Data as of Nov 3, 2026
167.220.244.0/23
No anonymizer space · no proxy exits in 30 daysMicrosoft (China) Co., Ltd.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 167.220.224.0/19 since Feb 2023 | AS3598 | Business | 24 | |
| 167.220.0.0/16 since Oct 2017 | AS3598 | Business | 36 |
Network & registry
Origin network
AS58862
CN
- Name
- Microsoft (China) Co., Ltd.
- Type
- Business
- Registered
- Mar 6, 2013
- Domain
- microsoft.com
- Industry
- Other
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2018
- Current origin since
- Feb 2018 · 8.7 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 167.220.244.0/22 | AS58862 | /23 | APNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS58862 | RADB | Microsoft Corporate | MAINT-AS8075 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 167.220.244.0/22
- Netname
- MCCL-CHN
- Registrant
- Microsoft (China) Co., Ltd.
- Registrant country
- CN
- Organization
- Microsoft (China) Co., Ltd.
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Nov 28, 2023
- Maintainer
- MAINT-CNNIC-AP
- RIR
- APNIC
- Country
- CN
- Delegated
- Jan 9, 2014
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- ABUSE CNNICCN
- Handle
- AC1601-AP