AS131905
Japan Registry Services Co., Ltd.
Scanned 2 days ago
📋 Summary
IP address summary information| Name | Japan Registry Services Co., Ltd. |
| Country | JP |
| Website | Japan Registry Services Co., Ltd. |
| IPv4 addresses | 1.0K |
| IPv6 addresses | ~2^81 |
| ASN type | Transit |
| Registry | APNIC |
| Allocated | - |
| Updated | Aug 14, 2025 |
🗺️ Geolocation
JPCountries by IPv4 share
Geolocation based on WHOIS registration data.
📊 IP Ranges
IPv4: 3 | IPv6: 1| Netblock | IP Count |
|---|---|
| 103.198.208.0/23 | 512 |
| 103.198.210.0/24 | 256 |
| 2403:2880::/32 | 0 |
| 219.100.72.0/24 | 256 |
Prefix data from RIPE Stat / RIR allocation records.
📄 WHOIS
APNIC| Handle | AS131905 |
| Name | JPRS-GTLD |
| Country | JP |
| Status | active |
| Updated | Aug 14, 2025 |
Contacts
| Admin Contact | JP00275301 <hostmaster@nic.ad.jp> |
| Tech Contact | JP00275301 <hostmaster@nic.ad.jp> |
| Phone | +81-3-5297-2312 |
| Address | Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda Chiyoda-ku, Tokyo 101-0047, Japan |
Source: APNIC
🔗 Peers
0 peers for this ASNNo peers found.
⬆️ Upstreams
1 upstream| ASN | Name |
|---|---|
| AS18149 | Japan Registry Service Co., Ltd. |
Upstream data from RIPE Stat routing history.
⬇️ Downstreams
0 downstreamsNo downstreams found.
🔒 RPKI / ROA
Source: rpki.zorn.ltd| Prefix | Origin ASN | Max Length | Validity |
|---|---|---|---|
| 103.198.208.0/23 | AS131905 | /23 | Not Found |
| 103.198.210.0/24 | AS131905 | /24 | Not Found |
| 219.100.72.0/24 | AS131905 | /24 | Not Found |
RPKI validation powered by rpki.zorn.ltd (Routinator).