2.57.100.0/22 - BGP Prefix
IPv4RIPE NCCallocated RPKI Valid
CIDR
2.57.100.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇪🇸 Spain
City
L'Hospitalet de Llobregat
RIR
RIPE NCC
Status
allocated
Allocated
2019-03-19
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below. | ||||
More-Specific Announcements
4 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2.57.100.0/24 | AS60609 APFUTURA-ASN APFUTURA TELECOM SL | Valid | - | 2026-10-13 |
| 2.57.101.0/24 | AS60609 APFUTURA-ASN APFUTURA TELECOM SL | Valid | - | 2026-10-13 |
| 2.57.102.0/24 | AS60609 APFUTURA-ASN APFUTURA TELECOM SL | Valid | - | 2026-10-13 |
| 2.57.103.0/24 | AS60609 APFUTURA-ASN APFUTURA TELECOM SL | Valid | - | 2026-10-13 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 2.57.100.0/25 | 🇪🇸ES | assigned | |
| 2.57.100.128/25 | 🇪🇸ES | assigned | |
| 2.57.101.0/25 | 🇪🇸ES | assigned | |
| 2.57.101.128/25 | 🇪🇸ES | assigned | |
| 2.57.102.0/24 | AS60609 | 🇪🇸ES | assigned |
| 2.57.103.0/24 | AS60609 | 🇪🇸ES | assigned |
Transfer History
Registry transfers of 2.57.100.0/22, blocks inside it, or blocks containing it.
- 2.57.100.0/22Transfer ·
Geolocation
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/2.57.100.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2.57.100.0/22" | jq
External Links