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AS131151 Imcloud Technology 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

TWAS131151Imcloud Technology Co., Ltd.データセンター
WHOIS Topology

Taiwan · APNIC

IPv4 addresses

5,120

17 announced prefixes

IPv6 addresses

—

0 announced prefixes

BGP neighbours

…

CAIDA rank

#20,953

Customer cone 1 ASNs

Estimated users

2.47万

APNIC: 2.44万

RPKI

100% valid

0 invalid · 0 not covered

Average purity

75

53 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.

PrefixRPKIRegistrationGeolocationAddresses
187.79.248.0/21ValidTWSDCL-TW-NETAPNICTWChanghua2,048
103.123.132.0/22ValidTWSDCL-TWAPNICTWTaipei1,024
103.137.22.0/23ValidTWSDCL-TW-NETAPNICTWTaipei512
103.158.228.0/23ValidTWSDCL-TW-NETAPNICTWTaipei512
123.253.140.0/23ValidTWSDCL-TWAPNICTWLinkou District512
187.79.248.0/23ValidTWSDCL-TW-NETAPNICTWChanghua512
103.123.132.0/24ValidTWSDCL-TWAPNICTWTaipei256
103.123.133.0/24ValidTWSDCL-TWAPNICTWTaipei256
103.137.22.0/24ValidTWSDCL-TW-NETAPNICTWTaipei256
103.137.23.0/24ValidTWSDCL-TW-NETAPNICTWTaipei256
103.158.228.0/24ValidTWSDCL-TW-NETAPNICTWTaipei256
103.208.196.0/24ValidTWSDCL-TWAPNICTWLinkou District256
103.246.219.0/24ValidTWSDCL-TWAPNICTWTaipei256
123.253.140.0/24ValidTWSDCL-TWAPNICTWLinkou District256
123.253.141.0/24ValidTWSDCL-TWAPNICTWTaipei256
187.79.248.0/24ValidTWSDCL-TW-NETAPNICTWChanghua256
187.79.249.0/24ValidTWSDCL-TW-NETAPNICTWNantou City256

/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 13 / 20 （65%） · flagged 6

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

103.123.132.0/224/4 with data · 1 flagged

187.79.248.0/212/8 with data · 0 flagged

103.137.22.0/232/2 with data · 1 flagged

123.253.140.0/232/2 with data · 2 flagged

103.158.228.0/231/2 with data · 1 flagged

103.208.196.0/241/1 with data · 0 flagged

103.246.219.0/241/1 with data · 1 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

85–100 070–84 5150–69 20–49 0

0.23%

Share of IPv4 reported or blocklisted

10

Listed IPs

53

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
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

AS131151 · 過去7日間
モバイルとデスクトップ
デスクトップ 65.0%モバイル 35.0%
デスクトップ65.0%モバイル35.0%
ボットと人間
人間 47.3%ボット 52.7%
人間47.3%ボット52.7%

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
28.3%HTTP/2
70.3%HTTP/3
1.4%
HTTPとHTTPS
88.4% HTTPS（暗号化）
HTTP（暗号化なし）11.6%
TLSバージョン
TLS 1.0/1.10%TLS 1.27.0%TLS 1.391.5%QUIC1.6%

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
68.4%POST
22.3%HEAD
7.4%OPTIONS
1.9%

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

49,288
7日間の合計
6,780
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
16:00–17:00
Active hours
21 hrs
Weekend vs weekday
Weekdays heavier
Busiest day
Wed

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

AS131151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
Registered address & allocation dateRIR registration data (RDAP)2026-10-09
Organization & company countryAS-to-organization data2026-10-22
Network typeCleanIP ASN canon2026-10-22
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
IP reputationCleanIP lookups and neighbour sampling—

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