AS212194 Yuusei 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
IPv4 addresses
3,072
7 announced prefixes
IPv6 addresses
3.62 × 10²⁴
3 announced prefixes
BGP neighbours
…
CAIDA rank
#23,908
Customer cone 1 ASNs
Estimated users
381
APNIC: 378
RPKI
100% valid
0 invalid · 0 not covered
Average purity
72
26 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.
| Prefix | RPKI | Registration | Geolocation | Addresses |
|---|---|---|---|---|
| 2.26.200.0/23 | Valid | ipxoRIPE |  Hong Kong | 512 |
| 2.26.202.0/23 | Valid | ipxoRIPE | Hong Kong | 512 |
| 2.26.204.0/23 | Valid | ipxoRIPE | Hong Kong | 512 |
| 2.27.146.0/23 | Valid |  ipxoRIPE | United States | 512 |
| 2.27.212.0/23 | Valid | ipxoRIPE | United States | 512 |
| 2.26.206.0/24 | Valid | ipxoRIPE | Hong Kong | 256 |
| 151.242.65.0/24 | Valid |  NET-151-242-65-0-24RIPE |  United Arab EmiratesCross-border | 256 |
/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 6 / 12 （50%） · flagged 4
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
0.49%
Share of IPv4 reported or blocklisted
15
Listed IPs
26
Analysed IPs
Riskiest /24 blocks
| /24 block | Flagged | Analysed |
|---|---|---|
| 2.26.201.0/24 | 1 | 2 |
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.
Registered in United Kingdom, but none of the sampled addresses geolocate there.
- Hong Kong58.3%
- United States33.3%
- United Arab Emirates8.3%
- Scope
- Regional
- In registered country
- 0.0%
Estimated by sampling IPv4 ranges against a geolocation database.
トラフィック観測
AS212194 · 過去7日間普及と利用状況
主要プロトコルの普及と利用状況
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
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
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.
Fairly flat around the clock, typical of server or hosting networks.
| 00 | 06 | 12 | 18 | |||||||||||||||||||||
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- Peak hour
- 09:00–10:00
- Active hours
- 24 hrs
- Weekend vs weekday
- Weekdays ≈ weekends
- Busiest day
- Tue
入居データセンター
WHOIS record
The registry’s record for this AS number: holder, status, dates and contacts.
Related networks
Other ASNs registered in the same country with the same network type.
Sources
Where the information on this page comes from and when it was updated.
| Information | Source | Updated |
|---|---|---|
| Registered country | RIR daily delegation statistics | 2026-10-22 |
| Registered address & allocation date | RIR registration data (RDAP) | 2026-10-19 |
| Organization & company country | AS-to-organization data | 2026-10-21 |
| Network type | CleanIP ASN canon | 2026-10-19 |
| Announced prefixes & BGP neighbours | Public BGP routing data | 2026-10-22 |
| IPv4 geography | Geolocation database | — |
| RPKI validation | RPKI ROA validation data | 2026-10-22 |
| Rank & customer cone | CAIDA AS Rank | 2026-10-01 |
| Estimated users (APNIC) | APNIC Labs user estimates | 2026-10-20 |
| IP reputation | CleanIP lookups and neighbour sampling | — |
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