81.0.200.0/22 - WIA Spol. S.R.O (AS21430)
CIDR
81.0.200.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
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 |
|---|---|---|---|---|
| 81.0.200.0/22 | AS21430 WIA-AS WIA spol. s.r.o. | Valid | RIPE | 2026-10-12 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 81.0.200.0/22 | AS21430 | /22 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS21430 | RIPE | CASABLANCA-CORE-MNT | 2020-03-17 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 81.0.202.0/30 | π¨πΏCZ | assigned | |
| 81.0.202.8/30 | π¨πΏCZ | assigned | |
| 81.0.202.12/31 | π¨πΏCZ | assigned | |
| 81.0.202.24/30 | π¨πΏCZ | assigned | |
| 81.0.202.32/29 | π¨πΏCZ | assigned | |
| 81.0.202.48/30 | π¨πΏCZ | assigned | |
| 81.0.202.52/30 | π¨πΏCZ | assigned | |
| 81.0.202.56/29 | π¨πΏCZ | assigned | |
| 81.0.202.64/31 | π¨πΏCZ | assigned | |
| 81.0.202.66/31 | π¨πΏCZ | assigned | |
| 81.0.202.68/31 | π¨πΏCZ | assigned | |
| 81.0.202.70/31 | π¨πΏCZ | assigned | |
| 81.0.202.72/29 | π¨πΏCZ | assigned | |
| 81.0.202.80/30 | π¨πΏCZ | assigned | |
| 81.0.202.84/30 | π¨πΏCZ | assigned | |
| 81.0.202.88/30 | π¨πΏCZ | assigned | |
| 81.0.202.92/31 | π¨πΏCZ | assigned | |
| 81.0.202.98/31 | π¨πΏCZ | assigned | |
| 81.0.202.100/31 | π¨πΏCZ | assigned | |
| 81.0.202.102/31 | π¨πΏCZ | assigned | |
| 81.0.202.104/31 | π¨πΏCZ | assigned | |
| 81.0.202.108/31 | π¨πΏCZ | assigned | |
| 81.0.202.110/31 | π¨πΏCZ | assigned | |
| 81.0.202.112/30 | π¨πΏCZ | assigned | |
| 81.0.202.116/31 | π¨πΏCZ | assigned | |
| 81.0.202.118/31 | π¨πΏCZ | assigned | |
| 81.0.202.120/30 | π¨πΏCZ | assigned | |
| 81.0.202.126/31 | π¨πΏCZ | assigned | |
| 81.0.202.128/31 | π¨πΏCZ | assigned | |
| 81.0.202.132/31 | π¨πΏCZ | assigned | |
| 81.0.202.140/30 | π¨πΏCZ | assigned | |
| 81.0.202.144/30 | π¨πΏCZ | assigned | |
| 81.0.202.148/30 | π¨πΏCZ | assigned | |
| 81.0.202.158/31 | π¨πΏCZ | assigned | |
| 81.0.202.166/32 | π¨πΏCZ | assigned | |
| 81.0.202.182/32 | π¨πΏCZ | assigned | |
| 81.0.202.184/30 | π¨πΏCZ | assigned | |
| 81.0.202.188/30 | π¨πΏCZ | assigned | |
| 81.0.202.192/30 | π¨πΏCZ | assigned | |
| 81.0.202.200/30 | π¨πΏCZ | assigned | |
| 81.0.202.204/31 | π¨πΏCZ | assigned | |
| 81.0.202.206/31 | π¨πΏCZ | assigned | |
| 81.0.202.208/30 | π¨πΏCZ | assigned | |
| 81.0.202.216/30 | π¨πΏCZ | assigned | |
| 81.0.202.230/31 | π¨πΏCZ | assigned | |
| 81.0.202.232/31 | π¨πΏCZ | assigned | |
| 81.0.202.234/31 | π¨πΏCZ | assigned | |
| 81.0.202.244/31 | π¨πΏCZ | assigned | |
| 81.0.202.246/31 | π¨πΏCZ | assigned | |
| 81.0.202.248/31 | π¨πΏCZ | assigned |
Transfer History
Registry transfers of 81.0.200.0/22, blocks inside it, or blocks containing it.
- 81.0.200.0/22Transfer Β·
- 81.0.192.0/18M&A Β·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 81.0.200.0/22 | 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/81.0.200.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/81.0.200.0/22" | jq
External Links