Data as of Nov 12, 2026
103.93.91.0/24
No anonymizer space · no proxy exits in 30 daysMicrosoft Corporation · space held by Yarra City Council
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recently moved
Recent change
New origin Sep 2026
from AS132205 Yarra City Council
Network & registry
Origin network
AS8075
US
- Name
- Microsoft Corporation
- Type
- Hosting
- Registered
- Mar 31, 1997
- Domain
- microsoft.com
- Website
- www.microsoft.com
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Aug 2020
- Current origin since
- Sep 2026 · 2 mo
- Origin networks
- 2
- Last change of origin
- Sep 2026
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8075 | APNIC | YARRA CITY COUNCIL | MAINT-YARRACITYCOUNCIL-AU | Aug 31, 2026 |
| AS8075 | RADB | Microsoft ByoIp | MAINT-AS8075 | Sep 11, 2026 |
| AS132205 not the origin | APNIC | YARRA CITY COUNCIL | MAINT-YARRACITYCOUNCIL-AU | Aug 27, 2026 |
| AS132205 not the origin | RADB | Proxy route object registered by AS2764 | MAINT-AS2764 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 103.
93. 91. 0/ 24 - Netname
- YARRACITYCOUNCIL-AU
- Registrant
- Yarra City Council
- Registrant country
- AU
- Organization
- Not stated by the registry
- Type
- ASSIGNED PORTABLE
- Created
- Not stated by the registry
- Updated
- Aug 31, 2026
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- AU
- Delegated
- May 18, 2017
- Status
- assigned
Report abuse
Abuse contact
- abuse@
yarracity. vic. gov. au - Name
- ABUSE YARRACITYCOUNCILAU
- Handle
- AY474-AP