89.37.72.0/21 - PROCONO S.A (AS34977)
CIDR
89.37.72.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇪🇸 Spain
City
Ciudad Lineal
RIR
RIPE NCC
Status
allocated
Allocated
2005-11-29
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 89.37.72.0/21 | AS34977 PROCONO-AS PROCONO S.A. | Valid | RIPE | 2026-10-11 |
More-Specific Announcements
3 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 89.37.72.0/24 | AS34977 PROCONO-AS PROCONO S.A. | Valid | - | 2026-10-11 |
| 89.37.73.0/24 | AS34977 PROCONO-AS PROCONO S.A. | Valid | - | 2026-10-11 |
| 89.37.74.0/24 | AS34977 PROCONO-AS PROCONO S.A. | Valid | - | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 89.37.72.0/21 | AS34977 | /21 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS34977 | RIPE | PROCONO-MNT | 2017-11-24 |
Transfer History
Registry transfers of 89.37.72.0/21, blocks inside it, or blocks containing it.
- 89.37.72.0/21Transfer ·
- 89.37.72.0/21Transfer ·
Origin ASN
AS34977
PROCONO-AS PROCONO S.A.
Related Prefixes
More prefixes of AS34977
All prefixes of AS34977 →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/89.37.72.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/89.37.72.0/21" | jq
External Links