AS Name
CMCS
Org Name
Comcast Cable Communications, LLC
Registry Region
United States
Looking Glass
IPv4Prefixes

53

IPv6Prefixes

208

IPv4 NUMs

13,824

IPv6 NUMs(/64)

13,631,488

13,824 IPv4 Addresses
CIDR Description IP Num
50.201.69.0/24 Comcast Cable Communications, LLC 256
50.201.230.0/24 Comcast Cable Communications, LLC 256
50.203.192.0/24 Comcast Cable Communications, LLC 256
50.203.219.0/24 Comcast Cable Communications, LLC 256
50.204.53.0/24 Comcast Cable Communications, LLC 256
50.204.54.0/24 Comcast Cable Communications, LLC 256
50.204.55.0/24 Comcast Cable Communications, LLC 256
50.204.71.0/24 Comcast Cable Communications, LLC 256
50.204.175.0/24 General Dynamics (C05336514) 256
50.205.29.0/24 Comcast Cable Communications, LLC 256
50.205.193.0/24 Comcast Cable Communications, LLC 256
50.206.14.0/24 OnePointSync (C07085025) 256
50.206.155.0/24 Comcast Cable Communications, LLC 256
50.206.211.0/24 Comcast Cable Communications, LLC 256
50.206.244.0/24 Comcast Cable Communications, LLC 256
50.207.80.0/24 Comcast Cable Communications, LLC 256
50.207.86.0/24 Comcast Cable Communications, LLC 256
50.216.93.0/24 Comcast Cable Communications, LLC 256
50.216.147.0/24 Comcast Cable Communications, LLC 256
50.218.7.0/24 Comcast Cable Communications, LLC 256
50.220.88.0/24 Comcast Cable Communications, LLC 256
50.220.96.0/24 Comcast Cable Communications, LLC 256
50.222.96.0/24 Comcast Cable Communications, LLC 256
50.222.100.0/24 Comcast Cable Communications, LLC 256
50.222.132.0/24 Comcast Cable Communications, LLC 256
50.224.246.0/24 Howard Head Sports Medicine (C06251071) 256
50.225.186.0/24 Comcast Cable Communications, LLC 256
50.227.68.0/24 Comcast Cable Communications, LLC 256
50.227.142.0/24 Comcast Cable Communications, LLC 256
50.228.62.0/24 Comcast Cable Communications, LLC 256
50.228.118.0/24 Comcast Cable Communications, LLC 256
50.231.8.0/24 Comcast Cable Communications, LLC 256
50.231.42.0/24 Comcast Cable Communications, LLC 256
50.232.50.0/24 Comcast Cable Communications, LLC 256
50.233.144.0/24 Comcast Cable Communications, LLC 256
50.235.4.0/24 Comcast Cable Communications, LLC 256
50.236.26.0/24 Comcast Cable Communications, LLC 256
50.237.69.0/24 Comcast Cable Communications, LLC 256
50.237.181.0/24 Comcast Cable Communications, LLC 256
50.238.57.0/24 Comcast Cable Communications, LLC 256
50.238.58.0/24 Comcast Cable Communications, LLC 256
107.1.38.0/24 Comcast Cable Communications, LLC 256
107.1.222.0/23 Comcast Cable Communications, LLC 512
107.1.252.0/24 Comcast Cable Communications, LLC 256
139.181.28.0/24 Mentor Graphics Corporation 256
157.240.131.0/24 Facebook, Inc. 256
157.240.136.0/24 Facebook, Inc. 256
192.34.35.0/24 MMJ Group 256
192.92.99.0/24 DMS Design 256
192.153.23.0/24 Pikes Peak Library District 256
192.234.211.0/24 Denver Seminary 256
192.234.212.0/24 MSG Entertainment Group, LLC 256
204.228.81.0/24 County of Grand, East Grand School District #2 256
CIDR Description IP NUMs(prefix /64)
2001:559:a::/48 Comcast Cable Communications, LLC 65536
2001:559:4b::/48 Comcast Cable Communications, LLC 65536
2001:559:79::/48 Comcast Cable Communications, LLC 65536
