Whois: 128.203.128.0/17
| IP Range: | 128.203.128.0 - 128.203.255.255 (33,768 total) |
| IP Location: |  United States |
| ISP Company: | Microsoft Corporation  |
| ISP ASN: | AS8075 |
| ISP Address: | Washington |
| ISP Website: | https://microsoft.com |
| ISP Country: | United States, Redmond |
128.203.128.0/17 domains
| # | Name | IPv4 | IPv6 | Rank | Updated |
|---|---|---|---|---|---|
| No results |
128.203.128.0/17 Nameservers
| # | NameServer | IPv4 | IPv6 | Updated |
|---|---|---|---|---|
| No results |
128.203.128.0/17 users
| # | IP | OS | Browser | Updated |
|---|---|---|---|---|
| 1 | 128.203.214.241 |  Unknown OS Platform |
 DuckDuckBot |
Last seen: 12.07.2026 |
| 2 | 128.203.198.21 |  Windows 10 |
 Chrome 109.0 |
Last seen: 18.11.2025 |
