IP / ASN / Domain Lookup
IP Lookup Result
IP Address
156.40.53.2
Location
United States,Virginia,Ashburn
ASN
Company
ISP
National Institutes of Health
Longitude
-77.6358
-77.6358
Latitude
39.0906
39.0906
Native IP
Residential
19%Risk Score
19% Risk Score
IP Address (Decimal)
2619880706
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 156.40.53.0/24 | GOV National Institutes of Health | United States | 📅 2017-01-01 08:39 | 📅 2025-12-24 23:26 | |
| 156.40.0.0/16 | GOV National Institutes of Health | United States | 📅 2012-01-30 08:39 | 📅 2025-12-24 23:26 | |
| 156.0.0.0/8 | GOV RIPE NCC ASN block | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP NET156 | 156.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-12-07 07:44 |
ISP NIHNET-3 | 156.40.0.0/17 | 📅 1991-12-09 08:00 | 📅 2025-12-07 01:47 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 156.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-12-07 07:44 | |
| 156.40.0.0/17 | ARIN | -- | 📅 1991-12-09 08:00 | 📅 2025-12-07 01:47 |
