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Data as of Nov 3, 2026

152.175.2.0/24

No anonymizer space · no proxy exits in 30 days

Isif OU · space held by Sakura Communications Limited

Announcement
this exact prefix
RPKI valid
Announced by
AS209554
Type
Hosting
Risk
50 / 100 · Medium
Recent change
New origin Jun 2026
its first announcement on record
registry: sub-allocated pa to Sakura Link Limited by Sakura Communications Limited, Jun 19, 2026

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsRPKI
152.175.0.0/16
since Jun 2026
AS49304Hosting176
3 always on

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
152.175.0.0/1665,536HK-SKR-20140523Sakura Communications Limited (ORG-SIIL1-RIPE) · HKALLOCATED PAJun 16, 2026[email protected]
└ 152.175.0.0/198,192SAKURA-LINK-RIPE-HK-20260601Sakura Link Limited (ORG-SLL33-RIPE) · HKSUB-ALLOCATED PAJun 19, 2026[email protected]
└ 152.175.2.0/24256SAKURA-LINK-RIPE-HK-20260611ISIF Network (Hong Kong)ASSIGNED PAJun 19, 2026[email protected]
via SAKURA-LINK-RIPE-HK-20260601

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
Sakura Communications Limited
Handle
ORG-SIIL1-RIPE
Range
152.175.0.0/16
Registration type
ALLOCATED PA
Record created
Jun 16, 2026
Reallocated to
Sakura Link Limited (ORG-SLL33-RIPE)
Reallocated range
152.175.0.0/19
Reallocation type
SUB-ALLOCATED PA
Reallocated
Jun 19, 2026
Origin network

AS209554

EE
Name
Isif OU
Type
Hosting
Registered
Dec 27, 2022
Domain
isif.net
Website
isif.net
Spamhaus ASN-DROP
not listed