Data as of Nov 9, 2026
163.223.146.0/23
256 anonymizer addresses · 50% · Datacenter proxyStack Network Sdn. Bhd.
IPv4 market
Path
1 · Holder
2 · Leased from
not leased
4 · Use
Datacenter proxy
anonymizer space, operator not named
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
163.223.146.0/23
From the registry to its use
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 163.223.146.0/24 since Apr 2025 | AS153706 | Hosting | Stack Network Sdn. Bhd. | |
| 163.223.147.0/24 since Oct 2025 | AS153706 | Datacenter proxy | Stack Network Sdn. Bhd. |
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 |
|---|---|---|---|---|---|---|
| 163.223.146.0/23 | 512 | STACKNETWORK-MY | Stack Network Sdn. Bhd. (ORG-SN59-AP) · MY | ALLOCATED PORTABLE | — | admin@ |
| └ 163.223.146.0/24 | 256 | STACKNETWORK-HK | unknown | ALLOCATED NON-PORTABLE | — | admin@ |
| └ 163.223.147.0/24 | 256 | STACKNETWORK-HK | unknown | ALLOCATED NON-PORTABLE | — | admin@ |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
512 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Datacenter proxyanonymizer | 256 | 50% | 1 | |
| Hosting | 256 | 50% | 1 |
Network & registry
Origin network
AS153706
MY
- Name
- Stack Network Sdn. Bhd.
- Type
- Hosting
- Registered
- Mar 18, 2025
- Domain
- stackpork.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 2025
- Current origin since
- Nov 2025 · 12 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 163.
223. 146. 0/ 23 - Netname
- STACKNETWORK-MY
- Registrant
- Stack Network Sdn. Bhd.
- Registrant country
- MY
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- May 28, 2025
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- MY
- Delegated
- Mar 18, 2025
- Status
- assigned
Report abuse
Abuse contact
- admin@
stackpork. com - Name
- ABUSE STACKNETHK
- Handle
- AS3822-AP