AS12271 Charter Communications Inc

Country of Origin:

United States

Prefixes Originated (all): 197
Prefixes Originated (v4): 190
Prefixes Originated (v6): 7

Prefixes Announced (all): 203
Prefixes Announced (v4): 190
Prefixes Announced (v6): 13

RPKI Originated Valid (all): 179
RPKI Originated Valid (v4): 172
RPKI Originated Valid (v6): 7

RPKI Originated Invalid (all): 6
RPKI Originated Invalid (v4): 6
RPKI Originated Invalid (v6): 0

BGP Peers Observed (all): 49
BGP Peers Observed (v4): 47
BGP Peers Observed (v6): 5

IPs Originated (v4): 3,011,072
AS Paths Observed (v4): 1,236
AS Paths Observed (v6): 643

Average AS Path Length (all): 4.348
Average AS Path Length (v4): 4.354
Average AS Path Length (v6): 4.334

AS12271 IPv4 Peers

ASN	Name
AS7843	Charter Communications Inc
AS6453	TATA COMMUNICATIONS (AMERICA) INC

AS12271 IPv6 Peers

ASN	Name
AS7843	Charter Communications Inc

AS12271 IPv4 Peer Count

AS12271 IPv6 Peer Count

AS12271 IPv4 Prefixes Announced

AS12271 IPv6 Prefixes Announced

AS12271 IPv4 Prefixes Originated

AS12271 IPv6 Prefixes Originated

AS12271 IPv4 Route Propagation

AS12271 IPv6 Route Propagation

Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
23.230.215.0/24	ITHOSTLINE LTD (C10174230)
23.246.64.0/19	Charter Communications Inc
23.246.96.0/19	Charter Communications Inc
24.29.96.0/19	Charter Communications Inc
24.29.128.0/19	Charter Communications Inc
24.30.224.0/20	Charter Communications Inc
24.39.104.0/21	Charter Communications Inc
24.39.112.0/20	Charter Communications Inc
24.39.128.0/19	Charter Communications Inc
24.90.0.0/19	Charter Communications Inc
24.90.32.0/19	Charter Communications Inc
24.90.64.0/18	Charter Communications Inc
24.90.128.0/19	Charter Communications Inc
24.90.160.0/20	Charter Communications Inc
24.90.176.0/20	Charter Communications Inc
24.90.192.0/18	Charter Communications Inc
24.97.123.0/24	Charter Communications Inc
24.97.124.0/22	Charter Communications Inc
24.97.184.0/23	Charter Communications Inc
24.97.200.0/21	Charter Communications Inc
24.102.64.0/18	Charter Communications Inc
24.103.0.0/18	Charter Communications Inc
24.103.64.0/18	Charter Communications Inc
24.103.224.0/20	Charter Communications Inc
24.103.240.0/20	Charter Communications Inc
24.104.192.0/18	Charter Communications Inc
24.105.128.0/20	Charter Communications Inc
24.105.143.0/24	Charter Communications Inc
24.105.144.0/20	Charter Communications Inc
24.136.96.0/20	Charter Communications Inc
24.136.112.0/20	Charter Communications Inc
24.161.0.0/17	Charter Communications Inc
24.164.128.0/19	Charter Communications Inc
24.164.160.0/19	Charter Communications Inc
24.168.0.0/18	Charter Communications Inc
24.168.64.0/19	Charter Communications Inc
24.168.96.0/19	Charter Communications Inc
24.168.128.0/19	Charter Communications Inc
24.193.0.0/18	Charter Communications Inc
24.193.64.0/19	Charter Communications Inc
24.193.96.0/20	Charter Communications Inc
24.193.112.0/20	Charter Communications Inc
24.193.128.0/17	Charter Communications Inc
24.213.160.0/19	Charter Communications Inc
24.213.180.0/22	Charter Communications Inc
45.38.250.0/24	Server Destroyers LLC
45.39.52.0/24	Server Destroyers LLC
45.39.87.0/24	Server Destroyers LLC
45.39.171.0/24	Server Destroyers LLC
45.39.178.0/24	Server Destroyers LLC
45.39.185.0/24	Server Destroyers LLC
45.39.188.0/24	Server Destroyers LLC
45.39.239.0/24	Server Destroyers LLC
47.230.0.0/16	Charter Communications
50.74.0.0/16	Charter Communications Inc
50.74.0.0/18	Charter Communications Inc
50.75.192.0/18	Charter Communications Inc
65.185.248.0/24	Charter Communications Inc
66.65.0.0/17	Charter Communications Inc
66.65.128.0/18	Charter Communications Inc
66.108.0.0/17	Charter Communications Inc
66.108.128.0/17	Charter Communications Inc
66.110.97.0/24	Time Warner Cable Internet LLC
67.243.0.0/16	Charter Communications Inc
67.244.0.0/19	Charter Communications Inc
67.244.64.0/18	Charter Communications Inc
67.245.0.0/16	Charter Communications Inc
67.247.0.0/18	Charter Communications Inc
67.247.96.0/19	Charter Communications Inc
67.250.0.0/16	Charter Communications Inc
67.251.128.0/19	Charter Communications Inc
67.251.192.0/18	Charter Communications Inc
67.251.192.0/19	Charter Communications Inc
67.254.0.0/16	Charter Communications Inc
68.172.208.0/20	Charter Communications Inc
68.172.224.0/19	Charter Communications Inc
68.173.0.0/16	Charter Communications Inc
68.174.0.0/18	Charter Communications Inc
68.174.64.0/18	Charter Communications Inc
68.174.128.0/18	Charter Communications Inc
