AS Name
TWC-12271-NYC
Org Name
Charter Communications Inc
Registry Region
United States
Looking Glass
IPv4Prefixes

154

IPv6Prefixes

5

IPv4 NUMs

2,994,176

IPv6 NUMs(/64)

81,604,444,160

2,994,176 IPv4 Addresses
CIDR Description IP Num
23.246.64.0/19 DIGIDAY (C07128104) 8192
23.246.96.0/19 Charter Communications Inc 8192
24.29.96.0/19 Charter Communications Inc 8192
24.29.128.0/19 Charter Communications Inc 8192
24.30.224.0/20 Charter Communications Inc 4096
24.39.104.0/21 GRANITE (C07146512) 2048
24.39.112.0/20 Charter Communications Inc 4096
24.39.128.0/19 Charter Communications Inc 8192
24.39.158.0/24 Charter Communications Inc 256
24.90.0.0/19 Charter Communications Inc 8192
24.90.32.0/19 Charter Communications Inc 8192
24.90.64.0/18 Charter Communications Inc 16384
24.90.128.0/19 Charter Communications Inc 8192
24.90.160.0/20 Charter Communications Inc 4096
24.90.176.0/20 Charter Communications Inc 4096
24.90.192.0/18 Charter Communications Inc 16384
24.97.123.0/24 OPTIMA ENVIRONMENTAL (C07185996) 256
24.97.124.0/22 Charter Communications Inc 1024
24.97.184.0/23 SAMS SERVICE STATION (C07202175) 512
24.97.200.0/21 Charter Communications Inc 2048
24.102.64.0/18 Charter Communications Inc 16384
24.103.0.0/18 Charter Communications Inc 16384
24.103.64.0/18 CHILDRENS AID SOCIETY (C07114727) 16384
24.103.224.0/20 SP PLUS CORPORATION (C07208944) 4096
24.103.240.0/20 Charter Communications Inc 4096
24.104.192.0/18 Charter Communications Inc 16384
24.105.128.0/20 Charter Communications Inc 4096
24.105.143.0/24 Charter Communications Inc 256
24.105.144.0/20 Charter Communications Inc 4096
24.136.96.0/20 Charter Communications Inc 4096
24.136.112.0/20 Charter Communications Inc 4096
24.161.0.0/17 Charter Communications Inc 32768
24.164.128.0/19 Charter Communications Inc 8192
24.164.160.0/19 Charter Communications Inc 8192
24.168.0.0/18 Charter Communications Inc 16384
24.168.64.0/19 Charter Communications Inc 8192
24.168.96.0/19 Charter Communications Inc 8192
24.168.128.0/19 Charter Communications Inc 8192
24.193.0.0/18 Charter Communications Inc 16384
24.193.64.0/19 Charter Communications Inc 8192
24.193.96.0/20 Charter Communications Inc 4096
24.193.112.0/20 Charter Communications Inc 4096
24.193.128.0/17 Charter Communications Inc 32768
24.213.160.0/19 Charter Communications Inc 8192
24.213.180.0/22 Charter Communications Inc 1024
50.74.0.0/18 PLIMPTON HILLS RED HOOK (C07191586) 16384
50.74.0.0/16 PLIMPTON HILLS RED HOOK (C07191586) 65536
50.75.192.0/18 Charter Communications Inc 16384
66.65.0.0/17 Charter Communications Inc 32768
66.65.128.0/18 Charter Communications Inc 16384
66.108.0.0/17 Charter Communications Inc 32768
66.108.128.0/17 Charter Communications Inc 32768
66.110.97.0/24 Time Warner Cable Internet LLC 256
66.234.32.0/19 New York Connect 8192
67.243.0.0/16 Charter Communications Inc 65536
67.244.0.0/19 Charter Communications Inc 8192
67.244.64.0/18 Charter Communications Inc 16384
67.245.0.0/16 Charter Communications Inc 65536
67.247.0.0/18 Charter Communications Inc 16384
67.247.96.0/19 Charter Communications Inc 8192
67.250.0.0/16 Charter Communications Inc 65536
67.251.128.0/19 Charter Communications Inc 8192
67.251.192.0/19 Charter Communications Inc 8192
67.251.192.0/18 Charter Communications Inc 16384
67.254.0.0/16 Charter Communications Inc 65536
68.172.208.0/20 Charter Communications Inc 4096
68.172.224.0/19 Charter Communications Inc 8192
68.173.0.0/16 Charter Communications Inc 65536
68.174.0.0/18 Charter Communications Inc 16384
68.174.64.0/18 Charter Communications Inc 16384
