Data as of Nov 7, 2026
210.73.192.0/22
No anonymizer space · no proxy exits in 30 daysChina Telecom (Group) · space held by China Internet Network Information Center
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 |
|---|---|---|---|---|---|---|
| 210.73.128.0/17 | 32,768 | CNNIC | China Internet Network Information Center | ALLOCATED PORTABLE | — | ipas@ |
| └ 210.73.192.0/21 | 2,048 | GZHNNET | Huanan (Guangzhou) Business Management Co., Ltd. | ALLOCATED PORTABLE | — | 5059588@ |
Network & registry
IPv4 market
Holder
- Organization
- China Internet Network Information Center
- Range
- 210.
73. 128. 0/ 17 - Registration type
- ALLOCATED PORTABLE
Origin network
AS4812
CN
- Name
- China Telecom (Group)
- Type
- Internet provider
- Registered
- Jan 9, 1996
- Domain
- chinatelecom.com.cn
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Aug 2016 · 10 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS4812 | RADB | Chinanet Shanghai | MAINT-AS4812 | Nov 13, 2023 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 210.73.192.0/23 | AS4811 | RADB | SHIDC | MAINT-AS4812 | Nov 13, 2023 |
| 210.73.193.0/24 | AS4811 | RADB | SHIDC | MAINT-AS4812 | Nov 13, 2023 |
| 210.73.194.0/23 | AS4811 | RADB | SHIDC | MAINT-AS4812 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 210.
73. 192. 0/ 21 - Netname
- GZHNNET
- Registrant
- Huanan (Guangzhou) Business Management Co., Ltd.
- Registrant country
- CN
- Organization
- Huanan (Guangzhou) Business Management Co., Ltd.
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jan 9, 2026
- Maintainer
- MAINT-CNNIC-AP
- RIR
- APNIC
- Country
- CN
- Delegated
- Feb 25, 1998
- Status
- assigned
Report abuse
Abuse contact
- 5059588@
qq. com - Name
- IRT-GZHNNET-CN
- Handle
- IRT-GZHNNET-CN