2001:559:83::/48 Comcast Cable Communications, LLC 65536
2001:559:98::/48 Comcast Cable Communications, LLC 65536
2001:559:a0::/48 Comcast Cable Communications, LLC 65536
2001:559:bc::/48 Comcast Cable Communications, LLC 65536
2001:559:c2::/48 Comcast Cable Communications, LLC 65536
2001:559:d4::/48 Comcast Cable Communications, LLC 65536
2001:559:d5::/48 Comcast Cable Communications, LLC 65536
2001:559:105::/48 Comcast Cable Communications, LLC 65536
2001:559:131::/48 Comcast Cable Communications, LLC 65536
2001:559:14d::/48 Comcast Cable Communications, LLC 65536
2001:559:152::/48 Comcast Cable Communications, LLC 65536
2001:559:155::/48 Comcast Cable Communications, LLC 65536
2001:559:163::/48 Comcast Cable Communications, LLC 65536
2001:559:183::/48 Comcast Cable Communications, LLC 65536
2001:559:184::/48 Comcast Cable Communications, LLC 65536
2001:559:198::/48 Comcast Cable Communications, LLC 65536
2001:559:19a::/48 Comcast Cable Communications, LLC 65536
2001:559:19c::/48 Comcast Cable Communications, LLC 65536
2001:559:19e::/48 Comcast Cable Communications, LLC 65536
2001:559:1a2::/48 Comcast Cable Communications, LLC 65536
2001:559:1a4::/48 Comcast Cable Communications, LLC 65536
2001:559:1b4::/48 Comcast Cable Communications, LLC 65536
2001:559:1b9::/48 Comcast Cable Communications, LLC 65536
2001:559:1ba::/48 Comcast Cable Communications, LLC 65536
2001:559:1c9::/48 Comcast Cable Communications, LLC 65536
2001:559:1f3::/48 Comcast Cable Communications, LLC 65536
2001:559:1f5::/48 Comcast Cable Communications, LLC 65536
2001:559:1f6::/48 Comcast Cable Communications, LLC 65536
2001:559:1fb::/48 Comcast Cable Communications, LLC 65536
2001:559:207::/48 Comcast Cable Communications, LLC 65536
2001:559:24a::/48 Comcast Cable Communications, LLC 65536
2001:559:250::/48 Comcast Cable Communications, LLC 65536
2001:559:251::/48 Comcast Cable Communications, LLC 65536
2001:559:252::/48 Comcast Cable Communications, LLC 65536
2001:559:253::/48 Comcast Cable Communications, LLC 65536
2001:559:25b::/48 Comcast Cable Communications, LLC 65536
2001:559:25c::/48 Comcast Cable Communications, LLC 65536
2001:559:26f::/48 Comcast Cable Communications, LLC 65536
2001:559:27c::/48 Comcast Cable Communications, LLC 65536
2001:559:27d::/48 Comcast Cable Communications, LLC 65536
2001:559:28e::/48 Comcast Cable Communications, LLC 65536
2001:559:298::/48 Comcast Cable Communications, LLC 65536
2001:559:2b3::/48 Comcast Cable Communications, LLC 65536
2001:559:2c0::/48 Comcast Cable Communications, LLC 65536
2001:559:2c4::/48 Comcast Cable Communications, LLC 65536
2001:559:2da::/48 Comcast Cable Communications, LLC 65536
2001:559:2df::/48 Comcast Cable Communications, LLC 65536
2001:559:2e8::/48 Comcast Cable Communications, LLC 65536
2001:559:2ef::/48 Comcast Cable Communications, LLC 65536
2001:559:2fc::/48 Comcast Cable Communications, LLC 65536
2001:559:301::/48 Comcast Cable Communications, LLC 65536
2001:559:321::/48 Comcast Cable Communications, LLC 65536
2001:559:323::/48 Comcast Cable Communications, LLC 65536
2001:559:338::/48 Comcast Cable Communications, LLC 65536
2001:559:33f::/48 Comcast Cable Communications, LLC 65536
