45.133.20.0/22

AS208402 · Cerner Limited

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Summary

Country	United Kingdom
Domain	cerner.com
ASN	AS208402
Registry	RIPE
ID	UK-CERNER-20190724

WHOIS Details

inetnum:        45.133.20.0 - 45.133.23.255
netname:        UK-CERNER-20190724
country:        GB
org:            ORG-CL543-RIPE
admin-c:        JM20831-RIPE
tech-c:         JM20831-RIPE
status:         ALLOCATED PA
mnt-by:         mnt-uk-cerner-1
mnt-by:         RIPE-NCC-HM-MNT
created:        2019-07-24T12:52:09Z
last-modified:  2021-01-26T14:15:41Z
source:         RIPE
abuse-email:    Justin.montague@cerner.com
abuse-c:        AR54179-RIPE
abuse-org:      ORG-CL543-RIPE

organisation:   ORG-CL543-RIPE
org-name:       Cerner Limited
country:        GB
org-type:       LIR
address:        The Point, 37 North Wharf Road
address:        W2 1AF
address:        London
address:        UNITED KINGDOM
e-mail:         Justin.montague@cerner.com
admin-c:        JM20831-RIPE
tech-c:         JM20831-RIPE
abuse-c:        AR54179-RIPE
mnt-ref:        mnt-uk-cerner-1
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         mnt-uk-cerner-1
created:        2019-07-23T08:05:24Z
last-modified:  2021-01-26T14:14:45Z
source:         RIPE
phone:          +44 20 7432 8100

person:         Justin Montague
address:        The Point, 37 North Wharf Road
address:        W2 1AF
address:        London
address:        UNITED KINGDOM
phone:          +44 20 7432 8100
nic-hdl:        JM20831-RIPE
mnt-by:         mnt-uk-cerner-1
created:        2019-07-23T08:05:22Z
last-modified:  2019-07-23T08:05:23Z
source:         RIPE

route:          45.133.20.0/22
origin:         AS208402
mnt-by:         mnt-uk-cerner-1
mnt-by:         SA043163-MNT
created:        2019-12-11T16:05:06Z
last-modified:  2019-12-11T16:05:06Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 45.133.0.0/16

Range	ASN	Company	Num of IPs
45.133.16.0/22	AS208951	ITGLOBAL.COM NL B.V.	1,024
45.133.92.0/22	AS50302	The Three Ltd.	1,024
45.133.208.0/22	AS207461	RapidSeedbox Ltd	1,024
45.133.88.0/22	AS201838	Community Fibre Limited	1,024
45.133.68.0/22	AS16347	UNYC SAS	1,024
45.133.224.0/22	AS49505	iNet Ltd	1,024
45.133.108.0/22	AS212384	Karolio IT paslaugos, UAB	1,024
45.133.204.0/22	AS174	SYNAPSY SAS	1,024
45.133.184.0/22	AS208490	IOT Unlimited B.V.	1,024
45.133.196.0/22	AS20559	Fundaments B.V.	1,024
45.133.148.0/22	AS49505	JSC Selectel	1,024
45.133.48.0/22	AS198763	Netco Technology B.V.	1,024
45.133.40.0/22	AS203061	Koehler Internet Services UG (haftungsbeschraenkt)	1,024
45.133.208.0/22	AS60781	RapidSeedbox Ltd	1,024
45.133.220.0/22	AS29066	RapidSeedbox Ltd	1,024
45.133.164.0/22	AS42638	Comflex Networks ApS	1,024
45.133.80.0/22	AS1828	PACKETFABRIC (UK) LTD	1,024
45.133.160.0/22	AS60022	Sona Network B.V.	1,024
45.133.228.0/22	AS932	HONGKONG WEN JING NETWORK LIMITED	1,024
45.133.96.0/22	AS200350	Yandex.Cloud LLC	1,024
45.133.56.0/22	AS211439	Simoresta UAB	1,024
45.133.154.0/23	AS202870		512
45.133.192.0/23	AS206804	EstNOC-Global	512
45.133.156.0/23	AS24961	EDV KOSSMANN	512
45.133.232.0/23	AS58172	IPX - FZCO	512
45.133.248.0/23	AS199939	KeenSystems B.V.	512
45.133.12.0/23	AS43602	Esprinet S.p.A.	512
45.133.14.0/23	AS43602	Esprinet S.p.A.	512
45.133.102.0/23	AS214903	The Three Ltd.	512
45.133.2.0/23	AS214286	Operadora Iberica de Redes y Servicios de Telecomunicaciones S.L.	512
45.133.28.0/23	AS31198	X SAT FZE	512
45.133.212.0/23	AS49367	BigBox Softwares LLC	512
45.133.210.0/24	AS207461	RapidSeedbox Ltd	256
45.133.75.0/24	AS207252	Realtox-Media	256
45.133.195.0/24	AS206804	EstNOC-Global	256
45.133.194.0/24	AS206804	ESTNOC-GLOBAL	256
45.133.179.0/24	AS212238	Private Customer	256
45.133.73.0/24	AS211507	Julian Achter	256
45.133.137.0/24	AS206587	Daktela s.r.o.	256
45.133.217.0/24	AS201211	Drugoy Telecom LLC	256
45.133.5.0/24	AS137409	VPN Consumer Sydney, Australia	256
45.133.174.0/24	AS210846	Dedispot Web Solution pvt ltd	256
45.133.174.0/24	AS210846	Dedispot Web Solution pvt ltd	256
45.133.234.0/24	AS205516	Beget LLC	256
45.133.36.0/24	AS210538	Nese Mala trading as Moon Dc	256
45.133.216.0/24	AS209847	FreeNet L.L.C-FZ	256
45.133.218.0/24	AS205063	Cortel LLC	256
45.133.203.0/24	AS200313	IT WEB LTD	256
45.133.247.0/24	AS209641	PSERVERS Enterprise Network	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

