168.131.0.0/16
🇰🇷CIDR
168.131.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇰🇷 South Korea
City
Gwangju (Yongbong-ro)
RIR
APNIC
Status
allocated
Allocated
4/25/1994
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 168.131.0.0/16 | AS10197CNU-AS-KR-KR - Chonnam National University | No ROA | RADB | 5/31/2026 |
Covering Prefix
10 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 168.131.40.0/24 | AS10197CNU-AS-KR-KR - Chonnam National University | No ROA | — | 5/31/2026 |
| 168.131.78.0/24 | AS10197CNU-AS-KR-KR - Chonnam National University | No ROA | — | 5/31/2026 |
| 168.131.126.0/24 | AS10197CNU-AS-KR-KR - Chonnam National University | No ROA | — | 5/31/2026 |
| 168.131.127.0/24 | AS10197CNU-AS-KR-KR - Chonnam National University | No ROA | — | 5/31/2026 |
| 168.131.129.0/24 | AS10197CNU-AS-KR-KR - Chonnam National University | No ROA | — | 5/31/2026 |
| 168.131.131.0/24 | AS10197CNU-AS-KR-KR - Chonnam National University | No ROA | — | 5/31/2026 |
| 168.131.187.0/24 | AS10197CNU-AS-KR-KR - Chonnam National University | No ROA | — | 5/31/2026 |
| 168.131.193.0/24 | AS10197CNU-AS-KR-KR - Chonnam National University | No ROA | — | 5/31/2026 |
| 168.131.194.0/24 | AS10197CNU-AS-KR-KR - Chonnam National University | No ROA | — | 5/31/2026 |
| 168.131.195.0/24 | AS10197CNU-AS-KR-KR - Chonnam National University | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS10197 | RADB | MAINT-AS4766 | 11/13/2023 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/168.131.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/168.131.0.0/16" | jq
External Links