202.135.8.0/21
🇯🇵IPv4APNICallocatedNo ROA
CIDR
202.135.8.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇯🇵 Japan
City
Chiyoda City
RIR
APNIC
Status
allocated
Allocated
10/4/1995
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
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 202.135.0.0/16 | AS2687ATGS-MMD-AS - AT&T Enterprises, LLC | No ROA | — | 6/2/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 202.135.12.0/22 | 🇸🇬SG | assigned | |
| 202.135.12.0/23 | 🇸🇬SG | assigned | |
| 202.135.14.0/25 | 🇸🇬SG | assigned | |
| 202.135.14.128/25 | 🇸🇬SG | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/202.135.8.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/202.135.8.0/21" | jq
External Links