AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
CMCS 132 0 2,105,856 0 United States
2,105,856 IPv4 Addresses
CIDR Description IP Num
23.24.64.0/19 Comcast Cable Communications, LLC 8192
23.30.96.0/19 Comcast Cable Communications, LLC (CCCS) 8192
23.31.224.0/20 Comcast Cable Communications, LLC (CCCS) 4096
23.71.36.0/23 Comcast Cable Communications, LLC (C07295262) 512
23.204.152.0/22 Akamai Technologies, Inc. 1024
23.205.208.0/22 Akamai Technologies, Inc. 1024
23.219.161.0/24 Akamai Technologies, Inc. 256
24.0.0.0/16 Comcast Cable Communications, Inc. (C01508994) 65536
24.75.216.0/22 Atlantic City Convention Center (C06550621) 1024
50.77.8.0/21 Comcast Cable Communications, LLC 2048
50.77.64.0/21 Comcast Cable Communications, LLC 2048
50.78.48.0/20 Comcast Cable Communications, LLC 4096
50.78.144.0/20 Comcast Cable Communications, LLC 4096
50.79.96.0/21 Comcast Cable Communications, LLC (CCCS) 2048
50.192.224.0/19 PERIMETE INTERNETWORKI (C03236702) 8192
50.195.96.0/19 Comcast Cable Communications, LLC 8192
50.198.224.0/20 Comcast Cable Communications, LLC (CCCS) 4096
50.199.144.0/20 Comcast Cable Communications, LLC 4096
50.208.96.0/19 Comcast Cable Communications, LLC 8192
50.210.224.0/19 Comcast Cable Communications, LLC 8192
50.225.8.0/24 Comcast Cable Communications, LLC (CCCS) 256
50.225.9.0/24 Comcast Cable Communications, LLC (CCCS) 256
50.242.0.0/19 Comcast Cable Communications, LLC (CCCS) 8192
50.243.64.0/19 Comcast Cable Communications, LLC (CCCS) 8192
50.245.192.0/19 Comcast Cable Communications, LLC 8192
50.248.128.0/18 Comcast Cable Communications, LLC 16384
50.254.64.0/19 Comcast Cable Communications, LLC (CCCS) 8192
64.56.33.0/24 Atlanticare Health System (C01494658) 256
66.208.236.0/23 Comcast Cable Communications, LLC (CCCS) 512
68.80.143.0/24 Comcast Cable Communications, Inc. (C00491992) 256
68.81.202.0/24 Comcast Cable Communications, Inc. (C00491992) 256
68.83.0.0/17 Comcast Cable Communications, Inc. (C00491997) 32768
68.84.224.0/20 Comcast Cable Communications, Inc. (C00491466) 4096
68.85.3.0/24 Comcast Cable Communications, Inc. (C01722734) 256
68.85.7.0/24 Comcast Cable Communications, Inc. (C01722734) 256
68.85.35.0/24 Comcast Cable Communications, LLC (CCCS) 256
68.85.62.0/23 Comcast Cable Communications, Inc. (C01136192) 512
68.85.76.0/23 Comcast Cable Communications, LLC (CCCS) 512
68.85.116.0/22 Comcast Cable Communications, Inc. (C00491519) 1024
68.85.128.0/23 Comcast Cable Communications, LLC (CCCS) 512
68.86.6.0/23 Comcast Cable Communications, Inc. (C01616570) 512
68.86.50.0/24 Comcast Cable Communications, Inc. (C01616570) 256
68.86.152.0/24 Comcast Cable Communications, Inc. (C01616569) 256
68.86.154.0/23 Comcast Cable Communications, Inc. (C01616569) 512
68.86.157.0/24 Comcast Cable Communications, Inc. (C01616569) 256
68.86.158.0/24 Comcast Cable Communications, Inc. (C01616569) 256
