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Data as of Nov 6, 2026

137.220.252.0/23

No anonymizer space · no proxy exits in 30 days

CTG Server Limited · space held by Rackip Consultancy Pte. Ltd.

Announcement
137.220.252.0/22
RPKI valid
Announced by
AS152194
Type
Hosting

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
137.220.128.0/17
since Mar 2024
AS152194Hosting28Rackip Consultancy Pte. Ltd.
More specific

Announcements inside

PrefixOriginTypeHolderRPKI
137.220.252.0/24
since Mar 2024
AS152194HostingRackip Consultancy Pte. Ltd.
via CTG Server Ltd.
137.220.253.0/24
since Mar 2024
AS152194HostingRackip Consultancy Pte. Ltd.
via CTG Server Ltd.

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
137.220.128.0/1732,768RCPL-SGRackip Consultancy Pte. Ltd. (ORG-RCPL1-AP) · SGALLOCATED PORTABLE—abuse@bgp.net
└ 137.220.192.0/1816,384CTG220-192-JPCTG Server Ltd.ALLOCATED NON-PORTABLE—abuse@ctgserver.net

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 137.220.252.0/22

Prefix
137.220.252.0/22
Announced by
AS152194 CTG Server Limited
Type
Hosting
RPKI
RPKI valid
Netname
CTG220-192-JP
Registrant
CTG Server Ltd.
RIR
APNIC
IPv4 market

Holder

Holder in the market →
Organization
Rackip Consultancy Pte. Ltd.
Handle
ORG-RCPL1-AP
Range
137.220.128.0/17
Registration type
ALLOCATED PORTABLE
Reallocated to
CTG Server Ltd.
Reallocated range
137.220.192.0/18
Reallocation type
ALLOCATED NON-PORTABLE
Origin network

AS152194

HK
Name
CTG Server Limited
Type
Hosting
Registered
Dec 22, 2023
Domain
ctgserver.net
Industry
Computer and Information Technology
Spamhaus ASN-DROP
listed