81.180.16.0/21
π·π΄CIDR
81.180.16.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
π·π΄ Romania
City
Bucharest
RIR
RIPENCC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.180.16.0/21 | AS16220UTCBNet Civil Engineering University of Bucharest | No ROA | RIPE | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS16220 | RIPE | AS16220-MNT | 2/28/2005 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 81.180.20.0/22 | π·π΄RO | assigned | |
| 81.180.16.0/22 | π·π΄RO | assigned |
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/81.180.16.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/81.180.16.0/21" | jq
External Links