90.156.128.0/20 - MASTERHOST "MASTERHOST" (AS25532)
CIDR
90.156.128.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇷🇺 Russia
City
Kogalym
RIR
RIPE NCC
Status
allocated
Allocated
2006-11-17
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 90.156.128.0/20 | AS25532 MASTERHOST-AS LLC "MASTERHOST" | No ROA | RIPE | 2026-10-11 |
More-Specific Announcements
6 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 90.156.128.0/24 | AS25532 MASTERHOST-AS LLC "MASTERHOST" | No ROA | - | 2026-10-11 |
| 90.156.129.0/24 | AS25532 MASTERHOST-AS LLC "MASTERHOST" | No ROA | - | 2026-10-11 |
| 90.156.132.0/24 | AS25532 MASTERHOST-AS LLC "MASTERHOST" | No ROA | - | 2026-10-11 |
| 90.156.139.0/24 | AS25532 MASTERHOST-AS LLC "MASTERHOST" | No ROA | - | 2026-10-11 |
| 90.156.140.0/24 | AS25532 MASTERHOST-AS LLC "MASTERHOST" | No ROA | - | 2026-10-11 |
| 90.156.141.0/24 | AS25532 MASTERHOST-AS LLC "MASTERHOST" | No ROA | - | 2026-10-11 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS25532 | RIPE | MASTERHOST-MNT | 2022-12-05 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 90.156.128.0/24 | AS25532 | 🇷🇺RU | assigned |
| 90.156.133.0/27 | 🇷🇺RU | assigned | |
| 90.156.137.224/27 | 🇷🇺RU | assigned | |
| 90.156.140.0/25 | 🇷🇺RU | assigned | |
| 90.156.140.128/26 | 🇷🇺RU | assigned | |
| 90.156.140.192/26 | 🇷🇺RU | assigned |
Origin ASN
AS25532
MASTERHOST-AS LLC "MASTERHOST"
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/90.156.128.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/90.156.128.0/20" | jq
External Links