IP / ASN / Domain Lookup
IP Lookup Result
IP Address
138.255.172.2138-122-172-2.as28220.net.
Location
Brazil
ASN
Company
Longitude
-38.6568
-38.6568
Latitude
-3.7287
-3.7287
Native IP
Residential
24%Risk Score
24% Risk Score
IP Address (Decimal)
2332011522
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 138.255.172.0/22 | ISP Ideia Telecom | Brazil | 📅 2024-01-01 08:57 | 📅 2026-01-07 01:21 | |
| 138.255.172.0/22 | ISP Ideia Telecom | Brazil | 📅 2024-01-01 08:57 | 📅 2026-01-06 12:17 | |
| 138.255.172.0/22 | ISP Alares Internet | Brazil | 📅 2025-05-22 03:43 | 📅 2025-05-23 14:25 | |
| 138.255.172.0/22 | GOV LACNIC - Latin American and Caribbean IP address | -- | 📅 2017-01-01 08:36 | 📅 2021-02-13 03:27 | |
| 138.255.172.0/24 | GOV LACNIC - Latin American and Caribbean IP address | -- | 📅 2017-01-01 08:36 | 📅 2020-01-13 15:17 | |
| 138.255.172.0/23 | GOV LACNIC - Latin American and Caribbean IP address | -- | 📅 2018-05-04 07:25 | 📅 2020-01-13 15:17 | |
| 138.255.0.0/16 | EDU Merit Network | United States | 📅 2011-06-05 12:37 | 📅 2011-08-18 10:08 | |
| 138.0.0.0/8 | GOV RIPE NCC ASN block | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 | |
| 138.0.0.0/8 | ISP Vodafone Americas | United States | 📅 2002-07-15 19:02 | 📅 2002-11-26 06:27 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP Ideia Telecom | 138.255.172.0/22 | 📅 2024-01-01 08:57 | 📅 2026-01-06 12:17 |
GOV LACNIC - Latin American and Caribbean IP address | 138.255.172.0/24 | 📅 2017-01-01 08:36 | 📅 2020-01-13 15:17 |
GOV LACNIC - Latin American and Caribbean IP address | 138.255.172.0/23 | 📅 2018-05-04 07:25 | 📅 2020-01-13 15:17 |
ISP Alares Internet | 138.255.172.0/22 | 📅 2025-05-22 03:43 | 📅 2025-05-23 14:25 |
GOV LACNIC - Latin American and Caribbean IP address | 138.255.172.0/22 | 📅 2017-01-01 08:36 | 📅 2021-02-13 03:27 |
EDU Merit Network | 138.255.0.0/16 | 📅 2011-06-05 12:37 | 📅 2011-08-18 10:08 |
GOV RIPE NCC ASN block | 138.0.0.0/8 | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 |
ISP Vodafone Americas | 138.0.0.0/8 | 📅 2002-07-15 19:02 | 📅 2002-11-26 06:27 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 138.255.172.0/22 |  LACNIC | Brazil | 📅 2015-09-08 08:00 | 📅 2026-01-04 17:57 | |
| 138.255.0.0/16 |  ARIN | -- | 📅 2010-11-19 08:00 | 📅 2026-01-05 05:03 | |
| 138.0.0.0/8 | ARIN | -- | 📅 1993-05-01 08:00 | 📅 2026-01-05 07:59 |
