203.31.164.0/23
🇮🇩CIDR
203.31.164.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇮🇩 Indonesia
City
Jakarta
RIR
APNIC
Status
assigned
Allocated
5/8/2007
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.31.164.0/23 | AS38498BIZNET-BII-AS-ID - 203.31.164.0/23 | No ROA | RADB | 6/1/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.31.164.0/24 | AS38498BIZNET-BII-AS-ID - 203.31.164.0/23 | No ROA | — | 6/1/2026 |
| 203.31.165.0/24 | AS38498BIZNET-BII-AS-ID - 203.31.164.0/23 | No ROA | — | 6/1/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/203.31.164.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.31.164.0/23" | jq
External Links