188.136.72.0/21
🇩🇪CIDR
188.136.72.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇩🇪 Germany
City
Lüdinghausen
RIR
RIPENCC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 188.136.72.0/21 | AS12355HAMCOM-DE HeLi NET Telekommunikation GmbH & Co. | Valid | RIPE | 5/31/2026 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 188.136.0.0/17 | AS12355HAMCOM-DE HeLi NET Telekommunikation GmbH & Co. | Valid | — | 5/31/2026 |
| 188.136.64.0/19 | AS12355HAMCOM-DE HeLi NET Telekommunikation GmbH & Co. | Valid | — | 5/31/2026 |
| 188.136.64.0/20 | AS12355HAMCOM-DE HeLi NET Telekommunikation GmbH & Co. | Valid | — | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 188.136.0.0/17 | AS12355 | /32 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS12355 | RIPE | AS12355-MNT | 9/14/2018 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 188.136.76.0/22 | 🇩🇪DE | assigned | |
| 188.136.72.0/22 | 🇩🇪DE | assigned |
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/188.136.72.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/188.136.72.0/21" | jq
External Links