Data as of Nov 7, 2026
43.172.128.0/23
No anonymizer space · no proxy exits in 30 daysShenzhen Tencent Computer Systems Company Limited · space held by Aceville PTE.LTD.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Recent change
New origin Aug 2026
its first announcement on record
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 43.172.128.0/20 since Mar 2026 | AS132203 | Hosting | Aceville PTE.LTD. |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 43.172.128.0/24 since Mar 2026 | AS132203 | Hosting | Aceville PTE.LTD. via 6 Collyer Quay |
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 |
|---|---|---|---|---|---|---|
| 43.160.0.0/12 | 1,048,576 | ACEVILLEPTELTD-SG | Aceville PTE.LTD. (ORG-AP2-AP) · SG | ALLOCATED PORTABLE | — | abuse@ |
| └ 43.172.128.0/23 | 512 | ACEVILLEPTELTD-SG | 6 Collyer Quay | ALLOCATED NON-PORTABLE | — | abuse@ |
Network & registry
IPv4 market
Holder
- Organization
- Aceville PTE.LTD.
- Handle
- ORG-AP2-AP
- Range
- 43.
160. 0. 0/ 12 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- 6 Collyer Quay
- Reallocated range
- 43.
172. 128. 0/ 23 - Reallocation type
- ALLOCATED NON-PORTABLE
Origin network
AS132203
CN
- Name
- Shenzhen Tencent Computer Systems Company Limited
- Type
- Hosting
- Registered
- Mar 13, 2012
- Domain
- tencent.com
- Website
- www.tencent.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
- Tor exits
- 1
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2026
- Current origin since
- Aug 2026 · 3 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 43.172.0.0/16 | AS132203 | /24 | APNIC | RPKI valid |
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 43.172.129.0/24 | AS132203 | RADB | Proxy-registered route object | MAINT-HGC-INTL | Oct 2, 2026 |
| 43.172.129.0/24 | AS132203 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | May 10, 2022 |
| 43.172.129.0/24 | AS132203 | APNIC | ACEVILLE PTE.LTD. | MAINT-ACEVILLEPTELTD-SG | May 7, 2022 |
Whois
Registration for this announcement
- Range
- 43.
172. 128. 0/ 23 - Netname
- ACEVILLEPTELTD-SG
- Registrant
- 6 Collyer Quay
- Registrant country
- JP
- Organization
- 6 Collyer Quay
- Org country
- JP
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Aug 25, 2026
- Maintainer
- MAINT-ACEVILLEPTELTD-SG
- RIR
- APNIC
- Country
- SG
- Delegated
- Feb 21, 1989
- Status
- assigned
Report abuse
Abuse contact
- abuse@
tencent. com - Name
- ABUSE ACEVILLEPTELTDSG
- Handle
- AA1875-AP