81.90.144.0/20 - AFRANET (AS25184)
CIDR
81.90.144.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇮🇷 Iran
City
Tehrān
RIR
RIPE NCC
Status
allocated
Allocated
2006-01-04
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.90.144.0/20 | AS25184 AFRANET Afranet | Valid | RIPE | 2026-10-12 |
More-Specific Announcements
16 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.90.144.0/24 | AS25184 AFRANET Afranet | Valid | - | 2026-10-12 |
| 81.90.145.0/24 | AS25184 AFRANET Afranet | Valid | - | 2026-10-12 |
| 81.90.146.0/24 | AS25184 AFRANET Afranet | Valid | - | 2026-10-12 |
| 81.90.147.0/24 | AS25184 AFRANET Afranet | Valid | - | 2026-10-12 |
| 81.90.148.0/24 | AS25184 AFRANET Afranet | Valid | - | 2026-10-12 |
| 81.90.149.0/24 | AS25184 AFRANET Afranet | Valid | - | 2026-10-12 |
| 81.90.150.0/24 | AS25184 AFRANET Afranet | Valid | - | 2026-10-12 |
| 81.90.151.0/24 | AS25184 AFRANET Afranet | Valid | - | 2026-10-12 |
| 81.90.152.0/24 | AS25184 AFRANET Afranet | Valid | - | 2026-10-12 |
| 81.90.153.0/24 | AS25184 AFRANET Afranet | Valid | - | 2026-10-12 |
| 81.90.154.0/24 | AS25184 AFRANET Afranet | Valid | - | 2026-10-12 |
| 81.90.155.0/24 | AS25184 AFRANET Afranet | Valid | - | 2026-10-12 |
| 81.90.156.0/24 | AS25184 AFRANET Afranet | Valid | - | 2026-10-12 |
| 81.90.157.0/24 | AS25184 AFRANET Afranet | Valid | - | 2026-10-12 |
| 81.90.158.0/24 | AS25184 AFRANET Afranet | Valid | - | 2026-10-12 |
| 81.90.159.0/24 | AS25184 AFRANET Afranet | Valid | - | 2026-10-12 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 81.90.144.0/20 | AS25184 | /24 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS25184 | RIPE | AFRA-MNT-NESH-1 | 2009-10-21 |
More Specific Prefixes
Origin ASN
AS25184
AFRANET Afranet
Related Prefixes
More prefixes of AS25184
All prefixes of AS25184 →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/81.90.144.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/81.90.144.0/20" | jq
External Links