68.174.128.0/18 Charter Communications Inc 16384
68.174.192.0/18 Charter Communications Inc 16384
68.175.0.0/17 Charter Communications Inc 32768
69.193.128.0/18 Charter Communications Inc 16384
69.193.192.0/19 Charter Communications Inc 8192
69.193.224.0/19 Charter Communications Inc 8192
69.200.64.0/19 Charter Communications Inc 8192
69.200.224.0/19 Charter Communications Inc 8192
69.200.240.0/21 Charter Communications Inc 2048
69.201.128.0/18 Charter Communications Inc 16384
69.201.192.0/18 Charter Communications Inc 16384
69.202.128.0/17 Charter Communications Inc 32768
69.203.0.0/17 Charter Communications Inc 32768
69.203.128.0/19 Charter Communications Inc 8192
69.203.192.0/18 Charter Communications Inc 16384
69.204.224.0/19 Charter Communications Inc 8192
69.206.0.0/17 Charter Communications Inc 32768
69.206.128.0/17 Charter Communications Inc 32768
72.43.96.0/19 Charter Communications Inc 8192
72.43.128.0/18 THAKOON LLC (C07218285) 16384
72.225.64.0/18 Charter Communications Inc 16384
72.225.128.0/17 Charter Communications Inc 32768
72.226.0.0/17 Charter Communications Inc 32768
72.227.128.0/17 Charter Communications Inc 32768
72.229.0.0/17 Charter Communications Inc 32768
72.229.128.0/17 Charter Communications Inc 32768
72.231.0.0/17 Charter Communications Inc 32768
74.64.0.0/16 Charter Communications Inc 65536
74.65.192.0/18 Charter Communications Inc 16384
74.66.0.0/16 Charter Communications Inc 65536
74.68.0.0/18 Charter Communications Inc 16384
74.68.64.0/18 Charter Communications Inc 16384
74.68.128.0/17 Charter Communications Inc 32768
74.71.0.0/16 Charter Communications Inc 65536
74.72.0.0/15 Charter Communications Inc 131072
74.74.0.0/18 Charter Communications Inc 16384
98.0.128.0/17 Charter Communications Inc 32768
98.7.0.0/17 Charter Communications Inc 32768
98.7.192.0/18 Charter Communications Inc 16384
98.12.0.0/16 Charter Communications Inc 65536
98.13.128.0/18 Charter Communications Inc 16384
98.13.192.0/18 Charter Communications Inc 16384
98.14.0.0/16 Charter Communications Inc 65536
98.15.0.0/17 Charter Communications Inc 32768
98.15.128.0/17 Charter Communications Inc 32768
104.162.0.0/16 Charter Communications Inc 65536
107.14.192.0/20 Charter Communications Inc 4096
108.176.0.0/18 STRATHMORE CONDO (C07213861) 16384
108.176.128.0/18 Charter Communications Inc 16384
108.182.0.0/16 Charter Communications Inc 65536
142.105.0.0/17 Charter Communications Inc 32768
142.254.160.0/20 Charter Communications Inc 4096
142.255.0.0/17 Charter Communications Inc 32768
149.89.0.0/24 Stuyvesant High School 256
149.89.0.0/16 Stuyvesant High School 65536
158.222.128.0/17 Charter Communications Inc 32768
170.34.254.0/24 BMW Manufacturing Co., LLC 256
172.254.0.0/24 Charter Communications Inc 256
172.254.0.0/16 Charter Communications Inc 65536
184.74.128.0/19 ICORE NETWORKS (C07155017) 8192
184.74.160.0/19 Charter Communications Inc 8192
184.74.192.0/19 Charter Communications Inc 8192
184.74.208.0/20 Charter Communications Inc 4096
184.74.224.0/19 ALMA REALTY GROUP (C07095131) 8192
184.75.0.0/18 Charter Communications Inc 16384
184.75.0.0/17 Charter Communications Inc 32768
184.75.64.0/24 Charter Communications Inc 256
184.75.64.0/19 Charter Communications Inc 8192
184.75.120.0/22 Charter Communications Inc 1024
184.152.0.0/24 Charter Communications Inc 256
184.152.0.0/16 Charter Communications Inc 65536
184.153.0.0/17 Charter Communications Inc 32768
192.111.219.0/24 Environmental Defense Fund 256
192.131.40.0/22 Park Terrace Gardens 1024
198.179.64.0/19 Charter Communications Inc 8192
