103.21.172.0/23
🇳🇿CIDR
103.21.172.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇳🇿 New Zealand
City
Auckland
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.21.172.0/23 | AS132449WIRELESSNATION-NZ - Wireless Nation | Valid | APNIC | 6/1/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 103.21.172.0/23 | AS132449 | /23 | apnic |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS132449 | APNIC | MAINT-WIRELESSNATION-NZ | 2/20/2019 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 103.21.172.0/25 | 🇳🇿NZ | assigned | |
| 103.21.172.128/26 | 🇳🇿NZ | assigned | |
| 103.21.173.128/26 | 🇳🇿NZ | assigned | |
| 103.21.173.224/27 | 🇳🇿NZ | assigned | |
| 103.21.173.32/27 | 🇳🇿NZ | assigned | |
| 103.21.173.96/27 | 🇳🇿NZ | assigned | |
| 103.21.173.192/27 | 🇳🇿NZ | assigned | |
| 103.21.172.208/28 | 🇳🇿NZ | assigned | |
| 103.21.172.240/28 | 🇳🇿NZ | assigned | |
| 103.21.172.192/28 | 🇳🇿NZ | assigned | |
| 103.21.173.80/28 | 🇳🇿NZ | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/103.21.172.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.21.172.0/23" | jq
External Links