IP / ASN / Domain Lookup
IP Lookup Result
IP Address
212.121.128.4mailout2.de.colt.net.
Location
Germany,Hesse,Frankfurt am Main
ASN
Company
ISP
COLT Technology Services Group Limited
Longitude
8.75
8.75
Latitude
50
50
Roaming IP
Residential
21%Risk Score
21% Risk Score
IP Address (Decimal)
3564732420
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 212.121.128.0/19 | ISP COLT Technology Services Group Limited | United Kingdom | 📅 2017-01-01 08:39 | 📅 2025-10-20 11:55 | |
| 212.121.128.0/24 | ISP COLT Technology Services Group Limited | United Kingdom | 📅 2017-05-08 16:19 | 📅 2017-05-27 00:34 | |
| 212.121.128.0/19 | ISP COLT Technology Services Group Limited | United Kingdom | 📅 2001-10-27 04:52 | 📅 2002-08-14 11:50 | |
| 212.121.128.0/19 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 02:11 | 📅 2002-04-11 08:06 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP RIPE-NCC-212 | 212.0.0.0/8 | 📅 1997-11-14 08:00 | 📅 2025-10-30 07:58 |
ISP UK-COLT-981228 | 212.121.128.0/19 | 📅 2005-09-14 21:44 | 📅 2025-10-20 11:55 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 212.0.0.0/8 |  ARIN | -- | 📅 1997-11-14 08:00 | 📅 2025-10-30 07:58 | |
| 212.121.128.0/19 |  RIPE | Germany | 📅 2005-09-14 21:44 | 📅 2025-10-20 11:55 |
