Data as of Nov 7, 2026
5.10.143.0/24
No anonymizer space · no proxy exits in 30 daysChina Telecom Next Generation Carrier Network · space held by China Telecom Europe Ltd.
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 |
|---|---|---|---|---|---|---|
| 5.10.136.0/21 | 2,048 | UK-CHINATELECOM-20120501 | China Telecom Europe Ltd. (ORG-CTEL2-RIPE) · GB | ALLOCATED PA | May 1, 2012 | net@ |
| └ 5.10.143.0/29 | 8 | CTE-NET | China Telecom (Europe) Ltd. | ASSIGNED PA | Apr 29, 2020 | net@ via UK-CHINATELECOM-20120501 |
| └ 5.10.143.8/29 | 8 | CTE-NET | China Telecom (Europe) Ltd. | ASSIGNED PA | Apr 29, 2020 | net@ via UK-CHINATELECOM-20120501 |
| └ 5. | 48 | CTE-NET | China Telecom (Europe) Ltd | ASSIGNED PA | Jun 3, 2020 | net@ via UK-CHINATELECOM-20120501 |
| └ 5.10.143.64/29 | 8 | CTE-NET | China Telecom (Europe) Ltd. | ASSIGNED PA | Jun 3, 2020 | net@ via UK-CHINATELECOM-20120501 |
| └ 5. | 16 | CTE-NET | China Telecom (Europe) Ltd. | ASSIGNED PA | Jun 3, 2020 | net@ via UK-CHINATELECOM-20120501 |
| └ 5.10.143.88/29 | 8 | CTE-NET | China Telecom (Europe) Ltd. | ASSIGNED PA | Jun 3, 2020 | net@ via UK-CHINATELECOM-20120501 |
| └ 5. | 12 | CTE-NET | unknown | ASSIGNED PA | Jun 3, 2020 | net@ via UK-CHINATELECOM-20120501 |
| └ 5.10.143.108/30 | 4 | CTE-NET | China Telecom (Europe) Ltd. | ASSIGNED PA | Apr 29, 2020 | net@ via UK-CHINATELECOM-20120501 |
| └ 5.10.143.112/30 | 4 | CTE-NET | China Telecom (Europe) Ltd. | ASSIGNED PA | Apr 29, 2020 | net@ via UK-CHINATELECOM-20120501 |
| └ 5.10.143.116/30 | 4 | CTE-NET | China Telecom (Europe) Ltd. | ASSIGNED PA | Apr 29, 2020 | net@ via UK-CHINATELECOM-20120501 |
| └ 5.10.143.120/29 | 8 | CTE-NET | China Telecom Europe Ltd. (ORG-CTEL2-RIPE) · GB | ASSIGNED PA | Jul 10, 2018 | net@ |
| └ 5.10.143.128/25 | 128 | CTE-NET | China Telecom (Europe) Ltd. | ASSIGNED PA | Apr 29, 2020 | net@ via UK-CHINATELECOM-20120501 |
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 | |
|---|---|---|---|---|
| Business | 248 | 97% | 11 | |
| Internet provider | 8 | 3.1% | 1 |
Network & registry
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
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2016
- Current origin since
- Aug 2016 · 10 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 5.
10. 136. 0/ 21 - Netname
- UK-CHINATELECOM-20120501
- Registrant
- China Telecom Europe Ltd.
- Registrant country
- GB
- Organization
- China Telecom Europe Ltd. (ORG-CTEL2-RIPE)
- Org country
- GB
- Type
- ALLOCATED PA
- Created
- May 1, 2012
- Updated
- May 4, 2018
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- May 1, 2012
- Status
- assigned
Report abuse
Abuse contact
- net@
chinatelecomglobal. com - Name
- Abuse-C Role
- Handle
- AR17557-RIPE