91.191.64.0/18
🇸🇰CIDR
91.191.64.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇸🇰 Slovakia
City
Petržalka
RIR
RIPENCC
Status
allocated
Allocated
12/27/2006
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 91.191.64.0/18 | AS5610O2-CZECH-REPUBLIC O2 Czech Republic, a.s. | Valid | RIPE | 5/31/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 91.191.80.0/22 | AS28952O2BSSK O2 Business Services, a.s | Valid | — | 5/31/2026 |
| 91.191.69.0/24 | AS28952O2BSSK O2 Business Services, a.s | Valid | — | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 91.191.64.0/18 | AS5610 | /18 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS5610 | RIPE | AS5610-MTN | 9/24/2019 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 91.191.64.0/19 | 🇸🇰SK | assigned | |
| 91.191.88.0/21 | 🇸🇰SK | assigned | |
| 91.191.72.0/21 | 🇸🇰SK | assigned | |
| 91.191.64.0/22 | 🇸🇰SK | assigned | |
| 91.191.80.0/22 | AS28952 | 🇸🇰SK | assigned |
| 91.191.84.0/22 | 🇸🇰SK | assigned | |
| 91.191.70.0/23 | 🇸🇰SK | assigned | |
| 91.191.68.0/24 | 🇸🇰SK | assigned | |
| 91.191.69.0/24 | AS28952 | 🇸🇰SK | assigned |
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/91.191.64.0/18Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/91.191.64.0/18" | jq
External Links