43.253.128.0/17
🇯🇵CIDR
43.253.128.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇯🇵 Japan
City
Chiyoda City (3-chōme)
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 43.253.128.0/17 | AS17686ACCELIA - ACCELIA | No ROA | RADB | 5/31/2026 |
Covering Prefix
8 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 43.253.128.0/18 | AS17686ACCELIA - ACCELIA | No ROA | — | 5/31/2026 |
| 43.253.192.0/18 | AS17686ACCELIA - ACCELIA | No ROA | — | 5/31/2026 |
| 43.253.151.0/24 | AS17686ACCELIA - ACCELIA | No ROA | — | 5/31/2026 |
| 43.253.150.0/24 | AS17686ACCELIA - ACCELIA | No ROA | — | 5/31/2026 |
| 43.253.212.0/24 | AS17686ACCELIA - ACCELIA | No ROA | — | 5/31/2026 |
| 43.253.213.0/24 | AS17686ACCELIA - ACCELIA | No ROA | — | 5/31/2026 |
| 43.253.214.0/24 | AS17686ACCELIA - ACCELIA | No ROA | — | 5/31/2026 |
| 43.253.215.0/24 | AS17686ACCELIA - ACCELIA | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS17686 | RADB | MAINT-AS17686 | 11/13/2023 |
Origin ASN
AS17686
ACCELIA - ACCELIA
Geolocation
API
Open https://api.ipctl.io/v1/prefix/43.253.128.0/17Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/43.253.128.0/17" | jq
External Links