81.0.229.0/24 - WIA Spol. S.R.O (AS21430)
CIDR
81.0.229.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
π¨πΏ Czechia
City
Prague
RIR
RIPE NCC
Status
allocated
Allocated
2001-12-14
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns β
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.0.229.0/24 | AS21430 WIA-AS WIA spol. s.r.o. | Valid | RIPE | 2026-10-12 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 81.0.229.0/24 | AS21430 | /24 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS21430 | RIPE | CASABLANCA-CORE-MNT | 2019-09-03 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 81.0.229.0/27 | π¨πΏCZ | assigned | |
| 81.0.229.32/27 | π¨πΏCZ | assigned | |
| 81.0.229.68/30 | π¨πΏCZ | assigned | |
| 81.0.229.72/29 | π¨πΏCZ | assigned | |
| 81.0.229.80/29 | π¨πΏCZ | assigned | |
| 81.0.229.120/29 | π¨πΏCZ | assigned | |
| 81.0.229.128/26 | π¨πΏCZ | assigned | |
| 81.0.229.220/30 | π¨πΏCZ | assigned | |
| 81.0.229.248/30 | π¨πΏCZ | assigned |
Transfer History
Registry transfers of 81.0.229.0/24, blocks inside it, or blocks containing it.
- 81.0.229.0/24Transfer Β·
- 81.0.192.0/18M&A Β·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 81.0.229.0/24 | CASABLANCA INT a.s. | WIA spol. s.r.o. | Transfer | |
| 81.0.192.0/18 | Casablanca INT | CASABLANCA INT a.s. | M&A |
Origin ASN
AS21430
WIA-AS WIA spol. s.r.o.
Related Prefixes
More prefixes of AS21430
All prefixes of AS21430 βGeolocation
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/81.0.229.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/81.0.229.0/24" | jq
External Links