188.172.228.0/23 - Netcup (AS197540)
CIDR
188.172.228.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇦🇹 Austria
City
Vienna
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 188.172.228.0/23 | AS197540 netcup-AS netcup GmbH | Valid | RIPE | 2026-10-12 |
RPKI ROAs
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS197540 | RIPE | NETCUP-MNT | 2023-11-08 |
Transfer History
Registry transfers of 188.172.228.0/23, blocks inside it, or blocks containing it.
- 188.172.192.0/18Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 188.172.192.0/18 | CLAX TELECOM SRL | ANEXIA Internetdienstleistungs GmbH | Transfer |
Origin ASN
AS197540
netcup-AS netcup GmbH
Related Prefixes
More prefixes of AS197540
All prefixes of AS197540 →Geolocation
Country🇦🇹AustriaAT
CityVienna
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 transfer marketTransfers published by all five RIRs
API
Open https://api.ipctl.io/v1/prefix/188.172.228.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/188.172.228.0/23" | jq
External Links