121.91.48.0/21
🇵🇰CIDR
121.91.48.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇵🇰 Pakistan
City
Islamabad (Block A)
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 121.91.48.0/21 | AS59257CMPAKLIMITED-AS-AP - CMPak Limited | Valid | APNIC | 6/13/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 121.91.32.0/19 | AS59257 | /24 | apnic |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS59257 | APNIC | MAINT-CMPAKLIMITED-PK | 5/17/2021 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 121.91.48.0/24 | 🇵🇰PK | assigned | |
| 121.91.51.0/24 | 🇵🇰PK | assigned | |
| 121.91.53.0/24 | 🇵🇰PK | assigned | |
| 121.91.55.0/24 | 🇵🇰PK | assigned | |
| 121.91.49.0/24 | 🇵🇰PK | assigned | |
| 121.91.50.0/24 | 🇵🇰PK | assigned | |
| 121.91.52.0/24 | 🇵🇰PK | assigned | |
| 121.91.54.0/24 | 🇵🇰PK | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/121.91.48.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/121.91.48.0/21" | jq
External Links