194.77.88.0/21

AS3257  ·  GTT Communications Inc.

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Summary

Country Germany
Domain gtt.net
ASN AS3257
Registry RIPE
ID US-GTTCOMMUNICATIONS-19951016

WHOIS Details

inetnum:        194.77.88.0 - 194.77.129.255
netname:        US-GTTCOMMUNICATIONS-19951016
country:        DE
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
mnt-by:         AS3257-NET-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-lower:      AS3257-NET-MNT
mnt-domains:    AS3257-NET-MNT
mnt-routes:     AS3257-ROUTE-MNT
mnt-lower:      AS3257-IPAM-MNT
created:        2021-03-31T13:57:58Z
last-modified:  2025-10-30T11:14:36Z
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:          194.77.96.0/19
descr:          GTT
origin:         AS3257
mnt-by:         AS3257-ROUTE-MNT
mnt-lower:      AS3257-IPAM-MNT
created:        2023-09-29T09:17:14Z
last-modified:  2026-01-26T16:27:19Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 194.77.0.0/16

Range ASN Company Num of IPs
194.77.156.0/23 AS39795 Zeitverlag Gerd Bucerius GmbH & Co. KG 512
194.77.185.0/24 AS203437 CompuGroup Medical SE 256
194.77.130.0/24 AS204673 LabKom Biochemische Dienstleistungen GmbH 256
194.77.148.0/24 AS3257 Interoute Germany GmbH SME 256
194.77.155.0/24 AS3257 GTT Communications Inc. 256
194.77.169.0/24 AS3257 KRANKIKOM GmbH 256
194.77.43.0/24 AS3257 AlbNet GbR 256
194.77.65.0/24 AS3257 minuskel screen partner GmbH 256
194.77.158.0/24 AS51438 Boly Varos Onkormanyzat 256
194.77.145.0/24 AS12337 Berufl. Fortbildungszentren der bayer. Arbeitgeberverbaende e.V. 256
194.77.149.0/24 AS9022 Lauer-Fischer GmbH 256

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
194.77.92.17 geruechte.de 1
194.77.92.30 stallwitz.com 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

Pingable IPs

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

IP Address ASN Details
194.77.88.225 AS3257 GTT Communications Inc. 0.70ms from Frankfurt am Main, DE

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
122.155.196.117 AS9335 National Telecom Public Company Limited 0.97ms from Bangkok, TH
40.84.97.229 AS8075 Microsoft Corporation 0.28ms from Boydton, US
188.81.53.133 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 1.45ms from Braga, PT
67.214.197.117 AS35986 Vyve Broadband 6.35ms from Denver, US
23.30.221.101 AS7922 Comcast Cable Communications, LLC 19.50ms from Detroit, US
86.178.206.5 AS2856 British Telecommunications PLC 2.82ms from Erith, GB
14.228.216.197 AS45899 VNPT Corp 2.86ms from Hanoi, VN
74.71.240.245 AS12271 Charter Communications Inc 3.36ms from New York City, US
38.42.85.245 AS27611 Starry, Inc. 7.02ms from New York City, US
75.99.154.37 AS6128 Cablevision Systems Corp. 2.79ms from Piscataway, US
205.122.133.5 AS210 Utah Education Network 1.89ms from Salt Lake City, US
54.219.26.21 AS16509 Amazon.com, Inc. 0.15ms from San Jose, US
189.225.231.165 AS8151 UNINET 3.34ms from Santiago de Queretaro, MX
210.221.194.245 AS3786 LG DACOM Corporation 1.66ms from Seoul, KR
78.59.231.117 AS8764 Telia Lietuva, AB 0.99ms from Vilnius, LT
185.237.163.5 AS52195 AP-MEDIA Spolka z ograniczona odpowiedzalnoscia 8.35ms from Warsaw, PL
65.144.166.5 AS209 CenturyLink Communications, LLC 0.97ms from Atlanta, US
190.248.57.165 AS13489 UNE EPM TELECOMUNICACIONES S.A. 4.25ms from Bogota, CO
183.66.245.101 AS4134 CHINANET-BACKBONE 1.45ms from Chongqing, CN
66.210.155.229 AS22773 Cox Communications Inc. 6.21ms from Dallas, US
191.121.41.117 AS26615 TIM S/A 13.43ms from Fortaleza, BR
116.98.35.181 AS7552 Viettel Group 4.61ms from Hanoi, VN
51.7.7.165 AS6871 Plusnet 1.87ms from London, GB
4.53.181.117 AS3356 Level 3 Parent, LLC 1.23ms from Los Angeles, US
47.196.134.213 AS5650 Frontier Communications of America, Inc. 6.11ms from Miami, US

Traceroute

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

$
traceroute -a -n -q1 -f4 -m9 194.77.90.185
traceroute to 194.77.90.185 (194.77.90.185): 9 hops max, 52 byte packets
6 [AS3257] 195.72.93.182 11.898 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Saint Petersburg, RU
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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