IP / ASN / Domain Lookup
IP Lookup Result
IP Address
221.173.237.250
Location
China,Beijing Municipality
Company
Longitude
116.4154
116.4154
Latitude
39.8905
39.8905
Native IP
DataCenter
29%Risk Score
29% Risk Score
IP Address (Decimal)
3719163386
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 221.173.128.0/17 | ISP China TieTong/CTT | China | 📅 2017-01-01 08:09 | 📅 2024-03-14 06:18 | |
| 221.172.0.0/14 | ISP China TieTong/CTT | China | 📅 2004-02-06 10:45 | 📅 2024-03-14 06:18 | |
| 221.173.236.0/23 | ISP china tietong Shandong net | China | 📅 2018-01-19 03:18 | 📅 2020-09-25 22:59 | |
| 221.172.0.0/14 | IDC Flat C, 16/F, Skyline Tower, | Hong Kong SAR China | 📅 2018-02-28 17:04 | 📅 2018-03-06 15:18 | |
| 221.173.192.0/18 | ISP China TieTong/CTT | China | 📅 2008-02-25 16:56 | 📅 2012-01-30 08:40 | |
| 221.0.0.0/8 | ISP A1 Bulgaria EAD | Bulgaria | 📅 2008-10-13 19:39 | 📅 2008-10-13 19:47 | |
| 221.173.224.0/20 | ISP China TieTong/CTT | China | 📅 2007-09-24 15:59 | 📅 2008-07-03 12:17 | |
| 221.173.192.0/18 | GOV Development & Research Center of State Council Net. | China | 📅 2007-06-08 10:27 | 📅 2008-06-20 06:56 | |
| 221.173.232.0/21 | ISP China TieTong/CTT | China | 📅 2007-09-24 15:59 | 📅 2007-09-24 16:03 | |
| 221.0.0.0/8 | GOV RIPE NCC ASN block | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 | |
| 221.172.0.0/15 | ISP Beijing Dian-Xin-Tong Network Technologies Co. | China | 📅 2005-05-13 13:39 | 📅 2005-06-17 12:03 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP china tietong Shandong net | 221.173.236.0/23 | 📅 2018-01-19 03:18 | 📅 2020-09-25 22:59 |
ISP China TieTong/CTT | 221.173.232.0/21 | 📅 2007-09-24 15:59 | 📅 2007-09-24 16:03 |
ISP China TieTong/CTT | 221.173.224.0/20 | 📅 2007-09-24 15:59 | 📅 2008-07-03 12:17 |
ISP China TieTong/CTT | 221.173.192.0/18 | 📅 2008-02-25 16:56 | 📅 2012-01-30 08:40 |
GOV Development & Research Center of State Council Net. | 221.173.192.0/18 | 📅 2007-06-08 10:27 | 📅 2008-06-20 06:56 |
ISP China TieTong/CTT | 221.173.128.0/17 | 📅 2017-01-01 08:09 | 📅 2024-03-14 06:18 |
ISP Beijing Dian-Xin-Tong Network Technologies Co. | 221.172.0.0/15 | 📅 2005-05-13 13:39 | 📅 2005-06-17 12:03 |
ISP China TieTong/CTT | 221.172.0.0/14 | 📅 2004-02-06 10:45 | 📅 2024-03-14 06:18 |
IDC Flat C, 16/F, Skyline Tower, | 221.172.0.0/14 | 📅 2018-02-28 17:04 | 📅 2018-03-06 15:18 |
ISP A1 Bulgaria EAD | 221.0.0.0/8 | 📅 2008-10-13 19:39 | 📅 2008-10-13 19:47 |
GOV RIPE NCC ASN block | 221.0.0.0/8 | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 221.0.0.0/8 |  APNIC | Australia | 📅 2023-09-05 09:53 | 📅 2026-01-05 07:58 | |
| 220.158.200.0/6 |  RIPE | European Union | 📅 2025-03-27 23:12 | 📅 2026-01-05 07:58 |
