87.251.168.0/21 - URAL JSC "ER Telecom Holding" (AS5563)
CIDR
87.251.168.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇷🇺 Russia
City
Yekaterinburg
RIR
RIPE NCC
Status
allocated
Allocated
2005-09-13
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 87.251.168.0/21 | AS5563 URAL JSC "ER-Telecom Holding" | No ROA | RIPE | 2026-10-12 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS5563 | RIPE | AS5563-MNT | 2020-07-17 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 87.251.168.0/24 | 🇷🇺RU | assigned | |
| 87.251.169.0/24 | 🇷🇺RU | assigned | |
| 87.251.170.0/24 | 🇷🇺RU | assigned | |
| 87.251.171.0/24 | 🇷🇺RU | assigned | |
| 87.251.172.0/24 | 🇷🇺RU | assigned | |
| 87.251.173.0/24 | 🇷🇺RU | assigned | |
| 87.251.174.0/24 | 🇷🇺RU | assigned | |
| 87.251.175.0/24 | 🇷🇺RU | assigned |
Origin ASN
AS5563
URAL JSC "ER-Telecom Holding"
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/87.251.168.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/87.251.168.0/21" | jq
External Links