IP / ASN / Domain Lookup
IP Lookup Result
IP Address
163.253.40.1
Location
United States,Michigan,Ann Arbor
ASN
Company
ISP
Internet2
Longitude
-83.8388
-83.8388
Latitude
42.2532
42.2532
Native IP
Residential
19%Risk Score
19% Risk Score
IP Address (Decimal)
2751277057
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 163.253.40.0/23 | ISP Internet2 | United States | 📅 2021-01-01 13:38 | 📅 2025-10-20 00:46 | |
| 163.253.40.0/23 | ISP Internet2 | United States | 📅 2021-10-26 14:32 | 📅 2022-02-09 13:32 | |
| 163.253.40.0/23 | ISP Internet2 | United States | 📅 2018-01-02 02:27 | 📅 2022-02-09 13:32 | |
| 163.253.40.0/23 | UNK Unknown | -- | 📅 2017-07-25 02:15 | 📅 2022-02-09 13:32 | |
| 163.253.40.0/23 | ENT University of Maryland | United States | 📅 2017-08-01 15:48 | 📅 2017-08-11 03:27 | |
| 163.253.0.0/16 | ISP Merit Network Inc. | United States | 📅 2017-01-01 08:36 | 📅 2017-08-11 03:27 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ENT ERX-NETBLOCK | 163.0.0.0/8 | 📅 2021-04-16 14:53 | 📅 2025-11-04 07:44 |
ISP INTERNET2 | 163.253.0.0/16 | 📅 1992-10-21 08:00 | 📅 2025-11-03 16:44 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 163.0.0.0/8 |  APNIC | Australia | 📅 2021-04-16 14:53 | 📅 2025-11-04 07:44 | |
| 163.253.0.0/16 |  ARIN | -- | 📅 1992-10-21 08:00 | 📅 2025-11-03 16:44 |
