Data as of Nov 5, 2026
218.29.110.0/24
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
98% of it
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@ |
| └ 218.29.110.0/28 | 16 | HA-ZZ-ChuBanShe-COLLEGE | ChuBanShe College | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ |
| └ 218.29.110.16/29 | 8 | HA-ZZ-WangHaoQi-CORP | WangHaoQi Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ |
| └ 218.29.110.24/29 | 8 | HA-ZZ-XingYuanJianS-CORP | XingYuanJianShe Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ |
| └ 218.29.110.32/29 | 8 | HA-ZZ-LongYunShiPin-CORP | LongYunShiPin Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ |
| └ 218.29.110.44/30 | 4 | HA-ZZ-DuYuPing-CORP | DuYuPing Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ |
| └ 218.29.110.48/29 | 8 | HA-ZZ-GuoJiQiHuo-CORP | GuoJiQiHuo Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ |
| └ 218.29.110.56/29 | 8 | HA-ZZ-WoSenCheYong-CORP | WoSenCheYong Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ |
| └ 218.29.110.64/30 | 4 | HA-ZZ-XinHai-CORP | XinHai Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ |
| └ 218.29.110.68/30 | 4 | HA-ZZ-WuYuan-HOSPITAL | WuYuan Hospital | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ |
| └ 218.29.110.72/29 | 8 | HA-ZZ-WeiXunKeJi-CORP | WeiXunKeJi Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ |
| └ 218.29.110.80/29 | 8 | HA-ZZ-MaiDuoShangYe-CORP | MaiDuoShangYe Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ |
| └ 218.29.110.88/29 | 8 | HA-ZZ-TianYeJiXie-CORP | TianYeJiXie Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ |
| └ 218.29.110.96/29 | 8 | HA-ZZ-ShiYou-CORP | ShiYou Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ |
| └ 218.29.110.104/29 | 8 | HA-ZZ-SuDaShangMao-CORP | SuDaShangMao Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ |
| └ 218.29.110.112/29 | 8 | HA-ZZ-TieLianChuYun-CORP | TieLianChuYun Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ |
| └ 218.29.110.120/30 | 4 | HA-ZZ-XiaoWuShangDi-CORP | XiaoWuShangDian Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ |
| └ 218.29.110.124/30 | 4 | HA-ZZ-HaoRuJia-CORP | HaoRuJia Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ |
| └ 218.29.110.128/29 | 8 | HA-ZZ-ZhangXingJian-CORP | ZhangXingJianZhu Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ |
| └ 218.29.110.136/29 | 8 | HA-ZZ-ZhongLi-CORP | ZhongLi Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ |
| └ 218.29.110.144/29 | 8 | HA-ZZ-LiYuan-NETBAR | LiYuan NetBar | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ |
| └ 218.29.110.152/29 | 8 | HA-ZZ-GongShuiGua-CENTER | GongShuiGuanLi Center | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ |
| └ 218.29.110.160/29 | 8 | HA-ZZ-YiJia-CORP | YiJia Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ |
| └ 218.29.110.168/30 | 4 | HA-ZZ-JiangShanKeJi-CORP | JiangShanKeJi Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ |
| └ 218.29.110.172/30 | 4 | HA-ZZ-SanXingSheJi-CORP | SanXingSheJi Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ |
| └ 218.29.110.176/29 | 8 | HA-ZZ-ZhongJi-CORP | ZhongJi Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ |
| └ 218.29.110.184/30 | 4 | HA-ZZ-YiHaoShangMao-CORP | YiHaoShangMao Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ |
| └ 218.29.110.188/30 | 4 | HA-ZZ-JiangKeGe-CORP | JiangKeGe Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ |
| └ 218.29.110.192/29 | 8 | HA-ZZ-LianTong-NETBAR | LianTong NetBar | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ |
| └ 218.29.110.200/29 | 8 | HA-ZZ-SuGaoJie-NETBAR | SuGaoJie NetBar | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ |
| └ 218.29.110.208/29 | 8 | HA-ZZ-JinGu-NETBAR | JinGu NetBar | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ |
| └ 218.29.110.216/29 | 8 | HA-ZZ-AoJiaQi-CORP | AoJiaQi Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ |
| └ 218.29.110.224/29 | 8 | HA-ZZ-ZhuLiuSheJi-CORP | ZhuLiuSheJi Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ |
| └ 218.29.110.232/29 | 8 | HA-ZZ-LingFengGuang-CORP | LingFengGuangGao Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ |
| └ 218.29.110.240/29 | 8 | HA-ZZ-WanLi-CORP | WanLi Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ |
| └ 218.29.110.248/29 | 8 | HA-ZZ-QingYun-CORP | QingYun Corp | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
256 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 252 | 98% | 35 | |
| Residential | 4 | 1.6% | 1 |
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 |
|---|---|---|---|---|
| 218.29.110.0/24 | 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