Data as of Nov 7, 2026
203.18.176.0/21
No anonymizer space · no proxy exits in 30 daysAnnounced only in parts
Announcement
3 inside
Type
Business
67% of it
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 203.18.176.0/24 since Jun 2021 | AS852 | Residential | Colliers International Holdings (AUSTRALIA) Limited via Colliers International Canada | |
| 203.18.180.0/24 since Nov 2013 | AS55157 | Business | Colliers International Holdings (AUSTRALIA) Limited | |
| 203.18.183.0/24 since Nov 2013 | AS55157 | Business | Colliers International Holdings (AUSTRALIA) Limited |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
768 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 512 | 67% | 2 | |
| Residential | 256 | 33% | 1 |