5.2.16.0/21

UK-SERVERHOUSE-20120427 IPv4 United Kingdom ALLOCATED PA AS21472

Registration

RIPE

Range: 5.2.16.0 to 5.2.23.255
CIDR: 5.2.16.0/21
Addresses: 2,048
Net name: UK-SERVERHOUSE-20120427
Holder: ServerHouse Ltd ORG-SL345-RIPE
Status: ALLOCATED PA
Geofeed: https://green-co.uk/geo/geofeed.csv
Abuse contact: ripe-abuse@serverhouse.co.uk
Last updated: 2026-04-28

Routing

Announced prefix	Origin	RPKI
5.2.16.0/21	AS21472 SERVERHOUSE	RPKI valid

More specific assignments

Range	Net name	Country
5.2.16.0 - 5.2.16.255	OnePoundWebHosting	GB
5.2.17.0 - 5.2.17.15	SHUKFHMCUST234	GB
5.2.17.16 - 5.2.17.19	SHUKFHMCUST522	GB
5.2.17.20 - 5.2.17.23	SHUKFHMCUST923	GB
5.2.17.24 - 5.2.17.31	SHUKFHMCUST522	GB
5.2.17.32 - 5.2.17.47	SHUKFHMCUST182	GB
5.2.17.48 - 5.2.17.51	SHUKFHMCUST138	GB
5.2.17.52 - 5.2.17.53	REDIT	GB
5.2.17.54 - 5.2.17.55	SHUKFHMCUST112	GB
5.2.17.56 - 5.2.17.63	SHUKFHMCUST222	GB
5.2.17.64 - 5.2.17.127	SHUKFHMCUST522	GB
5.2.17.128 - 5.2.17.143	SHUKFHMCUST865	GB
5.2.17.144 - 5.2.17.145	SHUKFHMCUST895	GB
5.2.17.146 - 5.2.17.147	SHUKFHMCUST865	GB
5.2.17.148 - 5.2.17.149	SHUKFHMCUST860	GB
5.2.17.150 - 5.2.17.151	SHUKFHMCUST860	GB
5.2.17.152 - 5.2.17.159	SHUKFHMCUST960	GB
5.2.17.160 - 5.2.17.175	SHUKFHMCUST5232	GB
5.2.17.176 - 5.2.17.191	SHUKFHMCUST2442	GB
5.2.17.192 - 5.2.17.195	SHUKBCFHMCUS24F4	GB
5.2.17.196 - 5.2.17.199	SHUKBCMONCUS24F4	GB
5.2.17.200 - 5.2.17.207	SHUKFHMWGCUSU122	GB
5.2.17.208 - 5.2.17.211	SHUKFHMCUST860	GB
5.2.17.212 - 5.2.17.215	SHUKFHMCUST345	GB
5.2.17.216 - 5.2.17.219	SHUKFHMCUST860	GB
5.2.17.220 - 5.2.17.223	SHUKFHMCUST890	GB
5.2.17.224 - 5.2.17.239	SHUKBCFHMCUS24F4	GB
5.2.17.240 - 5.2.17.243	SHUKFHMCUST690	GB
5.2.17.244 - 5.2.17.247	SHUKFHMCUST860	GB
5.2.17.248 - 5.2.17.251	SHUKFHMCUST860	GB
5.2.17.252 - 5.2.17.255	SHUKFHMCUST860	GB
5.2.18.0 - 5.2.18.31	SHUKFHMCUST860	GB
5.2.18.32 - 5.2.18.63	BOXCOLO-1	GB
5.2.18.64 - 5.2.18.71	SHUKFHMCUST860	GB
5.2.18.72 - 5.2.18.79	SHUKFHMCUST860	GB
5.2.18.80 - 5.2.18.95	SHUKFHMCUST325	GB
5.2.18.96 - 5.2.18.111	REDIT	GB
5.2.18.112 - 5.2.18.119	SHUKFHMWIFI1122	GB
5.2.18.120 - 5.2.18.123	SHUKFHMCUST465	GB
5.2.18.124 - 5.2.18.127	SHUKFHMCUST2445	GB
5.2.18.128 - 5.2.18.159	SHUKFHMCUST2456	GB
5.2.18.160 - 5.2.18.191	SHUKFHMCUST910	GB
5.2.18.192 - 5.2.18.255	UKISPWEB	GB
5.2.19.0 - 5.2.19.7	SHUKFHMCUST220	GB
5.2.19.8 - 5.2.19.11	SHUKFHMCUST340	GB
5.2.19.12 - 5.2.19.15	SHUKFHMCUST870	GB
5.2.19.16 - 5.2.19.23	SHUKFHMCUST755	GB
5.2.19.24 - 5.2.19.27	SHUKFHMCUST115	GB
5.2.19.28 - 5.2.19.31	SHUKFHMCUST125	GB
5.2.19.32 - 5.2.19.35	SHUKFHMCUST925	GB
5.2.19.36 - 5.2.19.39	SHUKFHMCUST205	GB
5.2.19.40 - 5.2.19.47	SHUKFHMCUST905	GB
5.2.19.48 - 5.2.19.63	SHUKFHMCUST810	GB
5.2.19.64 - 5.2.19.95	SHUKFHMCUST660	GB
5.2.19.96 - 5.2.19.103	SHUKFHMCUST220	GB
5.2.19.104 - 5.2.19.111	SHUKFHMCUST440	GB
5.2.19.112 - 5.2.19.127	SHUKFHMCUST930	GB
5.2.19.128 - 5.2.19.143	FalconHosting	GB
5.2.19.144 - 5.2.19.159	SHUKFHMCUST860	GB
5.2.19.160 - 5.2.19.191	SHUKFHMCUST860	GB
5.2.19.192 - 5.2.19.255	SHUKFHMCUST860	GB
5.2.20.160 - 5.2.20.191	GREENCO-BROADBAND-160	GB
5.2.21.0 - 5.2.21.15	SHUKFHMCUST880	GB
5.2.21.16 - 5.2.21.23	SHUKFHMCUST860	GB
5.2.21.24 - 5.2.21.31	SHUKFHMCUST060	GB
5.2.21.32 - 5.2.21.47	SHUKFHMCUST090	GB
5.2.21.48 - 5.2.21.63	SHUKFHMCUST010	GB
5.2.21.64 - 5.2.21.79	SHUKFHMCUST020	GB
5.2.21.80 - 5.2.21.95	SHUKFHMCUST860	GB
5.2.21.96 - 5.2.21.111	SHUKFHMCUST860	GB
5.2.21.112 - 5.2.21.119	SHUKFHMCUST860	GB
5.2.21.120 - 5.2.21.127	SHUKFHMCUST860	GB
5.2.21.128 - 5.2.21.143	SHUKFHMCUST860	GB
5.2.21.144 - 5.2.21.159	SHUKFHMCUST860	GB
5.2.21.160 - 5.2.21.175	SHUKFHMCUST860	GB
5.2.21.176 - 5.2.21.183	SHUKFHMCUST555	GB
5.2.21.184 - 5.2.21.191	SHUKFHMCUST860	GB
5.2.21.192 - 5.2.21.199	SHUKFHMCUST860	GB
5.2.21.200 - 5.2.21.203	SHUKFHMCUST860	GB
5.2.21.204 - 5.2.21.205	SHUKFHMCUST860	GB
5.2.21.208 - 5.2.21.215	SHUKFHMCUST110	GB
5.2.21.232 - 5.2.21.239	SHUKFHMCUST010	GB
5.2.21.240 - 5.2.21.255	SHUKFHMCUST860	GB
5.2.22.0 - 5.2.22.255	SERVERHOUSE-DPPB1	GB
5.2.23.0 - 5.2.23.15	SHUKFHMCUST860	GB
5.2.23.16 - 5.2.23.31	SHUKFHMCUST860	GB
5.2.23.32 - 5.2.23.33	SHUKFHMCUST860	GB
5.2.23.36 - 5.2.23.39	SHUKFHMCUST860	GB

