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Data as of Nov 6, 2026

103.237.148.0/22

No anonymizer space · no proxy exits in 30 days

ODS Joint Stock Company · space held by Mat Bao BPO., JSC

Announcement

this exact prefix

RPKI valid

Announced by

Type

Hosting

Announcements

More specific

Announcements inside

Prefix	Origin	Type	Holder	RPKI
103.237.148.0/24 since Dec 2014	AS45538	Hosting	Mat Bao BPO., JSC
103.237.149.0/24 since Dec 2014	AS45538	Hosting	Mat Bao BPO., JSC
103.237.150.0/24 since Dec 2014	AS45538	Hosting	Mat Bao BPO., JSC
103.237.151.0/24 since Dec 2014	AS45538	Hosting	Mat Bao BPO., JSC

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Origin network

AS45538

VN

Name: ODS Joint Stock Company
Type: Hosting
Registered: Nov 26, 2008
Domain: ods.vn
Website: www.ods.vn
Spamhaus ASN-DROP: not listed

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
103.237.148.0/22	AS45538	/24	APNIC	RPKI valid

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS45538	APNIC	MATBAOBPO-VN	MAINT-VN-VNNIC	Feb 27, 2015
AS45538	NTTCOM	Proxy-registered route object	MAINT-AS9304	Apr 16, 2024
AS45538	RADB	Proxy-registered route object	MAINT-HGC-INTL	Oct 2, 2026

IRR inside

Route objects inside

Prefix	Origin	Registry	Description	Maintainer	Modified
103.237.148.0/23	AS45538	RADB	Proxy-registered route object	MAINT-HGC-INTL	Oct 2, 2026
103.237.148.0/23	AS45538	NTTCOM	Proxy-registered route object	MAINT-AS9304	Apr 16, 2024
103.237.148.0/23	AS45538	APNIC	Vietnam Internet Network Information Center (VNNIC)	MAINT-VN-VNNIC	Jan 18, 2022
103.237.150.0/23	AS45538	RADB	Proxy-registered route object	MAINT-HGC-INTL	Oct 2, 2026
103.237.150.0/23	AS45538	NTTCOM	Proxy-registered route object	MAINT-AS9304	Apr 16, 2024
103.237.150.0/23	AS45538	APNIC	Vietnam Internet Network Information Center (VNNIC)	MAINT-VN-VNNIC	Jan 18, 2022