IP / ASN / Domain Lookup
IP Lookup Result
IP Address
137.234.4.0254.255.234.137.in-addr.arpa.
Location
Japan,Tokyo,Chiyoda City
ASN
Company
IDC
Unknown
Longitude
139.7536
139.7536
Latitude
35.694
35.694
Roaming IP
DataCenter
33%Risk Score
33% Risk Score
IP Address (Decimal)
2313815040
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 137.234.4.0/22 | GOV DoD Network Information Center AS749 | United States | 📅 2024-06-05 22:48 | 📅 2024-08-30 23:48 | |
| 137.234.4.0/22 | GOV DoD Network Information Center | United States | 📅 2024-06-05 13:25 | 📅 2024-08-12 16:49 | |
| 137.234.0.0/19 | GOV DoD Network Information Center AS749 | United States | 📅 2024-02-02 06:37 | 📅 2024-06-05 06:16 | |
| 137.234.0.0/18 | GOV DoD Network Information Center AS749 | United States | 📅 2021-12-02 12:00 | 📅 2024-02-02 06:26 | |
| 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 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ENT NET137 | 137.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-12-07 07:44 |
IDC TCTL-N | 137.234.0.0/16 | 📅 2025-08-28 08:00 | 📅 2025-12-07 06:50 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 137.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-12-07 07:44 | |
| 137.234.0.0/16 | ARIN | -- | 📅 2025-08-28 08:00 | 📅 2025-12-07 06:50 |
