203.108.0.0/16
🇦🇺CIDR
203.108.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇦🇺 Australia
City
Wollstonecraft
RIR
APNIC
Status
allocated
Allocated
3/14/1996
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.108.0.0/16 | AS703UUNET - Verizon Business | No ROA | RADB | 6/1/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.108.109.0/24 | AS12234UUNET-INT - Verizon Business | No ROA | — | 6/1/2026 |
| 203.108.235.0/24 | AS12234UUNET-INT - Verizon Business | No ROA | — | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS703 | RADB | MAINT-AS7545 | 11/13/2023 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 203.108.54.112/28 | 🇦🇺AU | assigned | |
| 203.108.43.72/29 | 🇦🇺AU | assigned | |
| 203.108.133.224/29 | 🇦🇺AU | assigned | |
| 203.108.164.232/29 | 🇦🇺AU | assigned | |
| 203.108.239.16/29 | 🇦🇺AU | assigned | |
| 203.108.253.232/29 | 🇦🇺AU | assigned |
Origin ASN
AS703
UUNET - Verizon Business
Geolocation
API
Open https://api.ipctl.io/v1/prefix/203.108.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.108.0.0/16" | jq
External Links