223.25.112.0/21
🇦🇺CIDR
223.25.112.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇦🇺 Australia
City
Sydney
RIR
APNIC
Status
allocated
Allocated
8/13/2010
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 223.25.112.0/21 | AS55707SIMTRONIC-AS-AP - Simtronic | Valid | APNIC | 5/31/2026 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 223.25.112.0/24 | AS55707SIMTRONIC-AS-AP - Simtronic | Valid | — | 5/31/2026 |
| 223.25.114.0/24 | AS55707SIMTRONIC-AS-AP - Simtronic | Valid | — | 5/31/2026 |
| 223.25.115.0/24 | AS55707SIMTRONIC-AS-AP - Simtronic | Valid | — | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 223.25.112.0/21 | AS55707 | /24 | apnic |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS55707 | APNIC | MAINT-SIMTRONIC-TECH-AU | 1/21/2025 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 223.25.118.0/23 | 🇦🇺AU | assigned | |
| 223.25.113.120/29 | 🇦🇺AU | assigned | |
| 223.25.112.112/30 | 🇦🇺AU | assigned |
Origin ASN
AS55707
SIMTRONIC-AS-AP - Simtronic
Geolocation
API
Open https://api.ipctl.io/v1/prefix/223.25.112.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/223.25.112.0/21" | jq
External Links