185.138.245.0/24 - DataSpring Cloud4com S.R.O (AS201730)
CIDR
185.138.245.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇨🇿 Czech Republic
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 |
|---|---|---|---|---|
| 185.138.245.0/24 | AS201730 DataSpring Cloud4com s.r.o. | Valid | RIPE | 2026-10-11 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 185.138.244.0/22 | AS201730 DataSpring Cloud4com s.r.o. | Valid | - | 2026-10-11 |
RPKI ROAs
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS201730 | RIPE | MNT-ICT | 2019-08-16 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 185.138.245.0/26 | 🇨🇿CZ | assigned | |
| 185.138.245.64/26 | 🇨🇿CZ | assigned |
Transfer History
Registry transfers of 185.138.245.0/24, blocks inside it, or blocks containing it.
- 185.138.244.0/22M&A ·
- 185.138.244.0/22M&A ·
- 185.138.244.0/22Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 185.138.244.0/22 | Aricoma Systems a.s. | Cloud4com s.r.o. | M&A | |
| 185.138.244.0/22 | DataSpring s.r.o. | AUTOCONT a.s. | M&A | |
| 185.138.244.0/22 | MND Drilling & Services a.s. | DataSpring s.r.o. | Transfer |
Origin ASN
AS201730
DataSpring Cloud4com s.r.o.
Related Prefixes
Geolocation
Country🇨🇿Czech RepublicCZ
Coordinates49.8175, 15.4730 ↗
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/185.138.245.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/185.138.245.0/24" | jq
External Links