217.77.104.0/21
🇷🇺CIDR
217.77.104.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇷🇺 Russia
City
Moscow (Tsentralnyy administrativnyy okrug)
RIR
RIPENCC
Status
allocated
Allocated
12/1/2000
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 217.77.104.0/21 | AS199599CIREX Telecom-Birzha, LLC | No ROA | RIPE | 5/31/2026 |
Covering Prefix
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 217.77.107.0/24 | AS60826STOLOTO JSC "TC "Center" | No ROA | — | 5/31/2026 |
| 217.77.104.0/24 | AS199599CIREX Telecom-Birzha, LLC | No ROA | — | 5/31/2026 |
| 217.77.108.0/24 | AS199599CIREX Telecom-Birzha, LLC | No ROA | — | 5/31/2026 |
| 217.77.111.0/24 | AS207059UNISENDER Unisender Smart LLC | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS199599 | RIPE | CIREX-MNT | 5/29/2017 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 217.77.111.0/24 | AS207059 | 🇷🇺RU | assigned |
Origin ASN
AS199599
CIREX Telecom-Birzha, LLC
Geolocation
Country🇷🇺RussiaRU
RegionMoscow
CityMoscow (Tsentralnyy administrativnyy okrug)
Coordinates55.7705, 37.5767 ↗
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/217.77.104.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/217.77.104.0/21" | jq
External Links