85.142.212.0/23 - BGP Prefix
IPv4RIPEassigned
CIDR
85.142.212.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇷🇺 Russia
City
St Petersburg
RIR
RIPE
Status
assigned
Allocated
-
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 85.142.212.0/23 | AS49505 | /24 | ripe |
Transfer History
Registry transfers of 85.142.212.0/23, blocks inside it, or blocks containing it.
- 85.142.0.0/15M&A ·
- 85.142.0.0/15M&A ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 85.142.0.0/15 | The Academy of the Ministry of Education of the Russian Federation | Federal State Institution "Federal Scientific Research Institute for System Analysis of the Russian Academy of Sciences" | M&A | |
| 85.142.0.0/15 | State Institute of Information Technologies and Telecommunications (SIIT&T "Informika") | "The federal state autonomous educational establishment of additional professional education Center of Realization of State Educational Policy and Informational Technologies | M&A |
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/85.142.212.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/85.142.212.0/23" | jq
External Links