2001:559:349::/48 Comcast Cable Communications, LLC 65536
2001:559:35f::/48 Comcast Cable Communications, LLC 65536
2001:559:363::/48 Comcast Cable Communications, LLC 65536
2001:559:371::/48 Comcast Cable Communications, LLC 65536
2001:559:379::/48 Comcast Cable Communications, LLC 65536
2001:559:381::/48 Comcast Cable Communications, LLC 65536
2001:559:384::/48 Comcast Cable Communications, LLC 65536
2001:559:3a0::/48 Comcast Cable Communications, LLC 65536
2001:559:3c0::/48 Comcast Cable Communications, LLC 65536
2001:559:3d3::/48 Comcast Cable Communications, LLC 65536
2001:559:3d4::/48 Comcast Cable Communications, LLC 65536
2001:559:3d6::/48 Comcast Cable Communications, LLC 65536
2001:559:3dd::/48 Comcast Cable Communications, LLC 65536
2001:559:3df::/48 Comcast Cable Communications, LLC 65536
2001:559:3e0::/48 Comcast Cable Communications, LLC 65536
2001:559:3ec::/48 Comcast Cable Communications, LLC 65536
2001:559:3f9::/48 Comcast Cable Communications, LLC 65536
2001:559:3fc::/48 Comcast Cable Communications, LLC 65536
2001:559:3fd::/48 Comcast Cable Communications, LLC 65536
2001:559:3ff::/48 Comcast Cable Communications, LLC 65536
2001:559:400::/48 Comcast Cable Communications, LLC 65536
2001:559:415::/48 Comcast Cable Communications, LLC 65536
2001:559:416::/48 Comcast Cable Communications, LLC 65536
2001:559:417::/48 Comcast Cable Communications, LLC 65536
2001:559:45c::/48 Comcast Cable Communications, LLC 65536
2001:559:462::/48 Comcast Cable Communications, LLC 65536
2001:559:476::/48 Comcast Cable Communications, LLC 65536
2001:559:4ba::/48 Comcast Cable Communications, LLC 65536
2001:559:51f::/48 Comcast Cable Communications, LLC 65536
2001:559:531::/48 Comcast Cable Communications, LLC 65536
2001:559:584::/48 Comcast Cable Communications, LLC 65536
2001:559:5f7::/48 Comcast Cable Communications, LLC 65536
2001:559:733::/48 Comcast Cable Communications, LLC 65536
2001:559:778::/48 Comcast Cable Communications, LLC 65536
2001:559:780::/48 Comcast Cable Communications, LLC 65536
2001:559:809d::/48 Comcast Cable Communications, LLC 65536
2001:559:80ab::/48 Comcast Cable Communications, LLC 65536
2001:559:80b6::/48 Comcast Cable Communications, LLC 65536
2001:559:80bf::/48 Comcast Cable Communications, LLC 65536
2001:559:80d5::/48 Comcast Cable Communications, LLC 65536
2001:559:80f8::/48 Comcast Cable Communications, LLC 65536
2001:559:811f::/48 Comcast Cable Communications, LLC 65536
2001:559:814a::/48 Comcast Cable Communications, LLC 65536
2001:559:814e::/48 Comcast Cable Communications, LLC 65536
2001:559:8185::/48 Comcast Cable Communications, LLC 65536
2001:559:819c::/48 Comcast Cable Communications, LLC 65536
2001:559:81a5::/48 Comcast Cable Communications, LLC 65536
2001:559:81ac::/48 Comcast Cable Communications, LLC 65536
2001:559:81b2::/48 Comcast Cable Communications, LLC 65536
2001:559:81b3::/48 Comcast Cable Communications, LLC 65536
2001:559:81b4::/48 Comcast Cable Communications, LLC 65536
2001:559:81c7::/48 Comcast Cable Communications, LLC 65536
2001:559:81c8::/48 Comcast Cable Communications, LLC 65536
2001:559:81e3::/48 Comcast Cable Communications, LLC 65536
