188.138.64.0/22 - BGP Prefix
IPv4RIPE NCCallocated RPKI Valid
CIDR
188.138.64.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇩🇪 Germany
City
Cologne (Innenstadt, Cologne)
RIR
RIPE NCC
Status
allocated
Allocated
2009-05-08
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 |
|---|---|---|---|---|
| 188.138.66.0/24 | AS61157 PLUSSERVER-ASN1 PlusServer GmbH | Valid | - | 2026-10-11 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 188.138.64.0/25 | 🇩🇪DE | assigned | |
| 188.138.64.128/25 | 🇩🇪DE | assigned | |
| 188.138.66.0/27 | 🇩🇪DE | assigned | |
| 188.138.66.224/27 | 🇩🇪DE | assigned | |
| 188.138.67.0/27 | 🇩🇪DE | assigned | |
| 188.138.67.64/27 | 🇩🇪DE | assigned | |
| 188.138.67.112/28 | 🇩🇪DE | assigned | |
| 188.138.67.160/27 | 🇩🇪DE | assigned |
Geolocation
Country🇩🇪GermanyDE
RegionNorth Rhine-Westphalia
CityCologne (Innenstadt, Cologne)
Coordinates50.9408, 6.9406 ↗
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/188.138.64.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/188.138.64.0/22" | jq
External Links