IP / ASN / Domain Lookup
IP Lookup Result
IP Address
128.103.92.12dhcp-0012591687-64-d4.client.fas.harvard.edu.
Location
United States,Massachusetts,Cambridge
ASN
Company
Longitude
-71.3919
-71.3919
Latitude
42.4855
42.4855
Native IP
DataCenter
19%Risk Score
19% Risk Score
IP Address (Decimal)
2154257420
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 128.103.0.0/16 | EDU Harvard University | United States | 📅 2009-11-05 04:06 | 📅 2026-01-07 17:36 | |
| 128.0.0.0/8 | ISP Teledom LLC | Russia | 📅 2017-05-04 07:14 | 📅 2017-05-04 14:42 | |
| 128.0.0.0/8 | GOV RIPE NCC ASN block | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 | |
| 128.103.92.0/24 | EDU Harvard University | United States | 📅 2003-01-31 17:50 | 📅 2004-10-23 22:55 | |
| 128.103.0.0/16 | ISP Vodafone Americas | United States | 📅 2002-11-21 20:46 | 📅 2002-11-26 06:21 | |
| 128.103.0.0/16 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 02:10 | 📅 2002-04-17 13:12 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
EDU Harvard University | 128.103.0.0/16 | 📅 2009-11-05 04:06 | 📅 2026-01-07 17:36 |
EDU Harvard University | 128.103.92.0/24 | 📅 2003-01-31 17:50 | 📅 2004-10-23 22:55 |
ISP Vodafone Americas | 128.103.0.0/16 | 📅 2002-11-21 20:46 | 📅 2002-11-26 06:21 |
ISP Availo Networks AB | 128.103.0.0/16 | 📅 2002-04-10 02:10 | 📅 2002-04-17 13:12 |
ISP Teledom LLC | 128.0.0.0/8 | 📅 2017-05-04 07:14 | 📅 2017-05-04 14:42 |
GOV RIPE NCC ASN block | 128.0.0.0/8 | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 128.103.0.0/16 |  ARIN | -- | 📅 1986-01-29 08:00 | 📅 2026-01-02 14:29 | |
| 128.99.0.0/11 |  RIPE | European Union | 📅 2019-01-07 18:48 | 📅 2026-01-05 06:12 | |
| 128.0.0.0/8 | ARIN | -- | 📅 1993-05-01 08:00 | 📅 2026-01-05 07:56 |
