37.230.128.0/21 - LEADERTELECOMBV LeaderTelecom B.V (AS58272)
CIDR
37.230.128.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇩🇪 Germany
City
Enge-Sande
RIR
RIPE NCC
Status
allocated
Allocated
2012-04-11
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
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| 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
7 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 37.230.128.0/23 | AS210226 Windcloud40-as Windcloud 4.0 GmbH | Valid | - | 2026-10-12 |
| 37.230.130.0/24 | AS58272 LEADERTELECOMBV-AS LeaderTelecom B.V. | Valid | - | 2026-10-12 |
| 37.230.131.0/24 | AS200197 HYBRID-Poland HYBRID ADTECH SP.Z.O.O. | Valid | - | 2026-10-12 |
| 37.230.132.0/24 | AS58272 LEADERTELECOMBV-AS LeaderTelecom B.V. | Valid | - | 2026-10-12 |
| 37.230.133.0/24 | AS202547 LON-AS Hranilnica LON d.d., Kranj | No ROA | - | 2026-10-12 |
| 37.230.134.0/24 | AS58272 LEADERTELECOMBV-AS LeaderTelecom B.V. | Valid | - | 2026-10-12 |
| 37.230.135.0/24 | AS58272 LEADERTELECOMBV-AS LeaderTelecom B.V. | Valid | - | 2026-10-12 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 37.230.128.0/23 | AS210226 | 🇩🇪DE | assigned |
| 37.230.131.0/24 | AS200197 | 🇵🇱PL | assigned |
| 37.230.133.0/24 | AS202547 | 🇸🇮SI | assigned |
| 37.230.134.0/24 | AS58272 | 🇳🇱NL | assigned |
Related Prefixes
More prefixes of AS58272
All prefixes of AS58272 →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/37.230.128.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/37.230.128.0/21" | jq
External Links