103.5.176.0/21
🇯🇵IPv4RIPEassignedNo ROA
CIDR
103.5.176.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇯🇵 Japan
City
Komatsu
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
6 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.5.176.0/22 | AS55894WHOSNEXT - Who's Next | No ROA | — | 5/30/2026 |
| 103.5.180.0/22 | AS132035UUM-MY-AS-AP - Computer Center | No ROA | — | 5/30/2026 |
| 103.5.180.0/24 | AS132035UUM-MY-AS-AP - Computer Center | No ROA | — | 5/30/2026 |
| 103.5.181.0/24 | AS132035UUM-MY-AS-AP - Computer Center | No ROA | — | 5/30/2026 |
| 103.5.182.0/24 | AS132035UUM-MY-AS-AP - Computer Center | No ROA | — | 5/30/2026 |
| 103.5.183.0/24 | AS132035UUM-MY-AS-AP - Computer Center | No ROA | — | 5/30/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 103.5.180.0/22 | AS132035 | 🇲🇾MY | allocated |
| 103.5.176.0/22 | AS55894 | 🇯🇵JP | allocated |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/103.5.176.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.5.176.0/21" | jq
External Links