IP / ASN / Domain Lookup
IP Lookup Result
IP Address
210.51.33.250

Location
China,Beijing Municipality,Beijing
ASN
Company
ISP
China Netcom Backbone
Longitude
116.4154
116.4154
Latitude
39.8905
39.8905
Roaming IP
Residential
21%Risk Score
21% Risk Score
IP Address (Decimal)
3526566394

Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 210.51.33.0/24 | IDC China Unicom Industrial Internet Backbone | China | 📅 2010-09-16 12:31 | 📅 2026-01-05 16:01 | |
| 210.51.0.0/16 | IDC China Unicom Industrial Internet Backbone | China | 📅 2010-08-05 19:35 | 📅 2026-01-05 16:00 | |
| 210.51.33.0/24 | ISP China Unicom | China | 📅 2020-01-06 14:56 | 📅 2024-05-15 23:32 | |
| 210.51.32.0/20 | ISP China Unicom Shanghai Network | China | 📅 2012-01-31 00:05 | 📅 2021-09-04 05:01 | |
| 210.51.32.0/19 | ISP China Unicom Shanghai Network | China | 📅 2012-01-31 00:05 | 📅 2021-09-04 05:01 | |
| 210.51.32.0/20 | ISP China Unicom | China | 📅 2021-09-04 00:59 | 📅 2021-09-04 01:03 | |
| 210.51.32.0/19 | ISP China Unicom | China | 📅 2021-09-04 00:59 | 📅 2021-09-04 01:03 | |
| 210.51.33.0/24 | ISP China Unicom Shanghai Network | China | 📅 2018-01-02 02:30 | 📅 2018-08-11 02:44 | |
| 210.51.0.0/16 | IDC Flat C, 16/F, Skyline Tower, | Hong Kong SAR China | 📅 2018-02-28 16:19 | 📅 2018-03-06 15:13 | |
| 210.51.32.0/19 | ISP China Unicom | China | 📅 2006-08-14 23:45 | 📅 2010-12-30 03:29 | |
| 210.0.0.0/8 | ISP A1 Bulgaria EAD | Bulgaria | 📅 2008-10-13 19:39 | 📅 2008-10-13 19:47 | |
| 210.51.32.0/19 | IDC China Unicom Industrial Internet Backbone | China | 📅 2003-01-17 23:19 | 📅 2006-08-14 22:59 | |
| 210.0.0.0/8 | GOV RIPE NCC ASN block | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 | |
| 210.51.32.0/20 | IDC China Unicom Industrial Internet Backbone | China | 📅 2002-04-18 17:17 | 📅 2005-08-12 11:18 | |
| 210.51.32.0/21 | IDC China Unicom Industrial Internet Backbone | China | 📅 2003-11-10 09:54 | 📅 2004-01-06 11:39 | |
| 210.51.0.0/16 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 02:12 | 📅 2002-04-10 11:34 | |
| 210.0.0.0/8 | EDU California Education and Research Federation Network | United States | 📅 2002-02-22 01:57 | 📅 2002-02-22 02:19 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
IDC China Unicom Industrial Internet Backbone | 210.51.33.0/24 | 📅 2010-09-16 12:31 | 📅 2026-01-05 16:01 |
IDC China Unicom Industrial Internet Backbone | 210.51.0.0/16 | 📅 2010-08-05 19:35 | 📅 2026-01-05 16:00 |
ISP China Unicom | 210.51.33.0/24 | 📅 2020-01-06 14:56 | 📅 2024-05-15 23:32 |
ISP China Unicom Shanghai Network | 210.51.33.0/24 | 📅 2018-01-02 02:30 | 📅 2018-08-11 02:44 |
IDC China Unicom Industrial Internet Backbone | 210.51.32.0/21 | 📅 2003-11-10 09:54 | 📅 2004-01-06 11:39 |
ISP China Unicom Shanghai Network | 210.51.32.0/20 | 📅 2012-01-31 00:05 | 📅 2021-09-04 05:01 |
ISP China Unicom | 210.51.32.0/20 | 📅 2021-09-04 00:59 | 📅 2021-09-04 01:03 |
IDC China Unicom Industrial Internet Backbone | 210.51.32.0/20 | 📅 2002-04-18 17:17 | 📅 2005-08-12 11:18 |
ISP China Unicom Shanghai Network | 210.51.32.0/19 | 📅 2012-01-31 00:05 | 📅 2021-09-04 05:01 |
ISP China Unicom | 210.51.32.0/19 | 📅 2021-09-04 00:59 | 📅 2021-09-04 01:03 |
IDC China Unicom Industrial Internet Backbone | 210.51.32.0/19 | 📅 2003-01-17 23:19 | 📅 2006-08-14 22:59 |
IDC Flat C, 16/F, Skyline Tower, | 210.51.0.0/16 | 📅 2018-02-28 16:19 | 📅 2018-03-06 15:13 |
ISP Availo Networks AB | 210.51.0.0/16 | 📅 2002-04-10 02:12 | 📅 2002-04-10 11:34 |
ISP A1 Bulgaria EAD | 210.0.0.0/8 | 📅 2008-10-13 19:39 | 📅 2008-10-13 19:47 |
GOV RIPE NCC ASN block | 210.0.0.0/8 | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 |
EDU California Education and Research Federation Network | 210.0.0.0/8 | 📅 2002-02-22 01:57 | 📅 2002-02-22 02:19 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 210.51.20.0/18 | China | 📅 2008-09-04 14:57 | 📅 2026-01-03 20:56 | ||
| 210.51.0.0/16 | China | 📅 2023-10-21 11:28 | 📅 2026-01-05 06:13 | ||
| 210.0.0.0/8 | Australia | 📅 2023-09-05 09:46 | 📅 2026-01-05 07:56 | ||
| 209.251.254.0/6 | European Union | 📅 2019-01-07 18:47 | 📅 2026-01-05 07:58 |