2001:559:81f2::/48 Comcast Cable Communications, LLC 65536
2001:559:81f5::/48 Comcast Cable Communications, LLC 65536
2001:559:81fa::/48 Comcast Cable Communications, LLC 65536
2001:559:8203::/48 Comcast Cable Communications, LLC 65536
2001:559:8216::/48 Comcast Cable Communications, LLC 65536
2001:559:8222::/48 Comcast Cable Communications, LLC 65536
2001:559:822d::/48 Comcast Cable Communications, LLC 65536
2001:559:823d::/48 Comcast Cable Communications, LLC 65536
2001:559:8240::/48 Comcast Cable Communications, LLC 65536
2001:559:8250::/48 Comcast Cable Communications, LLC 65536
2001:559:827f::/48 Comcast Cable Communications, LLC 65536
2001:559:8316::/48 Comcast Cable Communications, LLC 65536
2001:559:8319::/48 Comcast Cable Communications, LLC 65536
2001:559:8325::/48 Comcast Cable Communications, LLC 65536
2001:559:832a::/48 Comcast Cable Communications, LLC 65536
2001:559:8331::/48 Comcast Cable Communications, LLC 65536
2001:559:8343::/48 Comcast Cable Communications, LLC 65536
2001:559:836a::/48 Comcast Cable Communications, LLC 65536
2001:559:836d::/48 Comcast Cable Communications, LLC 65536
2001:559:8378::/48 Comcast Cable Communications, LLC 65536
2001:559:837b::/48 Comcast Cable Communications, LLC 65536
2001:559:8381::/48 Comcast Cable Communications, LLC 65536
2001:559:8393::/48 Comcast Cable Communications, LLC 65536
2001:559:839d::/48 Comcast Cable Communications, LLC 65536
2001:559:839e::/48 Comcast Cable Communications, LLC 65536
2001:559:839f::/48 Comcast Cable Communications, LLC 65536
2001:559:83a0::/48 Comcast Cable Communications, LLC 65536
2001:559:83a1::/48 Comcast Cable Communications, LLC 65536
2001:559:83a2::/48 Comcast Cable Communications, LLC 65536
2001:559:83a3::/48 Comcast Cable Communications, LLC 65536
2001:559:83a5::/48 Comcast Cable Communications, LLC 65536
2001:559:83a7::/48 Comcast Cable Communications, LLC 65536
2001:559:83a8::/48 Comcast Cable Communications, LLC 65536
2001:559:83aa::/48 Comcast Cable Communications, LLC 65536
2001:559:83b8::/48 Comcast Cable Communications, LLC 65536
2001:559:83c5::/48 Comcast Cable Communications, LLC 65536
2001:559:83d0::/48 Comcast Cable Communications, LLC 65536
2001:559:83dc::/48 Comcast Cable Communications, LLC 65536
2001:559:83e0::/48 Comcast Cable Communications, LLC 65536
2001:559:83e3::/48 Comcast Cable Communications, LLC 65536
2001:559:83ed::/48 Comcast Cable Communications, LLC 65536
2001:559:8428::/48 Comcast Cable Communications, LLC 65536
2001:559:8539::/48 Comcast Cable Communications, LLC 65536
2001:559:8540::/48 Comcast Cable Communications, LLC 65536
2001:559:854c::/48 Comcast Cable Communications, LLC 65536
2001:559:c027::/48 Comcast Cable Communications, LLC 65536
2001:559:c065::/48 Comcast Cable Communications, LLC 65536
2001:559:c070::/48 Comcast Cable Communications, LLC 65536
2001:559:c0a1::/48 Comcast Cable Communications, LLC 65536
2001:559:c0c1::/48 Comcast Cable Communications, LLC 65536
2001:559:c0d3::/48 Comcast Cable Communications, LLC 65536
2001:559:c0d7::/48 Comcast Cable Communications, LLC 65536
2001:559:c0da::/48 Comcast Cable Communications, LLC 65536
