Data as of Nov 9, 2026
120.92.186.0/23
No anonymizer space · no proxy exits in 30 daysChina Unicom Shanghai network · space held by Beijing Kingsoft Cloud Internet Technology Co., Ltd.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 120.92.184.0/21 since Nov 6, 2026 | AS4811 | Residential | Beijing Kingsoft Cloud Internet Technology Co., Ltd. | |
| 120.92.128.0/18 since Aug 2022 | AS59019 | Business | Beijing Kingsoft Cloud Internet Technology Co., Ltd. |
Network & registry
Origin network
AS17621
CN
- Name
- China Unicom Shanghai network
- Type
- Internet provider
- Registered
- Jan 18, 2001
- Domain
- chinaunicom.cn
- Website
- www.chinaunicom.cn
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2016
- Current origin since
- Jun 2019 · 7.4 yr
- Origin networks
- 2
- Last change of origin
- Jun 2019
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 120.92.186.0/23 | AS17621 | /23 | APNIC | RPKI valid |
| 120.92.186.0/23 | AS137280 | /23 | APNIC | Another network |
| 120.92.184.0/21 | AS4811 | /21 | APNIC | Another network |
| 120.92.184.0/21 | AS17621 | /21 | APNIC | Too specific |
| 120.92.184.0/21 | AS59019 | /21 | APNIC | Another network |
| 120.92.184.0/21 | AS137280 | /21 | APNIC | Another network |
| 120.92.128.0/18 | AS59019 | /18 | APNIC | Another network |
Whois
Registration for this announcement
- Range
- 120.
92. 0. 0 - 120. 92. 239. 255 - Netname
- BJKSCNET
- Registrant
- Beijing Kingsoft Cloud Internet Technology Co., Ltd.
- Registrant country
- CN
- Organization
- Beijing Kingsoft Cloud Internet Technology Co., Ltd.
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jun 16, 2021
- Maintainer
- MAINT-CNNIC-AP
- RIR
- APNIC
- Country
- CN
- Delegated
- Apr 1, 2008
- Status
- assigned
Report abuse
Abuse contact
- ipas@
cnnic. cn - Name
- ABUSE CNNICCN
- Handle
- AC1601-AP