AS11351 Charter Communications Inc

AS11351 announces bogons.

Looking Glass:

https://bgp.he.net/lg/11351

Country of Origin:

United States

Prefixes Originated (all): 154
Prefixes Originated (v4): 141
Prefixes Originated (v6): 13

Prefixes Announced (all): 165
Prefixes Announced (v4): 141
Prefixes Announced (v6): 24

RPKI Originated Valid (all): 130
RPKI Originated Valid (v4): 119
RPKI Originated Valid (v6): 11

RPKI Originated Invalid (all): 7
RPKI Originated Invalid (v4): 5
RPKI Originated Invalid (v6): 2

BGP Peers Observed (all): 91
BGP Peers Observed (v4): 90
BGP Peers Observed (v6): 9

IPs Originated (v4): 4,489,728
AS Paths Observed (v4): 1,424
AS Paths Observed (v6): 795

Average AS Path Length (all): 4.387
Average AS Path Length (v4): 4.381
Average AS Path Length (v6): 4.396

AS11351 IPv4 Peers

ASN	Name
AS7843	Charter Communications Inc
AS7828	Northland Communications

AS11351 IPv6 Peers

ASN	Name
AS7843	Charter Communications Inc

AS11351 IPv4 Peer Count

AS11351 IPv6 Peer Count

AS11351 IPv4 Prefixes Announced

AS11351 IPv6 Prefixes Announced

AS11351 IPv4 Prefixes Originated

AS11351 IPv6 Prefixes Originated

AS11351 IPv4 Route Propagation

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AS11351 IPv6 Route Propagation

