185.217.216.0/24

AS203133 · Optimas OE Solutions LTD

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Summary

Country	United Kingdom
Domain	optimas.com
ASN	AS203133
Registry	RIPE
ID	UK-OPTIMAS-20170817

WHOIS Details

inetnum:        185.217.216.0 - 185.217.216.255
netname:        UK-OPTIMAS-20170817
country:        GB
org:            ORG-OOSL2-RIPE
admin-c:        IE1373-RIPE
tech-c:         IE1373-RIPE
status:         ALLOCATED PA
mnt-by:         lir-uk-optimas-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
created:        2025-11-13T13:18:40Z
last-modified:  2025-11-13T13:18:40Z
source:         RIPE
abuse-email:    Info.security@optimas.com
abuse-c:        AR78866-RIPE
abuse-org:      ORG-OOSL2-RIPE

organisation:   ORG-OOSL2-RIPE
org-name:       Optimas OE Solutions LTD
country:        GB
org-type:       LIR
address:        Optimas OE Solutions, Waterwells Drive, Quedgeley
address:        GL2 2FR
address:        Gloucester
address:        UNITED KINGDOM
phone:          +441452880500
e-mail:         info.security@optimas.com
admin-c:        IE1373-RIPE
tech-c:         IE1373-RIPE
abuse-c:        AR78866-RIPE
mnt-ref:        lir-uk-optimas-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         lir-uk-optimas-1-MNT
created:        2025-10-02T07:30:54Z
last-modified:  2025-10-02T07:30:54Z
source:         RIPE
abuse-email:    Info.security@optimas.com
abuse-c:        AR78866-RIPE
abuse-org:      undefined

role:           Infrastructure Engineer
address:        UNITED KINGDOM
address:        Gloucester
address:        GL2 2FR
address:        Optimas OE Solutions, Waterwells Drive, Quedgeley
phone:          +441452880500
e-mail:         Paul.Cook@optimas.com
nic-hdl:        IE1373-RIPE
mnt-by:         lir-uk-optimas-1-MNT
created:        2025-10-02T07:30:53Z
last-modified:  2025-10-02T07:30:53Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 185.217.0.0/16

