IP / ASN / Domain Lookup
IP Lookup Result
IP Address
203.99.24.0
Location
United States,Illinois,Chicago
ASN
Company
ISP
Internet Domain Name System Beijing Engineering Resrarch Center Ltd.
Longitude
-87.6462
-87.6462
Latitude
41.8954
41.8954
Roaming IP
Residential
21%Risk Score
21% Risk Score
IP Address (Decimal)
3412269056
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.99.24.0/24 | ISP Internet Domain Name System Beijing Engineering Resrarch Center Ltd. | China | 📅 2018-08-09 13:17 | 📅 2025-10-20 00:46 | |
| 203.99.24.0/24 | ISP Internet Domain Name System Beijing Engineering Resrarch Center Ltd. | China | 📅 2021-09-28 16:52 | 📅 2021-09-28 17:02 | |
| 203.99.0.0/16 | ISP Pakistan Telecommunication Company Limited | Pakistan | 📅 2021-09-14 03:59 | 📅 2021-09-14 06:37 | |
| 203.99.24.0/24 | UNK Unknown | -- | 📅 2018-07-22 13:33 | 📅 2018-08-10 23:41 | |
| 203.99.24.0/24 | UNK Unknown | -- | 📅 2018-06-12 09:51 | 📅 2018-07-20 18:03 | |
| 203.99.24.0/24 | ENT OARnet | United States | 📅 2018-06-05 18:26 | 📅 2018-06-06 09:58 | |
| 203.99.24.0/24 | ISP Air Force Systems Networking | United States | 📅 2018-06-05 18:27 | 📅 2018-06-06 09:58 | |
| 203.99.16.0/20 | ISP Flat C, 16/F, Skyline Tower, | Hong Kong SAR China | 📅 2018-01-10 15:43 | 📅 2018-03-06 15:13 | |
| 203.99.24.0/24 | ISP Two Degrees Mobile Limited | New Zealand | 📅 2003-10-07 11:31 | 📅 2004-02-06 13:53 | |
| 203.99.0.0/19 | ISP Swoop Telecommunications Pty Ltd | Australia | 📅 2002-02-07 09:26 | 📅 2003-07-29 09:08 | |
| 203.99.0.0/19 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 02:12 | 📅 2002-04-17 13:11 | |
| 203.99.0.0/19 | UNK Global-Gateway Internet | New Zealand | 📅 2001-10-29 15:55 | 📅 2002-02-07 09:24 | |
| 203.99.16.0/20 | UNK Global-Gateway Internet | New Zealand | 📅 2001-10-27 10:05 | 📅 2002-02-07 06:15 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP APNIC-AP | 203.0.0.0/8 | 📅 2023-09-05 09:46 | 📅 2025-10-20 14:15 |
ISP ZDNS | 203.99.20.0/20 | 📅 2021-06-16 09:32 | 📅 2025-10-20 14:09 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.0.0.0/8 |  APNIC | Australia | 📅 2023-09-05 09:46 | 📅 2025-10-20 14:15 | |
| 203.99.20.0/20 | APNIC | China | 📅 2021-06-16 09:32 | 📅 2025-10-20 14:09 |
