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Data as of Nov 3, 2026

103.78.243.0/24

Anonymizer · ISP proxy

Westeros Communications (THAILAND) CO., LTD. · space held by Light Cloud Technology

Announcement
this exact prefix
RPKI valid
Announced by
AS215748
Type
ISP proxy
Risk
90 / 100 · Critical
Recently moved
Recent change
New origin Jun 2026
from AS395793 Arisk Communications inc.
IPv4 market

Path

Announced by AS215748 since Jun 2026 · 4 mo ago
1 · Holder
Light Cloud Technology
reallocated to Arisk Communications inc.
2 · Leased from
ARISK
for its owner Light Cloud Technology
3 · Announced by
AS215748 Westeros Communications (THAILAND) CO., LTD.
since Jun 2026 · 4 mo ago
4 · Use
ISP proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

IP brokers

NameIn 103.78.243.0/24/24s
ARISK
256100%
1
Leased from

Owners leasing their own space

NameIn 103.78.243.0/24/24s
Light Cloud Technology
256100%
1

Lineage

How this block came to its use, oldest first. The whole IPv4 market →

103.78.243.0/24

From the registry to its use

  1. Dec 13, 2016– Feb 22, 2017
    Announced
    AS46573 Vault Host
    Hosting
  2. Feb 23, 2017– May 5, 2017
    Announced
    AS31972 Emagine Concept, Inc.
    Hosting
  3. May 6, 2017– Apr 6, 2018
    Announced
    AS135542 Light Cloud Technology
    Hosting
  4. Apr 7, 2018– Aug 28, 2018
    Announced
    AS38478 SunnyVision Limited
    Hosting
  5. Aug 17, 2018– Sep 1, 2024
    Announced
    AS137877 Light Cloud (HK) Limited
  6. Mar 30, 2024– May 4, 2024
    Announced
    AS23470 ReliableSite.Net LLC
    Hosting
  7. May 5, 2024– Jun 9, 2024
    Announced
    AS204174 Informatics and Telecommunications Public Company (ITPC)
  8. Aug 21, 2024– Jul 10, 2025
    Announced
    AS214766 Nuuk Communications Pte. Ltd.
  9. Sep 24, 2024
    Route object
    AS214766 Nuuk Communications Pte. Ltd.
    RADB route object for AS214766 Nuuk Communications Pte. Ltd., maintainer MAINT-AS7713
  10. Jul 11, 2025– Jul 5, 2026
    Announced
    AS395793 Arisk Communications inc.
    Hosting
  11. Jun 24, 2026– today
    Announced
    AS215748 Westeros Communications (THAILAND) CO., LTD.
    Hosting
  12. today
    Registry record
    Light Cloud Technology
    ALLOCATED PORTABLE
    103.78.242.0/23
  13. today
    Reallocated
    Arisk Communications inc.
    ALLOCATED NON-PORTABLE
    103.78.243.0/24
  14. today
    Route object
    AS214766 Nuuk Communications Pte. Ltd.
    APNIC route object for AS214766 Nuuk Communications Pte. Ltd., maintainer MAINT-LIGHTCLOUD-MY
  15. today
    Route object
    AS215748 Westeros Communications (THAILAND) CO., LTD.
    APNIC route object for AS215748 Westeros Communications (THAILAND) CO., LTD., maintainer MAINT-LIGHTCLOUD-MY
  16. today
    Route object
    AS395793 Arisk Communications inc.
    APNIC route object for AS395793 Arisk Communications inc., maintainer MAINT-LIGHTCLOUD-MY
  17. today
    Leased from
    ARISK
    IP broker

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.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
103.78.242.0/23512LIGHTCLOUD-MYLight Cloud Technology (ORG-LCT1-AP) · MYALLOCATED PORTABLE—[email protected]
└ 103.78.243.0/24256LIGHTCLOUD-MYArisk Communications inc.ALLOCATED NON-PORTABLE—[email protected]

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Light Cloud Technology
Handle
ORG-LCT1-AP
Range
103.78.242.0/23
Registration type
ALLOCATED PORTABLE
Reallocated to
Arisk Communications inc.
Reallocated range
103.78.243.0/24
Reallocation type
ALLOCATED NON-PORTABLE
Origin network

AS215748

TH
Name
Westeros Communications (THAILAND) CO., LTD.
Type
Hosting
Registered
Jul 2, 2025
Domain
westerisp.com
Spamhaus ASN-DROP
not listed