212.11.87.4/30 - BGP Prefix
IPv4RIPEassigned
CIDR
212.11.87.4/30
IP Version
IPv4
Addresses
4
Mask
/30 (255.255.255.252)
Country
🇮🇹 Italy
City
Milan
RIR
RIPE
Status
assigned
Allocated
-
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 212.11.87.0/24 | AS19806 | /24 | ripe |
Transfer History
Registry transfers of 212.11.87.4/30, blocks inside it, or blocks containing it.
- 212.11.80.0/21Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 212.11.80.0/21 | Gradwell Communications Limited | NTT Global Networks Incorporated | Transfer |
Geolocation
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 transfer marketTransfers published by all five RIRs
API
Open https://api.ipctl.io/v1/prefix/212.11.87.4/30Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/212.11.87.4/30" | jq
External Links