4 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
45.133.21.8	AS208402 Cerner Limited	`1.09ms` from London, GB
45.133.20.7	AS208402 Cerner Limited	`0.37ms` from London, GB

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
198.210.18.214	AS27357 Rackspace Hosting	`0.44ms` from Ashburn, US
73.250.177.70	AS7922 Comcast Cable Communications, LLC	`8.21ms` from Ashburn, US
12.251.0.22	AS7018 AT&T Enterprises, LLC	`1.53ms` from Denver, US
34.249.204.118	AS16509 Amazon.com, Inc.	`0.15ms` from Dublin, IE
213.50.243.134	AS1257 Tele2 Sverige AB	`0.61ms` from Goeteborg, SE
103.59.102.166	AS55933 Cloudie Limited	`1.17ms` from Hong Kong, HK
81.143.78.38	AS2856 British Telecommunications PLC	`3.43ms` from London, GB
90.212.207.86	AS5607 Sky UK Limited	`7.94ms` from London, GB
63.230.227.150	AS209 CenturyLink Communications, LLC	`4.63ms` from Phoenix, US
75.142.34.134	AS20115 Charter Communications LLC	`9.66ms` from San Jose, US
125.180.147.38	AS17858 LG POWERCOMM	`2.09ms` from Seoul, KR
54.252.200.214	AS16509 Amazon.com, Inc.	`0.15ms` from Sydney, AU
63.223.27.102	AS3491 PCCW Global, Inc.	`0.99ms` from Sydney, AU
94.59.82.230	AS5384 Emirates Internet	`5.74ms` from Al Fujairah City, AE
50.249.26.230	AS7922 Comcast Cable Communications, LLC	`7.40ms` from Ashburn, US
20.10.142.118	AS8075 Microsoft Corporation	`0.27ms` from Boydton, US
96.81.253.230	AS7922 Comcast Cable Communications, LLC	`3.87ms` from Chicago, US
54.78.135.118	AS16509 Amazon.com, Inc.	`0.29ms` from Dublin, IE
217.80.28.230	AS3320 Deutsche Telekom AG	`8.82ms` from Frankfurt am Main, DE
104.66.79.86	AS16625 Akamai Technologies, Inc.	`0.12ms` from Istanbul, TR
83.104.5.198	AS5378 Vodafone Limited	`9.45ms` from London, GB
195.21.88.246	AS41354 ITS Technology Group Limited	`0.56ms` from Manchester, GB
144.125.97.214	AS396982 Google LLC	`0.08ms` from Melbourne, AU
50.88.227.70	AS33363 Charter Communications, Inc	`5.16ms` from Orlando, US
210.158.180.22	AS151374 IX-layers, Inc.	`6.90ms` from Osaka, JP

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f3 45.133.21.8

traceroute to 45.133.21.8 (45.133.21.8): 64 hops max, 52 byte packets

3 [AS1299] 213.248.85.123 0.387 ms

4 [] 81.201.102.173 0.549 ms

5 [AS15830] 212.71.241.30 0.355 ms

6 *

7 [AS208402] 45.133.21.8 1.072 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On December 6th 2025

What are IP address ranges?

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