AS11351 Charter Communications Inc

AS11351Charter Communications IncFAI

WHOIS Topology

United States · ARINspectrum.com

AnycastHome broadbandRPKI filteringTor relays

IPv4 addresses

4 389 888

130 announced prefixes

IPv6 addresses

1.50 × 10³⁰

11 announced prefixes

BGP neighbours

…

CAIDA rank

#490

Customer cone 95 ASNs

Estimated users

4,03 M

APNIC: 4,03 M

RPKI

88% valid

0 invalid · 17 not covered

Average purity

394 sampled IPs

IXPs / facilities

0 / 0

Operator self-reported

History

How prefixes were announced and changed hands, registration changes, and outage or hijack incidents.

Loading routing history…

IP ranges

Currently announced prefixes with their RIR registration and geolocation.

Prefix	RPKI	Registration	Geolocation	Addresses
74.76.0.0/14	Valid	—	Buffalo	262 144
24.58.0.0/15	Valid	—	United States	131 072
45.46.0.0/15	Valid	—	Angola	131 072
66.66.0.0/15	Valid	—	Rochester	131 072
67.240.0.0/15	Valid	—	Amsterdam	131 072
67.248.0.0/15	Valid	—	Williamsville	131 072
67.252.0.0/15	Valid	—	Albany	131 072
98.2.0.0/15	Valid	—	United States	131 072
98.4.0.0/15	Valid	—	East Aurora	131 072
98.10.0.0/15	Valid	—	Newark	131 072
104.228.0.0/15	Valid	—	Castleton-on-Hudson	131 072
172.100.0.0/15	Valid	—	Buffalo	131 072
24.97.0.0/16	Valid	—	Buffalo	65 536
24.198.0.0/16	Valid	—	Binghamton	65 536
66.24.0.0/16	Valid	—	Deerfield	65 536
67.242.0.0/16	Valid	—	Manlius	65 536
67.246.0.0/16	Valid	—	Pittsfield	65 536
67.255.0.0/16	Valid	—	Buffalo	65 536
69.207.0.0/16	Valid	—	Wellsville	65 536
72.224.0.0/16	Valid	—	Rochester	65 536

/24 block profile

One square per /24: colour shows the risk type, shade how many addresses are flagged, stripes mark datacenter blocks. Click a square to see all 256 addresses.

/24s with data 419 / 17 148 （2%） · flagged 99

No risk flagsDatacenter (no flags)ProxyVPNAbuse / blocklistTorDarker = more flagged addresses; dashed = block screen only

76.37.0.0/1635/256 with data · 10 flagged

74.76.0.0/1429/1024 with data · 4 flagged

45.46.0.0/1525/512 with data · 4 flagged

76.38.128.0/1721/128 with data · 5 flagged

98.4.0.0/1517/512 with data · 5 flagged

98.10.0.0/1516/512 with data · 6 flagged

104.228.0.0/1516/512 with data · 2 flagged

172.100.0.0/1512/512 with data · 2 flagged

66.66.0.0/1511/512 with data · 2 flagged

67.248.0.0/1510/512 with data · 3 flagged

98.2.0.0/1510/512 with data · 3 flagged

69.207.0.0/1610/256 with data · 2 flagged

Hover a square for its numbers; click to see all 256 addresses.

Each prefix shows its 64 /24s with the most data. Built daily from lookups, neighbour sampling, public lists and block screening.

IP reputation

IPs from this network that CleanIP has analysed: purity, abuse reports and the riskiest /24 blocks.

Purity distribution

85–100 20770–84 17150–69 160–49 0

0.02%

Share of IPv4 reported or blocklisted

728

Listed IPs

394

Analysed IPs

Riskiest /24 blocks

/24 block	Flagged	Analysed
24.59.163.0/24	1	1
45.46.232.0/24	1	1
67.246.108.0/24	1	1
67.253.161.0/24	1	1
69.201.31.0/24	1	1

Flagged = VPN, proxy, Tor or purity below 50. Samples come from user lookups and neighbour sampling, not every address in this network.

Geography

Where this network’s IPv4 addresses are located.

United States100.0%
New Zealand0.0%

Scope: Single country
In registered country: 100.0%

Estimated by sampling IPv4 ranges against a geolocation database.

Observation du trafic

AS11351 · 7 derniers jours

Mobile vs ordinateur

Ordinateur54.2%Mobile45.7%

Robot vs humain

Humain83.7%Robot16.3%

Adoption et usage

Adoption et usage des principaux protocoles

Version du protocole Internet (IP)

IPv448.4%IPv651.6%

Version HTTP

HTTP/1.x

12.9%HTTP/2

59.0%HTTP/3

28.1%

HTTP vs HTTPS

99.0% HTTPS (chiffré)

HTTP en clair 1.0%

Version TLS

TLS 1.0/1.1< 0.1%TLS 1.25.7%TLS 1.366.0%QUIC28.4%

Sécurité et attaques

Aperçu du trafic d'attaque sur les couches réseau et application

Attaques de couche 7

GET

77.2%POST

17.8%HEAD

2.3%OPTIONS

2.3%PATCH

0.3%Autre

0.1%

Annonces BGP

Annonces de routes BGP par heure sur les 7 derniers jours

520 020

Total sur 7 jours

31 005

Pic horaire

Données : Cloudflare Radar, sous licence CC BY-NC 4.0

Activity

Hourly traffic over the last 7 days, normalized to this network’s peak.

A pronounced day/night rhythm, typical of networks with human users.

	00						06						12						18
Mon
Tue
Wed
Thu
Fri
Sat
Sun

Times in UTCLessMore

Peak hour: 00:00–01:00
Active hours: 18 hrs
Weekend vs weekday: Weekdays ≈ weekends
Busiest day: Fri

Chargement…

Opérateurs amont et voisins BGP

AS11351Page dédiée

Chargement des opérateurs amont et des voisins…

WHOIS record

The registry’s record for this AS number: holder, status, dates and contacts.

Sources

Where the information on this page comes from and when it was updated.

Information	Source	Updated
Registered country	RIR daily delegation statistics	2026-10-22
Registered address & allocation date	RIR registration data (RDAP)	2026-10-03
Organization & company country	AS-to-organization data	2026-10-21
Network type	CleanIP ASN canon	2026-10-21
Announced prefixes & BGP neighbours	Public BGP routing data	2026-10-22
IPv4 geography	Geolocation database	—
RPKI validation	RPKI ROA validation data	2026-10-22
Rank & customer cone	CAIDA AS Rank	2026-10-01
Estimated users (APNIC)	APNIC Labs user estimates	2026-10-20
Network tags	Public routing data community tags	2026-10-22
IP reputation	CleanIP lookups and neighbour sampling	—

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Recoupement multisource · Données de réputation internes · Uniquement des données réelles