68.86.192.0/24 Comcast Cable Communications, Inc. (C01616569) 256
68.86.209.0/24 Comcast Cable Communications, Inc. (C01616569) 256
68.86.210.0/24 Comcast Cable Communications, Inc. (C01616569) 256
68.86.212.0/24 Comcast Cable Communications, Inc. (C01616569) 256
68.86.215.0/24 Comcast Cable Communications, Inc. (C01616569) 256
68.86.220.0/22 Comcast Cable Communications, Inc. (C01616569) 1024
68.87.214.0/24 Comcast Cable Communications, Inc. (C01616567) 256
69.136.96.0/20 Comcast Cable Communications, Inc (C00756135) 4096
69.136.240.0/20 Comcast Cable Communications, Inc (C00756133) 4096
69.141.0.0/16 Comcast Cable Communications, Inc. (C01336543) 65536
69.142.0.0/16 Comcast Cable Communications, Inc. (C01336544) 65536
69.241.68.0/22 Comcast Cable Communications, Inc. (C01543874) 1024
69.244.96.0/19 Comcast Cable Communications, Inc. (C01336548) 8192
69.248.0.0/16 Comcast Cable Communications, Inc (C00966453) 65536
69.248.60.0/22 Comcast Cable Communications, Inc (C00966453) 1024
69.252.86.0/23 Comcast Cable Communications, Inc. (C01520264) 512
70.89.32.0/20 Comcast Cable Communications, LLC 4096
70.89.92.0/22 Comcast Cable Communications, LLC (CCCS) 1024
70.90.0.0/19 Comcast Cable Communications, LLC 8192
71.58.32.0/20 Comcast Cable Communications Holdings, Inc (C02607890) 4096
71.58.48.0/20 Comcast Cable Communications Holdings, Inc (C02607891) 4096
71.59.64.0/18 Comcast Cable Communications Holdings, Inc (C02607895) 16384
71.226.192.0/18 Comcast Cable Communications, Inc. (C01249330) 16384
72.246.196.0/24 Akamai Technologies, Inc. 256
73.10.0.0/16 Comcast IP Services, L.L.C. (C01256759) 65536
73.29.0.0/16 Comcast IP Services, L.L.C. (C05441249) 65536
73.33.0.0/16 Comcast IP Services, L.L.C. (C04999866) 65536
73.80.0.0/16 Comcast IP Services, L.L.C. (C05967156) 65536
73.81.174.0/24 Comcast IP Services, L.L.C. (C05967158) 256
73.112.0.0/16 Comcast IP Services, L.L.C. (C06089163) 65536
73.112.12.0/22 Comcast IP Services, L.L.C. (C06089163) 1024
73.150.0.0/16 Comcast IP Services, L.L.C. (C05653256) 65536
73.160.0.0/16 Comcast IP Services, L.L.C. (C05082222) 65536
73.178.0.0/16 Comcast IP Services, L.L.C. (C04868993) 65536
73.193.128.0/17 Comcast IP Services, L.L.C. (C05463826) 32768
73.194.0.0/15 Comcast IP Services, L.L.C. (C05463830) 131072
73.196.0.0/14 Comcast IP Services, L.L.C. (C05463872) 262144
73.215.0.0/16 Comcast Cable Communications, LLC 65536
73.226.0.0/16 Comcast Cable Communications, LLC 65536
73.248.0.0/16 Comcast IP Services, L.L.C. (C05902576) 65536
74.92.64.0/18 Comcast Cable Communications, LLC 16384
74.92.232.0/21 Comcast Cable Communications, LLC 2048
74.93.120.0/24 Comcast Cable Communications, LLC (CCCS) 256
75.150.128.0/18 Comcast Cable Communications, LLC 16384
76.96.138.0/23 Comcast Cable Communications, Inc. (C01616563) 512
