Data as of Nov 3, 2026

5.2.19.0/24

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	[email protected]
└ 5.2.19.0/29	8	SHUKFHMCUST220	SHUKFHMCUST220	ASSIGNED PA	Oct 25, 2017	[email protected] via UK-SERVERHOUSE-20120427
└ 5.2.19.8/30	4	SHUKFHMCUST340	SHUKFHMCUST340	ASSIGNED PA	Oct 25, 2017	[email protected] via UK-SERVERHOUSE-20120427
└ 5.2.19.12/30	4	SHUKFHMCUST870	SHUKFHMCUST870	ASSIGNED PA	Oct 25, 2017	[email protected] via UK-SERVERHOUSE-20120427
└ 5.2.19.16/29	8	SHUKFHMCUST755	SHUKFHMCUST755	ASSIGNED PA	Oct 25, 2017	[email protected] via UK-SERVERHOUSE-20120427
└ 5.2.19.24/30	4	SHUKFHMCUST115	SHUKFHMCUST115	ASSIGNED PA	Oct 25, 2017	[email protected] via UK-SERVERHOUSE-20120427
└ 5.2.19.28/30	4	SHUKFHMCUST125	SHUKFHMCUST125	ASSIGNED PA	Oct 25, 2017	[email protected] via UK-SERVERHOUSE-20120427
└ 5.2.19.32/30	4	SHUKFHMCUST925	SHUKFHMCUST925	ASSIGNED PA	Oct 25, 2017	[email protected] via UK-SERVERHOUSE-20120427
└ 5.2.19.36/30	4	SHUKFHMCUST205	SHUKFHMCUST205	ASSIGNED PA	Oct 25, 2017	[email protected] via UK-SERVERHOUSE-20120427
└ 5.2.19.40/29	8	SHUKFHMCUST905	SHUKFHMCUST905	ASSIGNED PA	Oct 25, 2017	[email protected] via UK-SERVERHOUSE-20120427
└ 5.2.19.48/28	16	SHUKFHMCUST810	SHUKFHMCUST810	ASSIGNED PA	Oct 25, 2017	[email protected] via UK-SERVERHOUSE-20120427
└ 5.2.19.64/27	32	SHUKFHMCUST660	SHUKFHMCUST660	ASSIGNED PA	Oct 25, 2017	[email protected] via UK-SERVERHOUSE-20120427
└ 5.2.19.96/29	8	SHUKFHMCUST220	SHUKFHMCUST220	ASSIGNED PA	Oct 25, 2017	[email protected] via UK-SERVERHOUSE-20120427
└ 5.2.19.104/29	8	SHUKFHMCUST440	SHUKFHMCUST440	ASSIGNED PA	Oct 25, 2017	[email protected] via UK-SERVERHOUSE-20120427
└ 5.2.19.112/28	16	SHUKFHMCUST930	SHUKFHMCUST930	ASSIGNED PA	Oct 25, 2017	[email protected] via UK-SERVERHOUSE-20120427
└ 5.2.19.128/28	16	FalconHosting	FalconHosting	ASSIGNED PA	Mar 15, 2024	[email protected] via UK-SERVERHOUSE-20120427
└ 5.2.19.144/28	16	SHUKFHMCUST860	unknown	ASSIGNED PA	Mar 15, 2024	[email protected] via UK-SERVERHOUSE-20120427
└ 5.2.19.160/27	32	SHUKFHMCUST860	unknown	ASSIGNED PA	Mar 15, 2024	[email protected] via UK-SERVERHOUSE-20120427
└ 5.2.19.192/26	64	SHUKFHMCUST860	unknown	ASSIGNED PA	Mar 15, 2024	[email protected] 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

Announced by

Covering announcement 5.2.16.0/21

Prefix: 5.2.16.0/21
Announced by: AS21472 ServerHouse Ltd
Type: Hosting
Proxy exits: 1
RPKI: RPKI valid
Netname: UK-SERVERHOUSE-20120427
Registrant: ServerHouse Ltd
RIR: RIPE NCC

Origin network

AS21472

Name: ServerHouse Ltd
Type: Hosting
Registered: Dec 20, 2001
Domain: serverhouse.co.uk
Website: www.serverhouse.co.uk
Industry: Internet Service Provider (ISP)
Spamhaus ASN-DROP: not listed

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

5.2.19.0/24

Registrations in this block

Network & registry

Covering announcement 5.2.16.0/21

AS21472

Who has announced 5.2.16.0/21

Routing history

Route origin authorizations

Route objects on 5.2.16.0/21

Registration for this announcement

Abuse contact