Data as of Nov 3, 2026
203.1.80.0/24
No anonymizer space · no proxy exits in 30 daysSingTel Optus Pty Ltd · space held by Austin Health
Network & registry
Origin network
AS7474
AU
- Name
- SingTel Optus Pty Ltd
- Type
- Internet provider
- Registered
- Feb 3, 1997
- Domain
- optus.com.au
- Website
- optus.com.au/business/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2013
- Current origin since
- Apr 2018 · 8.5 yr
- Origin networks
- 2
- Last change of origin
- Apr 2018
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS10143 not the origin | RADB | Proxy route object registered by AS2764 | MAINT-AS2764 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 203.1.80.0/21
- Netname
- AUSTINHEALTH-AU
- Registrant
- Austin Health
- Registrant country
- AU
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Oct 24, 2022
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- AU
- Delegated
- Oct 20, 1993
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- ABUSE AUSTINHEALTHAU
- Handle
- AA2575-AP