212.193.152.0/21 - BGP Prefix
IPv4RIPEassigned RPKI Valid
CIDR
212.193.152.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇷🇺 Russia
City
Moscow
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below. | ||||
More-Specific Announcements
8 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 212.193.152.0/23 | AS204878 CCT-M9P1 OOO "Sovremennye setevye tekhnologii" | Valid | - | 2026-10-12 |
| 212.193.154.0/24 | AS204878 CCT-M9P1 OOO "Sovremennye setevye tekhnologii" | Valid | - | 2026-10-12 |
| 212.193.155.0/24 | AS34879 CCT-AS OOO "Sovremennye setevye tekhnologii" | Valid | - | 2026-10-12 |
| 212.193.156.0/23 | AS34879 CCT-AS OOO "Sovremennye setevye tekhnologii" | Valid | - | 2026-10-12 |
| 212.193.156.0/24 | AS34879 CCT-AS OOO "Sovremennye setevye tekhnologii" | Valid | - | 2026-10-12 |
| 212.193.157.0/24 | AS34879 CCT-AS OOO "Sovremennye setevye tekhnologii" | Valid | - | 2026-10-12 |
| 212.193.158.0/24 | AS34879 CCT-AS OOO "Sovremennye setevye tekhnologii" | Valid | - | 2026-10-12 |
| 212.193.159.0/24 | AS34879 CCT-AS OOO "Sovremennye setevye tekhnologii" | Valid | - | 2026-10-12 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS34879 | RIPE | RUIX-MNT | 2025-11-11 |
Transfer History
Registry transfers of 212.193.152.0/21, blocks inside it, or blocks containing it.
- 212.193.144.0/20Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 212.193.144.0/20 | Autonomous Nonprofit Organisation "Russian Scientific-Research Institute for Public Networks" | Joint-stock company "Internet Exchange "MSK-IX | 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/212.193.152.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/212.193.152.0/21" | jq
External Links