185.4.166.0/24

AS3257 · GTT Communications Inc.

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Summary

Country	United Kingdom
Domain	interoute.com
ASN	AS3257
Parent Range	185.4.164.0/22
Registry	RIPE
ID	VTESSE-MTFW

WHOIS Details

inetnum:        185.4.166.0 - 185.4.166.63
netname:        VTESSE-MTFW
descr:          Shared firewall service, multiple end customers
country:        GB
admin-c:        VNNO1-RIPE
tech-c:         VNNO1-RIPE
status:         ASSIGNED PA
remarks:        INFRA-AW
mnt-by:         VTESSE-MNT
mnt-lower:      VTESSE-MNT
mnt-routes:     VTESSE-MNT
created:        2013-11-07T13:49:50Z
last-modified:  2013-11-07T13:49:50Z
source:         RIPE
abuse-email:    abuse@gtt.net
abuse-c:        AR17615-RIPE
abuse-org:      ORG-EA49-RIPE

role:           Vtesse Networks Network Operations
address:        Interoute (Vtesse) Ltd
address:        Unit A1 Belcon Industrial Estate
address:        Geddings Road
address:        Hoddesdon
address:        Hertfordshire
address:        UK
address:        EN11 0NT
phone:          +44 1992 532111
nic-hdl:        VNNO1-RIPE
e-mail:         VTN.OperationsNOC@interoute.com
admin-c:        DO132-RIPE
admin-c:        ASL13-RIPE
admin-c:        ANT62-RIPE
tech-c:         DO132-RIPE
tech-c:         ASL13-RIPE
tech-c:         ANT62-RIPE
mnt-by:         VTESSE-MNT
created:        2010-09-21T15:19:21Z
last-modified:  2016-04-05T15:27:08Z
source:         RIPE

route:          185.4.164.0/22
descr:          VTESSE-NET-03
origin:         AS50173
mnt-by:         VTESSE-MNT
created:        2012-11-26T13:58:31Z
last-modified:  2012-11-26T13:58:31Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 185.4.166.0/24

Range	ASN	Company	Num of IPs
185.4.164.0/22	AS3257	GTT - EMEA Ltd.	1,024

Nearby Ranges

BGP prefixes that overlap with 185.4.0.0/16

Range	ASN	Company	Num of IPs
185.4.188.0/22	AS12479	Orange Espagne SA	1,024
185.4.204.0/22	AS12668	LLC KomTehCentr	1,024
185.4.64.0/22	AS12722	NetAssets Services - FZCO	1,024
185.4.144.0/22	AS12958	T2 Mobile LLC	1,024
185.4.4.0/22	AS15533	FIS Capital Markets UK Limited	1,024
185.4.72.0/22	AS198068	P.A.G.M. OU	1,024
185.4.228.0/22	AS199231	Datalahti Oy	1,024
185.4.132.0/22	AS199246	ENARTIA Single Member S.A.	1,024
185.4.116.0/22	AS199455	Virgin WiFi Ltd	1,024
185.4.172.0/22	AS2119	Telenor Norge AS	1,024
185.4.232.0/22	AS21263	zollernalb-data GmbH	1,024
185.4.16.0/22	AS24631	Tose'h Fanavari Ertebabat Pasargad Arian Co. PJS	1,024
185.4.76.0/22	AS24904	K-NET SARL	1,024
185.4.20.0/22	AS25540	Alphalink SASU	1,024
185.4.108.0/22	AS28890	INSYS LLC	1,024
185.4.84.0/22	AS29256	Syriatech JSC	1,024
185.4.124.0/22	AS29467		1,024
185.4.244.0/22	AS30937	Walhalla Data Center Services SL	1,024
185.4.128.0/22	AS31463	Redcentric Solutions Ltd	1,024
185.4.196.0/22	AS31655	Gamma Telecom Holdings Ltd	1,024
185.4.164.0/22	AS3257	GTT - EMEA Ltd.	1,024
185.4.44.0/22	AS34177	CELESTE SAS	1,024
185.4.8.0/22	AS34244	Teleservice Bredband Skane AB	1,024
185.4.240.0/22	AS34555	Basepoint Centres Ltd	1,024
185.4.176.0/22	AS35425	Webhosting UK com LTD	1,024
185.4.40.0/22	AS43103	ONE TELECOM ltd	1,024
185.4.80.0/22	AS43205	Vivacom Bulgaria EAD	1,024
185.4.208.0/22	AS43352	Teletek Bulut Bilisim ve Iletisim Hizmetleri A.S.	1,024
185.4.200.0/22	AS44002	Sys-DataCom s.r.o.	1,024
185.4.140.0/22	AS47217	PLANETEL-SPA	1,024
185.4.180.0/22	AS48716	PS Internet Company LLP	1,024
185.4.48.0/22	AS48825	Fast4networks Ltd	1,024
185.4.36.0/22	AS49082	ZONES AS	1,024
185.4.152.0/22	AS59699	Lenfiber S.r.l.	1,024
185.4.104.0/22	AS59708	Rayan Hamafza Company Public Joint Stock	1,024
185.4.52.0/22	AS6752	Andorra Telecom	1,024
185.4.88.0/22	AS7155	Nova Telecommunications & Media Single Member S.A	1,024
185.4.160.0/22	AS8193	Uzbektelekom Joint Stock Company	1,024
185.4.212.0/22	AS8374	Polkomtel Sp. z o.o.	1,024
185.4.100.0/22	AS8607	Digital Space Group Limited	1,024
185.4.224.0/23	AS213301	GEOCOM LLC	512
185.4.94.0/23	AS41110	DSLmobil GmbH	512
185.4.170.0/23	AS9009	Extra Consult SRL	512
185.4.216.0/23	AS62319	Itm8 A/S	512
185.4.168.0/23	AS9009	Extra Consult SRL	512
185.4.92.0/23	AS41110	DSLmobil GmbH	512
185.4.40.0/23	AS43103	ONE TELECOM ltd	512
185.4.63.0/24	AS41765	IPGarde SAS	256
185.4.220.0/24	AS60949	Private Customer	256
185.4.227.0/24	AS197328	GEOCOM LLC	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

