91.222.4.0/22
🇷🇸CIDR
91.222.4.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇷🇸 Serbia
City
Belgrade (Stari Grad)
RIR
RIPENCC
Status
assigned
Allocated
11/17/2010
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 91.222.4.0/22 | AS51859MNSHA-AS Mainstream doo Beograd | Valid | RIPE | 6/1/2026 |
Covering Prefix
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 91.222.4.0/24 | AS51859MNSHA-AS Mainstream doo Beograd | Valid | — | 6/1/2026 |
| 91.222.5.0/24 | AS51859MNSHA-AS Mainstream doo Beograd | Valid | — | 6/1/2026 |
| 91.222.6.0/24 | AS51859MNSHA-AS Mainstream doo Beograd | Valid | — | 6/1/2026 |
| 91.222.7.0/24 | AS51859MNSHA-AS Mainstream doo Beograd | Valid | — | 6/1/2026 |
Origin ASN
AS51859
MNSHA-AS Mainstream doo Beograd
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/91.222.4.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/91.222.4.0/22" | jq
External Links