176.12.112.0/20
🇨🇿CIDR
176.12.112.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇨🇿 Czechia
City
Prague
RIR
RIPENCC
Status
allocated
Allocated
9/14/2011
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 176.12.112.0/20 | AS57279SAURONNET Sauron CZ s.r.o. | No ROA | RIPE | 5/31/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 176.12.112.0/21 | AS57279SAURONNET Sauron CZ s.r.o. | No ROA | — | 5/31/2026 |
| 176.12.120.0/21 | AS57279SAURONNET Sauron CZ s.r.o. | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS57279 | RIPE | MNT-SAURON | 1/19/2012 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 176.12.112.0/22 | 🇨🇿CZ | assigned | |
| 176.12.116.0/22 | 🇨🇿CZ | assigned |
Origin ASN
AS57279
SAURONNET Sauron CZ s.r.o.
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/176.12.112.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/176.12.112.0/20" | jq
External Links