IP / ASN / Domain Lookup
IP Lookup Result
IP Address
42.247.18.54
Location
China,Shanghai Municipality
ASN
Company
IDC
China Education and Research Network Center
Longitude
121.3898
121.3898
Latitude
31.1646
31.1646
Roaming IP
DataCenter
33%Risk Score
33% Risk Score
IP Address (Decimal)
720835126
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 42.246.0.0/15 | EDU CERNET-CN | China | 📅 2017-01-01 08:09 | 📅 2025-12-26 08:27 | |
| 42.247.18.0/24 | EDU CERNET-CN | China | 📅 2017-01-01 17:49 | 📅 2025-12-24 23:23 | |
| 42.247.0.0/19 | EDU CERNET-CN | China | 📅 2020-01-12 19:27 | 📅 2025-12-24 23:23 | |
| 42.247.0.0/17 | EDU CERNET-CN | China | 📅 2021-12-10 09:24 | 📅 2024-12-15 05:04 | |
| 42.247.0.0/19 | EDU CERNET2 IX at Southeast University | China | 📅 2022-05-25 14:16 | 📅 2023-09-11 14:28 | |
| 42.244.0.0/14 | EDU CERNET-CN | China | 📅 2011-04-07 07:06 | 📅 2022-05-30 18:17 | |
| 42.247.16.0/20 | EDU CERNET-CN | China | 📅 2018-01-23 13:53 | 📅 2020-01-12 19:27 | |
| 42.244.0.0/14 | 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 | 📅 2025-12-31 17:59 |
ISP APNIC-42 | 42.0.0.0/8 | 📅 2010-10-26 08:00 | 📅 2025-12-31 17:59 |
EDU NJR-CERNET | 42.244.0.0/14 | 📅 2020-09-03 17:16 | 📅 2025-12-31 13:05 |
EDU DKHCDNDNSSH-CN | 42.247.18.0/24 | 📅 2022-05-10 15:59 | 📅 2025-12-24 23:23 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 40.250.0.0/6 |  RIPE | European Union | 📅 2024-06-04 21:56 | 📅 2025-12-31 17:59 | |
| 42.0.0.0/8 |  ARIN | -- | 📅 2010-10-26 08:00 | 📅 2025-12-31 17:59 | |
| 42.244.0.0/14 |  APNIC | China | 📅 2020-09-03 17:16 | 📅 2025-12-31 13:05 | |
| 42.247.18.0/24 | APNIC | China | 📅 2022-05-10 15:59 | 📅 2025-12-24 23:23 |
