IP / ASN / Domain Lookup
IP Lookup Result
IP Address
1.21.128.11.128.21.1.cyberhome.jp.
Location
Japan,Tokyo,Chiyoda City
ASN
Company
ENT
FAMILY NET JAPAN INCORPORATED
Longitude
139.7536
139.7536
Latitude
35.694
35.694
Native IP
DataCenter
30%Risk Score
30% Risk Score
IP Address (Decimal)
18186241
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 1.21.128.0/20 | ENT FAMILY NET JAPAN INCORPORATED | Japan | 📅 2024-01-01 19:31 | 📅 2025-11-16 02:03 | |
| 1.21.0.0/16 | ENT ARTERIA Networks Corporation | Japan | 📅 2017-01-01 08:36 | 📅 2023-01-19 09:06 | |
| 1.0.0.0/8 | ISP TELEFONICA DE ESPANA S.A.U. | Spain | 📅 2018-06-20 08:50 | 📅 2021-08-05 07:53 | |
| 1.21.0.0/16 | ISP PJSC MegaFon | Netherlands | 📅 2018-04-19 07:28 | 📅 2018-04-23 17:25 | |
| 1.0.0.0/8 | IDC Geidea Technology Co ltd | Saudi Arabia | 📅 2017-09-15 13:39 | 📅 2017-09-15 13:42 | |
| 1.0.0.0/8 | ISP Hutchison Drei Austria GmbH | Austria | 📅 2006-08-14 20:39 | 📅 2006-08-14 20:55 | |
| 1.0.0.0/8 | UNK Unknown | -- | 📅 2004-06-18 04:47 | 📅 2006-07-29 22:05 | |
| 1.0.0.0/8 | UNK Columbus Networks USA, Inc. | United States | 📅 2006-04-10 03:48 | 📅 2006-06-07 21:49 | |
| 1.0.0.0/8 | UNK Abitcool(China) Inc. | China | 📅 2005-08-31 10:16 | 📅 2005-11-25 05:29 | |
| 1.0.0.0/8 | ISP METRO TELECOMUNICA��ES S/A | Brazil | 📅 2005-07-28 03:56 | 📅 2005-10-11 22:15 | |
| 1.0.0.0/8 | ISP Verizon Business | United States | 📅 2005-03-02 00:19 | 📅 2005-08-06 11:31 | |
| 1.0.0.0/8 | ISP Kertinis valstybes telekomunikaciju centras | Lithuania | 📅 2005-06-09 20:39 | 📅 2005-06-09 21:21 | |
| 1.0.0.0/8 | ISP Sprint | United States | 📅 2003-10-30 23:39 | 📅 2003-10-30 23:42 | |
| 1.0.0.0/8 | ISP JSC Orient-Telecom | Russia | 📅 2003-10-15 11:38 | 📅 2003-10-16 13:51 | |
| 1.0.0.0/8 | ISP Harbor Communications | United States | 📅 2003-03-03 02:55 | 📅 2003-03-03 03:44 | |
| 1.0.0.0/8 | UNK Unknown | -- | 📅 2001-11-14 05:13 | 📅 2002-08-05 11:10 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
IDC APNIC-AP | 1.0.0.0/8 | 📅 2023-09-05 09:46 | 📅 2025-11-17 07:57 |
ENT CYBERHOME | 1.21.128.0/20 | 📅 2025-02-26 08:26 | 📅 2025-11-16 02:03 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 1.0.0.0/8 |  APNIC | Australia | 📅 2023-09-05 09:46 | 📅 2025-11-17 07:57 | |
| 1.21.128.0/20 | APNIC | Japan | 📅 2025-02-26 08:26 | 📅 2025-11-16 02:03 |
