IP / ASN / Domain Lookup
IP Lookup Result
IP Address
137.151.44.251
Location
United States,California,Fullerton
ASN
Company
ENT
CENIC
Longitude
-117.7762
-117.7762
Latitude
33.6769
33.6769
Native IP
DataCenter
30%Risk Score
30% Risk Score
IP Address (Decimal)
2308386043
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 137.151.0.0/16 | EDU CENIC / CalREN AS2152 | United States | 📅 2012-01-30 08:40 | 📅 2026-01-02 14:28 | |
| 137.151.0.0/16 | -- | 📅 2004-05-21 13:52 | 📅 2009-06-28 08:22 | ||
| 137.0.0.0/8 | ISP Verizon - LATAM | United States | 📅 2006-03-23 01:39 | 📅 2009-04-16 09:55 | |
| 137.0.0.0/8 | GOV RIPE NCC ASN block | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 | |
| 137.151.0.0/16 | EDU CENIC | United States | 📅 2003-01-11 06:02 | 📅 2004-05-21 13:49 | |
| 137.151.0.0/16 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 02:34 | 📅 2002-04-17 04:09 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
GOV NET137 | 137.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-12-31 18:00 |
EDU FULNET | 137.151.0.0/16 | 📅 1989-12-06 08:00 | 📅 2025-12-24 23:26 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 137.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-12-31 18:00 | |
| 137.151.0.0/16 | ARIN | -- | 📅 1989-12-06 08:00 | 📅 2025-12-24 23:26 |
