IP / ASN / Domain Lookup
IP Lookup Result
IP Address
42.51.0.21
Location
China,Henan,Zhengzhou
ASN
Company
ISP
Zhengzhou Fastidc Technology Co.,Ltd.
Longitude
113.5541
113.5541
Latitude
34.6883
34.6883
Roaming IP
Residential
21%Risk Score
21% Risk Score
IP Address (Decimal)
707985429
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 42.51.0.0/18 | IDC Zhengzhou Fastidc Technology Co.,Ltd. | China | 📅 2022-02-02 06:07 | 📅 2025-12-24 09:36 | |
| 42.51.0.0/17 | IDC Zhengzhou Fastidc Technology Co.,Ltd. | China | 📅 2017-01-01 08:39 | 📅 2025-12-24 09:36 | |
| 42.51.0.0/17 | ISP China Unicom | China | 📅 2017-06-02 00:06 | 📅 2024-10-03 11:52 | |
| 42.51.0.0/20 | IDC Zhengzhou Fastidc Technology Co.,Ltd. | China | 📅 2022-01-30 15:45 | 📅 2022-08-09 11:00 | |
| 42.51.0.0/19 | IDC Zhengzhou Fastidc Technology Co.,Ltd. | China | 📅 2021-09-08 15:39 | 📅 2022-01-30 16:22 | |
| 42.51.0.0/16 | IDC Flat C, 16/F, Skyline Tower, | Hong Kong SAR China | 📅 2018-01-10 15:43 | 📅 2018-03-06 15:13 | |
| 42.0.0.0/8 | IDC NTT Communications (HANABI) | Japan | 📅 2010-10-31 21:59 | 📅 2010-11-09 09:31 | |
| 42.0.0.0/8 | EDU Merit Network | United States | 📅 2005-12-07 06:03 | 📅 2010-11-02 00:50 | |
| 42.0.0.0/8 | GOV RIPE NCC ASN block | -- | 📅 2010-02-18 12:59 | 📅 2010-02-18 13:00 | |
| 42.0.0.0/8 | IDC Broadcom (EMEA) | United Kingdom | 📅 2010-01-12 05:19 | 📅 2010-01-13 04:06 | |
| 42.0.0.0/8 | -- | 📅 2004-06-18 04:47 | 📅 2010-01-12 05:01 | ||
| 42.0.0.0/8 | GOV AGENCE CENTRALE DES ORGANISMES DE SECURITE SOCIALE | France | 📅 2009-09-24 20:59 | 📅 2009-09-24 21:47 | |
| 42.0.0.0/8 | GOV DoD Network Information Center | United States | 📅 2009-05-08 20:19 | 📅 2009-05-08 20:38 | |
| 42.0.0.0/8 | GOV DoD Network Information Center AS3541 | United States | 📅 2009-05-08 18:09 | 📅 2009-05-08 20:14 | |
| 42.0.0.0/8 | GOV DoD Network Information Center | United States | 📅 2007-12-03 21:10 | 📅 2009-05-04 23:42 | |
| 42.0.0.0/8 | GOV DoD Network Information Center | United States | 📅 2008-01-10 02:56 | 📅 2008-01-10 03:18 | |
| 42.0.0.0/8 | ISP Netdirekt A.S. | Türkiye | 📅 2007-05-02 21:43 | 📅 2007-05-03 07:31 | |
| 42.0.0.0/8 | ISP Hutchison Drei Austria GmbH | Austria | 📅 2006-08-14 20:39 | 📅 2006-08-14 20:56 | |
| 42.0.0.0/8 | ENT Abitcool(China) Inc. | China | 📅 2005-08-31 10:16 | 📅 2005-11-25 05:29 | |
| 42.0.0.0/8 | ISP MTN SA | South Africa | 📅 2003-12-09 13:07 | 📅 2005-08-11 17:45 | |
| 42.0.0.0/8 | ISP Kertinis valstybes telekomunikaciju centras | Lithuania | 📅 2005-06-09 20:39 | 📅 2005-06-09 21:21 | |
| 42.0.0.0/8 | EDU CSUC | Spain | 📅 2004-12-13 08:58 | 📅 2004-12-13 09:52 | |
| 42.0.0.0/8 | ISP TDCSONG | Sweden | 📅 2004-05-07 19:38 | 📅 2004-05-26 13:58 | |
| 42.0.0.0/8 | IDC Level 3 Parent, LLC | United States | 📅 2004-03-25 22:50 | 📅 2004-03-26 01:39 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 40.250.0.0/6 | 📅 2024-06-04 21:56 | 📅 2025-12-07 07:44 |
ISP APNIC-42 | 42.0.0.0/8 | 📅 2010-10-26 08:00 | 📅 2025-12-07 07:44 |
ISP HTU-NET | 42.51.0.0/17 | 📅 2021-02-17 21:08 | 📅 2025-12-07 03:22 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 40.250.0.0/6 |  RIPE | European Union | 📅 2024-06-04 21:56 | 📅 2025-12-07 07:44 | |
| 42.0.0.0/8 |  ARIN | -- | 📅 2010-10-26 08:00 | 📅 2025-12-07 07:44 | |
| 42.51.0.0/17 |  APNIC | China | 📅 2021-02-17 21:08 | 📅 2025-12-07 03:22 |
