1. All IP Ranges
  2. 217.0.0.0/8
  3. 217.8.0.0/16
  4. AS3257  | 217.8.192.0/19

217.8.192.0/19

AS3257  ·  GTT Communications Inc.

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Summary

Country Switzerland
Domain gtt.net
ASN AS3257
Registry RIPE
ID US-GTTCOMMUNICATIONS-20020123

WHOIS Details

inetnum:        217.8.192.0 - 217.8.223.255
netname:        US-GTTCOMMUNICATIONS-20020123
country:        CH
geofeed:        https://geolocation.gtt.net/gtt_geolocation.csv
remarks:        Geofeed https://geolocation.gtt.net/gtt_geolocation.csv
org:            ORG-GCI2-RIPE
admin-c:        NET3257-RIPE
tech-c:         NET3257-RIPE
status:         ALLOCATED PA
notify:         netguard@gtt.net
mnt-by:         AS3257-NET-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-lower:      AS3257-IPAM-MNT
mnt-domains:    AS3257-IPAM-MNT
mnt-routes:     AS3257-IPAM-MNT
created:        2021-03-19T14:48:39Z
last-modified:  2025-10-09T17:23:31Z
source:         RIPE
abuse-email:    abuse@gtt.net
abuse-c:        AR37017-RIPE
abuse-org:      ORG-GCI2-RIPE

organisation:   ORG-GCI2-RIPE
org-name:       GTT Communications Inc.
country:        US
org-type:       LIR
address:        Frankfurter Strasse 227
address:        63263
address:        Neu-Isenburg
address:        GERMANY
phone:          +1 703 442 5500
e-mail:         noc@gtt.net
admin-c:        TK333-RIPE
tech-c:         TK333-RIPE
tech-c:         DS15504-RIPE
tech-c:         NN3489-RIPE
tech-c:         AV13497-RIPE
tech-c:         AV13497-RIPE
tech-c:         FP1849-RIPE
abuse-c:        AR37017-RIPE
mnt-ref:        AS3257-ROOT-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS3257-ROOT-MNT
created:        2016-07-19T07:50:40Z
last-modified:  2024-12-05T12:02:33Z
source:         RIPE
abuse-email:    abuse@gtt.net
abuse-c:        AR37017-RIPE
abuse-org:      undefined

role:           AS3257 Net Admin
address:        GTT
address:        Frankfurter Strasse 227
address:        63263 Neu-Isenburg
address:        Germany
phone:          +49 69 48007422
e-mail:         netguard@gtt.net
remarks:        Information: http://www.gtt.net
remarks:        Concerning abuse and spam ... mailto: abuse@gtt.net
abuse-mailbox:  abuse@gtt.net
admin-c:        SE33-RIPE
tech-c:         TK333-RIPE
nic-hdl:        NET3257-RIPE
remarks:        hostmaster role account
notify:         netguard@gtt.net
mnt-by:         AS3257-PERS-MNT
created:        2009-07-06T08:22:53Z
last-modified:  2024-12-05T11:55:55Z
source:         RIPE

route:          217.8.192.0/19
descr:          GTT
origin:         AS3257
mnt-by:         AS3257-ROUTE-MNT
mnt-lower:      AS3257-IPAM-MNT
created:        2022-03-09T12:35:31Z
last-modified:  2025-11-25T13:45:27Z
source:         RIPE

Overlapping Ranges

BGP prefixes that are contained by 217.8.192.0/19

Range ASN Company Num of IPs
217.8.217.0/24 AS5065 GTT Communications Inc. 256
217.8.216.0/24 AS59729 Code200 UAB 256
217.8.218.0/24 AS9009 Code200 UAB 256
217.8.220.0/23 AS55470 IN-New-Delhi 512
217.8.222.0/23 AS9009 Code200 UAB 512

