Data as of Nov 5, 2026
43.254.236.0/22
No anonymizer space · no proxy exits in 30 daysBeijing Tian Wei Xin Tong technology corp. limited.
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 |
|---|---|---|---|---|---|---|
| 43.254.236.0/22 | 1,024 | CBCnet | Beijing Tian Wei Xin Tong technology corp. limited. | ALLOCATED PORTABLE | Jul 29, 2014 | ipas@ |
Network & registry
Announced by
Covering announcement 43.254.232.0/21
- Prefix
- 43.254.232.0/21
- Announced by
- AS45110 Beijing Tian Wei Xin Tong technology corp. limited.
- Type
- Unknown
- RPKI
- No RPKI
- RIR
- APNIC
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS45110
CN
- Name
- Beijing Tian Wei Xin Tong technology corp. limited.
- Type
- Internet provider
- Registered
- Feb 1, 2008
- Domain
- cbccom.net
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 43.254.232.0/21
43.254.232.0/21
Routing history
- Pattern
- Stable
- First seen
- Jun 2015
- Current origin since
- Jun 2015 · 11 yr
- Origin networks
- 1
Whois
Registration for this announcement
43.254.232.0/21 spans several registrations: 2 records are listed under Registrations.
- Registrant country
- AU
- RIR
- APNIC
- Country
- CN
- Delegated
- Jul 29, 2014
- Status
- assigned