Data as of Nov 10, 2026

5.2.16.0/23

No anonymizer space · no proxy exits in 30 days

ServerHouse Ltd

Announcement

5.2.16.0/21

RPKI valid

Announced by

AS21472

Type

Hosting

Risk

50 / 100 · Medium

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
5.2.16.0/21	2,048	UK-SERVERHOUSE-20120427	ServerHouse Ltd (ORG-SL345-RIPE) · GB	ALLOCATED PA	Apr 27, 2012	ripe-abuse@serverhouse.co.uk
└ 5.2.16.0/24	256	OnePoundWebHosting	OnePoundWebHosting Ltd	ASSIGNED PA	Apr 27, 2012	ripe-abuse@serverhouse.co.uk via UK-SERVERHOUSE-20120427
└ 5.2.17.0/28	16	SHUKFHMCUST234	SHUKFHMCUST234	ASSIGNED PA	Jul 17, 2012	ripe-abuse@serverhouse.co.uk via UK-SERVERHOUSE-20120427
└ 5.2.17.16/30	4	SHUKFHMCUST522	SHUKFHMCUST522	ASSIGNED PA	Apr 25, 2014	ripe-abuse@serverhouse.co.uk via UK-SERVERHOUSE-20120427
└ 5.2.17.20/30	4	SHUKFHMCUST923	SHUKFHMCUST923	ASSIGNED PA	Nov 27, 2014	ripe-abuse@serverhouse.co.uk via UK-SERVERHOUSE-20120427
└ 5.2.17.24/29	8	SHUKFHMCUST522	SHUKFHMCUST522	ASSIGNED PA	Apr 25, 2014	ripe-abuse@serverhouse.co.uk via UK-SERVERHOUSE-20120427
└ 5.2.17.32/28	16	SHUKFHMCUST182	unknown	ASSIGNED PA	Oct 25, 2017	ripe-abuse@serverhouse.co.uk via UK-SERVERHOUSE-20120427
└ 5.2.17.48/30	4	SHUKFHMCUST138	SHUKFHMCUST138	ASSIGNED PA	Oct 25, 2017	ripe-abuse@serverhouse.co.uk via UK-SERVERHOUSE-20120427
└ 5.2.17.52/31	2	REDIT	Red IT	ASSIGNED PA	Oct 25, 2017	ripe-abuse@serverhouse.co.uk via UK-SERVERHOUSE-20120427
└ 5.2.17.54/31	2	SHUKFHMCUST112	SHUKFHMCUST112	ASSIGNED PA	Oct 25, 2017	ripe-abuse@serverhouse.co.uk via UK-SERVERHOUSE-20120427
└ 5.2.17.56/29	8	SHUKFHMCUST222	SHUKFHMCUST222	ASSIGNED PA	Oct 25, 2017	ripe-abuse@serverhouse.co.uk via UK-SERVERHOUSE-20120427
└ 5.2.17.64/26	64	SHUKFHMCUST522	SHUKFHMCUST522	ASSIGNED PA	Nov 27, 2014	ripe-abuse@serverhouse.co.uk via UK-SERVERHOUSE-20120427
└ 5.2.17.128/28	16	SHUKFHMCUST865	SHUKFHMCUST865	ASSIGNED PA	Oct 25, 2017	ripe-abuse@serverhouse.co.uk via UK-SERVERHOUSE-20120427
└ 5.2.17.144/31	2	SHUKFHMCUST895	SHUKFHMCUST895	ASSIGNED PA	Oct 25, 2017	ripe-abuse@serverhouse.co.uk via UK-SERVERHOUSE-20120427
└ 5.2.17.146/31	2	SHUKFHMCUST865	SHUKFHMCUST865	ASSIGNED PA	Oct 25, 2017	ripe-abuse@serverhouse.co.uk via UK-SERVERHOUSE-20120427
└ 5.2.17.148/31	2	SHUKFHMCUST860	SHUKFHMCUST860	ASSIGNED PA	Oct 25, 2017	ripe-abuse@serverhouse.co.uk via UK-SERVERHOUSE-20120427
└ 5.2.17.150/31	2	SHUKFHMCUST860	SHUKFHMCUST860	ASSIGNED PA	Oct 25, 2017	ripe-abuse@serverhouse.co.uk via UK-SERVERHOUSE-20120427
