64.81.112.0/21
🇯🇵CIDR
64.81.112.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇯🇵 Japan
City
Tokyo
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 64.81.112.0/21 | AS3257GTT-BACKBONE GTT Communications Inc. | No ROA | — | 5/31/2026 |
Covering Prefix
7 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 64.81.0.0/16 | AS3257GTT-BACKBONE GTT Communications Inc. | No ROA | — | 5/31/2026 |
| 64.81.112.0/22 | AS979NETLAB-SDN - NetLab Global | No ROA | — | 5/31/2026 |
| 64.81.116.0/23 | AS979NETLAB-SDN - NetLab Global | No ROA | — | 5/31/2026 |
| 64.81.113.0/24 | AS979NETLAB-SDN - NetLab Global | No ROA | — | 5/31/2026 |
| 64.81.114.0/24 | AS979NETLAB-SDN - NetLab Global | No ROA | — | 5/31/2026 |
| 64.81.115.0/24 | AS979NETLAB-SDN - NetLab Global | No ROA | — | 5/31/2026 |
| 64.81.112.0/24 | AS979NETLAB-SDN - NetLab Global | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS979 | RADB | MAINT-PREMIUM | 11/22/2025 |
Geolocation
Country🇯🇵JapanJP
CityTokyo
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/64.81.112.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/64.81.112.0/21" | jq
External Links