Data as of Nov 7, 2026
203.18.183.0/24
No anonymizer space · no proxy exits in 30 daysColliers International · space held by Colliers International Holdings (AUSTRALIA) Limited
Network & registry
Origin network
AS55157
US
- Name
- Colliers International
- Type
- Business
- Registered
- Mar 19, 2013
- Domain
- colliers.com
- Industry
- Real Estate (Residential and/or Commercial)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2012
- Current origin since
- Nov 2013 · 13 yr
- Origin networks
- 2
- Last change of origin
- Nov 2013
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS7545 not the origin | RADB | Proxy route object registered by AS2764 | MAINT-AS2764 | Nov 13, 2023 |
| AS24130 not the origin | RADB | Proxy route object registered by AS2764 | MAINT-AS2764 | Nov 13, 2023 |
| AS55157 | APNIC | Colliers International Holdings (AUSTRALIA) Limited | MAINT-AU-COLLIERS | Jan 30, 2025 |
| AS55157 | RADB | Proxy route object registered by AS2764 | MAINT-AS2764 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 203.
18. 176. 0/ 21 - Netname
- COLLIERS-AU
- Registrant
- Colliers International Holdings (AUSTRALIA) Limited
- Registrant country
- AU
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jul 9, 2020
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- AU
- Delegated
- Aug 16, 1995
- Status
- assigned
Report abuse
Abuse contact
- anz.
postmaster@ colliers. com - Name
- ABUSE COLLIERSAU
- Handle
- AC1861-AP