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): 2,290
AS Paths Observed (v6): 1,292

Average AS Path Length (all): 4.618
Average AS Path Length (v4): 4.626
Average AS Path Length (v6): 4.603

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

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

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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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