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Prefix	Description	Visibility
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Prefix	Description
24.24.0.0/18	Charter Communications Inc
24.25.128.0/18	Charter Communications Inc
24.29.32.0/19	Charter Communications Inc
24.29.64.0/19	Charter Communications Inc
24.30.240.0/20	Charter Communications Inc
24.31.80.0/21	Charter Communications Inc
24.31.128.0/19	Charter Communications Inc
24.39.0.0/18	Charter Communications Inc
24.39.64.0/19	Charter Communications Inc
24.39.96.0/21	Charter Communications Inc
24.39.160.0/19	Charter Communications Inc
24.39.192.0/18	Charter Communications Inc
24.58.0.0/15	Charter Communications Inc
24.92.32.0/19	Charter Communications Inc
24.92.224.0/19	Charter Communications Inc
24.93.0.0/19	Charter Communications Inc
24.93.128.0/19	Charter Communications Inc
24.94.32.0/19	Charter Communications Inc
24.97.0.0/16	Charter Communications Inc
24.103.128.0/18	Charter Communications Inc
24.103.192.0/19	Charter Communications Inc
24.105.160.0/19	Charter Communications Inc
24.169.0.0/17	Charter Communications Inc
24.198.0.0/16	Charter Communications Inc
24.213.128.0/19	Charter Communications Inc
24.213.184.0/21	Charter Communications Inc
24.213.192.0/18	Charter Communications Inc
45.46.0.0/15	Charter Communications Inc
47.231.32.0/19	Charter Communications LLC
47.231.96.0/20	Charter Communications LLC
50.75.0.0/17	Charter Communications Inc
50.75.128.0/18	Charter Communications Inc
64.30.240.0/20	Niagara University
65.185.244.0/24	Charter Communications Inc
66.24.0.0/16	Charter Communications Inc
66.53.200.0/21	Charter Communications LLC
66.66.0.0/15	Charter Communications Inc
67.240.0.0/15	Charter Communications Inc
67.242.0.0/16	Charter Communications Inc
67.244.32.0/19	Charter Communications Inc
67.244.128.0/17	Charter Communications Inc
67.246.0.0/16	Charter Communications Inc
67.247.64.0/19	Charter Communications Inc
67.247.128.0/17	Charter Communications Inc
67.248.0.0/15	Charter Communications Inc
67.251.0.0/17	Charter Communications Inc
67.252.0.0/15	Charter Communications Inc
67.255.0.0/16	Charter Communications Inc
68.172.0.0/17	Charter Communications Inc
68.172.128.0/18	Charter Communications Inc
68.172.192.0/20	Charter Communications Inc
68.175.128.0/17	Charter Communications Inc
69.193.0.0/17	Charter Communications Inc
69.200.0.0/18	Charter Communications Inc
69.200.96.0/19	Charter Communications Inc
69.201.0.0/17	Charter Communications Inc
69.204.0.0/17	Charter Communications Inc
69.204.128.0/18	Charter Communications Inc
69.204.192.0/19	Charter Communications Inc
69.205.0.0/16	Charter Communications Inc
69.205.192.0/22	Charter Communications Inc
69.207.0.0/16	Charter Communications Inc
71.65.32.0/23	Charter Communications Inc
71.65.34.0/23	Charter Communications Inc
71.65.36.0/22	Charter Communications Inc
72.43.0.0/18	Charter Communications Inc
72.43.64.0/19	Charter Communications Inc
72.43.192.0/18	Charter Communications Inc
72.45.128.0/17	Charter Communications Inc
72.224.0.0/16	Charter Communications Inc
72.225.0.0/18	Charter Communications Inc
72.226.128.0/17	Charter Communications Inc
72.227.0.0/17	Charter Communications Inc
72.228.0.0/16	Charter Communications Inc
72.230.0.0/16	Charter Communications Inc
72.231.128.0/17	Charter Communications Inc
74.65.0.0/17	Charter Communications Inc
74.65.128.0/18	Charter Communications Inc
74.67.0.0/16	Charter Communications Inc
74.69.0.0/16	Charter Communications Inc
74.70.0.0/16	Charter Communications Inc
74.74.64.0/18	Charter Communications Inc
74.74.128.0/17	Charter Communications Inc
74.75.0.0/16	Charter Communications Inc
74.76.0.0/14	Charter Communications Inc
76.37.0.0/16	Charter Communications Inc
76.38.128.0/17	Charter Communications Inc
76.58.20.0/23	Charter Communications Inc
76.58.22.0/23	Charter Communications Inc
76.178.192.0/18	Charter Communications Inc
76.179.0.0/16	Charter Communications Inc
76.180.0.0/16	Charter Communications Inc
98.0.0.0/17	Charter Communications Inc
98.1.0.0/16	Charter Communications Inc
98.2.0.0/15	Charter Communications Inc
98.4.0.0/15	Charter Communications Inc
98.10.0.0/15	Charter Communications Inc
98.13.0.0/17	Charter Communications Inc
104.228.0.0/15	Charter Communications Inc
108.176.64.0/18	Charter Communications Inc
108.176.192.0/18	Charter Communications Inc
136.223.36.0/24	The State University of New York
137.124.0.0/16	State University of New York College of Technology at Delhi
137.124.10.0/24	State University of New York College of Technology at Delhi
142.105.128.0/17	Charter Communications Inc
142.254.208.0/20	Charter Communications Inc
142.254.248.0/22	Charter Communications Inc
150.154.0.0/16	SUNY - Mohawk Valley Community College
150.221.0.0/18	Charter Communications LLC
150.224.246.0/23	Charter Communications LLC
154.16.42.0/24	Digital Energy Technologies Limited
167.254.206.0/24	Charter Communications Inc
167.254.207.0/24
168.148.96.0/19	Charter Communications LLC
172.100.0.0/15	Charter Communications Inc
184.74.0.0/17	Charter Communications Inc
184.153.128.0/17	Charter Communications Inc
192.31.156.0/24	Canisius College
192.60.160.0/19	Charter Communications LLC
192.60.192.0/19	Various Registries (Maintained by ARIN)
192.60.240.0/20	Charter Communications LLC
192.61.36.0/22	Charter Communications LLC
192.61.44.0/23	Charter Communications LLC
192.67.10.0/24	Utech Products Inc
192.149.230.0/24	Various Registries (Maintained by ARIN)
192.188.5.0/24	Various Registries (Maintained by ARIN)
192.242.96.0/20	Charter Communications LLC
198.179.96.0/19	Charter Communications Inc
198.255.128.0/17	Charter Communications Inc
199.29.192.0/24	Cogent Communications, LLC
199.120.152.0/24	IDEXX LABORATORIES, INC.
204.210.64.0/19	Charter Communications Inc
207.251.224.0/21	TW Cable (C00339143)
207.251.232.0/22	TW Cable
207.251.236.0/23	TW Cable
208.105.96.0/19	Charter Communications Inc
208.105.128.0/17	Charter Communications Inc
208.125.32.0/19	Charter Communications Inc
208.125.64.0/18	Charter Communications Inc
208.125.128.0/17	Charter Communications Inc
209.195.240.0/24	Charter Communications Inc

Prefix	Description	Visibility
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Prefix	Description
2600:5c01:e0a::/48	Charter Communications Inc
2600:6000:5ea::/48	WHITING DOOR MANUFACTURING
2600:6000:fb34::/48	Charter Communications Inc
2600:6001::/32	Charter Communications Inc
2600:6c0c:43c::/48	SWITCH COMMUNICATIONS (C11219162)
2600:6c7f:9350::/44	Charter Communications LLC
2602:107:6500::/40	Charter Communications LLC
2602:107:6510::/44	Charter Communications LLC
2602:107:e200::/40	Charter Communications LLC
2603:7080::/28	Charter Communications Inc
2603:70bd::/32	Charter Communications Inc
2604:6000::/32	Charter Communications Inc
2605:ed00:4c63::/48	CATHOLIC CHARITIES OF THE DIOCESE OF ALBANY (C10032617)

