66.134.78.0/23

AS395793 · Arisk Communications inc.

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Summary

Country	United States
Domain	gtt.net
ASN	AS395793
Parent Range	66.134.0.0/16
Registry	ARIN
ID	GTT

WHOIS Details

NetHandle:      NET-66-134-78-0-2
OrgID:          C11472672
Parent:         NET-66-134-78-0-1
NetName:        GTT
NetRange:       66.134.78.0 - 66.134.79.255
NetType:        reassignment
Comment:        Geofeed https://ariskisp.com/rfc8805.csv
RegDate:        2026-01-11
Updated:        2026-01-11
Source:         ARIN


OrgID:          C11472672
OrgName:        GTT Communications Inc.
CanAllocate:    
Street:         350 NORTHERN BLVD STE 324 -1331
City:           ALBANY
State/Prov:     NY
Country:        US
PostalCode:     12204
RegDate:        2026-01-11
Updated:        2026-01-11
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 66.134.78.0/23

Range	ASN	Company	Num of IPs
66.134.0.0/16	AS3257	GTT Americas, LLC	65,536

Nearby Ranges

BGP prefixes that overlap with 66.134.0.0/16

Range	ASN	Company	Num of IPs
66.134.0.0/16	AS3257	GTT Americas, LLC	65,536
66.134.128.0/17	AS7459	IPNetZone	32,768
66.134.128.0/17	AS11404	IPNetZone	32,768
66.134.0.0/18	AS7459	IPNetZone	16,384
66.134.0.0/18	AS11404	IPNetZone	16,384
66.134.96.0/19	AS7459	IPNetZone	8,192
66.134.96.0/19	AS11404	IPNetZone	8,192
66.134.80.0/23	AS395793	GTT Communications Inc.	512
66.134.94.0/23	AS9304	GTT Communications Inc.	512
66.134.84.0/23	AS212238	Private Customer	512
66.134.64.0/23	AS395793	GTT Communications Inc.	512
66.134.68.0/23	AS395793	GTT Communications Inc.	512
66.134.70.0/23	AS395793	GTT Communications Inc.	512
66.134.76.0/23	AS395793	GTT Communications Inc.	512
66.134.82.0/23	AS9304	GTT Communications Inc.	512
66.134.90.0/23	AS9304	GTT Communications Inc.	512
66.134.74.0/24	AS3257	MegaPath Networks Inc.	256
66.134.86.0/24	AS203020	Private Customer	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
66.134.79.22	guzeman.com	1

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
86.95.84.71	AS1136 KPN B.V.	`2.52ms` from Amsterdam, NL
185.173.216.87	AS206389 Menno van Krimpen trading as Libernet	`0.57ms` from Amsterdam, NL
104.199.101.87	AS396982 Google LLC	`0.13ms` from Brussels, BE
205.178.91.87	AS6079 RCN	`2.97ms` from Chicago, US
52.50.101.183	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
59.57.65.135	AS4134 CHINANET-BACKBONE	`4.35ms` from Fuzhou, CN
125.93.200.23	AS4134 CHINANET-BACKBONE	`3.34ms` from Guangzhou, CN
113.178.184.151	AS45899 VNPT Corp	`4.78ms` from Ho Chi Minh City, VN
47.254.206.39	AS45102 Alibaba (US) Technology Co., Ltd.	`0.87ms` from Kuala Lumpur, MY
219.111.12.199	AS2497 Internet Initiative Japan Inc.	`12.55ms` from Osaka, JP
90.16.117.103	AS3215 Orange S.A.	`2.25ms` from Paris, FR
23.40.80.183	AS16625 Akamai Technologies, Inc.	`3.85ms` from Santiago de Queretaro, MX
175.229.107.135	AS4766 Korea Telecom	`4.19ms` from Seoul, KR
218.47.18.183	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.87ms` from Tokyo, JP
141.244.38.103	AS1117 Universitaet fur Bodenkultur, Wien	`0.97ms` from Vienna, AT
86.90.114.71	AS1136 KPN B.V.	`2.38ms` from Amsterdam, NL
20.232.153.231	AS8075 Microsoft Corporation	`0.46ms` from Ashburn, US
117.138.116.135	AS9808 China Mobile Communications Group Co., Ltd.	`12.14ms` from Beijing, CN
104.138.209.135	AS11426 Charter Communications Inc	`8.65ms` from Charlotte, US
178.203.38.87	AS3209 Vodafone GmbH	`7.07ms` from Frankfurt am Main, DE
62.91.66.7	AS20686 Bisping & Bisping GmbH & Co KG	`1.09ms` from Nuernberg, DE
202.208.113.23	AS18144 Enecom,Inc.	`6.27ms` from Osaka, JP
179.209.114.199	AS28573 Claro NXT Telecomunicacoes Ltda	`4.83ms` from Osasco, BR
13.56.133.199	AS16509 Amazon.com, Inc.	`0.17ms` from San Jose, US
220.253.234.39	AS7545 TPG Telecom Limited	`0.96ms` from Sydney, AU

Traceroute

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

traceroute -a -n -q1 -f3 -m7 66.134.78.108

traceroute to 66.134.78.108 (66.134.78.108): 7 hops max, 52 byte packets

3 [] 51.162.224.164 0.414 ms

4 [AS577] 67.69.37.77 0.388 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Winnipeg, CA

On February 7th 2026

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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