Data as of Nov 14, 2026
58.248.20.0/24
No anonymizer space · no proxy exits in 30 daysChina Unicom Guangzhou network · space held by China Unicom Guangdong province network
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 58.248.0.0/19 since Mar 2010 | AS17622 | Residential | 51 10 always on | China Unicom Guangdong province network via United-Communications-Network-Technology-Co-Ltd, Guangzhou, Guangdong province | |
| 58.248.0.0/17 since Mar 2006 | AS17622 | Residential | 111 18 always on | China Unicom Guangdong province network via United-Communications-Network-Technology-Co-Ltd, Guangzhou, Guangdong province | |
| 58.248.0.0/16 since Jun 2008 | AS17622 | Residential | 430 29 always on | China Unicom Guangdong province network via United-Communications-Network-Technology-Co-Ltd, Guangzhou, Guangdong province | |
| 58.248.0.0/13 since Jul 2006 | AS17816 | Residential | 3,139 64 always on | China Unicom Guangdong 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 |
|---|---|---|---|---|---|---|
| 58.248.0.0/13 | 524,288 | UNICOM-GD | China Unicom Guangdong province network | ALLOCATED PORTABLE | — | hqs-ipabuse@ |
| └ 58.248.0.0/16 | 65,536 | GuangZhou-unicom | United-Communications-Network-Technology-Co-Ltd, Guangzhou, Guangdong province | ALLOCATED NON-PORTABLE | — | hqs-ipabuse@ |
| └ 58.248.20.0/29 | 8 | Lingnan-College | Lingnan-College, Guangzhou, Guangdong province | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via GuangZhou-unicom |
| └ 58.248.20.8/30 | 4 | Zhongguowangtong | Zhongguowangtong, Guangzhou, Guangdong province | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via GuangZhou-unicom |
| └ 58.248.20.12/30 | 4 | Haidatongwangluo-Ltd | Haidatongwangluo-Ltd, Guangzhou, Guangdong province | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via GuangZhou-unicom |
| └ 58.248.20.16/29 | 8 | Yilianzhifu-Ltd | Yilianzhifu-Ltd, Guangzhou, Guangdong province | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via GuangZhou-unicom |
| └ 58.248.20.24/29 | 8 | Guangfaqihuo-Ltd | Guangfaqihuo-Ltd, Guangzhou, Guangdong province | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via GuangZhou-unicom |
| └ 58.248.20.40/29 | 8 | Shijizhuoyue-Ltd | Shijizhuoyue-Ltd, Guangzhou, Guangdong province | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via GuangZhou-unicom |
| └ 58.248.20.112/28 | 16 | Dianli-Comm-Ltd | Dianli-Comm-Ltd, Guangzhou, Guangdong province | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via GuangZhou-unicom |
| └ 58.248.20.128/29 | 8 | Jiguanxinxiwangluo | Jiguanxinxiwangluo, Guangzhou, Guangdong province | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via GuangZhou-unicom |
| └ 58.248.20.136/29 | 8 | Yuejingjituan-Ltd | Yuejingjituan-Ltd, Guangzhou, Guangdong province | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via GuangZhou-unicom |
| └ 58.248.20.152/29 | 8 | Huangsongji | Huangsongji, Guangzhou, Guangdong province | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via GuangZhou-unicom |
| └ 58.248.20.160/29 | 8 | Ncsc | Ncsc, Guangzhou, Guangdong province | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via GuangZhou-unicom |
| └ 58.248.20.168/29 | 8 | Nanfangxinwenwang | Nanfangxinwenwang, Guangzhou, Guangdong province | ASSIGNED NON-PORTABLE | — | hqs-ipabuse@ via GuangZhou-unicom |
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 | |
|---|---|---|---|---|
| Residential | 160 | 63% | 4 | |
| Business | 96 | 38% | 12 |
Network & registry
Registry
Holder
- Organization
- China Unicom Guangdong province network
- Range
- 58.
248. 0. 0/ 13 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- United-Communications-Network-Technology-Co-Ltd, Guangzhou, Guangdong province
- Reallocated range
- 58.
248. 0. 0/ 16 - Reallocation type
- ALLOCATED NON-PORTABLE
Origin network
AS17622
CN
- Name
- China Unicom Guangzhou network
- Type
- Internet provider
- Registered
- Jan 18, 2001
- Domain
- chinaunicom.cn
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2025
- Current origin since
- Aug 2025 · 1.2 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 58.248.20.0/24 | AS17622 | /24 | APNIC | RPKI valid |
| 58.248.0.0/19 | AS17622 | /19 | APNIC | Too specific |
| 58.248.0.0/17 | AS17622 | /17 | APNIC | Too specific |
| 58.248.0.0/16 | AS17622 | /16 | APNIC | Too specific |
| 58.248.0.0/13 | AS17816 | /13 | APNIC | Another network |
Whois
Registration for this announcement
- Range
- 58.
248. 0. 0/ 16 - Netname
- GuangZhou-unicom
- Registrant
- United-Communications-Network-Technology-Co-Ltd, Guangzhou, Guangdong province
- Registrant country
- CN
- Organization
- United-Communications-Network-Technology-Co-Ltd, Guangzhou, Guangdong province
- Org country
- CN
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Jan 22, 2025
- Maintainer
- MAINT-CNCGROUP-GD
- RIR
- APNIC
- Country
- CN
- Delegated
- Jun 17, 2005
- Status
- assigned
Report abuse
Abuse contact
- hqs-ipabuse@
chinaunicom. cn - Name
- ABUSE CUCN
- Handle
- AC1718-AP