AS11427 Charter Communications Inc

AS11427Charter Communications IncISP

WHOIS Topology

United States · ARINspectrum.com

Home broadbandRPKI filteringTor relays

IPv4 addresses

5,804,288

399 announced prefixes

IPv6 addresses

4.27 × 10³⁰

17 announced prefixes

BGP neighbours

…

CAIDA rank

#333

Customer cone 155 ASNs

Estimated users

389万

APNIC: 389万

RPKI

98% valid

1 invalid · 8 not covered

Average purity

593 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
72.176.0.0/13	Valid	—	Killeen	524,288
70.112.0.0/14	Valid	—	Austin	262,144
76.184.0.0/14	Valid	—	Arlington	262,144
173.172.0.0/14	Valid	—	Beaumont	262,144
24.242.0.0/15	Valid	—	El Paso	131,072
35.146.0.0/15	Valid	—	Falfurrias	131,072
66.68.0.0/15	Valid	—	El Paso	131,072
67.10.0.0/15	Valid	—	Grand Prairie	131,072
70.116.0.0/15	Valid	—	Carthage	131,072
70.122.0.0/15	Valid	—	Round Rock	131,072
72.190.0.0/15	Valid	—	Austin	131,072
97.98.0.0/15	Valid	—	Wylie	131,072
50.84.0.0/16	Valid	—	Dallas	65,536
68.203.0.0/16	Valid	—	Austin	65,536
68.206.0.0/16	Valid	—	El Paso	65,536
70.119.0.0/16	Valid	—	El Paso	65,536
70.120.0.0/16	Valid	—	San Antonio	65,536
70.124.0.0/16	Valid	—	San Antonio	65,536
71.78.0.0/16	Valid	—	Richardson	65,536
76.84.0.0/16	Valid	—	Kansas City	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 598 / 22,673 （3%） · flagged 167

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

35.146.0.0/1575/512 with data · 20 flagged

72.176.0.0/1348/2048 with data · 17 flagged

70.112.0.0/1442/1024 with data · 10 flagged

76.184.0.0/1430/1024 with data · 11 flagged

184.93.0.0/1730/128 with data · 8 flagged

173.172.0.0/1425/1024 with data · 4 flagged

72.190.0.0/1517/512 with data · 4 flagged

97.98.0.0/1516/512 with data · 7 flagged

70.122.0.0/1515/512 with data · 3 flagged

70.116.0.0/1514/512 with data · 3 flagged

76.183.0.0/1613/256 with data · 8 flagged

24.242.0.0/1511/512 with data · 3 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 29570–84 25550–69 400–49 3

0.11%

Share of IPv4 reported or blocklisted

6,299

Listed IPs

593

Analysed IPs

Riskiest /24 blocks

/24 block	Flagged	Analysed
35.147.1.0/24	1	2
35.147.95.0/24	1	2
76.187.107.0/24	1	2
184.93.155.0/24	1	1
184.93.27.0/24	1	1
35.147.91.0/24	1	1
67.10.72.0/24	1	1
67.10.84.0/24	1	1
68.203.108.0/24	1	1
68.206.179.0/24	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%
Singapore0.0%

Scope: Single country
In registered country: 100.0%

Estimated by sampling IPv4 ranges against a geolocation database.

トラフィック観測

AS11427 · 過去7日間

モバイルとデスクトップ

デスクトップ55.7%モバイル44.3%

ボットと人間

人間81.4%ボット18.6%

普及と利用状況

主要プロトコルの普及と利用状況

インターネットプロトコル（IP）のバージョン

IPv449.0%IPv651.0%

HTTPバージョン

HTTP/1.x

13.0%HTTP/2

62.9%HTTP/3

24.2%

HTTPとHTTPS

99.1% HTTPS（暗号化）

HTTP（暗号化なし）0.9%

TLSバージョン

TLS 1.0/1.1< 0.1%TLS 1.24.9%TLS 1.370.8%QUIC24.4%

セキュリティと攻撃

ネットワーク層とアプリケーション層の攻撃トラフィックの分析

レイヤー7攻撃

GET

80.3%POST

15.2%OPTIONS

3.1%HEAD

1.0%PATCH

0.3%その他

< 0.1%

BGPアナウンス数

過去7日間の1時間ごとのBGP経路アナウンス数

1,727,994

7日間の合計

81,446

1時間あたりのピーク

データ：Cloudflare Radar、ライセンス：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: 02:00–03:00
Active hours: 19 hrs
Weekend vs weekday: Weekdays ≈ weekends
Busiest day: Mon

読み込み中…

BGPの上流と近隣ネットワーク

AS11427専用ページ

上流と近隣ネットワークを読み込み中…

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	2026-10-22
Exchanges & facilities	Operator self-reported interconnection data	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	2026-10-19
Network tags	Public routing data community tags	2026-10-22
IP reputation	CleanIP lookups and neighbour sampling	—

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