IP / ASN / Domain Lookup
IP Lookup Result
IP Address
158.73.30.4
Location
United States,Maryland,Rockville
Company
Longitude
-77.2043
-77.2043
Latitude
39.1363
39.1363
Native IP
DataCenter
17%Risk Score
17% Risk Score
IP Address (Decimal)
2655591940
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 158.73.0.0/16 | GOV U.S. Department of Health & Human Services | United States | 📅 2017-01-01 08:10 | 📅 2026-01-07 07:40 | |
| 158.73.30.0/24 | GOV U.S. Department of Health & Human Services | United States | 📅 2024-05-17 08:47 | 📅 2024-05-18 17:37 | |
| 158.73.0.0/16 | ISP Verizon Business | United States | 📅 2011-06-18 20:36 | 📅 2012-01-30 08:36 | |
| 158.73.0.0/16 | ISP AT&T Data Communications Services | United States | 📅 2005-10-25 11:29 | 📅 2011-06-18 13:46 | |
| 158.0.0.0/8 | GOV RIPE NCC ASN block | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 | |
| 158.73.0.0/16 | ISP AT&T US - 7018 | United States | 📅 2003-01-11 10:20 | 📅 2005-10-25 03:07 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
GOV U.S. Department of Health & Human Services | 158.73.0.0/16 | 📅 2017-01-01 08:10 | 📅 2026-01-07 07:40 |
GOV U.S. Department of Health & Human Services | 158.73.30.0/24 | 📅 2024-05-17 08:47 | 📅 2024-05-18 17:37 |
ISP Verizon Business | 158.73.0.0/16 | 📅 2011-06-18 20:36 | 📅 2012-01-30 08:36 |
ISP AT&T Data Communications Services | 158.73.0.0/16 | 📅 2005-10-25 11:29 | 📅 2011-06-18 13:46 |
ISP AT&T US - 7018 | 158.73.0.0/16 | 📅 2003-01-11 10:20 | 📅 2005-10-25 03:07 |
GOV RIPE NCC ASN block | 158.0.0.0/8 | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 158.73.0.0/16 |  ARIN | -- | 📅 1992-02-15 08:00 | 📅 2026-01-02 14:29 | |
| 158.0.0.0/8 | ARIN | -- | 📅 1993-05-01 08:00 | 📅 2026-01-05 07:58 |
