185.2.40.0/22 - BGP Prefix
IPv4RIPE NCCallocated RPKI Valid
CIDR
185.2.40.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇨🇿 Czechia
City
Praha 10
RIR
RIPE NCC
Status
allocated
Allocated
2012-09-17
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below. | ||||
More-Specific Announcements
3 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 185.2.40.0/23 | AS49025 PROZETA-NET PRO-ZETA a.s. | Valid | - | 2026-10-13 |
| 185.2.42.0/24 | AS60606 Blindspot PRO-ZETA a.s. | Valid | - | 2026-10-13 |
| 185.2.43.0/24 | AS49025 PROZETA-NET PRO-ZETA a.s. | Valid | - | 2026-10-13 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 185.2.40.0/22 | AS49025 | /23 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS49025 | RIPE | PROZ-MNT | 2012-11-29 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 185.2.41.0/25 | 🇸🇰SK | assigned | |
| 185.2.42.0/24 | AS60606 | 🇨🇿CZ | assigned |
| 185.2.43.0/26 | 🇸🇰SK | assigned | |
| 185.2.43.80/28 | 🇬🇧GB | assigned | |
| 185.2.43.128/26 | 🇸🇰SK | assigned |
Geolocation
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/185.2.40.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/185.2.40.0/22" | jq
External Links