AS Name
CMCS
Org Name
Registry Region
United States
Looking Glass
IPv4Prefixes

31

IPv6Prefixes

0

IPv4 NUMs

28,416

IPv6 NUMs(/64)

0

28,416 IPv4 Addresses
CIDR Description IP Num
23.63.80.0/23 Akamai Technologies, Inc. 512
23.63.82.0/23 Akamai Technologies, Inc. 512
23.63.84.0/23 Akamai Technologies, Inc. 512
23.205.120.0/24 Akamai Technologies, Inc. 256
23.207.204.0/22 Akamai Technologies, Inc. 1024
23.207.240.0/20 Akamai Technologies, Inc. 4096
23.208.0.0/20 Akamai Technologies, Inc. 4096
23.208.16.0/23 Akamai Technologies, Inc. 512
23.216.55.0/24 Akamai Technologies, Inc. 256
24.104.75.0/24 City of Missouri City (C02816586) 256
50.216.38.0/24 Comcast Cable Communications, LLC (CCCS) 256
50.224.223.0/24 Comcast Cable Communications, LLC (CCCS) 256
100.43.0.0/23 APOG-TAMUG (C06952115) 512
104.36.227.0/24 Spring Fire Department 256
104.67.192.0/20 Akamai Technologies, Inc. 4096
104.67.208.0/20 Akamai Technologies, Inc. 4096
104.102.27.0/24 Akamai Technologies, Inc. 256
104.125.88.0/22 Akamai Technologies, Inc. 1024
104.125.216.0/23 Akamai Technologies, Inc. 512
108.175.16.0/24 Computer Solutions 256
108.175.17.0/24 Computer Solutions 256
108.175.20.0/24 Computer Solutions 256
108.175.21.0/24 Computer Solutions 256
142.54.208.0/21 Harris County Emergency Corps 2048
142.54.216.0/24 Harris County Emergency Corps 256
142.202.95.0/24 Nexgen wisp llc 256
168.88.100.0/23 Jacobs Engineering Group Inc. 512
170.76.146.0/24 American National Insurance Company 256
198.46.65.0/24 Harris County Appraisal District 256
199.201.223.0/24 Fondren Orthopedic Group, L.L.P. 256
208.110.207.0/24 Port of Houston Authority of Harris County, Texas 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 38,468,164 25,789,661,440 IPv4 IPv4 IPv6 IPv6
AS7922 COMCAST-7922, US United States 71,248,896 36,318,243,520,512 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS395238 BRAZOSPORTISD-01 - Brazosport Independent School District, US United States 512 0 IPv4 IPv4
AS15093 NEWWAVECOMM2 - New Wave Communications, US United States 0 0 IPv4 IPv4
AS20204 NOVOLINK-HOUSTON - NovoLink Communications, Inc. - Houston, US United States 512 0 IPv4 IPv4
AS23154 SANMINA-SCI - Sanmina-SCI Corporation, US United States 11,264 0 IPv4 IPv4
AS32779 SMART-CITY-GBCC - Smart City Networks, L.P., US United States 2,304 1,048,576 IPv4 IPv4 IPv6 IPv6
AS46458 SAVINGCALL - Saving Call LLC, US United States 768 0 IPv4 IPv4
AS54119 BOINGO-MDU - Boingo MDU LLC, US United States 33,024 50,331,648 IPv4 IPv4
AS4057 DCS-ASN - Mechant's Choice Payment Solutions, US United States 512 0 IPv4 IPv4
AS13423 GALVESTONISD - GALVESTON ISD, US United States 256 0 IPv4 IPv4
AS396272 HOUSTON-TEXANS - Houston Texans, US United States 256 0 IPv4 IPv4
AS16746 RELIANTENERGY - RELIANT ENERGY, US United States 9,472 0 IPv4 IPv4
AS22403 TRINICOM - TRINICOM COMMUNICATIONS, US United States 2,048 0 IPv4 IPv4
AS27178 HSPS-HQ - Practice Management Technologies and Services, US United States 1,280 0 IPv4 IPv4
AS55031 PROSTAR-COMMUNICATIONS - ProStar Communications, US United States 256 0 IPv4 IPv4
AS63483 SKYNET-AS-1 - Skynet, US United States 6,144 0 IPv4 IPv4
AS393355 SISA - SAMSUNG RESEARCH AMERICA, INC., US United States 512 0 IPv4 IPv4
AS55291 HARRIS-COUNTY-AS - Harris County, US United States 1,280 0 IPv4 IPv4
AS63344 DKM2-ARIN - The Reynolds and Reynolds Company, US United States 2,048 0 IPv4 IPv4
AS36405 SBC-HOUSTON - Second Baptist Church, US United States 256 0 IPv4 IPv4