WHOIS

inetnum:        5.2.16.0 - 5.2.23.255
netname:        UK-SERVERHOUSE-20120427
country:        GB
org:            ORG-SL345-RIPE
status:         ALLOCATED PA
geofeed:        https://green-co.uk/geo/geofeed.csv
source:         RIPE

organisation:   ORG-SL345-RIPE
org-name:       ServerHouse Ltd
country:        GB

role:           SERVERHOUSE ABUSE
abuse-mailbox:  ripe-abuse@serverhouse.co.uk
nic-hdl:        SHAB1234-RIPE

Location of the first address

Fareham, United Kingdom

Operator geofeed

Report wrong location

API

curl -H "X-API-Key: YOUR_KEY" https://ip-fd.net/api/v1/network/5.2.16.0/21

const res = await fetch('https://ip-fd.net/api/v1/network/5.2.16.0/21', {
  headers: { 'X-API-Key': 'YOUR_KEY' }
});
const data = await res.json();
console.log(data);

import requests

r = requests.get('https://ip-fd.net/api/v1/network/5.2.16.0/21', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/network/5.2.16.0/21');
curl_setopt($ch, CURLOPT_HTTPHEADER, ['X-API-Key: YOUR_KEY']);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$data = json_decode(curl_exec($ch), true);
print_r($data);

req, _ := http.NewRequest("GET", "https://ip-fd.net/api/v1/network/5.2.16.0/21", nil)
req.Header.Set("X-API-Key", "YOUR_KEY")
res, err := http.DefaultClient.Do(req)
if err != nil {
    log.Fatal(err)
}
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))

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