109.233.72.0/21
🇨🇿CIDR
109.233.72.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇨🇿 Czechia
City
Litoměřice (Předměstí)
RIR
RIPENCC
Status
allocated
Allocated
12/16/2009
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 109.233.72.0/21 | AS196873NETLANCERS-AS Netlancers s.r.o. | No ROA | RIPE | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS196873 | RIPE | NETLANCERS-MNT | 12/17/2009 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 109.233.79.0/24 | 🇨🇿CZ | assigned | |
| 109.233.74.0/24 | 🇨🇿CZ | assigned | |
| 109.233.78.0/24 | 🇨🇿CZ | assigned | |
| 109.233.76.0/24 | 🇨🇿CZ | assigned | |
| 109.233.75.0/24 | 🇨🇿CZ | assigned | |
| 109.233.77.0/24 | 🇨🇿CZ | assigned | |
| 109.233.72.128/25 | 🇨🇿CZ | assigned | |
| 109.233.72.0/26 | 🇨🇿CZ | assigned | |
| 109.233.73.192/26 | 🇨🇿CZ | assigned | |
| 109.233.72.64/26 | 🇨🇿CZ | assigned | |
| 109.233.73.128/26 | 🇨🇿CZ | assigned | |
| 109.233.73.16/28 | 🇨🇿CZ | assigned | |
| 109.233.73.0/28 | 🇨🇿CZ | assigned |
Origin ASN
AS196873
NETLANCERS-AS Netlancers s.r.o.
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/109.233.72.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/109.233.72.0/21" | jq
External Links