Data as of Nov 5, 2026
218.29.92.0/24
No anonymizer space · no proxy exits in 30 daysCHINA UNICOM China169 Backbone · space held by China Unicom Henan province network
Announcement
this exact prefix
RPKI valid
Announced by
Type
Business
Recent change
New origin Aug 2026
its first announcement on record
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 218.28.0.0/15 since May 2005 | AS4837 | Residential | 468 33 always on | China Unicom Henan province network |
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 |
|---|---|---|---|---|---|---|
| 218.28.0.0/15 | 131,072 | UNICOM-HA | China Unicom Henan province network | ALLOCATED PORTABLE | — | hqs-ipabuse@ |
| └ 218.29.92.0/28 | 16 | HA-ZZ-KCATLSSYYXGS-CORP | KCATLSSYYXGS Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-HA |
| └ 218.29.92.16/29 | 8 | HA-ZZ-ZYSPYXGS-CORP | ZYSPYXGS Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-HA |
| └ 218.29.92.24/29 | 8 | HA-ZZ-RMZFGYZCJDGLWY-GOV | RMZFGYZCJDGLWY Gov | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-HA |
| └ 218.29.92.32/29 | 8 | HA-ZZ-HDHLWSWFWYXGS-CORP | HDHLWSWFWYXGS Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-HA |
| └ 218.29.92.40/29 | 8 | HA-ZZ-LHWLTXGSFGS-CENTER | LHWLTXGSFGS Center | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-HA |
| └ 218.29.92.48/29 | 8 | HA-ZZ-LHWLTXGSFGS-CENTER | LHWLTXGSFGS Center | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-HA |
| └ 218.29.92.56/29 | 8 | HA-ZZ-LHWLTXGSFGS-CENTER | LHWLTXGSFGS Center | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-HA |
| └ 218.29.92.64/29 | 8 | HA-ZZ-XSGCJXYXGS-CORP | XSGCJXYXGS Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-HA |
| └ 218.29.92.72/29 | 8 | HA-ZZ-ZXQYTZDBGFYXGS-LTD | ZXQYTZDBGFYXGS Ltd | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-HA |
| └ 218.29.92.80/29 | 8 | HA-ZZ-NJRDGMYXGS-CORP | NJRDGMYXGS Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-HA |
| └ 218.29.92.88/29 | 8 | HA-ZZ-LHWLTXGSFGSAQ-CORP | LHWLTXGSFGSAQ Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-HA |
| └ 218.29.92.96/28 | 16 | HA-ZZ-LHWLTXGSFGSAQ-CORP | LHWLTXGSFGSAQ Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-HA |
| └ 218.29.92.112/29 | 8 | HA-ZZ-JJJSKFQXXZX-CENTER | JJJSKFQXXZX Center | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-HA |
| └ 218.29.92.120/29 | 8 | HA-ZZ-SWTDWJJHZC-CORP | SWTDWJJHZC Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-HA |
| └ 218.29.92.128/28 | 16 | HA-ZZ-SYTRQGFYXGSXSF-LTD | SYTRQGFYXGSXSF Ltd | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-HA |
| └ 218.29.92.144/29 | 8 | HA-ZZ-ZYXYHLWSWFWYX-CORP | ZYXYHLWSWFWYX Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-HA |
| └ 218.29.92.152/30 | 4 | HA-ZZ-HJBHJ-CORP | HJBHJ Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-HA |
| └ 218.29.92.156/30 | 4 | HA-ZZ-HJBHJ-CORP | HJBHJ Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-HA |
| └ 218.29.92.160/30 | 4 | HA-ZZ-HJBHJWSCLXM-CORP | HJBHJWSCLXM Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-HA |
| └ 218.29.92.164/30 | 4 | HA-ZZ-QINHX-CORP | QINHX Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-HA |
| └ 218.29.92.168/30 | 4 | HA-ZZ-EQQHZXTSGMCMW-CORP | EQQHZXTSGMCMW Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-HA |
| └ 218.29.92.172/30 | 4 | HA-ZZ-DSTMSPD-CORP | DSTMSPD Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-HA |
| └ 218.29.92.176/30 | 4 | HA-ZZ-HJBHJ-CORP | HJBHJ Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-HA |
| └ 218.29.92.180/30 | 4 | HA-ZZ-XYJZAZGCYXGSD-CORP | XYJZAZGCYXGSD Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-HA |
| └ 218.29.92.184/29 | 8 | HA-ZZ-BRXTYXGS-CORP | BRXTYXGS Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-HA |
| └ 218.29.92.192/29 | 8 | HA-ZZ-BRXTYXGS-CORP | BRXTYXGS Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-HA |
| └ 218.29.92.200/29 | 8 | HA-ZZ-GJLXSYXZRGS-CORP | GJLXSYXZRGS Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-HA |
| └ 218.29.92.208/28 | 16 | HA-ZZ-LHWLTXGSFGSAQ-CORP | LHWLTXGSFGSAQ Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-HA |
| └ 218.29.92.224/29 | 8 | HA-ZZ-LHWLTXGSFGSAQ-CORP | LHWLTXGSFGSAQ Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-HA |
| └ 218.29.92.232/29 | 8 | HA-ZZ-WDGCTZYXGS-CORP | WDGCTZYXGS Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-HA |
| └ 218.29.92.240/28 | 16 | HA-ZZ-RMJCY-CORP | RMJCY Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-HA |
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
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
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2026
- Current origin since
- Aug 2026 · 2 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 218.29.92.0/24 | AS4837 | /24 | APNIC | RPKI valid |
| 218.28.0.0/15 | AS4837 | /15 | APNIC | Too specific |
Whois
Registration for this announcement
- Range
- 218.
28. 0. 0/ 15 - Netname
- UNICOM-HA
- Registrant
- China Unicom Henan province network
- Registrant country
- CN
- Organization
- China Unicom Henan province network
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jan 22, 2025
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- CN
- Delegated
- Apr 12, 2001
- Status
- assigned
Report abuse
Abuse contact
- hqs-ipabuse@
chinaunicom. cn - Name
- ABUSE CUCN
- Handle
- AC1718-AP