76.116.0.0/15 Comcast Cable Communications, Inc. (C01650300) 131072
96.65.0.0/19 Comcast Cable Communications, LLC (CCCS) 8192
96.67.128.0/19 Comcast Cable Communications, LLC (CCCS) 8192
96.72.192.0/19 Comcast Cable Communications, LLC (CCCS) 8192
96.75.160.0/19 Comcast Cable Communications, LLC 8192
96.80.128.0/19 Comcast Cable Communications, LLC 8192
96.82.128.0/18 Comcast Cable Communications, LLC 16384
96.88.160.0/19 Comcast Cable Communications, LLC (CCCS) 8192
96.90.128.0/19 Comcast Cable Communications, LLC (CCCS) 8192
96.93.128.0/19 Comcast Cable Communications, LLC (CCCS) 8192
96.96.16.0/23 Comcast Cable Communications, LLC 512
96.108.8.0/23 Comcast Cable Communications, LLC 512
96.108.48.0/22 Comcast Cable Communications, LLC 1024
96.108.134.0/24 Comcast Cable Communications, LLC 256
96.108.142.0/23 Comcast Cable Communications, LLC 512
96.109.0.0/24 Comcast Cable Communications, LLC 256
96.109.28.0/24 Comcast Cable Communications, LLC 256
96.110.60.0/23 Comcast Cable Communications, LLC 512
96.111.15.0/24 Comcast Cable Communications, LLC 256
96.119.196.0/22 Comcast IP Services, L.L.C. (C02710155) 1024
98.221.0.0/16 Comcast Cable Communications, Inc. (C01917065) 65536
104.167.134.0/24 Elauwit Networks, LLC 256
162.17.224.0/19 Comcast Cable Communications, LLC 8192
162.151.210.0/24 Comcast Cable Communications, LLC (CCCS) 256
172.244.8.0/23 Comcast Cable Communications, LLC (CCCS) 512
172.244.74.0/23 Comcast Cable Communications, LLC (C04632799) 512
172.244.154.0/24 Comcast Cable Communications, LLC (C06416260) 256
172.244.191.0/24 Comcast Cable Communications, LLC (C06886212) 256
172.244.240.0/24 Comcast Cable Communications, LLC (C07027542) 256
172.244.250.0/23 Comcast Cable Communications, LLC (C07054116) 512
173.12.0.0/18 Comcast Cable Communications, LLC (CCCS) 16384
173.161.128.0/17 Comcast Cable Communications, LLC (CCCS) 32768
173.167.92.0/22 Comcast Cable Communications, LLC 1024
174.57.0.0/16 Comcast Cable Communications, Inc. (C02303664) 65536
192.133.105.0/24 Atlantic Cape Community College 256
198.184.150.0/24 PMHCC, Inc. 256
198.184.201.0/24 Mercy Health Plan 256
209.23.217.0/24 Comcast Cable Communications, LLC (CCCS) 256
209.23.225.0/24 Parx Casino and Racing (C05297543) 256
216.45.128.0/22 Ballys AC Hotel (C02309041) 1024
216.45.132.0/23 Comcast Cable Communications, LLC 512
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 39,335,800 128,868,941,824 IPv4 IPv4
AS7922 COMCAST-7922 - Comcast Cable Communications, LLC, US United States 71,181,312 36,318,243,520,512 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS2031 AWWASN - American Water Works Company Inc., US United States 256 0 IPv4 IPv4
AS29723 CENTRO-INSPECTION - Centro Inspection Agency, US United States 256 0 IPv4 IPv4
AS33014 MARLINLEASING - MARLIN LEASING, US United States 256 0 IPv4 IPv4
