IP / ASN / Domain Lookup
IP Lookup Result
IP Address
143.255.237.6
Location
Brazil
ASN
Company
Longitude
-38.2092
-38.2092
Latitude
-5.5241
-5.5241
Native IP
Residential
24%Risk Score
24% Risk Score
IP Address (Decimal)
2415914246
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 143.255.236.0/23 | ISP S R DA SILVA OLIVEIRA | Brazil | 📅 2021-01-01 13:37 | 📅 2026-01-07 17:36 | |
| 143.255.236.0/22 | ISP S R DA SILVA OLIVEIRA | Brazil | 📅 2017-08-11 03:26 | 📅 2026-01-07 17:36 | |
| 143.255.237.0/24 | ISP S R DA SILVA OLIVEIRA | Brazil | 📅 2017-08-11 03:26 | 📅 2026-01-06 11:23 | |
| 143.255.237.0/24 | EDU University of Delaware | United States | 📅 2017-01-01 08:39 | 📅 2017-07-28 22:55 | |
| 143.255.236.0/22 | EDU University of Delaware | United States | 📅 2017-01-01 08:39 | 📅 2017-07-28 22:50 | |
| 143.255.0.0/16 | EDU Merit Network | United States | 📅 2011-06-05 12:37 | 📅 2011-08-18 10:08 | |
| 143.0.0.0/8 | GOV RIPE NCC ASN block | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP S R DA SILVA OLIVEIRA | 143.255.237.0/24 | 📅 2017-08-11 03:26 | 📅 2026-01-06 11:23 |
ISP S R DA SILVA OLIVEIRA | 143.255.236.0/23 | 📅 2021-01-01 13:37 | 📅 2026-01-07 17:36 |
ISP S R DA SILVA OLIVEIRA | 143.255.236.0/22 | 📅 2017-08-11 03:26 | 📅 2026-01-07 17:36 |
EDU University of Delaware | 143.255.237.0/24 | 📅 2017-01-01 08:39 | 📅 2017-07-28 22:55 |
EDU University of Delaware | 143.255.236.0/22 | 📅 2017-01-01 08:39 | 📅 2017-07-28 22:50 |
EDU Merit Network | 143.255.0.0/16 | 📅 2011-06-05 12:37 | 📅 2011-08-18 10:08 |
GOV RIPE NCC ASN block | 143.0.0.0/8 | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 143.255.236.0/22 |  LACNIC | Brazil | 📅 2015-11-27 08:00 | 📅 2026-01-04 17:53 | |
| 143.255.0.0/16 |  ARIN | -- | 📅 2010-11-03 08:00 | 📅 2026-01-05 04:27 | |
| 143.253.0.0/13 |  RIPE | European Union | 📅 2019-01-07 18:48 | 📅 2026-01-05 04:27 | |
| 143.0.0.0/8 | ARIN | -- | 📅 1993-05-01 08:00 | 📅 2026-01-05 07:59 |
