Data as of Nov 5, 2026
138.44.31.0/24
No anonymizer space · no proxy exits in 30 daysAustralian Academic and Research Network (AARNet) · space held by Australian Academic and Research Network
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 138.44.0.0/16 since Jul 2014 | AS7575 | Business | 25 1 always on | Australian Academic and Research Network |
Network & registry
Announced by
Covering announcement 138.44.0.0/18
- Prefix
- 138.44.0.0/18
- Announced by
- AS7575 Australian Academic and Research Network (AARNet)
- Type
- Business
- Proxy exits
- 7
- Always-on exits
- 1
- RPKI
- RPKI valid
- Netname
- AARNET
- Registrant
- Australian Academic and Research Network
- RIR
- APNIC
Origin network
AS7575
AU
- Name
- Australian Academic and Research Network (AARNet)
- Type
- Education
- Registered
- May 28, 1997
- Domain
- aarnet.edu.au
- Website
- www.aarnet.edu.au
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
138.44.0.0/18
Routing history
- Pattern
- Stable
- First seen
- Mar 2016
- Current origin since
- Mar 2016 · 11 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 138.44.0.0/16 | AS7575 | /24 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 138.
44. 0. 0/ 16 - Netname
- AARNET
- Registrant
- Australian Academic and Research Network
- Registrant country
- AU
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Feb 5, 2026
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- AU
- Delegated
- Jan 31, 1990
- Status
- assigned
Report abuse
Abuse contact
- abuse@
aarnet. edu. au - Name
- ABUSE AARNETAU
- Handle
- AA1638-AP