Data as of Nov 14, 2026
58.250.145.0/24
No anonymizer space · no proxy exits in 30 daysChina Unicom Shenzen network · space held by China Unicom Guangdong province network
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 58.248.0.0/13 since Jul 2006 | AS17816 | Residential | 3,121 60 always on | China Unicom Guangdong province network |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 58.248.0.0/13 | 524,288 | UNICOM-GD | China Unicom Guangdong province network | ALLOCATED PORTABLE | — | hqs-ipabuse@ |
| └ 58. | 72 | Railway-Group | China Railway Group Limited | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 58. | 5 | ZhongXuan-Technology | ShenZhen ZhongXuan Technology Co.,Ltd. | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 58. | 5 | MaiGuangFan-Catering | ShenZhen MaiGuangFan Catering Planning Management Co., Ltd. | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 58. | 5 | JinYuan-Securities | JinYuan Securities Co.,Ltd. | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 58. | 5 | Compaq-Netword | Compaq Netword Co.,Ltd | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 58. | 13 | China-Foodstuffs-XinLong | China Foodstuffs XinLong Industrial Co., Ltd. | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 58. | 10 | LiangWei-Electron | LiangWei Electron Co.,Ltd | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 58. | 29 | HaiShi-Bureau | ShenZhen HaiShi Bureau | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 58. | 5 | TianFeng-Securities | SiChuan TianFeng Securities Co.,Ltd. | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 58. | 5 | YuMing-New-Industry | YuMing New Industry | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 58. | 5 | XunDe-Machinery | ShenZhen XunDe Machinery Co., Ltd. | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 58. | 5 | YuJunDa | YuJunDa Co., Ltd. | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 58. | 13 | FuLiang-Electric | ShenZhen FuLiang Electrical Appliance | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 58. | 18 | QiLiTian-Golf | QiLiTian Golf | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 58. | 18 | HuaJia-Digite | ShenZhen HuaJia Digital Co,. Ltd | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 58. | 13 | GuanLan-Golf-ground | GuanLan Golf ground | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 58. | 5 | ShenZhen-Public-Security-Bureau | Command Center of ShenZhen Municipal Public Security Bureau | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 58. | 5 | KaiYiKe-Goods-traffic | ShenZhen KaiYiKe Goods traffic Co., Ltd. | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
| └ 58.250.145.254/32 | 1 | ShenShui-Water-supplies-consultation | ShenZhen ShenShui Water supplies Consulting Company | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via UNICOM-GD |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
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 | 224 | 88% | 18 | |
| Residential | 32 | 13% | 5 |
Network & registry
Announced by
Covering announcement 58.250.0.0/16
- Prefix
- 58.250.0.0/16
- Announced by
- AS17623 China Unicom Shenzen network
- Type
- Residential
- Proxy exits
- 179
- Always-on exits
- 8
- RPKI
- RPKI valid
- Netname
- UNICOM-GD
- Registrant
- China Unicom Guangdong province network
- RIR
- APNIC
Origin network
AS17623
CN
- Name
- China Unicom Shenzen network
- Type
- Internet provider
- Registered
- Jan 18, 2001
- Domain
- chinaunicom.cn
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
58.250.0.0/16
Routing history
- Pattern
- Stable
- First seen
- May 2008
- Current origin since
- May 2008 · 18 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 58.250.0.0/16 | AS17623 | /16 | APNIC | RPKI valid |
| 58.248.0.0/13 | AS17816 | /13 | APNIC | Another network |
Whois
Registration for this announcement
- Range
- 58.
248. 0. 0/ 13 - Netname
- UNICOM-GD
- Registrant
- China Unicom Guangdong province network
- Registrant country
- CN
- Organization
- China Unicom Guangdong 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
- Jun 17, 2005
- Status
- assigned
Report abuse
Abuse contact
- hqs-ipabuse@
chinaunicom. cn - Name
- ABUSE CUCN
- Handle
- AC1718-AP