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

IP Address	ASN	Details
185.4.166.13	AS3257 GTT Communications Inc.	`1.13ms` 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
120.61.140.168	AS9829 National Internet Backbone	`12.29ms` from Bengaluru, IN
181.102.112.184	AS7303 Telecom Argentina S.A.	`12.71ms` from Buenos Aires, AR
35.222.70.152	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
117.235.173.104	AS9829 National Internet Backbone	`8.05ms` from Delhi, IN
189.182.188.120	AS8151 UNINET	`4.00ms` from Guadalajara, MX
35.215.65.184	AS15169 Google LLC	`0.10ms` from Los Angeles, US
209.169.179.72	AS11290 Cogeco Connexion inc	`7.42ms` from Montreal, CA
182.100.244.248	AS4134 CHINANET-BACKBONE	`5.31ms` from Nanchang, CN
203.227.31.168	AS38676 flexnetworks	`1.02ms` from Seoul, KR
59.23.103.184	AS4766 Korea Telecom	`5.73ms` from Seoul, KR
51.84.103.216	AS16509 Amazon.com, Inc.	`2.13ms` from Tel Aviv, IL
92.69.92.216	AS1136 KPN B.V.	`17.91ms` from Amsterdam, NL
40.121.238.200	AS8075 Microsoft Corporation	`0.38ms` from Ashburn, US
71.75.164.104	AS11426 Charter Communications Inc	`7.01ms` from Atlanta, US
187.4.148.200	AS8167 V tal	`4.19ms` from Brasilia, BR
79.247.125.168	AS3320 Deutsche Telekom AG	`5.19ms` from Frankfurt am Main, DE
73.93.148.120	AS7922 Comcast Cable Communications, LLC	`7.22ms` from Fremont, US
178.19.39.8	AS212097 VIM TELECOMUNICACIONES SL	`0.20ms` from Madrid, ES
95.251.213.40	AS3269 Telecom Italia S.p.A.	`5.09ms` from Milan, IT
79.52.162.216	AS3269 Telecom Italia S.p.A.	`8.79ms` from Milan, IT
37.45.209.8	AS6697 Republican Unitary Telecommunication Enterprise Beltelecom	`1.90ms` from Minsk, BY
98.208.3.200	AS7922 Comcast Cable Communications, LLC	`6.89ms` from Santa Clara, US
58.29.2.40	AS17858 LG POWERCOMM	`1.99ms` from Seoul, KR
144.75.216.24	AS14169 Virginia Military Institute	`4.89ms` from Ashburn, US
98.80.37.104	AS14618 Amazon.com, Inc.	`0.55ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 -f3 185.4.166.3

traceroute to 185.4.166.3 (185.4.166.3): 64 hops max, 52 byte packets

3 [AS3257] 195.72.82.241 0.184 ms

4 [AS3257] 89.149.137.189 9.243 ms

5 [AS3257] 141.136.98.254 1.295 ms

6 [AS3257] 185.4.166.3 1.281 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On December 28th 2025

What are IP address ranges?

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