203.196.52.0/23 - Symbio Networks (AS38333)
CIDR
203.196.52.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇦🇺 Australia
City
Sydney
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.196.52.0/23 | AS38333 SYMBIO-AS-AU-AP - Symbio Networks | No ROA | - | 2026-10-12 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.196.32.0/19 | AS38333 SYMBIO-AS-AU-AP - Symbio Networks | No ROA | - | 2026-10-12 |
| 203.196.48.0/20 | AS38333 SYMBIO-AS-AU-AP - Symbio Networks | No ROA | - | 2026-10-12 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS45510 | APNIC | MAINT-INABOX-AU | 2022-02-11 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 203.196.52.0/24 | 🇦🇺AU | assigned | |
| 203.196.53.0/24 | 🇦🇺AU | assigned |
Origin ASN
AS38333
SYMBIO-AS-AU-AP - Symbio Networks
Related Prefixes
Geolocation
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/203.196.52.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.196.52.0/23" | jq
External Links