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	Charter Communications Inc	X	AS7843
2	Northland Communications	X	AS7828
3	Synergent		AS63243
4	GoNetSpeed	X	AS11847
5	New York State		AS26854
6	Netsville, Inc.	X	AS11440
7	Bassett Medical Center		AS46391
8	Center for Internet Security		AS33239
9	Guthrie Healthcare System		AS46236
10			AS53657
11	OCM BOCES		AS46158
12	State University of New York College of Technology at Canton		AS55282
13	Blurb, Inc.		AS396343
14	Arnold Magnetic Technologies Corporation		AS30080
15	Bangor Savings Bank		AS22270
16	Maine Technical College System		AS22970
17	Marchese Computer Products, Inc.		AS26836
18	XEROX CORPORATION		AS22390
19	Paylocity Corporation		AS53943
20	I-Evolve Technology Services	X	AS13602
21	Mass College of Liberal Arts		AS40944
22	Bard College at Simon's Rock		AS19345
23	Clarkson University	X	AS92
24	Baillie Lumber Co., L.P.		AS393962
25	EMF Inc.		AS40737
26	COMMUNITY COMPUTER SERVICE INC		AS11076
27	Rock Oak, LLC		AS400931
28	CDPHP		AS395054
29	Sisters of Charity Hospital		AS400411
30	Canandaigua National Corporation		AS23525
31	ESL Federal Credit Union		AS22455
32	Amphenol Corp		AS12120
33	Nuvodia, LLC		AS33611
34	Thrive Operations, LLC		AS19368
35	State University of New York - Oswego		AS14433
36	Regeneron Pharmaceuticals Inc.		AS33759
37	C&S WHOLESALE GROCERS INC.		AS14437
38	Androscoggin Valley Hospital		AS54471
39	Madison County New York		AS30668
40	SUNY Empire State University		AS33004
41	Anteris Solutions, Inc.		AS402327
42	Hussey Seating Company		AS53549
43	BlueTower Hosting LLC		AS31981
44	Hodgson Russ LLP		AS3576
45	NOVA CASUALTY COMPANY		AS14423
46	New York State Assembly		AS397932
47	Cutco Corporation		AS29701
48	MMG Insurance Company		AS40757
49	ESL Federal Credit Union		AS394690
50	PCB Piezotronics, Inc.		AS400000
51	Weeks Medical Center		AS394212
52	New York Central Mutual Fire Insurance Company		AS22417
53	Husson University		AS62630
54	SUNY College at Fredonia		AS395015
55	SUNY Institute of Technology		AS20337
56	ELLIS MEDICINE		AS23224
57	Dunkirk & Fredonia Telephone Company		AS29968
58	Delaware North Companies		AS53426
59	Upstate Niagara Cooperatives		AS400057
60	ASSURED INFORMATION SECURITY, INC.		AS40069
61	SUNY Morrisville		AS398086
62	AmeriCU Credit Union		AS395908
63	Liberty Pumps, Inc.	X	AS393838
64	National Fuel Gas Distribution Corporation		AS21806
65	WASHINGTON SARATOGA WARREN HAMILTON & ESSEX BOCES	X	AS25915
66	Berkshire Health Systems		AS32117
67	Littleton Regional Hospital		AS46820
68	Currier, McCabe and Associates, Inc.		AS62855
69	Paychex Inc.		AS13588
70	Madison-Oneida BOCES		AS2903
71	Saint Bonaventure University		AS46356
72	Merchants Insurance Group		AS18746
73	INet Solutions		AS10250
74	Jefferson Community College		AS40625
75	World Kitchen, LLC		AS14458
76	The Jackson Laboratory		AS55032
77	Electric Power Research Institute		AS2003
78	Preferred Mutual Insurance Company		AS20359
79	Pound Bang Incorporated		AS23086
80	State University of New York, Health Science Center at Syracuse		AS30703
81	Community Care Physicians, P.C.		AS39956
82	Kaleida Health		AS33177
83	BlackRock Financial Management, Inc.		AS31747
84	Hamilton College		AS33434
85	S. J. Rollins Technologies		AS396271
86	Herkimer County Community College		AS400397
87	MaineHealth Maine Medical Center		AS40229
88	LocalNet Corporation		AS7321
89	New York State Unified Court System		AS20330
90	Central Maine Medical Family		AS53519

Rank	Description	IPv4	Peer
1	Charter Communications Inc	X	AS7843
2	Northland Communications	X	AS7828
3	GoNetSpeed	X	AS11847
4	Clarkson University	X	AS92
5	Netsville, Inc.	X	AS11440
6	Liberty Pumps, Inc.	X	AS393838
7	I-Evolve Technology Services	X	AS13602
8	WASHINGTON SARATOGA WARREN HAMILTON & ESSEX BOCES	X	AS25915
9	CTDI		AS26450

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ARIN

aut-num: AS11351 as-name: Charter-Communications-TWC-11351-NORTHEAST descr: Charter-Communications-TWC-11351-NORTHEAST admin-c: IPADD1-ARIN tech-c: IPADD1-ARIN mnt-by: MNT-CC-3517 source: ARIN created: 2024-11-18T18:23:35Z last-modified: 2024-11-18T18:23:35Z

RADB

aut-num: AS11351 as-name: RoadRunner descr: RR-Arnold Magnetic-Northeast admin-c: IPADD1-ARIN tech-c: IPADD1-ARIN mnt-by: MAINT-RR changed: PublicIPAddressing@charter.com 20260709 # 16:02 GMT source: RADB last-modified: 2026-07-09T16:02:24Z

Bogon Prefixes
#	Prefix	Type
1	192.149.230.0/24	unallocated

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