
2001:559:5de::/48	Comcast Cable Communications, LLC	65536
2001:559:712::/48	Comcast Cable Communications, LLC	65536
2001:559:75a::/48	Comcast Cable Communications, LLC	65536
2001:559:7cb::/48	Comcast Cable Communications, LLC	65536
2001:559:8091::/48	Comcast Cable Communications, LLC	65536
2001:559:80a8::/48	Comcast Cable Communications, LLC	65536
2001:559:8167::/48	Comcast Cable Communications, LLC	65536
2001:559:8202::/48	Comcast Cable Communications, LLC	65536
2001:559:82f6::/48	Comcast Cable Communications, LLC	65536
2001:559:83e1::/48	Comcast Cable Communications, LLC	65536
2001:559:8436::/48	Comcast Cable Communications, LLC	65536
2001:559:8439::/48	Comcast Cable Communications, LLC	65536
2001:559:845d::/48	Comcast Cable Communications, LLC	65536
2001:559:8492::/48	Comcast Cable Communications, LLC	65536
2001:559:859a::/48	Comcast Cable Communications, LLC	65536
2001:559:85d8::/48	Comcast Cable Communications, LLC	65536
2001:559:860f::/48	Comcast Cable Communications, LLC	65536
2001:559:8610::/48	Comcast Cable Communications, LLC	65536
2001:559:86a7::/48	Comcast Cable Communications, LLC	65536
2001:559:86ec::/48	Comcast Cable Communications, LLC	65536
2001:559:8763::/48	Comcast Cable Communications, LLC	65536
2001:559:8784::/48	Comcast Cable Communications, LLC	65536
2001:559:87c8::/48	Comcast Cable Communications, LLC	65536
2001:559:c024::/48	Comcast Cable Communications, LLC	65536
2001:559:c082::/48	Comcast Cable Communications, LLC	65536
2001:559:c107::/48	Comcast Cable Communications, LLC	65536
2001:559:c117::/48	Comcast Cable Communications, LLC	65536
2001:559:c144::/48	Comcast Cable Communications, LLC	65536
2001:559:c203::/48	Comcast Cable Communications, LLC	65536
2001:559:c219::/48	Comcast Cable Communications, LLC	65536
2001:559:c222::/48	Comcast Cable Communications, LLC	65536
2001:559:c294::/48	Comcast Cable Communications, LLC	65536
2001:559:c36d::/48	Comcast Cable Communications, LLC	65536
2001:559:c37b::/48	Comcast Cable Communications, LLC	65536
2001:559:c395::/48	Comcast Cable Communications, LLC	65536
2001:559:c39a::/48	Comcast Cable Communications, LLC	65536
2001:559:c3fd::/48	Comcast Cable Communications, LLC	65536
2001:559:c46c::/48	Comcast Cable Communications, LLC	65536
2001:559:c475::/48	Comcast Cable Communications, LLC	65536
2001:559:c4d5::/48	Comcast Cable Communications, LLC	65536
2001:559:c551::/48	Comcast Cable Communications, LLC	65536
2002::/16	ROOT Root inet6num object	281474976710656
2601:200::/26	Comcast Cable Communications, LLC	274877906944
2602:810:20c1::/48	Dynatrace	65536
2603:2200::/26	Comcast Cable Communications, LLC	274877906944
2603:3006::/32	Comcast Cable Communications, LLC	4294967296
2620:10a:6000::/44	Infoblox, Inc.	1048576
2a03:2887:ff31::/48	Meta Platforms Ireland Limited	65536
2a03:2887:ff32::/48	Meta Platforms Ireland Limited	65536

AS	Description	Country/Region	IPv4 NUMs	IPv6 NUMs	IPv4	IPv6
AS3356	LEVEL3 - Level 3 Parent, LLC, US		28,947,840	81,626,857,472		IPv6
AS7922	COMCAST-7922 - Comcast Cable Communications, LLC, US		68,025,856	36,318,243,520,512		IPv6

AS	Description	IPv4 NUMs	IPv6 NUMs	IPv6
AS22695	PLAYGROUND - Playground Global, LLC, US	256	65,536	IPv6
AS27288	DPCHICO-1 - Digital Path, US	25,344	4,294,967,296	IPv6
AS395011	SF-PSN - City and County of San Francisco, US	256	4,294,967,296	IPv6
AS397994	XACTLY-01 - Xactly Corporation, US	768	196,608	IPv6
AS5081	CCS-AS - CLARE COMPUTER SOLUTIONS, US	256	65,536	IPv6
AS6192	UCDAVIS-CORE - University of California, Davis, US	229,632	4,294,967,296	IPv6
AS22317	F5-NETWORKS - F5, Inc., US	3,584	851,968	IPv6
AS22617	SACCOURT - Superior Court of California, County of Sacramento, US	512	1,048,576	IPv6
AS55064	ARISTAASN1 - Arista Networks, Inc., US	1,024	196,608	IPv6
AS397787	MEWUK-NETWORKS - Black Oak Casino, US	768	268,500,992	IPv6
AS13335	CLOUDFLARENET - Cloudflare, Inc., US	1,752,320	44,046,024,704	IPv6
AS27580	ENGINEERING-ASN1 - CONVERGEONE HOLDINGS, INC., US	1,024	4,294,967,296	IPv6
AS204662	HARMONIC_FRANCE - Harmonic France SAS, FR	0	131,072	IPv6
AS394763	CCCERA-AS - Contra Costa County Employees Retirement Association, US	256	65,536	IPv6
AS20940	AKAMAI-ASN1 - Akamai International B.V., NL	13,906,624	1,138,167,317,760	IPv6
AS22414	CRAIGS-NET-1 - Craigslist, Inc., US	1,024	1,048,576	IPv6
AS32504	INTELLETRACE, US	512	65,536	IPv6

ASNumber:       33667
ASName:         CMCS
ASHandle:       AS33667
RegDate:        2005-02-16
Updated:        2021-01-25    
Ref:            https://rdap.arin.net/registry/autnum/33667



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

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

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

AS33667 - CMCS - Comcast Cable Communications, LLC, US

AS33667

CMCS

Comcast Cable Communications, LLC

United States