185.12.28.0/22 - K2 INT K2 Integration JSC (AS51219)
CIDR
185.12.28.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇷🇺 Russia
City
Moscow
RIR
RIPE NCC
Status
allocated
Allocated
2012-12-03
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 185.12.28.0/22 | AS51219 K2_INT K2 Integration JSC | No ROA | RIPE | 2026-10-11 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS51219 | RIPE | lir-ru-k2integration-1-MNT | 2025-06-20 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 185.12.28.0/24 | 🇷🇺RU | assigned | |
| 185.12.29.0/24 | 🇷🇺RU | assigned | |
| 185.12.30.0/24 | 🇷🇺RU | assigned | |
| 185.12.31.0/25 | 🇷🇺RU | assigned | |
| 185.12.31.128/32 | 🇷🇺RU | assigned | |
| 185.12.31.129/32 | 🇷🇺RU | assigned | |
| 185.12.31.130/31 | 🇷🇺RU | assigned | |
| 185.12.31.132/30 | 🇷🇺RU | assigned | |
| 185.12.31.136/29 | 🇷🇺RU | assigned | |
| 185.12.31.144/28 | 🇷🇺RU | assigned | |
| 185.12.31.160/27 | 🇷🇺RU | assigned | |
| 185.12.31.192/26 | 🇷🇺RU | assigned |
Transfer History
Registry transfers of 185.12.28.0/22, blocks inside it, or blocks containing it.
- 185.12.28.0/22Transfer ·
Origin ASN
AS51219
K2_INT K2 Integration JSC
Related Prefixes
Geolocation
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/185.12.28.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/185.12.28.0/22" | jq
External Links