AS36538 SJCNET-ASN - San Jacinto College District, US United States 4,352 0 IPv4 IPv4
AS395868 FBISD-ASNONE - Fort Bend Independent School District, US United States 768 0 IPv4 IPv4
AS26450 CTDI-WC - CTDI, US United States 256 16,777,216 IPv6 IPv6
AS2386 INS-AS - AT&T Data Communications Services, US United States 491,776 786,432 IPv4 IPv4
AS18649 ST-DAL - ShoreTel, Inc., US United States 21,760 0 IPv4 IPv4
AS23218 TMC - Texas Medical Center, US United States 256 0 IPv4 IPv4
AS46209 GHC911, US United States 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS54063 MHHS-AS - Memorial Hermann Health System, US United States 1,280 0 IPv4 IPv4
AS55007 THE-GROCERS-SUPPLY-CO-INC - The Grocers Supply Co., Inc., US United States 256 0 IPv4 IPv4
AS393379 SEI-HOUSTON - Seismic Exchange, Inc., US United States 256 0 IPv4 IPv4
AS2134 GSVNET-AS - Produban Servicios Informaticos Generales, S.L., ES Spain 98,304 0 IPv4 IPv4
AS33258 CSONLINE-AS-1 - Computer Solutions, US United States 1,280 0 IPv4 IPv4
AS53571 PCC-CORP - PRECISION CASTPARTS CORP, US United States 2,816 0 IPv4 IPv4
AS397288 MCREY - McNaughton-McKay Electric Company, US United States 1,024 0 IPv4 IPv4
AS33522 CPANEL-INC - cPanel, LLC., US United States 4,864 327,680 IPv4 IPv4 IPv6 IPv6
AS40667 OIS-53-ASN - Optiquest Internet Services, Inc., US United States 2,048 0 IPv4 IPv4
AS53944 JJT-GULFTECH - J & J Telecommunications, US United States 1,088 0 IPv4 IPv4
AS396849 KPRC - GRAHAM MEDIA GROUP, HOUSTON, INC., US United States 256 0 IPv4 IPv4
AS11153 CSFL-2-11153 - Corporate Support & Fulfillment LLC, US United States 256 65,536 IPv4 IPv4 IPv6 IPv6
AS22696 CBI-AS - CB&I, US United States 1,280 0 IPv4 IPv4
AS23071 HUNTING-INTL - HUNTING ENERGY SERVICES, LLC, US United States 512 0 IPv4 IPv4
AS46785 QUASAR-DATA-CENTER - QUASAR DATA CENTER, LTD., US United States 6,400 4,294,967,296 IPv4 IPv4
AS62867 ALDINEISD-ASN01 - Aldine Independent School District, US United States 256 0 IPv4 IPv4
AS32340 SPECIALTY-RETAILERS - Specialty Retailers, US United States 256 0 IPv4 IPv4
AS46094 LEE-COLLEGE - Lee College, US United States 4,096 0 IPv4 IPv4
AS54155 GREENCLOUD - Green Cloud Technologies,LLC, US United States 9,216 0 IPv4 IPv4
AS54321 COMPUTEX - ENETSolutions L.L.C, US United States 1,280 0 IPv4 IPv4
AS11135 CROSS-DEVELOPMENT-MONTGOMERY - Cross Development/Montgomery LP, US United States 4,608 0 IPv4 IPv4
AS26093 HAR - Houston Association of Realtors, US United States 256 0 IPv4 IPv4
AS54808 SUN-COAST-RESOURCES - SUN COAST RESOURCES, INC, US United States 256 0 IPv4 IPv4
AS47071 CHR-SOLUTIONS - CHR SOLUTIONS INC, US United States 768 0 IPv4 IPv4
AS393383 SISD-ASN - Spring Independent School District, US United States 256 0 IPv4 IPv4
AS394713 ISCGROUP - Integration Station, US United States 1,536 0 IPv4 IPv4
AS15133 EDGECAST - MCI Communications Services, Inc. d/b/a Verizon Business, US United States 119,296 18,612,224 IPv4 IPv4 IPv6 IPv6
AS394477 SHL - Stronghold, Ltd., US United States 256 0 IPv4 IPv4
IP Address Domain NUMs Domains
23.216.55.170 2 quicklanekaty.com
ASNumber:       33662
ASName:         CMCS
ASHandle:       AS33662
RegDate:        2005-02-16
Updated:        2016-08-31    
Ref:            https://rdap.arin.net/registry/autnum/33662


Comcast Cable Communications, LLC (CCCS)


OrgTechHandle: IC161-ARIN
OrgTechName:   Comcast Cable Communications Inc
OrgTechPhone:  +1-856-317-7200 
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