IP / ASN / Domain Lookup
IP Lookup Result
IP Address
155.28.129.1
Location
Japan,Tokyo,Chiyoda City
Company
Longitude
139.7536
139.7536
Latitude
35.694
35.694
Roaming IP
DataCenter
19%Risk Score
19% Risk Score
IP Address (Decimal)
2602336513
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 155.28.129.0/24 | GOV Headquarters, USAISC | United States | 📅 2025-01-22 09:46 | 📅 2026-01-07 22:12 | |
| 155.28.129.0/24 | GOV Headquarters, USAISC | United States | 📅 2025-09-21 11:08 | 📅 2025-12-02 12:38 | |
| 155.28.129.0/24 | GOV Headquarters, USAISC | United States | 📅 2025-09-20 03:29 | 📅 2025-11-25 06:40 | |
| 155.28.129.0/24 | GOV DoD Network Information Center AS749 | United States | 📅 2024-03-06 02:25 | 📅 2024-10-11 04:11 | |
| 155.28.128.0/20 | GOV Headquarters, USAISC | United States | 📅 2024-08-27 03:13 | 📅 2024-08-27 07:49 | |
| 155.28.128.0/20 | GOV DoD Network Information Center AS749 | United States | 📅 2023-10-24 16:16 | 📅 2024-03-05 03:20 | |
| 155.28.128.0/18 | GOV DoD Network Information Center AS749 | United States | 📅 2022-10-24 10:17 | 📅 2023-05-15 03:04 | |
| 155.28.0.0/16 | GOV DoD Network Information Center AS749 | United States | 📅 2021-10-08 15:16 | 📅 2022-07-13 01:39 | |
| 155.0.0.0/8 | GOV RIPE NCC ASN block | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
GOV Headquarters, USAISC | 155.28.129.0/24 | 📅 2025-09-20 03:29 | 📅 2025-11-25 06:40 |
GOV DoD Network Information Center AS749 | 155.28.129.0/24 | 📅 2024-03-06 02:25 | 📅 2024-10-11 04:11 |
GOV Headquarters, USAISC | 155.28.128.0/20 | 📅 2024-08-27 03:13 | 📅 2024-08-27 07:49 |
GOV DoD Network Information Center AS749 | 155.28.128.0/20 | 📅 2023-10-24 16:16 | 📅 2024-03-05 03:20 |
GOV DoD Network Information Center AS749 | 155.28.128.0/18 | 📅 2022-10-24 10:17 | 📅 2023-05-15 03:04 |
GOV DoD Network Information Center AS749 | 155.28.0.0/16 | 📅 2021-10-08 15:16 | 📅 2022-07-13 01:39 |
GOV RIPE NCC ASN block | 155.0.0.0/8 | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 155.28.0.0/16 |  ARIN | -- | 📅 2025-08-25 08:00 | 📅 2026-01-05 06:04 | |
| 155.0.0.0/8 | ARIN | -- | 📅 1993-05-01 08:00 | 📅 2026-01-05 08:00 |
