Data as of Nov 6, 2026
43.248.192.0/22
No anonymizer space · no proxy exits in 30 daysCHINA UNICOM China169 Backbone
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 |
|---|---|---|---|---|---|---|
| 43.248.192.0/22 | 1,024 | PGYIDC | Suqian Pugongying Network Service Co.,Ltd | ALLOCATED PORTABLE | — | ipas@ |
Network & registry
Announced by
Covering announcement 43.248.192.0/20
- Prefix
- 43.248.192.0/20
- Announced by
- AS4837 CHINA UNICOM China169 Backbone
- Type
- Residential
- RPKI
- RPKI valid
- RIR
- APNIC
Registry
Holder
- Organization
- Not stated by the 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
Who has announced 43.248.192.0/20
43.248.192.0/20
Routing history
- Pattern
- Stable
- First seen
- Jan 2018
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 43.248.192.0/20 | AS4837 | /20 | APNIC | RPKI valid |
| 43.248.192.0/20 | AS56046 | /20 | APNIC | Another network |
IRR
Route objects on 43.248.192.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS4837 | RADB | route of Chinaunicom | MAINT-AS10099 | Jun 14, 2024 |
Whois
Registration for this announcement
43.248.192.0/20 spans several registrations: 4 records are listed under Registrations.
- Registrant country
- AU
- RIR
- APNIC
- Country
- CN
- Delegated
- Sep 26, 2014
- Status
- assigned