45.151.180.0/24 - Retzor Mastersoft S.R.L (AS215305)
CIDR
45.151.180.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇨🇿 Czech Republic
City
Praha
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 |
|---|---|---|---|---|
| 45.151.180.0/24 | AS215305 retzor-as Mastersoft S.R.L. | Valid | RIPE | 2026-10-11 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 45.151.180.0/22 | AS328543 sun-asn | Valid | - | 2026-10-11 |
RPKI ROAs
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS215305 | RIPE | lir-kr-navox-1-MNT | 2026-08-28 |
Transfer History
Registry transfers of 45.151.180.0/24, blocks inside it, or blocks containing it.
- 45.151.180.0/22Transfer ·
- 45.151.180.0/22Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 45.151.180.0/22 | Transfer | |||
| 45.151.180.0/22 | Seacom LLC | THUNDER NETWORK LIMITED | Transfer |
Origin ASN
AS215305
retzor-as Mastersoft S.R.L.
Related Prefixes
More prefixes of AS215305
All prefixes of AS215305 →Geolocation
Country🇨🇿Czech RepublicCZ
CityPraha
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/45.151.180.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/45.151.180.0/24" | jq
External Links