2001:559:c0ed::/48 Comcast Cable Communications, LLC 65536
2001:559:c0ee::/48 Comcast Cable Communications, LLC 65536
2001:559:c0fb::/48 Comcast Cable Communications, LLC 65536
2001:559:c11a::/48 Comcast Cable Communications, LLC 65536
2001:559:c139::/48 Comcast Cable Communications, LLC 65536
2001:559:c13a::/48 Comcast Cable Communications, LLC 65536
2001:559:c145::/48 Comcast Cable Communications, LLC 65536
2001:559:c14e::/48 Comcast Cable Communications, LLC 65536
2001:559:c152::/48 Comcast Cable Communications, LLC 65536
2001:559:c17e::/48 Arrow Electronics 65536
2001:559:c1b1::/48 Comcast Cable Communications, LLC 65536
2001:559:c1b9::/48 Comcast Cable Communications, LLC 65536
2001:559:c1be::/48 Comcast Cable Communications, LLC 65536
2001:559:c1df::/48 Comcast Cable Communications, LLC 65536
2001:559:c1e6::/48 Comcast Cable Communications, LLC 65536
2001:559:c1fd::/48 Comcast Cable Communications, LLC 65536
2001:559:c212::/48 Comcast Cable Communications, LLC 65536
2001:559:c231::/48 Comcast Cable Communications, LLC 65536
2001:559:c234::/48 Comcast Cable Communications, LLC 65536
2001:559:c244::/48 Comcast Cable Communications, LLC 65536
2001:559:c24c::/48 Comcast Cable Communications, LLC 65536
2001:559:c261::/48 Comcast Cable Communications, LLC 65536
2001:559:c264::/48 Comcast Cable Communications, LLC 65536
2001:559:c27a::/48 Comcast Cable Communications, LLC 65536
2001:559:c27c::/48 Comcast Cable Communications, LLC 65536
2001:559:c27d::/48 Comcast Cable Communications, LLC 65536
2001:559:c282::/48 Comcast Cable Communications, LLC 65536
2001:559:c287::/48 Comcast Cable Communications, LLC 65536
2001:559:c29b::/48 Comcast Cable Communications, LLC 65536
2001:559:c2a4::/48 Comcast Cable Communications, LLC 65536
2001:559:c2cf::/48 Comcast Cable Communications, LLC 65536
2001:559:c2d3::/48 Comcast Cable Communications, LLC 65536
2001:559:c2d5::/48 Comcast Cable Communications, LLC 65536
2001:559:c2da::/48 Comcast Cable Communications, LLC 65536
2001:559:c2ec::/48 Comcast Cable Communications, LLC 65536
2001:559:c2f3::/48 Comcast Cable Communications, LLC 65536
2001:559:c30d::/48 Comcast Cable Communications, LLC 65536
2001:559:c313::/48 Comcast Cable Communications, LLC 65536
2001:559:c317::/48 Comcast Cable Communications, LLC 65536
2001:559:c324::/48 Comcast Cable Communications, LLC 65536
2001:559:c337::/48 Comcast Cable Communications, LLC 65536
2001:559:c37f::/48 Comcast Cable Communications, LLC 65536
2001:559:c383::/48 Comcast Cable Communications, LLC 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 39,296,276 154,906,330,112 IPv4 IPv4 IPv6 IPv6
AS3549 LVLT-3549 - Level 3 Parent, LLC, US United States 35,914,432 85,904,719,872 IPv4 IPv4
AS7922 COMCAST-7922 - Comcast Cable Communications, LLC, US United States 71,425,792 36,318,243,520,512 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS14567 SPRINGS - Springs Hosting, US United States 5,120 0 IPv4 IPv4
AS26399 BROADMOOR - Broadmoor Hotel Inc, US United States 1,024 0 IPv4 IPv4
AS32175 TRANSIT - REGIONAL TRANSPORTATION DISTRICT, US United States 256 0 IPv4 IPv4
AS395581 SIMSMM-US-INET-01 - Metal Management, Inc., US United States 1,024 0 IPv4 IPv4
