37.203.204.0/22
🇷🇺IPv4RIPEassignedNo ROA
CIDR
37.203.204.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇷🇺 Russia
City
Ryazan
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
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 37.203.200.0/21 | AS56420RYAZAN-AS JSC "ER-Telecom Holding" | No ROA | — | 5/31/2026 |
| 37.203.204.0/23 | AS56420RYAZAN-AS JSC "ER-Telecom Holding" | No ROA | — | 5/31/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/37.203.204.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/37.203.204.0/22" | jq
External Links