IP / ASN / Domain Lookup
IP Lookup Result
IP Address
37.221.121.3
Location
Italy,Lazio,Rome
ASN
Company
ISP
Open Fiber S.P.A.
Longitude
12.6666
12.6666
Latitude
41.9666
41.9666
Native IP
Residential
19%Risk Score
19% Risk Score
IP Address (Decimal)
635271427
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 37.221.120.0/22 | ISP Open Fiber S.P.A. | Italy | 📅 2025-01-03 19:52 | 📅 2025-10-20 13:55 | |
| 37.221.120.0/22 | ISP Cogent Communications | United States | 📅 2024-05-17 22:09 | 📅 2024-05-24 03:54 | |
| 37.221.121.0/24 | ISP STERLY VERI MERKEZI YAZILIM VE SIBER GUVENLIK HIZMETLERI A.S. | Türkiye | 📅 2022-10-22 22:58 | 📅 2024-05-02 17:25 | |
| 37.221.121.0/24 | IDC PENTECH BILISIM TEKNOLOJILERI SANAYI VE TICARET LIMITED SIRKETi | Türkiye | 📅 2022-05-16 07:19 | 📅 2023-01-04 16:22 | |
| 37.221.121.0/24 | UNK DGN TEKNOLOJI A.S. | Türkiye | 📅 2022-02-19 23:12 | 📅 2022-04-30 06:11 | |
| 37.221.121.0/24 | IDC Neterra Ltd. | Netherlands | 📅 2021-02-17 23:05 | 📅 2022-02-19 06:09 | |
| 37.192.0.0/10 | ISP TELEFONICA DE ESPANA S.A.U. | Spain | 📅 2018-06-20 08:50 | 📅 2021-08-05 07:53 | |
| 37.221.120.0/22 | IDC Neterra Ltd. | Netherlands | 📅 2021-01-22 23:08 | 📅 2021-03-04 07:59 | |
| 37.221.121.0/24 | IDC LUSOVPS UNIPESSOAL LDA | Portugal | 📅 2020-09-21 07:43 | 📅 2020-09-25 21:10 | |
| 37.221.121.0/24 | ISP SPEED ONE | Bangladesh | 📅 2020-01-02 10:55 | 📅 2020-01-13 04:27 | |
| 37.221.120.0/23 | IDC WEBBING USA, INC. | United States | 📅 2020-01-02 10:56 | 📅 2020-01-10 22:36 | |
| 37.221.121.0/24 | ISP NetIX Communications JSC | Bulgaria | 📅 2018-11-13 16:04 | 📅 2018-12-25 10:23 | |
| 37.221.64.0/18 | ISP OnLine Assis Telecomunicações Ltda-EPP | Brazil | 📅 2018-04-26 20:41 | 📅 2018-04-27 05:19 | |
| 37.0.0.0/8 | ISP MTN SA | South Africa | 📅 2003-12-09 13:07 | 📅 2004-01-22 19:42 | |
| 37.0.0.0/8 | ISP Harbor Communications | United States | 📅 2003-03-03 02:55 | 📅 2003-03-03 03:44 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP RIPE-37 | 37.0.0.0/8 | 📅 2010-11-30 08:00 | 📅 2025-10-20 14:14 |
ISP IT-OPENFIBER-20181112 | 37.221.120.0/22 | 📅 2024-07-18 14:24 | 📅 2025-10-20 13:55 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 37.0.0.0/8 |  ARIN | -- | 📅 2010-11-30 08:00 | 📅 2025-10-20 14:14 | |
| 37.221.120.0/22 |  RIPE | Italy | 📅 2024-07-18 14:24 | 📅 2025-10-20 13:55 |
