164.37.206.0/23 - BGP Prefix
IPv4RIPEassigned RPKI Valid
CIDR
164.37.206.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇩🇪 Germany
City
Frankfurt am Main
RIR
RIPE
Status
assigned
Allocated
-
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
1 more-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 164.37.207.0/24 | AS152666 ICDN-AS-AP - ICDN TELECOM PTE. LTD. | Valid | - | 2026-10-12 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 164.37.206.0/24 | 🇭🇰HK | assigned | |
| 164.37.207.0/24 | AS152666 | 🇪🇺EU | assigned |
Transfer History
Registry transfers of 164.37.206.0/23, blocks inside it, or blocks containing it.
- 164.37.192.0/18Transfer ·
- 164.37.0.0/16Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 164.37.192.0/18 | Transfer | |||
| 164.37.0.0/16 | Semcon Sweden AB | Apoteket AB | Transfer |
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 transfer marketTransfers published by all five RIRs
API
Open https://api.ipctl.io/v1/prefix/164.37.206.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/164.37.206.0/23" | jq
External Links