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Kết quả tra cứu ASN AS3462 Chunghwa Telecom Co., Ltd. — quy mô mạng, định tuyến BGP và đăng ký

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

8,98 Tr

APNIC: 8,96 Tr

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.

Quan sát lưu lượng

AS3462 · 7 ngày qua
Di động so với Desktop
Desktop 78.2%Di động 21.8%
Desktop78.2%Di động21.8%
Bot so với Người thật
Người thật 74.6%Bot 25.4%
Người thật74.6%Bot25.4%

Mức áp dụng & sử dụng

Mức áp dụng và sử dụng các giao thức chính

Phiên bản Internet Protocol (IP)
IPv4 76.7%IPv6 23.3%23.3%IPv6
IPv476.7%IPv623.3%
Phiên bản HTTP
HTTP/1.x
23.5%HTTP/2
46.9%HTTP/3
29.6%
HTTP so với HTTPS
97.1% HTTPS (có mã hóa)
HTTP thuần 2.9%
Phiên bản TLS
TLS 1.0/1.1< 0.1%TLS 1.27.0%TLS 1.362.4%QUIC30.5%

Bảo mật & Tấn công

Thông tin chi tiết về lưu lượng tấn công tầng mạng và tầng ứng dụng

Tấn công Layer 7
GET
78.0%POST
11.6%HEAD
9.9%OPTIONS
0.2%PUT
0.1%Khác
< 0.1%

Quảng bá BGP

Số lần quảng bá tuyến BGP theo từng giờ trong 7 ngày qua

2.162.412
Tổng 7 ngày
160.662
Đỉnh theo giờ

Dữ liệu: Cloudflare Radar, theo giấy phép 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

Hiện diện datacenter

Đang tải…

Upstream và láng giềng BGP

AS3462Trang riêng
Đang tải upstream và láng giềng…

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—

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