103.215.172.0/22
🇯🇵IPv4APNICallocatedNo ROA
CIDR
103.215.172.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇯🇵 Japan
City
Toshima (3 Chome)
RIR
APNIC
Status
allocated
Allocated
4/26/2016
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
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.215.172.0/24 | AS136506LEONCOLTD-AS-AP - LEON CO.LTD | No ROA | — | 6/1/2026 |
| 103.215.175.0/24 | AS136506LEONCOLTD-AS-AP - LEON CO.LTD | No ROA | — | 6/1/2026 |
| 103.215.173.0/24 | AS137445AS-PFLINK-JP - PF LINK SYSTEMS | No ROA | — | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS17941 | APNIC | MAINT-LEONCOLTD-JP | 8/14/2017 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 103.215.174.0/24 | 🇯🇵JP | assigned | |
| 103.215.173.0/24 | AS137445 | 🇯🇵JP | assigned |
| 103.215.172.128/25 | 🇯🇵JP | assigned | |
| 103.215.175.0/25 | 🇯🇵JP | assigned | |
| 103.215.175.128/26 | 🇯🇵JP | assigned | |
| 103.215.172.64/26 | 🇯🇵JP | assigned | |
| 103.215.175.192/27 | 🇯🇵JP | assigned | |
| 103.215.172.32/27 | 🇯🇵JP | assigned | |
| 103.215.172.16/28 | 🇯🇵JP | assigned | |
| 103.215.175.224/28 | 🇯🇵JP | assigned | |
| 103.215.172.8/29 | 🇯🇵JP | assigned | |
| 103.215.175.240/29 | 🇯🇵JP | assigned | |
| 103.215.172.4/30 | 🇯🇵JP | assigned | |
| 103.215.175.248/30 | 🇯🇵JP | assigned | |
| 103.215.172.2/31 | 🇯🇵JP | assigned | |
| 103.215.175.252/31 | 🇯🇵JP | assigned | |
| 103.215.172.1/32 | 🇯🇵JP | assigned | |
| 103.215.175.254/32 | 🇯🇵JP | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/103.215.172.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.215.172.0/22" | jq
External Links