AS36040 YOUTUBE - Google LLC, US United States 13,344 2,097,152 IPv4 IPv4 IPv6 IPv6
AS54040 NBCUNI - NBCUniversal, US United States 8,448 131,072 IPv4 IPv4 IPv6 IPv6
AS36679 BORGATA - Borgata HOTEL CASINO & SPA, US United States 768 0 IPv4 IPv4
AS53577 URSINUS - Ursinus College, US United States 3,584 0 IPv4 IPv4
AS53733 JERICH-USA-INC - Jerich USA Inc., US United States 256 0 IPv4 IPv4
AS2928 COAT - Burlington Coat Factory Warehouse, US United States 2,048 0 IPv4 IPv4
AS11205 CITY-OF-PHILADELPHIA - City of Philadelphia, US United States 65,536 0 IPv4 IPv4
AS22406 HARTEHANKSDIRECT - Harte-Hanks/Direct, US United States 5,376 0 IPv4 IPv4
AS23280 OS33 - OS33, Inc, US United States 1,536 0 IPv4 IPv4
AS32460 COPS-MONITORING - C.O.P.S. Monitoring, US United States 256 0 IPv4 IPv4
AS26881 IPR-INTERNATIONAL-LLC - IPR International, LLC., US United States 5,888 0 IPv4 IPv4
AS33523 ROWANUNIVERSITY - Rowan University, US United States 65,536 0 IPv4 IPv4
AS11662 DMG-385 - Diversified Media Group, LLC., US United States 256 0 IPv4 IPv4
AS18842 VERTICAL-SCR - Business Information Group, Inc., US United States 1,024 0 IPv4 IPv4
AS19691 888-US - 888 US Inc., US United States 2,560 0 IPv4 IPv4
AS21504 BESSEMER-GROUP-INCORPORATED - The Bessemer Group, Inc., US United States 3,328 0 IPv4 IPv4
AS63193 AHS - Atlanticare Health System Inc., US United States 256 0 IPv4 IPv4
AS394096 CAPEREGIONALHEALTHSYSTEM - Cape Regional Medical Center, Inc., US United States 256 0 IPv4 IPv4
AS54268 CAPITALHEALTH - Capital Health System, Inc, US United States 512 0 IPv4 IPv4
AS55104 BIOC-ASN - BioClinica, Inc., US United States 512 0 IPv4 IPv4
AS397401 WILLIAM-HILL-01 - William Hill, US United States 512 0 IPv4 IPv4
AS14197 HMS-ASN - HEALTH MARKET SCIENCE, US United States 768 0 IPv4 IPv4
AS15644 FRESENIUS, DE Germany 2,816 4,294,967,296 IPv4 IPv4
AS17317 THING5-NA - Thing5, LLC, US United States 512 0 IPv4 IPv4
AS32342 GENEXSERVICES - Genex Services Inc, US United States 3,072 0 IPv4 IPv4
AS53373 MATH-INC - Mathematica, Inc., US United States 2,048 0 IPv4 IPv4
AS396919 BLADE-GLOBAL - Blade Global Corporation, US United States 8,192 65,536 IPv4 IPv4
AS17035 NBCUNI-17035 - NBCUniversal, US United States 12,032 65,536 IPv4 IPv4
AS30448 QTRADE-CAPITAL - QTrade Capital Partners LLC, US United States 256 0 IPv4 IPv4
AS33714 HBCS-NC-AS1 - Hospital Billing and Collection Services, US United States 1,280 0 IPv4 IPv4
AS54291 SJH-ASN01 - Inspira Medical Centers, Inc., US United States 8,192 0 IPv4 IPv4
AS397180 HRCAC-IGAMING-1 - Hard Rock Hotel and Casino Atlantic City, US United States 256 0 IPv4 IPv4
AS10718 CONSECO - Conseco Companies, US United States 1,280 0 IPv4 IPv4
AS26644 LUMETA-SOM-NJ - Lumeta Corp, US United States 2,048 0 IPv4 IPv4
AS30183 HRHC-AC - Hard Rock Hotel and Casino Atlantic City, US United States 256 0 IPv4 IPv4
AS32691 CSC - Corporation Service Company, US United States 1,536 0 IPv4 IPv4
