164.37.48.0/23 - (AS48833)
CIDR
164.37.48.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇩🇪 Germany
City
Frankfurt am Main
RIR
RIPE NCC
Status
assigned
Allocated
1993-01-31
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 164.37.48.0/24 | 🇩🇪DE | assigned | |
| 164.37.49.0/24 | AS48833 | 🇸🇪SE | assigned |
Transfer History
Registry transfers of 164.37.48.0/23, blocks inside it, or blocks containing it.
- 164.37.48.0/24Transfer ·
- 164.37.0.0/16Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 164.37.48.0/24 | Transfer | |||
| 164.37.0.0/16 | Semcon Sweden AB | Apoteket AB | Transfer |
Origin ASN
AS48833
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/164.37.48.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/164.37.48.0/23" | jq
External Links