Data as of Nov 12, 2026

151.192.48.0/22

No anonymizer space · no proxy exits in 30 days

SingNet · space held by SingNet Pte Ltd

Announcement

151.192.0.0/18

RPKI valid

Announced by

AS3758

Type

Residential

57% of it

Announcements

More specific

Announcements inside

Prefix	Origin	Type	Holder	RPKI
151.192.48.0/24 since Sep 2024	AS9255	Residential	SingNet Pte Ltd via Kaspersky Lab Singapore Pte Ltd

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

1,024 addresses

Type	Addresses	Share	Ranges
Residential	584	57%	22
Business	440	43%	41

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Who has announced 151.192.0.0/18

151.192.0.0/18

Routing history

Pattern: Stable
First seen: Oct 2012
Current origin since: Sep 2019 · 7.2 yr
Origin networks: 2
Last change of origin: Sep 2019

Recorded history

History

Handoffs: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
151.192.0.0/18	AS3758	/24	APNIC	RPKI valid
151.192.0.0/18	AS19905	/24	APNIC	Another network

IRR

Route objects on 151.192.0.0/18

Origin	Registry	Description	Maintainer	Modified
AS3758	APNIC	SingNet Pte Ltd	MAINT-SG-SINGNET	Oct 20, 2020
AS3758	RADB	Singapore Telecommunications Ltd	MAINT-AS3758	Nov 13, 2023
AS19905 not the origin	APNIC	SingNet Pte Ltd	MAINT-SG-SINGNET	May 14, 2026