AS54472 SOUTH-JERSEY-RADIOLOGY-ASSOCIATES - South Jersey Radiology Associates, P.A., US United States 256 0 IPv4 IPv4
AS6343 PICS - Professional Implementation Consulting Services, Inc., US United States 768 0 IPv4 IPv4
AS11810 AWEBER-SYSTEMS - AWeber Systems, Inc., US United States 768 65,536 IPv4 IPv4
AS11911 BANKOFNEWYORK-AS - The Bank of New York Mellon Corporation, US United States 19,968 67,108,864 IPv4 IPv4
AS25930 GENESIS-HEALTHCARE - Genesis Healthcare Corporation, US United States 512 0 IPv4 IPv4
AS53694 CABRINI-ASN - Cabrini College, US United States 512 0 IPv4 IPv4
AS46213 LS-POWER-ASN-02 - LS Power Development, LLC, US United States 256 0 IPv4 IPv4
AS46807 GLOUC-NJ - County of Gloucester, US United States 1,024 0 IPv4 IPv4
AS394839 CSS-TR - Community Surgical Supply of Toms River, Inc.., US United States 256 0 IPv4 IPv4
AS63021 PRINCETONNJ - Princeton, US United States 256 0 IPv4 IPv4
AS394206 DHLC-AS - Deborah Heart and Lung Center, US United States 256 0 IPv4 IPv4
AS394597 VXCHNGE-NJ01 - vXchnge Operating, LLC, US United States 1,792 16,777,216 IPv4 IPv4 IPv6 IPv6
AS11826 RISS2 - Regional Information Sharing Systems (RISS), Office of Information Technology (OIT), US United States 1,536 0 IPv4 IPv4
AS12286 PRINCETON-HEALTHCARE-SYSTEM - Princeton Healthcare System, US United States 256 0 IPv4 IPv4
AS18583 HATTERASCPC - Hatteras CPC, US United States 256 0 IPv4 IPv4
AS21702 HADDAD - The Haddad Organization Ltd., US United States 256 0 IPv4 IPv4
AS30248 LIPINSKI-LI - Lipinski Landscape and Irrigation, LLC, US United States 256 0 IPv4 IPv4
AS46296 THF-ALTAMONTE - Travel Holdings Inc, US United States 1,024 0 IPv4 IPv4
AS14539 VLABS - Vantage Labs LLC, US United States 1,024 0 IPv4 IPv4
AS36293 NHVAS - North Hunterdon-Voorhees Regional High School District, US United States 256 0 IPv4 IPv4
AS62870 PMG - Princeton Medical Group, US United States 512 0 IPv4 IPv4
AS394156 SOM312212415 - SOM LLP, US United States 1,280 0 IPv4 IPv4
AS396204 C1-BGP - ConvergeOne Holdings Corp, US United States 768 0 IPv4 IPv4
AS29891 NCCWO-ASN1-VZBLVL3CMCST - National Cable Communications LLC, US United States 1,024 0 IPv4 IPv4
AS32407 FREEDOM-MORTGAGE - Freedom Mortgage Corporation, US United States 512 0 IPv4 IPv4
AS54678 GRMIMS - GRM Information Management Services, LLC, US United States 256 0 IPv4 IPv4
AS14531 LM-ATL - Lockheed Martin Corporation, US United States 256 0 IPv4 IPv4
AS15356 THEBANCORP - Thebancorp.com, US United States 256 0 IPv4 IPv4
AS19687 PPPS-ILG - Planet Payment Processing Services, US United States 1,280 0 IPv4 IPv4
AS21669 NJ-STATEWIDE-LIBRARY-NETWORK - New Jersey State Library, US United States 8,192 0 IPv4 IPv4
AS26917 COVENTRY-ASN - The Coventry Group, US United States 256 0 IPv4 IPv4
AS394916 PHLAIRPORT - Philadelphia International Airport, US United States 256 0 IPv4 IPv4
