Data as of Nov 7, 2026
43.140.0.0/14
No anonymizer spaceShenzhen Tencent Computer Systems Company Limited
Announcements
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 43.140.0.0/18 since Mar 2022 | AS45090 | Hosting | Tencent Cloud Computing (Beijing) Co., Ltd | |
| 43.140.64.0/18 since Mar 2022 | AS45090 | Hosting | Tencent Cloud Computing (Beijing) Co., Ltd | |
| 43.140.128.0/18 since Mar 2022 | AS45090 | Hosting | Tencent Cloud Computing (Beijing) Co., Ltd | |
| 43.140.192.0/18 since May 2022 | AS45090 | Hosting | Tencent Cloud Computing (Beijing) Co., Ltd | |
| 43.141.0.0/19 since Apr 2022 | AS45090 | Hosting | Tencent Cloud Computing (Beijing) Co., Ltd | |
| 43.141.32.0/19 since Apr 2022 | AS45090 | Hosting | Tencent Cloud Computing (Beijing) Co., Ltd | |
| 43.141.64.0/19 since Apr 2022 | AS45090 | Hosting | Tencent Cloud Computing (Beijing) Co., Ltd | |
| 43.141.96.0/19 since Apr 2022 | AS45090 | Hosting | Tencent Cloud Computing (Beijing) Co., Ltd | |
| 43.141.128.0/19 since Jul 2022 | AS45090 | Hosting | Tencent Cloud Computing (Beijing) Co., Ltd | |
| 43.141.160.0/19 since Jul 2022 | AS45090 | Hosting | Tencent Cloud Computing (Beijing) Co., Ltd | |
| 43.141.192.0/18 since May 2024 | AS45090 | Hosting | Tencent Cloud Computing (Beijing) Co., Ltd | |
| 43.142.0.0/18 since Apr 2022 | AS45090 | Hosting | Tencent Cloud Computing (Beijing) Co., Ltd | |
| 43.142.64.0/18 since Apr 2022 | AS45090 | Hosting | Tencent Cloud Computing (Beijing) Co., Ltd | |
| 43.142.128.0/18 since Apr 2022 | AS45090 | Hosting | Tencent Cloud Computing (Beijing) Co., Ltd | |
| 43.142.192.0/18 since Apr 2022 | AS45090 | Hosting | Tencent Cloud Computing (Beijing) Co., Ltd | |
| 43.143.0.0/18 since Aug 2022 | AS45090 | Hosting | Tencent Cloud Computing (Beijing) Co., Ltd | |
| 43.143.64.0/18 since Aug 2022 | AS45090 | Hosting | Tencent Cloud Computing (Beijing) Co., Ltd | |
| 43.143.128.0/18 since Aug 2022 | AS45090 | Hosting | Tencent Cloud Computing (Beijing) Co., Ltd | |
| 43.143.192.0/18 since Aug 2022 | AS45090 | Hosting | Tencent Cloud Computing (Beijing) Co., 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 |
|---|---|---|---|---|---|---|
| 43.140.0.0/15 | 131,072 | TENCENT-CN | Tencent Cloud Computing (Beijing) Co., Ltd (ORG-TCCC1-AP) · CN | ALLOCATED PORTABLE | Dec 14, 2021 | tencent_ |
| 43.142.0.0/16 | 65,536 | TENCENT-CN | Tencent Cloud Computing (Beijing) Co., Ltd (ORG-TCCC1-AP) · CN | ALLOCATED PORTABLE | Dec 14, 2021 | tencent_ |
| 43.143.0.0/16 | 65,536 | TENCENT-CN | Tencent Cloud Computing (Beijing) Co., Ltd (ORG-TCCC1-AP) · CN | ALLOCATED PORTABLE | Dec 14, 2021 | tencent_ |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS45090
CN
- Name
- Shenzhen Tencent Computer Systems Company Limited
- Type
- Hosting
- Registered
- Feb 1, 2008
- Domain
- tencent.com
- Website
- www.tencent.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Dec 2021
- Current origin since
- Dec 2021 · 4.9 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 43.140.0.0/14 | AS45090 | /14 | APNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS45090 | RADB | chinanet/CN2 TianJin province network | MAINT-AS58542 | Jun 13, 2025 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 43.140.0.0/15 | AS132203 | APNIC | Tencent Cloud Computing (Beijing) Co., Ltd | MAINT-TENCENT-CN | Dec 14, 2021 |
| 43.140.0.0/16 | AS45090 | APNIC | Tencent Cloud Computing (Beijing) Co., Ltd | MAINT-TENCENT-CN | May 18, 2022 |
| 43.140.0.0/17 | AS45090 | APNIC | Tencent Cloud Computing (Beijing) Co., Ltd | MAINT-TENCENT-CN | May 18, 2022 |
| 43.140.128.0/17 | AS45090 | APNIC | Tencent Cloud Computing (Beijing) Co., Ltd | MAINT-TENCENT-CN | May 18, 2022 |
| 43.141.0.0/16 | AS45090 | APNIC | Tencent Cloud Computing (Beijing) Co., Ltd | MAINT-TENCENT-CN | May 18, 2022 |
| 43.141.0.0/17 | AS45090 | APNIC | Tencent Cloud Computing (Beijing) Co., Ltd | MAINT-TENCENT-CN | May 18, 2022 |
| 43.141.0.0/18 | AS45090 | APNIC | Tencent Cloud Computing (Beijing) Co., Ltd | MAINT-TENCENT-CN | May 18, 2022 |
| 43.141.64.0/18 | AS45090 | APNIC | Tencent Cloud Computing (Beijing) Co., Ltd | MAINT-TENCENT-CN | May 18, 2022 |
| 43.141.128.0/17 | AS45090 | APNIC | Tencent Cloud Computing (Beijing) Co., Ltd | MAINT-TENCENT-CN | May 18, 2022 |
| 43.141.128.0/18 | AS45090 | APNIC | Tencent Cloud Computing (Beijing) Co., Ltd | MAINT-TENCENT-CN | May 18, 2022 |
| 43.142.0.0/16 | AS45090 | APNIC | Tencent Cloud Computing (Beijing) Co., Ltd | MAINT-TENCENT-CN | Dec 30, 2021 |
| 43.142.0.0/16 | AS132203 | APNIC | Tencent Cloud Computing (Beijing) Co., Ltd | MAINT-TENCENT-CN | Dec 14, 2021 |
| 43.143.0.0/16 | AS45090 | APNIC | Tencent Cloud Computing (Beijing) Co., Ltd | MAINT-TENCENT-CN | Dec 30, 2021 |
Whois
Registration for this announcement
43.140.0.0/14 spans several registrations: 3 records are listed under Registrations.
- Registrant country
- AU
- RIR
- APNIC
- Country
- CN
- Delegated
- Feb 21, 1989
- Status
- assigned