81.23.152.0/22
🇷🇺IPv4RIPEassigned RPKI Valid
CIDR
81.23.152.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇷🇺 Russia
City
Kazan’
RIR
RIPE
Status
assigned
Allocated
-
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
5 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.23.144.0/20 | AS12389ROSTELECOM-AS PJSC Rostelecom | Valid | — | 6/1/2026 |
| 81.23.152.0/24 | AS12389ROSTELECOM-AS PJSC Rostelecom | Valid | — | 6/1/2026 |
| 81.23.153.0/24 | AS12389ROSTELECOM-AS PJSC Rostelecom | Valid | — | 6/1/2026 |
| 81.23.154.0/24 | AS12389ROSTELECOM-AS PJSC Rostelecom | Valid | — | 6/1/2026 |
| 81.23.155.0/24 | AS12389ROSTELECOM-AS PJSC Rostelecom | Valid | — | 6/1/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 81.23.144.0/20 | AS12389 | /20 | ripe |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/81.23.152.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/81.23.152.0/22" | jq
External Links