Range	ASN	Company	Num of IPs
185.217.12.0/22	AS201942	Invermae Solutions SL	1,024
185.217.92.0/22	AS204196	Abelohost BV	1,024
185.217.44.0/22	AS205477	Sennheiser Electronic SE	1,024
185.217.64.0/22	AS203020	HostRoyale Technologies Pvt Ltd	1,024
185.217.248.0/22	AS205321	Medialine Communications GmbH	1,024
185.217.236.0/22	AS29240	Loihde Trust Oy	1,024
185.217.228.0/22	AS39120	Convergenze S.p.A.	1,024
185.217.80.0/22	AS57407	CK Software GmbH	1,024
185.217.220.0/22	AS205174	XARXA DE NOVA GENERACIO DE NAVAS SL	1,024
185.217.180.0/22	AS8720	Aspan telecom	1,024
185.217.208.0/22	AS15695	Expereo International BV	1,024
185.217.104.0/22	AS197651	FIC SHARECO LIMITED	1,024
185.217.204.0/22	AS35394	Cable Aireworld S.A.U.	1,024
185.217.144.0/22	AS12374	LF.net Netzwerksysteme GmbH	1,024
185.217.172.0/22	AS29256	Professionals Company for Communication Services and Technologies LLC	1,024
185.217.224.0/22	AS35790	Aktiebolaget Sappa	1,024
185.217.72.0/22	AS41303	MatraCOMP Kft.	1,024
185.217.32.0/22	AS43190	Totaalnet Internet Works B.V.	1,024
185.217.52.0/22	AS12329	SkySystems IT GmbH	1,024
185.217.40.0/22	AS61323	ANS ACADEMY LIMITED	1,024
185.217.200.0/22	AS200780	Eurofiber France SAS	1,024
185.217.176.0/22	AS21413	Ost Tel Com Osttelecommunikations-GmbH	1,024
185.217.96.0/22	AS61102	Interhost Communication Solutions Ltd.	1,024
185.217.148.0/22	AS42366	Koehler Internet Services UG (haftungsbeschraenkt)	1,024
185.217.232.0/23	AS201931	LBnet.cz s.r.o.	512
185.217.192.0/23	AS16509	Private Customer	512
185.217.126.0/23	AS51167	Contabo GmbH	512
185.217.84.0/24	AS204429	Smart City SARL	256
185.217.6.0/24	AS204203	Atrin Information & Communications Technology Company PJS	256
185.217.153.0/24	AS197492	Cloud Director	256
185.217.152.0/24	AS197492	Cloud Container	256
185.217.39.0/24	AS141718	Patron Technology Persia Ltd	256
185.217.59.0/24	AS17158	DATTO EUROPE LIMITED	256
185.217.38.0/24	AS29030	TELECABEL PLC	256
185.217.62.0/24	AS215641	Modell Aachen GmbH - Interaktive Managementsysteme	256
185.217.90.0/24	AS201031	SMART WAVES NETWORK	256
185.217.57.0/24	AS17158	DATTO EUROPE LIMITED	256
185.217.171.0/24	AS136787	Packethub S.A.	256
185.217.37.0/24	AS212318	Tech Solutions LLC	256
185.217.61.0/24	AS212280	Storm for Information Technology, Internet Services, Communications, Electronic Solutions, Software, and Automation LLC	256
185.217.63.0/24	AS212223	Buy Way Personal Finance SA trading as BUY WAY SERVICES GEIE	256
185.217.197.0/24	AS200740	FIRST SERVER LIMITED	256
185.217.56.0/24	AS17158	DATTO EUROPE LIMITED	256
185.217.29.0/24	AS211482	Namirial spa	256
185.217.142.0/24	AS212321	PC A LA CARTE SASU	256
185.217.140.0/24	AS211373	XNET CORE SL	256
185.217.139.0/24	AS200313	IT WEB LTD	256
185.217.89.0/24	AS205473	SAWAD LAND for Information Technology Ltd	256
185.217.138.0/24	AS200313	IT WEB LTD	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
192.142.39.24	AS214120 LOGIC INFOTECH ELECTRICAL SPARE PARTS TRADING L.L.C.	`0.48ms` from Amsterdam, NL
118.247.88.184	AS4847 China Networks Inter-Exchange	`3.96ms` from Beijing, CN
136.183.184.24	AS19933 Buffalo State College	`1.25ms` from Buffalo, US
177.55.38.152	AS262482 HOMENET TELECOMUNICAÇÕES LTDA	`7.97ms` from Curitiba, BR
186.55.97.104	AS6057 Administracion Nacional de Telecomunicaciones	`1.74ms` from Montevideo, UY
3.110.238.56	AS16509 Amazon.com, Inc.	`0.10ms` from Mumbai, IN
119.229.176.88	AS17511 OPTAGE Inc.	`1.68ms` from Osaka, JP
88.89.249.136	AS2119 Telenor Norge AS	`0.94ms` from Oslo, NO
40.69.120.248	AS8075 Microsoft Corporation	`0.17ms` from Quebec, CA
49.254.124.120	AS4766 Korea Telecom	`0.84ms` from Seoul, KR
124.190.175.168	AS1221 Telstra Limited	`5.50ms` from Sydney, AU
116.179.53.24	AS4837 CHINA UNICOM China169 Backbone	`3.51ms` from Taiyuan, CN
54.250.187.56	AS16509 Amazon.com, Inc.	`0.20ms` from Tokyo, JP
223.199.159.56	AS4134 CHINANET-BACKBONE	`0.76ms` from Haikou, CN
197.1.134.200	AS37705 TOPNET	`19.03ms` from Palermo, IT
38.254.239.56	AS54936 Wyyerd Group	`3.41ms` from Phoenix, US
52.86.40.24	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
44.208.205.120	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
36.235.237.184	AS3462 Data Communication Business Group	`1.13ms` from Taichung, TW
61.224.44.88	AS3462 Data Communication Business Group	`2.33ms` from Taichung, TW
123.55.76.88	AS4134 CHINANET-BACKBONE	`5.64ms` from Zhengzhou, CN
96.179.187.40	AS36377 Comcast Cable Communications, LLC	`0.81ms` from Chicago, US
73.51.48.200	AS7922 Comcast Cable Communications, LLC	`5.51ms` from Chicago, US
164.90.234.24	AS14061 DigitalOcean, LLC	`0.32ms` from Frankfurt am Main, DE
115.236.59.152	AS58461 CT-HangZhou-IDC	`5.63ms` from Hangzhou, CN

Traceroute

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

traceroute -a -n -q1 -m4 185.217.216.97

traceroute to 185.217.216.97 (185.217.216.97): 4 hops max, 52 byte packets

1 [AS749] 11.72.200.193 493.798 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Guangzhou, CN

On February 7th 2026

What are IP address ranges?

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Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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