AS396967 TOWNSHIP-OF-WOODBRIDGE - Township of Woodbridge, US United States 256 0 IPv4 IPv4
AS54485 PCOM-EDU - Philadelphia College of Osteopathic Medicine, US United States 256 0 IPv4 IPv4
AS395684 SUNEAST - Sun East, US United States 256 0 IPv4 IPv4
AS26450 CTDI-WC - CTDI, US United States 256 16,777,216 IPv6 IPv6
AS13931 AS-MH001 - MASONIC CHARITY FOUNDATION OF NEW JERSEY, US United States 256 0 IPv4 IPv4
AS21672 CES-HQPA-01 - Customized Energy Solutions, Ltd., US United States 256 0 IPv4 IPv4
AS23500 EIS - Eagle Investment Systems LLC, US United States 3,328 0 IPv4 IPv4
AS26521 BMTC-AS - Bryn Mawr Trust Company, US United States 256 0 IPv4 IPv4
AS54061 TBBK-INTERNET - The Bancorp Incorporated, US United States 768 0 IPv4 IPv4
AS53434 SRI-INTERNATIONAL-PRINCETON - SRI International, US United States 65,536 0 IPv4 IPv4
AS54286 FLEXI-VAN - Flexi-Van Leasing, Inc., US United States 256 0 IPv4 IPv4
AS393228 VINELAND - City of Vineland Board of Education, US United States 256 0 IPv4 IPv4
AS1620 AS-DOELEGAL - doelegal llc, US United States 256 0 IPv4 IPv4
AS12244 SUPREME-SECURITY - Supreme Security Systems, Inc., US United States 768 0 IPv4 IPv4
AS26411 STRASZ-AS1 - Strasz Computer Consulting, Inc., US United States 512 0 IPv4 IPv4
AS26998 NFII-ASN - NFI Industries, Inc, US United States 256 0 IPv4 IPv4
AS32485 ACMOORE - A.C. Moore Incorporated, US United States 256 0 IPv4 IPv4
AS36533 698ALEX - Computer Solutions, US United States 1,024 0 IPv4 IPv4
AS44646 GAMESYS-NET, GB United Kingdom 3,072 0 IPv4 IPv4
AS62958 ADT-LLC - ADT LLC, US United States 3,328 0 IPv4 IPv4
AS4546 MCGRAW-AS - McGraw-Hill, US United States 13,664 0 IPv4 IPv4
AS7297 AP-AS - The Associated Press, US United States 65,536 0 IPv4 IPv4
AS15185 HIBBERT-EAST - The Hibbert Group, US United States 768 0 IPv4 IPv4
AS16958 BCIU-22 - Bucks County Intermediate Unit #22, US United States 2,048 16,777,216 IPv4 IPv4
AS30262 PTT-AS - High 5 Games, US United States 512 0 IPv4 IPv4
AS64287 IPS - IPS-INTEGRATED PROJECT SERVICES, LLC, US United States 256 0 IPv4 IPv4
AS393307 CHSNJ-ASN1 - Cooper University Hospital, US United States 1,024 0 IPv4 IPv4
IP Address Domain NUMs Domains
23.24.64.137 1 remote.heartdoctorsnj.com
23.24.64.163 2 archive.cranfordlibrary.org
23.24.65.179 2 ttienv.net
23.24.66.26 2 savitenterprises.com
23.24.66.29 4 comtronixinc.com
23.24.66.181 1 remote.pearlstreetled.com
23.24.67.154 1 mail.niecelumber.com
23.24.68.185 2 umacnj.com
23.24.69.137 2 desesahvac.com
23.24.70.80 2 autodiscover.qchek.com
ASNumber:       33659
ASName:         CMCS
ASHandle:       AS33659
RegDate:        2005-02-16
Updated:        2016-08-31    
Ref:            https://rdap.arin.net/registry/autnum/33659


Comcast Cable Communications, LLC (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

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