Data as of Nov 6, 2026
220.
- Proxy activity
- Not seen in 30 days
- Type
- Business
- Risk
- 0 / 100 · Low
- Announced by
- AS4837CHINA UNICOM China169 BackboneInternet provider
- Announcement
- 220.250.32.0/19RPKI valid
- Company
- UNI-FJFZ-PINYUNXUANCHAYE-Corp
- Location
- Beijing, China
Network & registry
Announced by
Announcement
- Prefix
- 220.250.32.0/19
- Announced by
- AS4837 CHINA UNICOM China169 Backbone
- Type
- Residential
- Proxy exits
- 127
- Always-on exits
- 3
- RPKI
- RPKI valid
Registry
Holder
- Organization
- China Unicom IP network
- Range
- 220.
248. 0. 0 - 220. 252. 255. 255 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- China Unicom FuJian province network
- Reallocated range
- 220.
250. 32. 0/ 19 - Reallocation type
- ALLOCATED NON-PORTABLE
Origin network
AS4837
CN
- Name
- CHINA UNICOM China169 Backbone
- Type
- Internet provider
- Registered
- Sep 17, 2001
- Domain
- chinaunicom.cn
- Website
- www.chinaunicom.cn/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 220.250.32.0/19
220.250.32.0/19
Routing history
- Pattern
- Stable
- First seen
- Mar 2008
- Current origin since
- Mar 2008 · 19 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 220.250.32.0/19 | AS4837 | /19 | APNIC | RPKI valid |
Whois
Registration for this address
- Range
- 220.
250. 32. 0/ 19 - Netname
- UNICOM-FJ
- Registrant
- China Unicom FuJian province network
- Registrant country
- CN
- Organization
- China Unicom FuJian province network
- Org country
- CN
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Mar 31, 2009
- Maintainer
- MAINT-CNCGROUP
- Sub-assignment
- 220.
250. 58. 52/ 32 - RIR
- APNIC
- Country
- CN
- Delegated
- Feb 28, 2003
- Status
- assigned