Data as of Nov 4, 2026

37.72.112.0/21

No anonymizer space · no proxy exits in 30 days

NYnet Ltd

Announcement

this exact prefix

RPKI valid

Announced by

Type

Internet provider

Announcements

More specific

Prefix	Origin	Type	Holder
37.72.112.0/24 since Dec 2018	AS41484	Internet provider	NYnet Ltd
37.72.113.0/24 since Feb 2019	AS41484	Internet provider	NYnet Ltd
37.72.114.0/23 since Feb 2019	AS41484	Internet provider	NYnet Ltd
37.72.116.0/22 since Feb 2019	AS41484	Internet provider	NYnet Ltd

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
37.72.112.0/21	2,048	UK-NYNET-LTD-20120126	NYnet Ltd (ORG-NL147-RIPE) · GB	ALLOCATED PA	Jan 26, 2012	[email protected]
└ 37.72.115.0/24	256	SCHOOLSLITE-NYNET	NGA Lite	ASSIGNED PA	Jul 24, 2014	[email protected] via UK-NYNET-LTD-20120126
└ 37.72.116.0/24	256	SCHOOLSLITE2-NYNET	Secondary Schools Lite Range	ASSIGNED PA	Sep 17, 2012	[email protected] via UK-NYNET-LTD-20120126
└ 37.72.118.0/26	64	NY1110-NYNET	Seachange	ASSIGNED PA	Aug 14, 2014	[email protected] via UK-NYNET-LTD-20120126
└ 37.72.118.64/26	64	SYC001-NYNET	Sycamore	ASSIGNED PA	Aug 14, 2014	[email protected] via UK-NYNET-LTD-20120126
└ 37.72.118.128/25	128	CORE-NYNET	Infrastructure	ASSIGNED PA	Aug 14, 2014	[email protected] via UK-NYNET-LTD-20120126
└ 37.72.119.0/26	64	OAKW001-NYNET	Oakwood	ASSIGNED PA	Aug 14, 2014	[email protected] via UK-NYNET-LTD-20120126
└ 37.72.119.64/26	64	NEWBYHALL2-NYNET	Newby Hall	ASSIGNED PA	Oct 2, 2014	[email protected] via UK-NYNET-LTD-20120126

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

Origin network

RPKI

ROA prefix	ASN	Max len	Anchor	Verdict
37.72.112.0/21	AS41484	/21	RIPE	RPKI valid

IRR

Origin	Registry	Description	Maintainer	Modified
AS41484	RIPE		NYNET-MNT	Jul 9, 2018