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Data as of Nov 5, 2026

177.4.89.0/24

No anonymizer space · no proxy exits in 30 days

JT Telecom International PTE.LTD. · reallocated from Ctcsci Tech Limited

Announcement
this exact prefix
RPKI valid
Announced by
AS137535
Type
Hosting
Risk
50 / 100 · Medium
Recent change
New origin Jul 2026
its first announcement on record

Announcements

Less specific

Covering announcements

PrefixOriginTypeHolderRPKI
177.4.88.0/23
since Jul 2026
AS137535HostingCtcsci Tech Limited
via JT Telecom International PTE.LTD.
177.4.88.0/22
since Jul 2026
AS137535HostingCtcsci Tech Limited
via JT Telecom International PTE.LTD.

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
177.4.80.0/204,096CTCSCITECHLIMITED-HKCtcsci Tech Limited (ORG-CTL14-AP) · HKALLOCATED PORTABLE—abuse@ctcsci.com
└ 177.4.88.0/212,048JTIP-SGJT Telecom International PTE.LTD.ALLOCATED NON-PORTABLE—support@jtti.cc

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
Ctcsci Tech Limited
Handle
ORG-CTL14-AP
Range
177.4.80.0/20
Registration type
ALLOCATED PORTABLE
Reallocated to
JT Telecom International PTE.LTD.
Reallocated range
177.4.88.0/21
Reallocation type
ALLOCATED NON-PORTABLE
Origin network

AS137535

SG
Name
JT Telecom International PTE.LTD.
Type
Hosting
Registered
Aug 5, 2022
Domain
jtti.cc
Website
www.jtti.cc
Spamhaus ASN-DROP
not listed