Data as of Nov 5, 2026
103.229.216.0/21
No anonymizer space · no proxy exits in 30 daysBeijing Tian Wei Xin Tong technology corp. limited.
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 103.229.216.0/22 since May 2017 | AS45110 | Internet provider | Beijing Tian Wei Xin Tong technology corp. limited. | |
| 103.229.216.0/24 since Apr 2017 | AS45110 | Internet provider | Beijing Tian Wei Xin Tong technology corp. limited. | |
| 103.229.217.0/24 since May 2017 | AS45110 | Internet provider | Beijing Tian Wei Xin Tong technology corp. limited. | |
| 103.229.218.0/24 since Jun 2017 | AS45110 | Internet provider | Beijing Tian Wei Xin Tong technology corp. limited. | |
| 103.229.219.0/24 since Jun 2018 | AS45110 | Internet provider | Beijing Tian Wei Xin Tong technology corp. limited. | |
| 103.229.220.0/22 since Mar 2019 | AS45110 | Internet provider | Beijing Tian Wei Xin Tong technology corp. limited. | |
| 103.229.220.0/24 since Jun 2023 | AS45110 | Internet provider | Beijing Tian Wei Xin Tong technology corp. limited. |
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 |
|---|---|---|---|---|---|---|
| 103.229.216.0/22 | 1,024 | CBCnet | Beijing Tian Wei Xin Tong technology corp. limited. | ALLOCATED PORTABLE | Apr 23, 2014 | ipas@ |
| 103.229.220.0/22 | 1,024 | CBCnet | Beijing Tian Wei Xin Tong technology corp. limited. | ALLOCATED PORTABLE | Apr 23, 2014 | ipas@ |
Network & registry
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 this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2017
- Current origin since
- Mar 2021 · 5.7 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS45110 | RADB | CT-WX-GJSJ-IDC-Customer | MAINT-AS137702 | Nov 13, 2023 |
Whois
Registration for this announcement
103.229.216.0/21 spans several registrations: 2 records are listed under Registrations.
- Registrant country
- AU
- RIR
- APNIC
- Country
- CN
- Delegated
- Apr 23, 2014
- Status
- assigned