└ 5.2.17.152/29	8	SHUKFHMCUST960	SHUKFHMCUST960	ASSIGNED PA	Oct 25, 2017	ripe-abuse@serverhouse.co.uk via UK-SERVERHOUSE-20120427
└ 5.2.17.160/28	16	SHUKFHMCUST5232	SHUKFHMCUST5232	ASSIGNED PA	Nov 27, 2014	ripe-abuse@serverhouse.co.uk via UK-SERVERHOUSE-20120427
└ 5.2.17.176/28	16	SHUKFHMCUST2442	SHUKFHMCUST2442	ASSIGNED PA	Nov 27, 2014	ripe-abuse@serverhouse.co.uk via UK-SERVERHOUSE-20120427
└ 5.2.17.192/30	4	SHUKBCFHMCUS24F4	SHUKBCFHMCUS24F4	ASSIGNED PA	Apr 25, 2014	ripe-abuse@serverhouse.co.uk via UK-SERVERHOUSE-20120427
└ 5.2.17.196/30	4	SHUKBCMONCUS24F4	SHUKBCMONCUS24F4	ASSIGNED PA	Apr 25, 2014	ripe-abuse@serverhouse.co.uk via UK-SERVERHOUSE-20120427
└ 5.2.17.200/29	8	SHUKFHMWGCUSU122	SHUKFHMWGCUSU122	ASSIGNED PA	Apr 25, 2014	ripe-abuse@serverhouse.co.uk via UK-SERVERHOUSE-20120427
└ 5.2.17.208/30	4	SHUKFHMCUST860	SHUKFHMCUST860	ASSIGNED PA	Oct 25, 2017	ripe-abuse@serverhouse.co.uk via UK-SERVERHOUSE-20120427
└ 5.2.17.212/30	4	SHUKFHMCUST345	SHUKFHMCUST345	ASSIGNED PA	Oct 25, 2017	ripe-abuse@serverhouse.co.uk via UK-SERVERHOUSE-20120427
└ 5.2.17.216/30	4	SHUKFHMCUST860	SHUKFHMCUST860	ASSIGNED PA	Oct 25, 2017	ripe-abuse@serverhouse.co.uk via UK-SERVERHOUSE-20120427
└ 5.2.17.220/30	4	SHUKFHMCUST890	SHUKFHMCUST890	ASSIGNED PA	Oct 25, 2017	ripe-abuse@serverhouse.co.uk via UK-SERVERHOUSE-20120427
└ 5.2.17.224/28	16	SHUKBCFHMCUS24F4	SHUKBCFHMCUS24F4	ASSIGNED PA	Apr 25, 2014	ripe-abuse@serverhouse.co.uk via UK-SERVERHOUSE-20120427
└ 5.2.17.240/30	4	SHUKFHMCUST690	SHUKFHMCUST690	ASSIGNED PA	Oct 25, 2017	ripe-abuse@serverhouse.co.uk via UK-SERVERHOUSE-20120427
└ 5.2.17.244/30	4	SHUKFHMCUST860	SHUKFHMCUST860	ASSIGNED PA	Oct 25, 2017	ripe-abuse@serverhouse.co.uk via UK-SERVERHOUSE-20120427
└ 5.2.17.248/30	4	SHUKFHMCUST860	SHUKFHMCUST860	ASSIGNED PA	Oct 25, 2017	ripe-abuse@serverhouse.co.uk via UK-SERVERHOUSE-20120427
└ 5.2.17.252/30	4	SHUKFHMCUST860	SHUKFHMCUST860	ASSIGNED PA	Oct 25, 2017	ripe-abuse@serverhouse.co.uk via UK-SERVERHOUSE-20120427

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

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Who has announced 5.2.16.0/21

5.2.16.0/21

Routing history

Pattern: Stable
First seen: May 2012
Current origin since: May 2012 · 14 yr
Origin networks: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
5.2.16.0/21	AS21472	/24	RIPE	RPKI valid

IRR

Route objects on 5.2.16.0/21

Origin	Registry	Description	Maintainer	Modified
AS21472	RIPE	ServerHouse Ltd	SERVERHOUSE-MNT	May 19, 2025