AS398403 SSI - Alarm Detection Systems, Inc, US United States 256 0 IPv4 IPv4
AS11200 REGISU - Regis University, US United States 512 0 IPv4 IPv4
AS14010 JACKHENRY - Jack Henry & Associates, Inc., US United States 19,200 0 IPv4 IPv4
AS20381 CABLELABS-LV - Cable Television Laboratories, Inc., US United States 1,024 131,072 IPv4 IPv4 IPv6 IPv6
AS40284 GSCBN - Glenwood Springs Community Broadband Network, US United States 3,072 0 IPv4 IPv4
AS53454 FULLDUPLEX-DEN - Full Duplex Inc, US United States 4,608 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS393643 GLOBUSGVI - GlobusFamily, US United States 512 0 IPv4 IPv4
AS393891 NUTRIEN, CA Canada 1,792 983,040 IPv4 IPv4 IPv6 IPv6
AS11091 SCHRYVER-MEDICAL - Schryver Medical Sales and Marketing, Inc., US United States 256 0 IPv4 IPv4
AS19105 FIRSTBANK, US United States 1,280 0 IPv4 IPv4
AS30620 CO-DATACENTER - APPLIED SYSTEMS, INC, US United States 512 0 IPv4 IPv4
AS32306 FALCKUSAAS - Falck USA, Inc., US United States 512 0 IPv4 IPv4
AS53571 PCC-CORP - PRECISION CASTPARTS CORP, US United States 2,816 0 IPv4 IPv4
AS393776 BSTG - Braxton Technologies, LLC, US United States 768 0 IPv4 IPv4
AS397571 PLEXUSSYSTEMS-DV - Plex Systems, Inc., US United States 256 0 IPv4 IPv4
AS19684 VDC-ASN-01 - Viriton, LLC, US United States 0 0 IPv4 IPv4
AS20940 AKAMAI-ASN1 - Akamai International B.V., NL Netherlands 13,770,784 1,108,102,874,880 IPv4 IPv4 IPv6 IPv6
AS23290 ELPASO-COUNTY-GOVERNMENT-COLORADO - El Paso County, US United States 1,024 0 IPv4 IPv4
AS30136 AD12 - Adams 12, US United States 8,192 0 IPv4 IPv4
AS30532 3310-617INTERNET - Healthcare Realty Trust, Inc., US United States 768 0 IPv4 IPv4
AS36551 COMPASSION-INTL-GMC1 - Compassion International, Inc., US United States 512 0 IPv4 IPv4
AS393696 NBB - New Belgium Brewing Company, US United States 512 0 IPv4 IPv4
AS12011 TSD-AS-01 - Thompson School District, US United States 256 0 IPv4 IPv4
AS32535 GAYLORD-ROCKIES-01BGPFO - Gaylord Rockies Resort & Convention Center, US United States 1,024 0 IPv4 IPv4
AS13736 FACTUAL-DATA - Factual Data Corp, US United States 768 65,536 IPv4 IPv4 IPv6 IPv6
AS31079 LGI - Liberty Global B.V., NL Netherlands 256 65,536 IPv4 IPv4 IPv6 IPv6
AS47090 SCLHS-47090 - SCL Health Front Range Inc., US United States 65,536 0 IPv4 IPv4
AS54493 ASPEN-VALLEY-HOSPITAL - Aspen Valley Hospital, US United States 256 0 IPv4 IPv4
AS14932 ISC, US United States 768 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS31902 OTS - Open Technology Solutions, LLC, US United States 1,088 0 IPv4 IPv4
AS62503 NPGCO-KRDO - News-Press & Gazette Company, US United States 256 0 IPv4 IPv4
AS18669 BSEC-CA-1 - Bal Seal Engineering Co. Inc., US United States 512 0 IPv4 IPv4
AS23458 DHH-AUTHORITY - Denver Health and Hospital Authority, US United States 1,280 0 IPv4 IPv4
AS54053 REALOGY-DDC - Realogy Group LLC, US United States 4,608 0 IPv4 IPv4
AS63224 MARKWEST-ENERGY-AS - MarkWest Energy Partners LP, US United States 512 0 IPv4 IPv4
AS395435 GAIA, US United States 256 0 IPv4 IPv4
AS397024 AMGNATIONAL - AMG National Trust Bank, US United States 256 0 IPv4 IPv4
