211.28.0.0/17
🇦🇺IPv4APNICallocated RPKI Valid
CIDR
211.28.0.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇦🇺 Australia
City
Macquarie Park
RIR
APNIC
Status
allocated
Allocated
9/4/2001
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
11 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 211.28.0.0/14 | AS4804MPX-AS - Microplex PTY LTD | Valid | — | 6/13/2026 |
| 211.28.64.0/19 | AS4804MPX-AS - Microplex PTY LTD | Valid | — | 6/13/2026 |
| 211.28.32.0/19 | AS4804MPX-AS - Microplex PTY LTD | Valid | — | 6/13/2026 |
| 211.28.4.0/22 | AS4804MPX-AS - Microplex PTY LTD | Valid | — | 6/13/2026 |
| 211.28.16.0/22 | AS4804MPX-AS - Microplex PTY LTD | Valid | — | 6/13/2026 |
| 211.28.11.0/24 | AS4804MPX-AS - Microplex PTY LTD | Valid | — | 6/13/2026 |
| 211.28.12.0/24 | AS4804MPX-AS - Microplex PTY LTD | Valid | — | 6/13/2026 |
| 211.28.13.0/24 | AS4804MPX-AS - Microplex PTY LTD | Valid | — | 6/13/2026 |
| 211.28.9.0/24 | AS4804MPX-AS - Microplex PTY LTD | Valid | — | 6/13/2026 |
| 211.28.8.0/24 | AS4804MPX-AS - Microplex PTY LTD | Valid | — | 6/13/2026 |
| 211.28.10.0/24 | AS4804MPX-AS - Microplex PTY LTD | Valid | — | 6/13/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 211.28.0.0/14 | AS4804 | /14 | apnic |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/211.28.0.0/17Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/211.28.0.0/17" | jq
External Links