Data as of Nov 9, 2026
163.223.147.0/24
Anonymizer · Datacenter proxyStack Network Sdn. Bhd.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Datacenter proxy
Risk
85 / 100 · Critical
IPv4 market
Path
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 →
163.223.147.0/24
From the registry to its use
- Apr 6, 2025– Apr 29, 2025
- Apr 18, 2025– Oct 14, 2025
- Oct 27, 2025– today
- Nov 20, 2025– today
- todayRegistry recordStack Network Sdn. Bhd.ALLOCATED PORTABLE163.223.146.0/23
- todayRoute objectAS153706 Stack Network Sdn. Bhd.APNIC route object for AS153706 Stack Network Sdn. Bhd., maintainer MAINT-STACKNET-HK
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 163.223.146.0/23 since Nov 2025 | AS153706 | Hosting | 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@ |
| └ 163.223.147.0/24 | 256 | STACKNETWORK-HK | unknown | ALLOCATED NON-PORTABLE | — | admin@ |
Network & registry
IPv4 market
Holder
- Organization
- Stack Network Sdn. Bhd.
- Handle
- ORG-SN59-AP
- Range
- 163.
223. 146. 0/ 23 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- Not named in the registry
- Reallocated range
- 163.
223. 147. 0/ 24 - Reallocation type
- ALLOCATED NON-PORTABLE
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
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Apr 2025
- Current origin since
- Oct 2025 · 1.0 yr
- Origin networks
- 2
- Last change of origin
- Oct 2025
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 163.223.147.0/24 | AS153706 | /24 | APNIC | RPKI valid |
| 163.223.146.0/23 | AS153706 | /23 | APNIC | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS153706 | APNIC | Stack Network Sdn. Bhd. | MAINT-STACKNET-HK | Oct 29, 2025 |
Whois
Registration for this announcement
- Range
- 163.
223. 147. 0/ 24 - Netname
- STACKNETWORK-HK
- Registrant country
- HK
- Organization
- Not stated by the registry
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- May 28, 2025
- Maintainer
- MAINT-STACKNET-HK
- RIR
- APNIC
- Country
- MY
- Delegated
- Mar 18, 2025
- Status
- assigned
Report abuse
Abuse contact
- admin@
stackpork. com - Name
- ABUSE STACKNETHK
- Handle
- AS3822-AP