Data as of Nov 7, 2026
218.107.243.0/24
No anonymizer space · no proxy exits in 30 daysCHINA UNICOM Industrial Internet Backbone · space held by China Unicom IP network
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 218.107.224.0/19 since Aug 2021 | AS9929 | Internet provider | 4 3 always on | China Unicom IP network via suzhou branch in jiangsu province of China Netcom |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 218.104.0.0/14 | 262,144 | UNICOM-CN | China Unicom IP network | ALLOCATED PORTABLE | — | hqs-ipabuse@ |
| └ 218.107.224.0/19 | 8,192 | CNC-JS-suzhou-MAN2 | suzhou branch in jiangsu province of China Netcom | ALLOCATED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-CN |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
IPv4 market
Holder
- Organization
- China Unicom IP network
- Range
- 218.
104. 0. 0/ 14 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- suzhou branch in jiangsu province of China Netcom
- Reallocated range
- 218.
107. 224. 0/ 19 - Reallocation type
- ALLOCATED NON-PORTABLE
Origin network
AS9929
CN
- Name
- CHINA UNICOM Industrial Internet Backbone
- Type
- Internet provider
- Registered
- Apr 5, 2000
- Domain
- 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 2021
- Current origin since
- Aug 2021 · 5.2 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 218.107.243.0/24 | AS9929 | /24 | APNIC | RPKI valid |
| 218.107.224.0/19 | AS9929 | /19 | APNIC | Too specific |
Whois
Registration for this announcement
- Range
- 218.
107. 224. 0/ 19 - Netname
- CNC-JS-suzhou-MAN2
- Registrant
- suzhou branch in jiangsu province of China Netcom
- Registrant country
- CN
- Organization
- suzhou branch in jiangsu province of China Netcom
- Org country
- CN
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Sep 4, 2008
- Maintainer
- MAINT-CN-ZM28
- RIR
- APNIC
- Country
- CN
- Delegated
- Sep 19, 2001
- Status
- assigned