IP / ASN / Domain Lookup
IP Lookup Result
IP Address
131.100.4.12
Location
Brazil,Rio de Janeiro,Rio de Janeiro
ASN
Company
ISP
CARIOCA NET SERVICOS DE TELECOMUNICACOES LTDA
Longitude
-43.3307
-43.3307
Latitude
-22.9201
-22.9201
Native IP
DataCenter
24%Risk Score
24% Risk Score
IP Address (Decimal)
2204369932
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 131.100.4.0/24 | ISP CARIOCA NET SERVICOS DE TELECOMUNICACOES LTDA | Brazil | 📅 2021-08-28 11:43 | 📅 2025-12-24 23:26 | |
| 131.100.4.0/23 | ISP CARIOCA NET SERVICOS DE TELECOMUNICACOES LTDA | Brazil | 📅 2025-01-02 18:33 | 📅 2025-12-24 23:26 | |
| 131.100.4.0/22 | ISP CARIOCA NET SERVICOS DE TELECOMUNICACOES LTDA | Brazil | 📅 2020-09-25 22:08 | 📅 2025-09-19 13:25 | |
| 131.100.4.0/22 | ISP SPEEDCAST LATAM INC. | United States | 📅 2017-01-01 08:39 | 📅 2017-09-21 00:39 | |
| 131.100.0.0/16 | EDU Merit Network | United States | 📅 2011-06-05 12:37 | 📅 2011-08-18 10:08 | |
| 131.0.0.0/8 | GOV RIPE NCC ASN block | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 | |
| 131.100.0.0/16 | ISP AT&T US - 7018 | United States | 📅 2001-10-27 05:48 | 📅 2004-12-08 00:23 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP NET131 | 131.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-12-07 07:43 |
ISP LACNIC-ERX-131-100-0-0 | 131.100.0.0/16 | 📅 2010-11-03 08:00 | 📅 2025-12-07 07:41 |
ISP NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 131.100.0.0/15 | 📅 2019-01-07 18:44 | 📅 2025-12-07 07:41 |
ISP CARIOCA NET SERVICOS DE TELECOMUNICACOES LTDA | 131.100.4.0/22 | 📅 2020-07-02 08:00 | 📅 2025-12-07 04:25 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 131.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-12-07 07:43 | |
| 131.100.0.0/16 | ARIN | -- | 📅 2010-11-03 08:00 | 📅 2025-12-07 07:41 | |
| 131.100.0.0/15 |  RIPE | European Union | 📅 2019-01-07 18:44 | 📅 2025-12-07 07:41 | |
| 131.100.4.0/22 |  LACNIC | Brazil | 📅 2020-07-02 08:00 | 📅 2025-12-07 04:25 |
