IP / ASN / Domain Lookup
IP Lookup Result
IP Address
173.205.1.0
Location
United States,Virginia,Reston
ASN
Company
ISP
GTT Communications Inc.
Longitude
-77.2763
-77.2763
Latitude
38.8346
38.8346
Native IP
Residential
19%Risk Score
19% Risk Score
IP Address (Decimal)
2915893504
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 173.205.0.0/17 | ISP GTT Communications Inc. | Netherlands | 📅 2025-10-30 06:12 | 📅 2025-10-31 05:23 | |
| 173.205.0.0/17 | IDC GTT Americas, LLC | United States | 📅 2017-01-03 01:52 | 📅 2023-02-09 18:11 | |
| 173.205.0.0/18 | ISP GTT Communications Inc. | Netherlands | 📅 2017-01-01 08:39 | 📅 2022-06-02 21:14 | |
| 173.205.1.0/24 | IDC ZSCALER, INC. | United States | 📅 2017-01-01 08:37 | 📅 2018-12-26 10:17 | |
| 173.0.0.0/8 | ISP CONECT INTERNET PROVIDER | Brazil | 📅 2018-04-26 19:39 | 📅 2018-04-27 00:49 | |
| 173.205.0.0/18 | IDC GTT Americas, LLC | United States | 📅 2017-01-03 01:52 | 📅 2017-05-18 16:11 | |
| 173.0.0.0/8 | ISP MTN SA | South Africa | 📅 2003-12-09 13:07 | 📅 2004-01-22 19:42 | |
| 173.0.0.0/8 | ISP FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO | Brazil | 📅 2003-06-25 23:35 | 📅 2003-06-25 23:44 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ENT NET173 | 173.0.0.0/8 | 📅 2008-02-14 08:00 | 📅 2025-11-01 17:44 |
IDC NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 173.201.0.0/13 | 📅 2023-06-28 21:48 | 📅 2025-11-01 15:33 |
ISP NETBLK-PACKETEXCHANGE-V4-09 | 173.205.0.0/17 | 📅 2009-10-15 08:00 | 📅 2025-11-01 08:17 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 173.0.0.0/8 |  ARIN | -- | 📅 2008-02-14 08:00 | 📅 2025-11-01 17:44 | |
| 173.201.0.0/13 |  RIPE | European Union | 📅 2023-06-28 21:48 | 📅 2025-11-01 15:33 | |
| 173.205.0.0/17 | ARIN | -- | 📅 2009-10-15 08:00 | 📅 2025-11-01 08:17 |
