Data as of Nov 5, 2026
162.4.236.0/24
Anonymizer · Datacenter proxyWisdom Cloud Internet Technology Pte. Ltd. · space held by Lazco Corporation
Announcement
this exact prefix
RPKI valid
Announced by
Type
Datacenter proxy
Risk
85 / 100 · Critical
Recent change
New origin Jun 2026
its first announcement on record
IPv4 market
Path
Announced by AS197537 since Jun 2026 · 4 mo ago
4 · Use
Datacenter proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
Owners leasing their own space
| Name | In 162.4.236.0/24 | /24s |
|---|---|---|
| Lazco Corporation | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
162.4.236.0/24
From the registry to its use
- May 31, 2026– today
- Jun 24, 2026– today
- Jun 28, 2026Route objectAS197537 Wisdom Cloud Internet Technology Pte. Ltd.RADB route object for AS197537 Wisdom Cloud Internet Technology Pte. Ltd., maintainer MAINT-AS134823
- todayRegistry recordLazco CorporationALLOCATED PORTABLE162.4.236.0/23
- todayReallocatedSkyquantum Telecom LTDALLOCATED NON-PORTABLE162.4.236.0/24
- todayRoute objectAS197537 Wisdom Cloud Internet Technology Pte. Ltd.APNIC route object for AS197537 Wisdom Cloud Internet Technology Pte. Ltd., maintainer MAINT-TW-TWNIC
- todayRoute objectAS202736 Wisdom Cloud Internet Technology Pte. Ltd.APNIC route object for AS202736 Wisdom Cloud Internet Technology Pte. Ltd., maintainer MAINT-TW-TWNIC
- todayRoute objectAS216138 Skyquantum Telecom Ltd.APNIC route object for AS216138 Skyquantum Telecom Ltd., maintainer MAINT-TW-TWNIC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 162.4.236.0/23 since May 2026 | AS131630 | Hosting | Lazco Corporation |
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 |
|---|---|---|---|---|---|---|
| 162.4.236.0/23 | 512 | DOWTEK-NET | Lazco Corporation | ALLOCATED PORTABLE | — | haco. |
| └ 162.4.236.0/24 | 256 | DOWTEK-NET | Skyquantum Telecom LTD | ALLOCATED NON-PORTABLE | — | haco. |
Network & registry
IPv4 market
Holder
- Organization
- Lazco Corporation
- Range
- 162.
4. 236. 0/ 23 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- Skyquantum Telecom LTD
- Reallocated range
- 162.
4. 236. 0/ 24 - Reallocation type
- ALLOCATED NON-PORTABLE
Origin network
AS197537
SG
- Name
- Wisdom Cloud Internet Technology Pte. Ltd.
- Type
- Hosting
- Registered
- Jul 27, 2023
- Domain
- wisdomisp.com
- Website
- www.wisdomisp.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2026
- Current origin since
- Jun 2026 · 4 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 162.4.236.0/24 | AS197537 | /24 | APNIC | RPKI valid |
| 162.4.236.0/24 | AS202736 | /24 | APNIC | Another network |
| 162.4.236.0/24 | AS216138 | /24 | APNIC | Another network |
| 162.4.236.0/23 | AS131630 | /23 | APNIC | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS197537 | APNIC | Dowtek Corporation | MAINT-TW-TWNIC | Aug 27, 2026 |
| AS197537 | RADB | Customer Route - LOA provided (IMCLOUD-39829) | MAINT-AS134823 | Jun 28, 2026 |
| AS202736 not the origin | APNIC | Dowtek Corporation | MAINT-TW-TWNIC | Aug 27, 2026 |
| AS216138 not the origin | APNIC | Dowtek Corporation | MAINT-TW-TWNIC | Aug 27, 2026 |
Whois
Registration for this announcement
- Range
- 162.
4. 236. 0/ 24 - Netname
- DOWTEK-NET
- Registrant
- Skyquantum Telecom LTD
- Registrant country
- TW
- Organization
- Skyquantum Telecom LTD
- Org country
- TW
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Aug 10, 2026
- Maintainer
- MAINT-TW-TWNIC
- RIR
- APNIC
- Country
- TW
- Delegated
- Jun 11, 2026
- Status
- assigned
Report abuse
Abuse contact
- haco.
tw@ gmail. com - Name
- IRT-DOWTEK-TW
- Handle
- IRT-DOWTEK-TW