Data as of Nov 10, 2026
111.221.78.0/24
No anonymizer space · no proxy exits in 30 daysMicrosoft Corporation · space held by Microsoft Singapore Pte. Ltd.
Network & registry
Announced by
Covering announcement 111.221.64.0/18
- Prefix
- 111.221.64.0/18
- Announced by
- AS8075 Microsoft Corporation
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- Microsoft
- Registrant
- Microsoft Singapore Pte. Ltd.
- RIR
- APNIC
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 111.221.64.0/18
111.221.64.0/18
Routing history
- Pattern
- Stable
- First seen
- Aug 2009
- Current origin since
- Dec 2012 · 14 yr
- Origin networks
- 3
- Last change of origin
- Dec 2012
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 111.221.64.0/18 | AS8075 | /24 | APNIC | RPKI valid |
IRR
Route objects on 111.221.64.0/18
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8075 | RADB | MICROSOFT | MAINT-AS8075 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 111.
221. 64. 0/ 18 - Netname
- Microsoft
- Registrant
- Microsoft Singapore Pte. Ltd.
- Registrant country
- SG
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Dec 16, 2022
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- SG
- Delegated
- Jul 14, 2009
- Status
- assigned
Report abuse
Abuse contact
- abuse@
microsoft. com - Name
- ABUSE MICROSOFTAPNICSG
- Handle
- AM2589-AP