환경 검사 실행
6개 영역 · 유출 / 핑거프린트 / 일관성

AS3462 Chunghwa Telecom Co., Ltd. ASN 조회 결과 — 네트워크 규모, BGP 라우팅, 등록 정보

TWAS3462Chunghwa Telecom Co., Ltd.ISP
WHOIS Topology

Taiwan · APNICcht.com.tw

Hosts top sitesBusiness linesCDNHome broadbandCritical infrastructureMobile networkRPKI filteringTor relaysVPS hosting

IPv4 addresses

12,230,400

258 announced prefixes

IPv6 addresses

9.03 × 10³⁰

83 announced prefixes

BGP neighbours

…

CAIDA rank

#425

Customer cone 117 ASNs

Estimated users

898만

APNIC: 896만

RPKI

99% valid

0 invalid · 2 not covered

Average purity

90

12,205 sampled IPs

IXPs / facilities

7 / 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.

PrefixRPKIRegistrationGeolocationAddresses
1.160.0.0/12ValidTWHINET-NETAPNICTWTaipei1,048,576
111.240.0.0/12ValidTWHINET-NETAPNICTWBade District1,048,576
114.32.0.0/12ValidTWHINET-NETAPNICTWTaipei1,048,576
61.220.0.0/14ValidTWHINET-NETAPNICTWTaipei262,144
61.224.0.0/14ValidTWHINET-NETAPNICTWShalu262,144
114.24.0.0/14ValidTWHINET-NETAPNICTWTaipei262,144
1.34.0.0/15ValidTWHINET-NETAPNICTWNew Taipei City131,072
1.34.0.0/16ValidTWHINET-NETAPNICTWNew Taipei City65,536
1.35.0.0/16ValidTWHINET-NETAPNICTWTaiwan65,536
1.160.0.0/16ValidTWHINET-NETAPNICTWTaipei65,536
1.161.0.0/16ValidTWHINET-NETAPNICTWNew Taipei City65,536
1.162.0.0/16ValidTWHINET-NETAPNICTWTaipei65,536
1.163.0.0/16ValidTWHINET-NETAPNICTWTaoyuan65,536
1.164.0.0/16ValidTWHINET-NETAPNICTWZhongli District65,536
1.165.0.0/16ValidTWHINET-NETAPNICTWChanghua65,536
1.166.0.0/16ValidTWHINET-NETAPNICTWTaiwan65,536
1.167.0.0/16ValidTWHINET-NETAPNICTWTaiwan65,536
1.168.0.0/16ValidTWHINET-NETAPNICTWTaichung65,536
1.169.0.0/16ValidTWHINET-NETAPNICTWYilan65,536
1.170.0.0/16ValidTWHINET-NETAPNICTWTaichung65,536

/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 5,022 / 47,775 （11%） · flagged 2,024

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

1.160.0.0/12741/4096 with data · 286 flagged

114.32.0.0/12585/4096 with data · 282 flagged

111.240.0.0/12557/4096 with data · 190 flagged

36.232.0.0/16143/256 with data · 35 flagged

114.24.0.0/14138/1024 with data · 33 flagged

61.228.0.0/16137/256 with data · 19 flagged

61.220.0.0/14128/1024 with data · 56 flagged

61.224.0.0/14127/1024 with data · 12 flagged

36.234.0.0/16102/256 with data · 51 flagged

36.231.0.0/1697/256 with data · 21 flagged

36.227.0.0/1690/256 with data · 22 flagged

118.167.0.0/1689/256 with data · 13 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 9,75970–84 2,32250–69 790–49 45

0.19%

Share of IPv4 reported or blocklisted

23,237

Listed IPs

12,205

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
  • SG Singapore
Scope
Single country
In registered country
100.0%

Estimated by sampling IPv4 ranges against a geolocation database.

트래픽 관측

AS3462 · 최근 7일
모바일과 데스크톱
데스크톱 78.2%모바일 21.8%
데스크톱78.2%모바일21.8%
봇과 사람
사람 74.6%봇 25.4%
사람74.6%봇25.4%

도입 및 사용

주요 프로토콜의 도입 및 사용 현황

인터넷 프로토콜(IP) 버전
IPv4 76.7%IPv6 23.3%23.3%IPv6
IPv476.7%IPv623.3%
HTTP 버전
HTTP/1.x
23.5%HTTP/2
46.9%HTTP/3
29.6%
HTTP와 HTTPS 비교
97.1% HTTPS (암호화)
평문 HTTP 2.9%
TLS 버전
TLS 1.0/1.1< 0.1%TLS 1.27.0%TLS 1.362.4%QUIC30.5%

보안 및 공격

네트워크 계층 및 애플리케이션 계층 공격 트래픽 분석

7계층 공격
GET
78.0%POST
11.6%HEAD
9.9%OPTIONS
0.2%PUT
0.1%기타
< 0.1%

BGP 광고

최근 7일간 시간별 BGP 경로 광고 수

2,162,412
7일 합계
160,662
시간별 최고치

데이터: Cloudflare Radar · 라이선스 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
14:00–15:00
Active hours
19 hrs
Weekend vs weekday
Weekdays ≈ weekends
Busiest day
Wed

입주 데이터센터

불러오는 중…

BGP 업스트림 및 인접 네트워크

AS3462독립 페이지
업스트림 및 인접 네트워크 불러오는 중…

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
Registered address & allocation dateRIR registration data (RDAP)2026-09-26
Organization & company countryAS-to-organization data2026-10-22
Network typeCleanIP ASN canon2026-10-22
Exchanges & facilitiesOperator self-reported interconnection data2026-10-22
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—

페이지를 시작하는 데 시간이 오래 걸리고 있습니다. 일부 리소스가 로드되지 않았을 수 있습니다. 다시 불러와 보세요.

페이지 다시 불러오기

다중 소스 교차 검증 · 자체 평판 데이터 · 실제 데이터만 사용

mimetic
mimetic
mimetic