209.166.42.0/24

AS2914 · NTT America, Inc.

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Summary

Country	United States
Domain	gtt.net
ASN	AS2914
Parent Range	209.166.0.0/18
Registry	ARIN
ID	GTT

WHOIS Details

NetHandle:      NET-209-166-42-0-2
OrgID:          C11472949
Parent:         NET-209-166-42-0-1
NetName:        GTT
NetRange:       209.166.42.0 - 209.166.42.255
NetType:        reassignment
Comment:        Geofeed https://ariskisp.com/rfc8805.csv
RegDate:        2026-01-12
Updated:        2026-01-12
Source:         ARIN


OrgID:          C11472949
OrgName:        GTT Communications Inc.
CanAllocate:    
Street:         350 NORTHERN BLVD STE 324 -1331
City:           ALBANY
State/Prov:     NY
Country:        US
PostalCode:     12204
RegDate:        2026-01-12
Updated:        2026-01-12
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 209.166.42.0/24

Range	ASN	Company	Num of IPs
209.166.0.0/18	AS3257	GTT Americas, LLC	16,384

Nearby Ranges

BGP prefixes that overlap with 209.166.0.0/16

Range	ASN	Company	Num of IPs
209.166.128.0/18	AS36298	Expedient	16,384
209.166.0.0/18	AS3257	GTT Americas, LLC	16,384
209.166.128.0/18	AS17054	Expedient	16,384
209.166.192.0/18	AS7029	IPNetZone	16,384
209.166.192.0/18	AS5650	IPNetZone	16,384
209.166.64.0/19	AS3853	Whidbey Telephone Company	8,192
209.166.30.0/23	AS8368	Code200	512
209.166.98.0/23	AS21713	APOG-GASTRN-23	512
209.166.4.0/23	AS30058	Code200	512
209.166.2.0/23	AS3320	Code200	512
209.166.22.0/23	AS3320	Code200	512
209.166.24.0/23	AS3320	Code200	512
209.166.26.0/23	AS3320	Code200	512
209.166.28.0/23	AS3320	Code200	512
209.166.6.0/23	AS3320	Code200	512
209.166.14.0/23	AS55470	Code200	512
209.166.8.0/23	AS55470	Code200	512
209.166.12.0/23	AS8368	Code200	512
209.166.0.0/23	AS3320	Code200	512
209.166.10.0/23	AS3320	Code200	512
209.166.16.0/23	AS3320	Code200	512
209.166.18.0/23	AS3320	Code200	512
209.166.20.0/23	AS3320	Code200	512
209.166.45.0/24	AS2914	GTT Communications Inc.	256
209.166.41.0/24	AS2914	GTT Communications Inc.	256
209.166.40.0/24	AS2914	GTT Communications Inc.	256
209.166.44.0/24	AS2914	GTT Communications Inc.	256
209.166.148.0/24	AS36298	InfoCision Management Corporation	256
209.166.43.0/24	AS2914	GTT Communications Inc.	256
209.166.96.0/24	AS40082	APOG-CCOLLEGEOFCHARLESTON	256
209.166.46.0/24	AS5065	Bunny Communications	256

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
209.166.42.94	AS2914 NTT America, Inc.	`0.27ms` from Los Angeles, US

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
93.233.144.56	AS3320 Deutsche Telekom AG	`2.15ms` from Berlin, DE
217.9.125.200	AS8881 1&1 Versatel GmbH	`1.23ms` from Berlin, DE
178.41.220.152	AS6855 Slovak Telekom, a.s.	`1.87ms` from Bratislava, SK
31.129.0.56	AS41789 LLC Teledyne Systems Limited	`10.06ms` from Khabarovsk, RU
188.37.25.56	AS12353 Vodafone Portugal	`2.37ms` from Lisbon, PT
111.75.241.24	AS4134 CHINANET-BACKBONE	`10.00ms` from Nanchang, CN
177.102.23.104	AS27699 TELEFÔNICA BRASIL S.A	`1.70ms` from Osasco, BR
176.174.96.40	AS5410 Bouygues Telecom SA	`6.75ms` from Paris, FR
75.142.41.88	AS20115 Charter Communications LLC	`10.06ms` from San Jose, US
47.7.39.8	AS20115 Charter Communications LLC	`11.94ms` from San Jose, US
14.45.186.136	AS4766 Korea Telecom	`7.29ms` from Seoul, KR
8.129.62.152	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.55ms` from Shenzhen, CN
63.216.146.136	AS3491 PCCW Global, Inc.	`0.26ms` from Singapore, SG
175.162.149.120	AS4837 CHINA UNICOM China169 Backbone	`10.01ms` from Tieling, CN
212.41.199.184	AS3303 Swisscom (Switzerland) Ltd	`1.00ms` from Zuerich, CH
195.128.8.120	AS211769 Springer Nature B.V.	`2.68ms` from Amsterdam, NL
148.113.173.72	AS16276 OVH SAS	`0.10ms` from Beauharnois, CA
20.221.156.184	AS8075 Microsoft Corporation	`0.37ms` from Boydton, US
177.72.47.40	AS28343 UNIFIQUE TELECOMUNICACOES S/A	`4.65ms` from Curitiba, BR
147.154.174.56	AS31898 Oracle Corporation	`0.34ms` from Frankfurt am Main, DE
217.235.160.104	AS3320 Deutsche Telekom AG	`2.85ms` from Frankfurt am Main, DE
194.65.109.248	AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`1.06ms` from Lisbon, PT
172.187.123.24	AS8075 Microsoft Corporation	`0.20ms` from London, GB
77.228.39.72	AS12430 VODAFONE ESPANA S.A.U.	`17.09ms` from Madrid, ES
112.201.183.120	AS9299 Philippine Long Distance Telephone Company	`0.97ms` from Manila, PH

Traceroute

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

traceroute -a -n -q1 -f5 209.166.42.124

traceroute to 209.166.42.124 (209.166.42.124): 64 hops max, 52 byte packets

5 [AS2914] 128.241.9.103 147.603 ms

6 *

7 *

8 *

9 [AS2914] 209.166.42.124 476.958 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On January 19th 2026

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