AS13524 ARROW-ELECTRONICS - Arrow Electronics, US United States 3,840 0 IPv4 IPv4
AS393604 YMCAROCKIES-ASN - YMCA of the Rockies, US United States 768 0 IPv4 IPv4
AS394757 PARSONS-PA-2 - Parsons Corporation, US United States 256 0 IPv4 IPv4
AS395566 OMNI - Orbital Media Networks, Inc., US United States 2,048 0 IPv4 IPv4
AS17294 CARL-CORPORATION - CARL Corporation, US United States 768 0 IPv4 IPv4
AS29827 BROCADE-NMS - Brocade Communications Systems, Inc., US United States 768 0 IPv4 IPv4
AS46311 HDNETLLC-ASN01 - AXStv - HDNet - HDNet Movies, US United States 256 0 IPv4 IPv4
AS53895 HSS-INC - HSS Inc., US United States 256 0 IPv4 IPv4
AS14934 UNAVC-AS - UNAVCO, US United States 512 0 IPv4 IPv4
AS27253 ASN1 - AMERICAN RESIDENTIAL SERVICES L.L.C., US United States 768 0 IPv4 IPv4
AS40952 MREL-3-ASN - Mid-continent Research for Education and Learning, US United States 256 0 IPv4 IPv4
AS393233 VENTIVTECH - Aon eSolutions, Inc., US United States 768 0 IPv4 IPv4
AS396538 NORTHSITE-DATA - Northsite Data, LLC, US United States 512 0 IPv4 IPv4
AS10844 VASTNET - Vastnet Corp, US United States 4,096 0 IPv4 IPv4
AS29711 CENTURA-HEALTH - Centura Health Corporation, US United States 512 0 IPv4 IPv4
AS32062 ARMSTRONGWORLD-01 - Armstrong World Industries, Inc., US United States 1,792 0 IPv4 IPv4
AS36289 VALORCHRISTIANHIGHSCHOOL-01 - Valor Christian High School, US United States 512 0 IPv4 IPv4
AS46847 NEXVORTEX, US United States 4,096 0 IPv4 IPv4
AS395302 ADAMS-COUNTY-COLORADO - Adams County, Colorado, US United States 256 0 IPv4 IPv4
AS10441 CH2M - CH2M HILL, US United States 67,584 0 IPv4 IPv4
AS17307 VIRTELA-1 - NTT Global Networks Incorporated, US United States 49,152 0 IPv4 IPv4
AS46299 LITTLETON-AS - City of Littleton, US United States 256 0 IPv4 IPv4
AS397486 COMMERCECITY-NET - City of Commerce City, US United States 256 0 IPv4 IPv4
AS23409 AS-FOFCOS - Focus on the Family, US United States 768 0 IPv4 IPv4
AS31904 NCWCD-80513 - Northern Water, US United States 256 0 IPv4 IPv4
AS53983 CORKAT-DATA-SOLUTIONS - CorKat Data Solutions, LLC, US United States 2,048 0 IPv4 IPv4
AS22024 SPLUNK-WEST - Splunk, Inc., US United States 2,048 0 IPv4 IPv4
AS40444 ASN-CC - Constant Contact, Inc, US United States 1,792 0 IPv4 IPv4
AS394841 CBKASN - CoBank, US United States 4,096 0 IPv4 IPv4
AS26450 CTDI-WC - CTDI, US United States 256 16,777,216 IPv6 IPv6
AS7832 PCISYS - WW/Precision Communication, US United States 14,336 0 IPv4 IPv4
AS15071 BAX-BGP - BAX GLOBAL, US United States 2,816 0 IPv4 IPv4
AS54384 IREA-ASN - The Intermountain Rural Electric Association, US United States 256 0 IPv4 IPv4
AS395980 COMCAST-D - Comcast Cable Communications, LLC, US United States 256 0 IPv4 IPv4
ASNumber:       33652
ASName:         CMCS
ASHandle:       AS33652
RegDate:        2005-02-16
Updated:        2021-01-25    
Ref:            https://rdap.arin.net/registry/autnum/33652



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

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

OrgRoutingHandle: ROUTI25-ARIN
OrgRoutingName:   Routing
OrgRoutingPhone:  +1-856-317-7200 
OrgRoutingEmail:  [email protected]
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ROUTI25-ARIN