Data as of Nov 11, 2026

162.4.236.0/24

Anonymizer · Datacenter proxy

Wisdom Cloud Internet Technology Pte. Ltd. · space held by Lazco Corporation

Announcement

this exact prefix

RPKI valid

Announced by

AS197537

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 · 5 mo ago

1 · Holder

Lazco Corporation

reallocated to Skyquantum Telecom LTD

2 · Leased from

Lazco Corporation

its owner, directly

3 · Announced by

AS197537 Wisdom Cloud Internet Technology Pte. Ltd.

since Jun 2026 · 5 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
Announced
AS131630 Lazco Corporation
as part of 162.4.236.0/23
162.4.236.0/23
Jun 24, 2026– today
Announced
AS197537 Wisdom Cloud Internet Technology Pte. Ltd.
Hosting
Jun 28, 2026
Route object
AS197537 Wisdom Cloud Internet Technology Pte. Ltd.
RADB route object for AS197537 Wisdom Cloud Internet Technology Pte. Ltd., maintainer MAINT-AS134823
today
Registry record
Lazco Corporation
ALLOCATED PORTABLE
162.4.236.0/23
today
Reallocated
Skyquantum Telecom LTD
ALLOCATED NON-PORTABLE
162.4.236.0/24
today
Route object
AS131630 Lazco Corporation
APNIC route object for AS131630 Lazco Corporation, maintainer MAINT-TW-TWNIC
today
Route object
AS197537 Wisdom Cloud Internet Technology Pte. Ltd.
APNIC route object for AS197537 Wisdom Cloud Internet Technology Pte. Ltd., maintainer MAINT-TW-TWNIC
today
Route object
AS202736 Wisdom Cloud Internet Technology Pte. Ltd.
APNIC route object for AS202736 Wisdom Cloud Internet Technology Pte. Ltd., maintainer MAINT-TW-TWNIC
today
Route object
AS216138 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.tw@gmail.com
└ 162.4.236.0/24	256	DOWTEK-NET	Skyquantum Telecom LTD	ALLOCATED NON-PORTABLE	—	haco.tw@gmail.com

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

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 · 5 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
AS131630 not the origin	APNIC	Dowtek Corporation	MAINT-TW-TWNIC	Sep 30, 2026
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

162.4.236.0/24

Path

Operators, sellers and brokers

Owners leasing their own space

Lineage

From the registry to its use

Announcements

Covering announcements

Registrations in this block

Network & registry

Holder

AS197537

Covering aggregate above, the prefix's own history below

Routing history

Route origin authorizations

Route objects on the exact prefix

Registration for this announcement

Abuse contact