188.121.240.0/23 - BGP Prefix
IPv4RIPEassigned
CIDR
188.121.240.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇨🇭 Switzerland
City
Geneva (Grottes - Saint-Gervais)
RIR
RIPE
Status
assigned
Allocated
-
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 188.121.224.0/19 | AS29075 | /19 | ripe |
Transfer History
Registry transfers of 188.121.240.0/23, blocks inside it, or blocks containing it.
- 188.121.224.0/19Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 188.121.224.0/19 | HOPUS SAS | IELO-LIAZO SERVICES SAS | 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/188.121.240.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/188.121.240.0/23" | jq
External Links