Data as of Nov 13, 2026
220.174.26.0/29
No anonymizer space · no proxy exits in 30 daysCTGNet · space held by Data Communication Division
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 220.174.0.0/16 since May 2005 | AS4134 | Residential | 444 2 always on | Data Communication Division via CHINANET hainan 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 |
|---|---|---|---|---|---|---|
| 220.160.0.0/11 | 2,097,152 | CHINANET-CN | Data Communication Division | ALLOCATED PORTABLE | — | anti-spam@ |
| └ 220.174.0.0/16 | 65,536 | CHINANET-HI | CHINANET hainan province network | ALLOCATED NON-PORTABLE | — | anti-spam@ via CHINANET-CN |
| └ 220.174.26.0/29 | 8 | Hainan-TELECOM | HKHF 5300 guanli | ASSIGNED NON-PORTABLE | — | anti-spam@ via CHINANET-HI |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Announced by
Covering announcement 220.174.26.0/23
- Prefix
- 220.174.26.0/23
- Announced by
- AS23764 CTGNet
- Type
- Unknown
- RPKI
- No RPKI
- Netname
- CHINANET-HI
- Registrant
- CHINANET hainan province network
- RIR
- APNIC
Registry
Holder
- Organization
- Data Communication Division
- Range
- 220.
160. 0. 0/ 11 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- CHINANET hainan province network
- Reallocated range
- 220.
174. 0. 0/ 16 - Reallocation type
- ALLOCATED NON-PORTABLE
Origin network
AS23764
HK
- Name
- CTGNet
- Type
- Internet provider
- Registered
- Jun 12, 2020
- Domain
- chinatelecomglobal.com
- Website
- www.chinatelecomglobal.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
220.174.26.0/23
Routing history
- Pattern
- Stable
- First seen
- Oct 2025
- Current origin since
- Oct 2025 · 1.1 yr
- Origin networks
- 1
IRR
Route objects on 220.174.26.0/23
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS23764 | RADB | CTGNET Hainan Province Network | MAINT-AS36678 | Sep 30, 2025 |
Whois
Registration for this announcement
- Range
- 220.
174. 0. 0/ 16 - Netname
- CHINANET-HI
- Registrant
- CHINANET hainan province network
- Registrant country
- CN
- Organization
- CHINANET hainan province network
- Org country
- CN
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Sep 4, 2008
- Maintainer
- MAINT-CHINANET
- RIR
- APNIC
- Country
- CN
- Delegated
- Oct 30, 2002
- Status
- assigned
Report abuse
Abuse contact
- anti-spam@
chinatelecom. cn - Name
- ABUSE CHINANETCN
- Handle
- AC1573-AP