Data as of Nov 12, 2026
203.16.44.0/22
No anonymizer space · no proxy exits in 30 daysVocus Connect International Backbone · space held by The Royal Children's Hospital
Network & registry
Origin network
AS4826
AU
- Name
- Vocus Connect International Backbone
- Type
- Internet provider
- Registered
- Dec 24, 2001
- Domain
- vocus.com.au
- Website
- www.vocus.com.au
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Reactivated
- First seen
- May 2012
- Current origin since
- Jul 2025 · 1.3 yr
- Origin networks
- 2
- Last change of origin
- Jul 2025
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 203.16.40.0/21 | AS4826 | /22 | APNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS4826 | APNIC | The Royal Children's Hospital | MAINT-TRCH-AU | Apr 1, 2026 |
Whois
Registration for this announcement
- Range
- 203.
16. 40. 0/ 21 - Netname
- TRCH-AU
- Registrant
- The Royal Children's Hospital
- Registrant country
- AU
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Oct 16, 2024
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- AU
- Delegated
- Jun 5, 1995
- Status
- assigned
Report abuse
Abuse contact
- ICTNetwork@
rch. org. au - Name
- ABUSE TRCHAU
- Handle
- AT1877-AP