Nearby Ranges

BGP prefixes that overlap with 217.8.0.0/16

Range ASN Company Num of IPs
217.8.128.0/19 AS2116 GLOBALCONNECT AS 8,192
217.8.160.0/19 AS12912 T-Mobile Polska S.A. 8,192
217.8.0.0/19 AS13285 TalkTalk Communications Limited 8,192
217.8.32.0/20 AS48887 CJSC INDIGO TAJIKISTAN 4,096
217.8.48.0/20 AS3209 Vodafone West GmbH 4,096
217.8.80.0/20 AS12714 PJSC MegaFon 4,096
217.8.96.0/20 AS41960 Nextpertise B.V. 4,096
217.8.124.0/22 AS47684 Stroytechservice LLC 1,024
217.8.112.0/22 AS210142 INTER3.pl 1,024
217.8.222.0/23 AS9009 Code200 UAB 512
217.8.220.0/23 AS55470 IN-New-Delhi 512
217.8.86.0/24 AS31195 UganskNefteBank 256
217.8.123.0/24 AS201160 Omni Kanal Dijital Teknoloji ve Arge Yazilim Hizmetleri A.S. 256
217.8.122.0/24 AS201160 Omni Kanal Dijital Teknoloji ve Arge Yazilim Hizmetleri A.S. 256
217.8.175.0/24 AS34254 T-Mobile Polska S.A. 256
217.8.116.0/24 AS39855 Van Veen Beheer B.V. 256
217.8.121.0/24 AS201160 Omni Kanal Dijital Teknoloji ve Arge Yazilim Hizmetleri A.S. 256
217.8.120.0/24 AS201160 Omni Kanal Dijital Teknoloji ve Arge Yazilim Hizmetleri A.S. 256
217.8.118.0/24 AS16509 ActiveCampaign, LLC 256
217.8.217.0/24 AS5065 GTT Communications Inc. 256
217.8.93.0/24 AS12714 Net By Net Holding LLC 256
217.8.216.0/24 AS59729 Code200 UAB 256
217.8.218.0/24 AS9009 Code200 UAB 256
217.8.119.0/24 AS205072 Layershift Limited 256

Hosted domains

There are 6 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
217.8.196.198 lifeenergetics.de 2
217.8.192.30 proformagmbh.ch 1
217.8.207.112 vpod-ssp.ch 1
217.8.192.141 saertex.dk 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

1,285 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
217.8.220.0 AS55470 Cyfuture India Pvt. Ltd. 1.25ms from Delhi, IN
217.8.221.1 AS55470 Cyfuture India Pvt. Ltd. 1.21ms from Delhi, IN
217.8.223.162 AS9009 M247 Europe SRL 0.08ms from Brussels, BE
217.8.222.203 AS9009 M247 Europe SRL 0.08ms from Brussels, BE
217.8.217.132 AS5065 Bunny Communications 0.21ms from Tokyo, JP
217.8.219.57 AS3257 GTT Communications Inc. 0.39ms from Zuerich, CH
217.8.216.2 AS59729 GREEN FLOID LLC 0.52ms from Sofia, BG
217.8.218.221 AS9009 M247 Europe SRL 0.15ms from Stockholm, SE

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
73.184.249.195 AS7922 Comcast Cable Communications, LLC 3.51ms from Atlanta, US
158.108.161.99 AS9411 Kasetsart University, Thailand 0.96ms from Bangkok, TH
179.183.96.3 AS18881 TELEFÔNICA BRASIL S.A 0.49ms from Brasilia, BR
189.172.130.35 AS8151 UNINET 12.26ms from Cancún, MX
24.93.161.83 AS10796 Charter Communications Inc 4.89ms from Cleveland, US
165.251.192.3 AS26704 Open Text Corporation 1.29ms from Dallas, US
128.78.171.99 AS5410 Bouygues Telecom SA 4.57ms from Frankfurt am Main, DE
187.141.231.227 AS8151 UNINET 9.97ms from Santiago de Queretaro, MX
175.134.96.131 AS2516 KDDI CORPORATION 1.32ms from Tokyo, JP
100.25.36.115 AS14618 Amazon.com, Inc. 0.53ms from Ashburn, US
71.85.103.67 AS20115 Charter Communications LLC 12.86ms from Atlanta, US
185.192.44.195 AS6696 VERIXI SA 0.21ms from Brussels, BE
50.104.128.19 AS5650 Frontier Communications of America, Inc. 9.83ms from Chicago, US
171.76.18.51 AS24560 Bharti Airtel Ltd., Telemedia Services 9.18ms from Delhi, IN
1.250.187.243 AS9318 SK Broadband Co Ltd 5.19ms from Incheon, KR
162.216.17.211 AS63949 Akamai Connected Cloud 0.12ms from Morris Plains, US
76.124.134.147 AS7922 Comcast Cable Communications, LLC 6.44ms from Piscataway, US
213.135.97.131 AS12389 PJSC Rostelecom 7.77ms from Samara, RU
73.220.135.83 AS7922 Comcast Cable Communications, LLC 6.99ms from San Jose, US
220.123.42.131 AS4766 Korea Telecom 4.05ms from Seoul, KR
34.53.41.83 AS396982 Google LLC 0.17ms from The Dalles, US
210.189.108.19 AS2519 ARTERIA Networks Corporation 2.58ms from Tokyo, JP
197.2.143.99 AS37705 TOPNET 1.68ms from Tunis, TN
100.52.194.195 AS14618 Amazon.com, Inc. 0.74ms from Ashburn, US
72.48.54.227 AS7459 Grande Communications Networks, LLC 4.52ms from Dallas, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m7 217.8.192.120
traceroute to 217.8.192.120 (217.8.192.120): 7 hops max, 52 byte packets
2 [] 91.200.241.14 0.509 ms
3 *
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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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