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Результат проверки ASN AS38841 kbro CO. Ltd. — размер сети, BGP-маршрутизация и регистрация

TWAS38841kbro CO. Ltd.Провайдер
WHOIS Topology

Taiwan · APNICkbro.com.tw

Home broadbandRPKI filtering

IPv4 addresses

596 224

463 announced prefixes

IPv6 addresses

7.92 × 10²⁸

38 announced prefixes

BGP neighbours

…

CAIDA rank

#7 950

Customer cone 2 ASNs

Estimated users

1,4 млн

APNIC: 1,4 млн

RPKI

100% valid

0 invalid · 0 not covered

Average purity

88

115 sampled IPs

IXPs / facilities

1 / 1

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
123.192.0.0/14ValidTWKBRO-NETAPNICTWTaipei262 144
118.232.0.0/15ValidTWKBRO-NETAPNICTWChang-hua131 072
123.192.0.0/15ValidTWKBRO-NETAPNICTWTaipei131 072
123.194.0.0/15ValidTWKBRO-NETAPNICTWTaichung131 072
180.176.0.0/15ValidTWKBRO-NETAPNICTWTaipei131 072
106.1.0.0/16ValidTWKBRO-NETAPNICTWChang-hua65 536
118.232.0.0/16ValidTWKBRO-NETAPNICTWChang-hua65 536
118.233.0.0/16ValidTWKBRO-NETAPNICTWNew Taipei City65 536
180.176.0.0/16ValidTWKBRO-NETAPNICTWTaipei65 536
180.177.0.0/16ValidTWKBRO-NETAPNICTWHsinchu65 536
106.1.0.0/17ValidTWKBRO-NETAPNICTWChang-hua32 768
106.1.128.0/17ValidTWKBRO-NETAPNICTWTaichung32 768
123.192.0.0/20ValidTWKBRO-NETAPNICTWTaipei4 096
211.76.112.0/20ValidTWKBRO-NETAPNICTWTaiwan4 096
106.1.32.0/21ValidTWKBRO-NETAPNICTWPingtung City2 048
106.1.152.0/21ValidTWKBRO-NETAPNICTWPingtung City2 048
106.1.184.0/21ValidTWKBRO-NETAPNICTWTaichung2 048
106.1.208.0/21ValidTWKBRO-NETAPNICTWTaoyuan2 048
118.232.48.0/21ValidTWKBRO-NETAPNICTWTaipei2 048
118.232.88.0/21ValidTWKBRO-NETAPNICTWXinying District2 048

/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 137 / 2 329 （6%） · flagged 61

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

123.192.0.0/1452/1024 with data · 27 flagged

180.176.0.0/1537/512 with data · 14 flagged

118.232.0.0/1533/512 with data · 15 flagged

106.1.0.0/1614/256 with data · 5 flagged

211.76.112.0/201/16 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 8570–84 2250–69 70–49 1

0.13%

Share of IPv4 reported or blocklisted

782

Listed IPs

115

Analysed IPs

Riskiest /24 blocks

/24 blockFlaggedAnalysed
123.192.95.0/2424
118.232.199.0/24111

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
Scope
Single country
In registered country
100.0%

Estimated by sampling IPv4 ranges against a geolocation database.

Наблюдение за трафиком

AS38841 · За последние 7 дней
Мобильные и десктоп
Десктоп 66.9%Мобильные 33.0%
Десктоп66.9%Мобильные33.0%
Боты и люди
Люди 77.8%Боты 22.2%
Люди77.8%Боты22.2%

Внедрение и использование

Внедрение и использование ключевых протоколов

Версия протокола IP
IPv4 45.8%IPv6 54.2%54.2%IPv6
IPv445.8%IPv654.2%
Версия HTTP
HTTP/1.x
18.3%HTTP/2
42.1%HTTP/3
39.5%
HTTP и HTTPS
96.4% HTTPS (шифрованный)
Обычный HTTP 3.6%
Версия TLS
TLS 1.0/1.1< 0.1%TLS 1.25.1%TLS 1.353.9%QUIC41.0%

Безопасность и атаки

Данные об атаках на сетевом уровне и уровне приложений

Атаки уровня L7
GET
81.2%POST
15.3%PUT
1.7%HEAD
1.5%OPTIONS
0.2%Другое
< 0.1%

BGP-анонсы

Почасовое число анонсов маршрутов BGP за последние 7 дней

1 768 215
Всего за 7 дней
79 928
Пик за час

Данные: Cloudflare Radar, лицензия 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
13 hrs
Weekend vs weekday
Weekends heavier
Busiest day
Sat

Присутствие в дата-центрах

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BGP: аплинки и соседи

AS38841Отдельная страница
Загрузка аплинков и соседей…

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)2026-10-09
Organization & company countryAS-to-organization data2026-10-21
Network typeCleanIP ASN canon2026-10-22
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 estimates2026-10-19
Network tagsPublic routing data community tags2026-10-22
IP reputationCleanIP lookups and neighbour sampling—

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