AS12271 Charter Communications Inc

Country of Origin:

United States

Prefixes Originated (all): 131
Prefixes Originated (v4): 123
Prefixes Originated (v6): 8

Prefixes Announced (all): 137
Prefixes Announced (v4): 123
Prefixes Announced (v6): 14

RPKI Originated Valid (all): 120
RPKI Originated Valid (v4): 113
RPKI Originated Valid (v6): 7

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

BGP Peers Observed (all): 48
BGP Peers Observed (v4): 46
BGP Peers Observed (v6): 5

IPs Originated (v4): 2,926,592
AS Paths Observed (v4): 1,335
AS Paths Observed (v6): 499

Average AS Path Length (all): 4.376
Average AS Path Length (v4): 4.461
Average AS Path Length (v6): 4.148

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
23.246.64.0/18
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
24.90.0.0/16
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
24.103.0.0/17
24.103.224.0/19
24.104.192.0/18	Charter Communications Inc
24.105.128.0/19
24.136.96.0/19
24.161.0.0/17	Charter Communications Inc
24.164.128.0/18
24.168.0.0/17
24.168.128.0/19	Charter Communications Inc
24.193.0.0/16
24.213.160.0/19	Charter Communications Inc
47.230.0.0/16	Charter Communications
50.74.0.0/16	Charter Communications Inc
50.75.192.0/18	Charter Communications Inc
66.65.0.0/17	Charter Communications Inc
66.65.128.0/18	Charter Communications Inc
66.108.0.0/16
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
67.254.0.0/16	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
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
76.58.52.0/23
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
108.176.0.0/18	Charter Communications Inc
108.176.128.0/18	Charter Communications Inc
142.105.0.0/17	Charter Communications Inc
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
150.224.177.0/24
158.222.128.0/17	Charter Communications Inc
168.148.128.0/19
170.34.254.0/24	BMW Manufacturing Co., LLC
172.254.0.0/16	Charter Communications Inc
184.74.128.0/17
184.75.0.0/17	Charter Communications Inc
184.75.64.0/24	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
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
207.251.238.0/23	TW Cable (C00339143)
208.105.0.0/18	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
2600:6c7f:9360::/44
2602:107:6300::/40	Charter Communications
2602:107:6310::/44	Charter Communications
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	NYCPM		AS13975
4	HITN		AS14465
5	St. Francis College		AS39943
6	The New-York Historical Society		AS33428
7	Chapin School		AS40362
8	School Of Visual Arts, Inc.		AS25891
9	Infor (US), LLC		AS396137
10	The Interchurch Center		AS33010
11	Archtop Fiber		AS11606
12	CONSORTIUM FOR WORKER EDUCATION		AS17281
13	The Brooklyn Hospital Center		AS393753
14	Gagosian Gallery, Inc		AS395090
15	Orange Regional Medical Center		AS395095
16	Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell Univers		AS20252
17	MARKERTEK VIDEO SUPPLY		AS25669
18	McKinsey & Company, Inc.		AS32275
19	Deerfield Partners, L.P.		AS26738
20	Shubert Organization, Inc.		AS19796
21	Universal Music Group, INC.		AS30012
22	The City of New York		AS22252
23	Steven Madden, LTD.		AS25909
24	Kepos Capital LP		AS53592
25	CMFG Life Insurance Company		AS40458
26	Liberum Capital Inc.		AS46765
27	LG CNS America Inc.		AS32730
28	State University of New York at New Paltz	X	AS22303
29	Empire Resorts, Inc.		AS400392
30	Macmillan Publishers Inc		AS395060
31	Recurse Center	X	AS14478
32	Medisys Health Network, Inc.		AS397352
33	Ralph Appelbaum Associates, Inc.		AS53693
34	Ramius Capital Group, L.L.C.		AS36557
35	Sappi Fine Paper North America		AS18694
36	St. John's University, New York		AS18564
37	Starbucks Coffee Company		AS62566
38	Brightstar Limited		AS42228
39	DTC Cable		AS33176
40	Brilliant Jewelers/MJJ Inc.		AS55123
41	9/11 MEMORIAL		AS393569
42	Magnitude Capital, LLC		AS23325
43	etc.venues NYC LLC		AS55273
44	The Cementworks LLC		AS19794
45	Astoria Generating Company, L.P.		AS16770
46	etc.venues NYC LLC		AS399601

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


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

ARIN

aut-num: AS12271 as-name: Charter-Communications-TWC-12271-NYC descr: Charter-Communications-TWC-12271-NYC admin-c: IPADD1-ARIN tech-c: IPADD1-ARIN mnt-by: MNT-CC-3517 source: ARIN created: 2024-11-18T18:23:38Z last-modified: 2024-11-18T18:23:38Z

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

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