204.210.128.0/19 Charter Communications Inc 8192
207.251.238.0/23 TW Cable (C00339143) 512
208.105.0.0/22 Charter Communications Inc 1024
208.105.0.0/18 Charter Communications Inc 16384
208.105.64.0/19 Charter Communications Inc 8192
208.120.0.0/18 Windstream Communications LLC 16384
208.120.64.0/18 Windstream Communications LLC 16384
208.120.128.0/17 Windstream Communications LLC 32768
208.125.0.0/19 ROCKEFELLER UNIVERSITY (C07199879) 8192
CIDR Description IP NUMs(prefix /64)
2600:6000::/32 Charter Communications Inc 4294967296
2603:7000::/28 Charter Communications Inc 68719476736
2603:90be::/32 Charter Communications, Inc 4294967296
2603:90f5:2::/48 Charter Communications, Inc 65536
2604:2000::/32 Charter Communications Inc 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS6453 AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US United States 585,984 51,539,673,088 IPv4 IPv4
AS7843 TWC-7843-BB - Charter Communications Inc, US United States 2,130,432 55,834,574,848 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS16770 ASTGEN - Astoria Generating Company, L.P., US United States 512 0 IPv4 IPv4
AS33516 OMG-NA-636 - The Ogilvy Group, Inc., US United States 1,280 0 IPv4 IPv4
AS53336 HAHNHESSEN-COM - Hahn & Hessen LLP, US United States 256 0 IPv4 IPv4
AS54157 NY-OCG - Orange County Government, US United States 512 0 IPv4 IPv4
AS36100 MTC-BROADBAND - MTC Broadband, Inc., US United States 9,472 0 IPv4 IPv4
AS54226 SUNY-OPTOMETRY - SUNY College of Optometry, US United States 768 0 IPv4 IPv4
AS21504 BESSEMER-GROUP-INCORPORATED - The Bessemer Group, Inc., US United States 3,328 0 IPv4 IPv4
AS19796 SHUBERT - Shubert Organization, Inc., US United States 2,048 0 IPv4 IPv4
AS25669 TOWERPRODUCTS - MARKERTEK VIDEO SUPPLY, US United States 256 0 IPv4 IPv4
AS33010 INTERCHURCH - The Interchurch Center, US United States 1,024 0 IPv4 IPv4
AS395095 GHVHS - Orange Regional Medical Center, US United States 1,024 0 IPv4 IPv4
AS11606 WOL-AS - Alteva Inc, US United States 24,576 0 IPv4 IPv4
AS19794 CEMENTWORKS - The Cementworks LLC, US United States 256 0 IPv4 IPv4
AS21606 SUMMER-ROAD - Summer Road, LLC, US United States 256 0 IPv4 IPv4
AS26535 AMDA - American Musical & Dramatic Academy Inc., US United States 512 0 IPv4 IPv4
AS33428 NHS-39AS - The New-York Historical Society, US United States 256 0 IPv4 IPv4
AS395060 MACMILLAN-PUBLISHERS - Macmillan Publishers Inc, US United States 768 0 IPv4 IPv4
AS208024 RECURSECENTER - 5Blades Inc. trading as Recurse Center, GB United Kingdom 256 131,072 IPv4 IPv4 IPv6 IPv6
AS10717 SCHOLASTIC - Scholastic Inc., US United States 2,048 0 IPv4 IPv4
AS20208 WEBJOGGER - Webjogger Internet Services, US United States 1,792 0 IPv4 IPv4
AS32225 MCGRAW-BCM - BCM One, Inc., US United States 2,048 0 IPv4 IPv4
AS40833 NYTD-SEA1 - The New York Times Company, US United States 1,536 0 IPv4 IPv4
AS46765 ASN1 - Liberum Capital Inc., US United States 256 0 IPv4 IPv4
AS50079 PAYONEER - PAYONEER-RESEARCH-AND-DEVELOPMENT-LTD, IL Israel 1,280 0 IPv4 IPv4
AS21795 MSMC-ASN - Mount Saint Mary College, US United States 8,448 0 IPv4 IPv4
AS40362 CHAPIN-AS - Chapin School, US United States 256 0 IPv4 IPv4
AS53693 RAA-NYC-NET - Ralph Appelbaum Associates, Inc., US United States 256 0 IPv4 IPv4
AS397352 MEDISYS-36 - Medisys Health Network, Inc., US United States 256 0 IPv4 IPv4
AS31824 HF-MANAGEMENT-SERVICES-LLC - HF Management Services, LLC, US United States 768 0 IPv4 IPv4
AS32730 NAHQPU - LG CNS America Inc., US United States 256 0 IPv4 IPv4
AS54795 BUILD-AMERICA-MUTUAL-ASSURANCE - Build America Mutual Assurance Company, US United States 256 0 IPv4 IPv4