68.174.192.0/18	Charter Communications Inc
68.174.240.0/20	Charter Communications Inc
68.175.0.0/17	Charter Communications Inc
69.193.128.0/18	Charter Communications Inc
69.193.192.0/19	Charter Communications Inc
69.193.224.0/19	Charter Communications Inc
69.200.64.0/19	Charter Communications Inc
69.200.224.0/19	Charter Communications Inc
69.201.128.0/18	Charter Communications Inc
69.201.192.0/18	Charter Communications Inc
69.202.128.0/17	Charter Communications Inc
69.203.0.0/17	Charter Communications Inc
69.203.128.0/19	Charter Communications Inc
69.203.192.0/18	Charter Communications Inc
69.204.224.0/19	Charter Communications Inc
69.206.0.0/17	Charter Communications Inc
69.206.128.0/17	Charter Communications Inc
71.65.16.0/23	Charter Communications Inc
71.65.18.0/23	Charter Communications Inc
71.65.20.0/22
72.43.96.0/19	Charter Communications Inc
72.43.128.0/18	Charter Communications Inc
72.225.64.0/18	Charter Communications Inc
72.225.128.0/17	Charter Communications Inc
72.226.0.0/17	Charter Communications Inc
72.227.128.0/17	Charter Communications Inc
72.229.0.0/17	Charter Communications Inc
72.229.128.0/17	Charter Communications Inc
72.231.0.0/17	Charter Communications Inc
74.64.0.0/16	Charter Communications Inc
74.65.192.0/18	Charter Communications Inc
74.66.0.0/16	Charter Communications Inc
74.68.0.0/18	Charter Communications Inc
74.68.64.0/18	Charter Communications Inc
74.68.128.0/17	Charter Communications Inc
74.71.0.0/16	Charter Communications Inc
74.72.0.0/15	Charter Communications Inc
74.74.0.0/18	Charter Communications Inc
76.58.52.0/24	Charter Communications Inc
76.58.53.0/24	Charter Communications Inc
98.0.128.0/17	Charter Communications Inc
98.7.0.0/17	Charter Communications Inc
98.7.192.0/18	Charter Communications Inc
98.12.0.0/16	Charter Communications Inc
98.13.128.0/18	Charter Communications Inc
98.13.192.0/18	Charter Communications Inc
98.14.0.0/16	Charter Communications Inc
98.15.0.0/17	Charter Communications Inc
98.15.128.0/17	Charter Communications Inc
104.162.0.0/16	Charter Communications Inc
104.165.16.0/24	Server Destroyers LLC
104.165.67.0/24	ITHOSTLINE LTD (C10174358)
104.252.51.0/24	Server Destroyers LLC
104.252.158.0/24	Server Destroyers LLC
104.252.240.0/24	Server Destroyers LLC
107.165.213.0/24	Server Destroyers LLC
107.165.230.0/24	Server Destroyers LLC
107.186.6.0/24	Server Destroyers LLC
107.186.54.0/24	Server Destroyers LLC
107.186.65.0/24	Server Destroyers LLC
107.186.232.0/24	Server Destroyers LLC
107.187.126.0/24	Server Destroyers LLC
108.176.0.0/18	Charter Communications Inc
108.176.128.0/18	Charter Communications Inc
108.182.0.0/16	Charter Communications Inc
136.0.68.0/24	Server Destroyers LLC
136.0.209.0/24	Server Destroyers LLC
142.105.0.0/17	Charter Communications Inc
142.111.143.0/24	Server Destroyers LLC
142.252.3.0/24	Server Destroyers LLC
142.252.154.0/24	Server Destroyers LLC
142.254.160.0/20	Charter Communications Inc
142.255.0.0/17	Charter Communications Inc
149.89.0.0/16	Stuyvesant High School
150.221.96.0/19
158.222.128.0/17	Charter Communications Inc
166.88.78.0/24	Server Destroyers LLC
170.34.254.0/24	BMW Manufacturing Co., LLC
172.120.23.0/24	Server Destroyers LLC
172.252.230.0/24	ITHOSTLINE LTD (C10174455)
172.254.0.0/16	Charter Communications Inc
184.74.128.0/19	Charter Communications Inc
184.74.160.0/19	Charter Communications Inc
184.74.192.0/19	Charter Communications Inc
184.74.208.0/20	Charter Communications Inc
184.74.224.0/19	Charter Communications Inc
184.75.0.0/17	Charter Communications Inc
184.75.0.0/18	Charter Communications Inc
184.75.64.0/19	Charter Communications Inc
184.75.64.0/24	Charter Communications Inc
184.75.120.0/22	Charter Communications Inc
184.152.0.0/16	Charter Communications Inc
184.153.0.0/17	Charter Communications Inc
192.61.128.0/19	Charter Communications
192.111.219.0/24	Environmental Defense Fund
192.131.40.0/22	Park Terrace Gardens
192.242.136.0/22	Charter Communications
198.151.199.0/24	ULSTER COUNTY COMMUNITY COLLEGE
198.151.200.0/24	ULSTER COUNTY COMMUNITY COLLEGE
198.151.201.0/24	ULSTER COUNTY COMMUNITY COLLEGE
198.151.202.0/24	ULSTER COUNTY COMMUNITY COLLEGE
198.151.203.0/24	ULSTER COUNTY COMMUNITY COLLEGE
198.179.64.0/19	Charter Communications Inc
204.210.128.0/19	Charter Communications Inc
205.164.42.0/24	Server Destroyers LLC
207.251.238.0/23	TW Cable (C00339143)
208.105.0.0/18	Charter Communications Inc
208.105.0.0/22	Charter Communications Inc
208.105.64.0/19	Charter Communications Inc
208.125.0.0/19	Charter Communications Inc

Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
2600:6000::/32	Charter Communications Inc
2602:107:6300::/40
2602:107:6310::/44
2602:107:e400::/40	Charter Communications
2603:7000::/28	Charter Communications Inc
2603:90be::/32	Charter Communications, Inc
2604:2000::/32	Charter Communications Inc

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	Charter Communications Inc	X	AS7843
2	TATA COMMUNICATIONS (AMERICA) INC		AS6453
3	The Interchurch Center		AS33010
4	The New-York Historical Society		AS33428
5	Chapin School		AS40362
6	The Brooklyn Hospital Center		AS393753
7	DTC Cable		AS33176
8	Universal Music Group, INC.		AS30012
9	Steven Madden, LTD.		AS25909
10	Brilliant Jewelers/MJJ Inc.		AS55123
11	Brightstar Limited		AS42228
12	MARKERTEK VIDEO SUPPLY		AS25669
13	Sappi Fine Paper North America		AS18694
14	9/11 MEMORIAL		AS393569
15	CMFG Life Insurance Company		AS40458
16	Magnitude Capital, LLC		AS23325
17	Build America Mutual Assurance Company		AS54795
18	etc.venues NYC LLC		AS55273
19	State University of New York at New Paltz	X	AS22303
20	Ralph Appelbaum Associates, Inc.		AS53693
21	School Of Visual Arts, Inc.		AS25891
22	Gagosian Gallery, Inc		AS395090
23	HITN		AS14465
24	Infor (US), LLC		AS396137
25			AS394343
26	McKinsey & Company, Inc.		AS32275
27	CANON BUSINESS PROCESS SERVICES, Inc.		AS63405
28	Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell Univers		AS20252
29	Astoria Generating Company, L.P.		AS16770
30	The City of New York		AS22252
31	Macmillan Publishers Inc		AS395060
32	St. John's University, New York		AS18564
33	Liberum Capital Inc.		AS46765
34	etc.venues NYC LLC		AS399601
35	BCM One, Inc.		AS32225
36	Archtop Fiber		AS11606
37	Empire Resorts, Inc.		AS400392
38	Recurse Center	X	AS14478
39	Medisys Health Network, Inc.		AS397352
40	LG CNS America Inc.		AS32730
41	Orange Regional Medical Center		AS395095
42	Shubert Organization, Inc.		AS19796
43	Kepos Capital LP		AS53592
44	Starbucks Coffee Company		AS62566
45	The Cementworks LLC		AS19794
46	Deerfield Partners, L.P.		AS26738
47	LL Bean		AS31869

Rank	Description	IPv4	Peer
1	Charter Communications Inc	X	AS7843
2	Recurse Center	X	AS14478
3	We Link Networks LLC		AS54201
4	State University of New York at New Paltz	X	AS22303
5	Mobilitie, LLC		AS393562


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:        6175 S. Willow Dr
City:           Greenwood Village
StateProv:      CO
PostalCode:     80111
Country:        US
RegDate:        2018-10-10
Updated:        2022-09-14
Comment:        Legacy Time Warner Cable IP Assets
Ref:            https://rdap.arin.net/registry/entity/CC-3517

OrgAbuseHandle: ABUSE19-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-877-777-2263 
OrgAbuseEmail:  abuse@charter.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE19-ARIN

OrgTechHandle: IPADD1-ARIN
OrgTechName:   IPAddressing
OrgTechPhone:  +1-866-248-7662 
OrgTechEmail:  PublicIPAddressing@charter.com
OrgTechRef:    https://rdap.arin.net/registry/entity/IPADD1-ARIN

RADB

aut-num: AS12271 as-name: RR-NYC descr: RR-RC-NYC admin-c: IPADD1-ARIN tech-c: IPADD1-ARIN mnt-by: MAINT-RR changed: PublicIPAdressing@charter.com source: RADB last-modified: 2023-12-07T23:15:51Z

Loading probes...