189.81.158.0/23 - BGP Prefix (MOAS)
IPv4RIPE NCCannouncedMOAS RPKI Invalid
CIDR
189.81.158.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇷🇴 Romania
City
Bucharest
RIR
RIPE NCC
Status
announced
Allocated
-
Announced BGP Routes
2 of 2 routesMOAS - 2 origin ASNs
RPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 189.81.158.0/23 | AS203061 itproximus UAB code200 | Invalid | - | 2026-10-11 |
| 189.81.158.0/23 | AS212238 CDNEXT Datacamp Limited | Valid | RIPE | 2026-10-11 |
RPKI ROAs
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 189.81.158.0/24 | 🇷🇴RO | assigned | |
| 189.81.159.0/24 | 🇷🇴RO | assigned |
Transfer History
Registry transfers of 189.81.158.0/23, blocks inside it, or blocks containing it.
- 189.81.0.0/16inter-RIRTransfer ·
- 189.81.0.0/16inter-RIRTransfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 189.81.0.0/16inter-RIR | Transfer | |||
| 189.81.0.0/16inter-RIR | Transfer |
Geolocation
Country🇷🇴RomaniaRO
CityBucharest
Abuse Contact
Learn more
- RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
- RPKI validatorCheck ROA coverage for any prefix or ASN
- What is BGP?How prefixes are announced and routed
- More-specific prefixesGlossary: covering and more-specific routes
- IPv4 transfers in the RIPE NCC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/189.81.158.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/189.81.158.0/23" | jq
External Links