163.47.64.0/23 - Buroserv Australia Pty (AS38835)
CIDR
163.47.64.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇦🇺 Australia
City
North 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 |
|---|---|---|---|---|
| 163.47.64.0/23 | AS38835 VIAIP-AS-AP - Buroserv Australia Pty Ltd | Valid | APNIC | 2026-10-12 |
Related Announcements
1 less-specific, 2 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 163.47.64.0/22 | AS38835 VIAIP-AS-AP - Buroserv Australia Pty Ltd | Valid | - | 2026-10-12 |
| 163.47.64.0/24 | AS38835 VIAIP-AS-AP - Buroserv Australia Pty Ltd | Valid | - | 2026-10-12 |
| 163.47.65.0/24 | AS38835 VIAIP-AS-AP - Buroserv Australia Pty Ltd | Valid | - | 2026-10-12 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 163.47.64.0/22 | AS38835 | /24 | apnic |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS38835 | APNIC | MAINT-BUROSERV-AU | 2019-12-09 |
Transfer History
Registry transfers of 163.47.64.0/23, blocks inside it, or blocks containing it.
- 163.47.64.0/22Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 163.47.64.0/22 | Transfer |
Related Prefixes
More prefixes of AS38835
All prefixes of AS38835 →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/163.47.64.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/163.47.64.0/23" | jq
External Links