Data as of Nov 10, 2026

45.131.136.0/22

No anonymizer space · no proxy exits in 30 days

ANS Academy Limited

Announcement

this exact prefix

RPKI valid

Announced by

Type

Hosting

Risk

50 / 100 · Medium

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.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
45.131.136.0/22	1,024	UK-FAST-20190719	ANS Academy Limited (ORG-UL3-RIPE) · GB	ALLOCATED PA	Feb 21, 2022	csoc-hybridcloud@ans.co.uk
└ 45.131.136.0/24	256	UKFast-eCloud	unknown	ASSIGNED PA	Sep 1, 2020	csoc-hybridcloud@ans.co.uk via UK-FAST-20190719
└ 45.131.137.0/24	256	UKFast-eCloud	unknown	ASSIGNED PA	Sep 1, 2020	csoc-hybridcloud@ans.co.uk via UK-FAST-20190719
└ 45.131.138.0/24	256	UKFast-eCloud	unknown	ASSIGNED PA	Sep 1, 2020	csoc-hybridcloud@ans.co.uk via UK-FAST-20190719
└ 45.131.139.0/24	256	UKFast-eCloud	unknown	ASSIGNED PA	Sep 1, 2020	csoc-hybridcloud@ans.co.uk via UK-FAST-20190719

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
45.131.136.0/22	AS61323	/22	RIPE	RPKI valid

IRR

Origin	Registry	Description	Maintainer	Modified
AS61323	RIPE		UKFAST-MNT	Sep 1, 2020