Data as of Nov 13, 2026

78.40.151.0/24

No anonymizer space · no proxy exits in 30 days

Datum Datacentres Limited

Announcement

this exact prefix

RPKI valid

Announced by

Type

Hosting

Risk

50 / 100 · Medium

Announcements

Less specific

Prefix	Origin	Type	Proxy exits	Holder	RPKI
78.40.144.0/21 since Sep 2007	AS43545	Hosting	1	Datum Datacentres Limited

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
78.40.144.0/21	2,048	UK-DATUM-20070718	Datum Datacentres Limited (ORG-DDL7-RIPE) · GB	ALLOCATED PA	Oct 22, 2026	DatumEngineering@datum.co.uk
└ 78.40.151.0/26	64	DATUM-APH	Datum Network - APH Solutions	ASSIGNED PA	Sep 2, 2024	DatumEngineering@datum.co.uk via UK-DATUM-20070718
└ 78.40.151.64/29	8	DATUM-SENTIENCE	Datum Network - Sentience Ltd	ASSIGNED PA	Sep 2, 2024	DatumEngineering@datum.co.uk via UK-DATUM-20070718
└ 78.40.151.72/29	8	DATUM-PERCH	Datum Network - Perch Group	ASSIGNED PA	Sep 2, 2024	DatumEngineering@datum.co.uk via UK-DATUM-20070718
└ 78.40.151.80/29	8	DATUM-YESSS	Datum Network - Yesss Electrical Ltd	ASSIGNED PA	May 23, 2025	DatumEngineering@datum.co.uk via UK-DATUM-20070718
└ 78.40.151.96/27	32	DATUM-SYSVINIT	Datum Network - Sysvinit Zone	ASSIGNED PA	Sep 15, 2023	DatumEngineering@datum.co.uk via UK-DATUM-20070718
└ 78.40.151.192/26	64	DATUM-BCN	Datum Network - BCN Group Limited	ASSIGNED PA	Oct 27, 2026	DatumEngineering@datum.co.uk via UK-DATUM-20070718

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

Routing timeline

Summary

RPKI

ROA prefix	ASN	Max len	Anchor	Verdict
78.40.151.0/24	AS43545	/24	RIPE	RPKI valid
78.40.144.0/21	AS43545	/21	RIPE	Too specific

IRR

Origin	Registry	Description	Maintainer	Modified
AS43545	RIPE	Datum Network 78.40.151.0	MNT-TELE	Nov 2, 2026