DNS Database information for IP 128.2.1.20
We identified 3 entries that matched your query.
IP address 128.2.1.20
IP address informational box
| IP Address | 128.2.1.20 |
| Reverse Mapping | AC-NTP0.NET.CMU.EDU |
| AS number | 9 |
| AS Name | CMU-ROUTER, US |
| Details |
| Domain | IPv4 | IPv6 | MX | NS |
|---|---|---|---|---|
| ntp-1.ece.cmu.edu. | ac-ntp0.net.cmu.edu. 128.2.1.20 AC-NTP0.NET.CMU.EDU | |||
| ac-ntp0.net.cmu.edu. | 128.2.1.20 AC-NTP0.NET.CMU.EDU | |||
| clock-1.cs.cmu.edu. | 128.2.1.20 AC-NTP0.NET.CMU.EDU |