203.222.64.0/18 - Symbio Networks (AS38333)
CIDR
203.222.64.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇦🇺 Australia
RIR
APNIC
Status
assigned
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.222.64.0/18 | AS38333 SYMBIO-AS-AU-AP - Symbio Networks | No ROA | APNIC | 2026-10-12 |
More-Specific Announcements
5 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.222.64.0/20 | AS38333 SYMBIO-AS-AU-AP - Symbio Networks | No ROA | - | 2026-10-12 |
| 203.222.80.0/20 | AS38333 SYMBIO-AS-AU-AP - Symbio Networks | No ROA | - | 2026-10-12 |
| 203.222.96.0/20 | AS38333 SYMBIO-AS-AU-AP - Symbio Networks | No ROA | - | 2026-10-12 |
| 203.222.112.0/20 | AS38333 SYMBIO-AS-AU-AP - Symbio Networks | No ROA | - | 2026-10-12 |
| 203.222.113.0/24 | AS38333 SYMBIO-AS-AU-AP - Symbio Networks | No ROA | - | 2026-10-12 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 203.222.64.0/20 | AS38333 | 🇦🇺AU | allocated |
| 203.222.80.0/20 | AS38333 | 🇦🇺AU | allocated |
| 203.222.96.0/19 | 🇦🇺AU | allocated |
Origin ASN
AS38333
SYMBIO-AS-AU-AP - Symbio Networks
Related Prefixes
Geolocation
Country🇦🇺AustraliaAU
Coordinates-25.2744, 133.7751 ↗
Learn more
- RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
- RPKI validatorCheck ROA coverage for any prefix or ASN
- What is BGP?How prefixes are announced and routed
- More-specific prefixesGlossary: covering and more-specific routes
- IPv4 transfers in the APNIC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/203.222.64.0/18Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.222.64.0/18" | jq
External Links