195.138.248.0/21 - CORE BACKBONE Core Backbone (AS201011)
CIDR
195.138.248.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇩🇪 Germany
City
Lappersdorf (Kareth)
RIR
RIPE NCC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 195.138.248.0/21 | AS201011 CORE-BACKBONE Core-Backbone GmbH | Valid | RIPE | 2026-10-12 |
More-Specific Announcements
2 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 195.138.249.0/24 | AS201011 CORE-BACKBONE Core-Backbone GmbH | Valid | - | 2026-10-12 |
| 195.138.250.0/24 | AS201011 CORE-BACKBONE Core-Backbone GmbH | Valid | - | 2026-10-12 |
RPKI ROAs
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS201011 | RIPE | CORE-BACKBONE | 2015-08-19 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 195.138.250.0/24 | AS201011 | 🇸🇬SG | assigned |
| 195.138.251.0/24 | 🇩🇪DE | assigned | |
| 195.138.252.0/24 | 🇺🇸US | assigned | |
| 195.138.255.0/24 | 🇩🇪DE | assigned |
Origin ASN
AS201011
CORE-BACKBONE Core-Backbone GmbH
Related Prefixes
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/195.138.248.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/195.138.248.0/21" | jq
External Links