Data as of Nov 3, 2026
203.202.0.0/24
No anonymizer space · no proxy exits in 30 daysac3, Australian Centre for Advanced Computing and Communications · space held by SingTel Optus Pty Ltd
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 203.202.0.0/17 since May 2005 | AS7474 | Internet provider | SingTel Optus Pty Ltd |
Network & registry
Origin network
AS56307
AU
- Name
- ac3, Australian Centre for Advanced Computing and Communications
- Type
- Hosting
- Registered
- Jun 17, 2011
- Domain
- ac3.com.au
- Website
- www.ac3.com.au
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Aug 2012 · 14 yr
- Origin networks
- 2
- Last change of origin
- Aug 2012
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 203.202.0.0/24 | AS56307 | /24 | APNIC | RPKI valid |
| 203.202.0.0/17 | AS7474 | /17 | APNIC | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS56307 | APNIC | SingTel Optus Pty Ltd | MAINT-OPTUSCOM-AP | Sep 17, 2021 |
Whois
Registration for this announcement
- Range
- 203.202.0.0/17
- Netname
- OPTUSCOM-AU
- Registrant
- SingTel Optus Pty Ltd
- Registrant country
- AU
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jan 22, 2025
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- AU
- Delegated
- Jul 5, 2000
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- ABUSE OPTUSCOMAU
- Handle
- AO399-AP