AS63405 CANON-BUSINESS-PROCESS-SERVICES-UT - CANON BUSINESS PROCESS SERVICES, Inc., US United States 768 0 IPv4 IPv4
AS1622 NCHAS - NCH Capital Inc., US United States 256 0 IPv4 IPv4
AS22252 AS22252 - The City of New York, US United States 196,608 0 IPv4 IPv4
AS393753 AS393753 - The Brooklyn Hospital Center, US United States 1,792 0 IPv4 IPv4
AS396137 INFOR-AS-3 - Infor (US) Inc, US United States 256 0 IPv4 IPv4
AS11487 GREYGROUPNY - Grey Group, US United States 1,536 0 IPv4 IPv4
AS13416 R-GREENBERG-ASSOC - R/Greenberg Associates, US United States 256 0 IPv4 IPv4
AS13975 NYCPM, US United States 256 0 IPv4 IPv4
AS53592 KEPOS - Kepos Capital LP, US United States 256 0 IPv4 IPv4
AS395025 SHAPEWAYS-US - Shapeways, Inc., US United States 256 0 IPv4 IPv4
AS25891 SVA-ANS - School Of Visual Arts, Inc., US United States 512 0 IPv4 IPv4
AS30339 DGLAW - Davis & Gilbert LLP, US United States 256 0 IPv4 IPv4
AS32474 PEERNYC - Peerless Clothing Inc., CA Canada 256 0 IPv4 IPv4
AS33176 DTCCAAS - DTC Cable, US United States 6,656 0 IPv4 IPv4
AS42228 Brightstar - Brightstar Limited, GB United Kingdom 17,920 4,294,967,296 IPv4 IPv4
AS395090 GAGOSIAN-GALLERY - Gagosian Gallery, Inc, US United States 256 0 IPv4 IPv4
AS17248 INTERGLOBECOMMUNICATIONSINC - InterGlobe Communications, Inc., US United States 7,680 0 IPv4 IPv4
AS22303 NEWPALTZEDU - SUNY College at New Paltz, US United States 65,536 65,536 IPv4 IPv4 IPv6 IPv6
AS25909 STEVE-MADDEN - Steven Madden, LTD., US United States 1,024 0 IPv4 IPv4
AS55273 360-MADDISON-BGP - etc.venues NYC LLC, US United States 256 0 IPv4 IPv4
AS18564 SJU149068 - St. John's University, New York, US United States 66,048 0 IPv4 IPv4
AS26738 DEERFIELD - Deerfield Partners, L.P., US United States 256 0 IPv4 IPv4
AS63406 LDH-5-LF-DISTRIBUTION-HOLDINGS-INC - LF Distribution Holding Inc, US United States 768 0 IPv4 IPv4
AS14465 HITN-AS-1 - HITN, US United States 1,024 0 IPv4 IPv4
AS20252 JSIWMC - Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell University, US United States 98,304 0 IPv4 IPv4
AS23325 MCL-ASN - Magnitude Capital, LLC, US United States 256 0 IPv4 IPv4
AS26732 WAGNER-COLLEGE - Wagner College, US United States 4,096 0 IPv4 IPv4
AS393569 9-11-MEMORIAL - 9/11 MEMORIAL, US United States 256 0 IPv4 IPv4
IP Address Domain NUMs Domains
23.246.64.36 1 mail.newyorkpcg.org
23.246.64.59 1 mail.nypm.org
23.246.64.146 2 homepromedicalremote.com
23.246.64.205 11 castlemania.us
23.246.66.131 1 mail.iancc.com
23.246.67.14 1 salesrep.eamorse.com
23.246.67.42 1 mail.gpsrealtynyc.com
23.246.67.100 1 mail.gpddc.com
23.246.69.110 2 botsarisrealtygroup.com
23.246.72.66 1 mail.topicalbiomedics.com
ASNumber:       12271
ASName:         TWC-12271-NYC
ASHandle:       AS12271
RegDate:        2000-06-09
Updated:        2018-11-27    
Ref:            https://rdap.arin.net/registry/autnum/12271


OrgName:        Charter Communications Inc
OrgId:          CC-3517
Address:        6399 S. Fiddler's Green Circle
City:           Greenwood Village
StateProv:      CO
PostalCode:     80111
Country:        US
RegDate:        2018-10-10
Updated:        2021-03-30
Comment:        Legacy Time Warner Cable IP Assets
Ref:            https://rdap.arin.net/registry/entity/CC-3517


OrgAbuseHandle: IPADD1-ARIN
OrgAbuseName:   IPAddressing
OrgAbusePhone:  +1-720-536-1278 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/IPADD1-ARIN

OrgTechHandle: IPADD1-ARIN
OrgTechName:   IPAddressing
OrgTechPhone:  +1-720-536-1278 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/IPADD1-ARIN