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| Announced By | |||
|---|---|---|---|
| Origin | Origin Registrant | Prefix | Prefix Registrant |
| AS131158 | Nara Institute of Science and Technology, National University Corporation | 163.221.0.0/16   | Nara Institute of Science and Technology, National University Corporation |
| Matching Delegations | |||
|---|---|---|---|
| Registry | Status | Prefix | CC |
| apnic | allocated | 163.221.0.0/16 | JP  |
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Found 1000 records.
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Certificate Transparency Statistics
Total Certificates: 0
Total Domains: 0
Query Time: N/A
Certificates with Domains that map to IPs within 163.221.0.0/16
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| Valid From | Valid To | Status | Issuer / Serial | CT Logs | SANs | Count |
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| IP | Domain |
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JPIRR
route: 163.221.0.0/16
descr: Nara Institute of Science and Technology
X-Keiro: noc@itc.naist.jp
origin: AS131158
notify: noc@itc.naist.jp
mnt-by: MAINT-AS131158
changed: kitauchi.kazuyuki@naist.ac.jp 20251201
source: JPIRR
REALTIME
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REALTIME
163.221.0.0/16 is a bogon ().
| Collector | Peer IP | Peer ASN | Has Prefix | Origin ASN |
|---|---|---|---|---|
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