Data as of Nov 6, 2026
121.58.96.0/20
No anonymizer space · no proxy exits in 30 daysChina Telecom Next Generation Carrier Network · space held by CHINANET Hainan province network
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 121.58.0.0/17 since Jul 2006 | AS4134 | Residential | 143 | 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 |
|---|---|---|---|---|---|---|
| 121.58.0.0/17 | 32,768 | CHINANET-HI | CHINANET Hainan province network | ALLOCATED PORTABLE | — | anti-spam@ |
| └ 121.58.97.0/24 | 256 | Hainan-TELECOM | SanYa node CN2 lease user segment | ASSIGNED NON-PORTABLE | — | anti-spam@ via CHINANET-HI |
| └ 121.58.98.0/23 | 512 | Hainan-TELECOM | QiongHai node CN2 lease user segment | ASSIGNED NON-PORTABLE | — | anti-spam@ via CHINANET-HI |
| └ 121.58.100.0/22 | 1,024 | Hainan-TELECOM | QiongHai node CN2 lease user segment | ASSIGNED NON-PORTABLE | — | anti-spam@ via CHINANET-HI |
| └ 121.58.104.0/25 | 128 | Hainan-TELECOM | SanYa YaLongWan node Fttx+LAN CN2 access user segment | ASSIGNED NON-PORTABLE | — | anti-spam@ via CHINANET-HI |
| └ 121.58.104.128/25 | 128 | Hainan-TELECOM | SanYa YuLin node Fttx+LAN CN2 access user segment | ASSIGNED NON-PORTABLE | — | anti-spam@ via CHINANET-HI |
| └ 121.58.105.0/26 | 64 | Hainan-TELECOM | XINGLONG CN2 access user segment | 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.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
4,096 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Unknown | 3,520 | 86% | 3 | |
| Business | 576 | 14% | 4 |
Network & registry
Announced by
Covering announcement 121.58.96.0/19
- Prefix
- 121.58.96.0/19
- Announced by
- AS4809 China Telecom Next Generation Carrier Network
- Type
- Unknown
- RPKI
- No RPKI
- Netname
- CHINANET-HI
- Registrant
- CHINANET Hainan province network
- RIR
- APNIC
Origin network
AS4809
CN
- Name
- China Telecom Next Generation Carrier Network
- Type
- Internet provider
- Registered
- Jan 9, 1996
- Domain
- chinatelecom.com.cn
- Website
- en.chinatelecom.com.cn/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
121.58.96.0/19
Routing history
- Pattern
- Stable
- First seen
- May 2011
- Current origin since
- May 2011 · 15 yr
- Origin networks
- 1
IRR
Route objects on 121.58.96.0/19
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS4809 | RADB | hainan Province | MAINT-CT-GNOC | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 121.
58. 0. 0/ 17 - Netname
- CHINANET-HI
- Registrant
- CHINANET Hainan province network
- Registrant country
- CN
- Organization
- CHINANET Hainan province network
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jun 15, 2021
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- CN
- Delegated
- May 31, 2006
- Status
- assigned
Report abuse
Abuse contact
- anti-spam@
chinatelecom. cn - Name
- ABUSE CHINANETCN
- Handle
- AC1573-AP