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AS9505 Chunghwa Telecom Co., Ltd.のASN検索結果 — ネットワーク規模・BGPルーティング・登録情報

TWAS9505Chunghwa Telecom Co., Ltd.モバイル
WHOIS Topology

Taiwan · APNICcht.com.tw

Business linesVPS hosting

IPv4 addresses

24,576

36 announced prefixes

IPv6 addresses

1.58 × 10²⁹

9 announced prefixes

BGP neighbours

…

CAIDA rank

#569

Customer cone 82 ASNs

Estimated users

254

APNIC: 248

RPKI

100% valid

0 invalid · 0 not covered

Average purity

97

4 sampled IPs

IXPs / facilities

11 / 9

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.

PrefixRPKIRegistrationGeolocationAddresses
175.41.48.0/20ValidTWTWGATE-NETAPNICTWTaiwan4,096
175.111.224.0/20ValidTWTWGATE-NETAPNICTWTaiwan4,096
203.78.176.0/20ValidTWTWGATE-NETAPNICTWTaiwan4,096
203.160.224.0/20ValidTWTWGATE-NETAPNICTWTaiwan4,096
66.171.112.0/21Valid—USUnited States2,048
175.111.240.0/21ValidTWTWGATE-NETAPNICTWTaiwan2,048
208.70.200.0/21Valid—USUnited States2,048
220.128.48.0/21ValidTWHINET-NETAPNICTWTaiwan2,048
175.41.48.0/24ValidTWTWGATE-NETAPNICTWTaiwan256
175.41.49.0/24ValidTWTWGATE-NETAPNICTWTaiwan256
175.41.50.0/24ValidTWTWGATE-NETAPNICTWTaiwan256
175.41.51.0/24ValidTWTWGATE-NETAPNICTWTaiwan256
175.41.52.0/24ValidTWTWGATE-NETAPNICTWTaiwan256
175.41.54.0/24ValidTWTWGATE-NETAPNICTWTaiwan256
175.41.55.0/24ValidTWTWGATE-NETAPNICTWTaiwan256
175.41.56.0/24ValidTWTWGATE-NETAPNICTWTaiwan256
175.41.57.0/24ValidTWTWGATE-NETAPNICTWTaiwan256
175.41.58.0/24ValidTWTWGATE-NETAPNICTWTaiwan256
175.41.61.0/24ValidTWTWGATE-NETAPNICTWTaiwan256
175.41.62.0/24ValidTWTWGATE-NETAPNICTWTaiwan256

/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 4 / 96 （4%） · flagged 0

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

175.41.48.0/203/16 with data · 0 flagged

220.128.48.0/211/8 with data · 0 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

85–100 470–84 050–69 00–49 0

<0.01%

Share of IPv4 reported or blocklisted

1

Listed IPs

4

Analysed IPs

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.

  • TW Taiwan
  • US United States
Scope
Regional
In registered country
83.3%

Estimated by sampling IPv4 ranges against a geolocation database.

トラフィック観測

AS9505 · 過去7日間
モバイルとデスクトップ
デスクトップ 94.5%モバイル 5.5%
デスクトップ94.5%モバイル5.5%
ボットと人間
人間 69.7%ボット 30.3%
人間69.7%ボット30.3%

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
IPv4 100.0%0%IPv6
IPv4100.0%IPv60%
HTTPバージョン
HTTP/1.x
13.5%HTTP/2
57.4%HTTP/3
29.0%
HTTPとHTTPS
97.3% HTTPS（暗号化）
HTTP（暗号化なし）2.7%
TLSバージョン
TLS 1.0/1.10%TLS 1.28.4%TLS 1.361.8%QUIC29.8%

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

203,945
7日間の合計
9,072
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.

00061218
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Times in UTCLessMore
Peak hour
19:00–20:00
Active hours
10 hrs
Weekend vs weekday
Weekdays heavier
Busiest day
Thu

入居データセンター

読み込み中…

BGPの上流と近隣ネットワーク

AS9505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.

InformationSourceUpdated
Registered countryRIR daily delegation statistics2026-10-22
Organization & company countryAS-to-organization data2026-10-21
Network typeCleanIP ASN canon2026-10-20
Exchanges & facilitiesOperator self-reported interconnection data2026-10-21
Announced prefixes & BGP neighboursPublic BGP routing data2026-10-22
IPv4 geographyGeolocation database—
RPKI validationRPKI ROA validation data2026-10-22
Rank & customer coneCAIDA AS Rank2026-10-01
Estimated users (APNIC)APNIC Labs user estimates2026-10-20
Network tagsPublic routing data community tags2026-10-22
IP reputationCleanIP lookups and neighbour sampling—

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