IP PREFIX
52.120.0.0/14
Originated by AS8075 · MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation
AnnouncedUSARIN
Registry websiteOpen site ↗
RPKI & ROA validation
CURRENT STATE
valid
No matching VRP was returned by RIPE Routinator.
| ROA prefix | Origin | Max length | Status |
|---|---|---|---|
| 52.120.0.0/14 | AS8075 | /14 | valid |
Routing registry consistency
| 52.120.0.0/14 | AS8075 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | RADB |
| 52.122.20.0/22 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | RADB |
| 52.122.6.0/24 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | RADB |
| 52.122.1.0/24 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | RADB |
| 52.122.2.0/23 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | RADB |
| 52.122.16.0/22 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | RADB |
| 52.122.0.0/24 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | RADB |
| 52.122.7.0/24 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | RADB |
| 52.122.28.0/22 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | RADB |
| 52.122.4.0/23 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | RADB |
| 52.122.8.0/22 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | RADB |
| 52.122.12.0/22 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | RADB |
| 52.122.24.0/22 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | RADB |
| 52.122.216.0/22 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | No IRR source |
| 52.122.136.0/21 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | No IRR source |
| 52.122.236.0/22 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | No IRR source |
| 52.122.148.0/22 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | No IRR source |
| 52.122.40.0/22 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | No IRR source |
| 52.122.196.0/22 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | No IRR source |
| 52.122.168.0/21 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | No IRR source |
| 52.122.244.0/24 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | No IRR source |
| 52.122.254.0/24 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | No IRR source |
| 52.122.112.0/21 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | No IRR source |
| 52.122.36.0/22 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | No IRR source |
| 52.122.128.0/21 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | No IRR source |
| 52.122.52.0/22 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | No IRR source |
| 52.122.228.0/22 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | No IRR source |
| 52.122.80.0/21 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | No IRR source |
| 52.122.72.0/21 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | No IRR source |
| 52.122.120.0/21 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | No IRR source |
| 52.122.248.0/22 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | No IRR source |
| 52.122.56.0/21 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | No IRR source |
| 52.122.152.0/21 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | No IRR source |
| 52.122.160.0/22 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | No IRR source |
| 52.122.208.0/22 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | No IRR source |
| 52.122.255.0/24 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | No IRR source |
| 52.122.253.0/24 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | No IRR source |
| 52.122.32.0/22 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | No IRR source |
| 52.122.164.0/22 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | No IRR source |
| 52.122.96.0/21 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | No IRR source |
| 52.122.180.0/22 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | No IRR source |
| 52.122.44.0/22 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | No IRR source |
| 52.122.176.0/22 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | No IRR source |
| 52.122.240.0/22 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | No IRR source |
| 52.122.252.0/24 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | No IRR source |
| 52.122.200.0/22 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | No IRR source |
| 52.122.64.0/21 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | No IRR source |
| 52.122.88.0/21 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | No IRR source |
| 52.122.144.0/22 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | No IRR source |
| 52.122.246.0/23 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | No IRR source |
| 52.122.192.0/22 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | No IRR source |
| 52.122.204.0/22 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | No IRR source |
| 52.122.104.0/21 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | No IRR source |
| 52.122.224.0/22 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | No IRR source |
| 52.122.245.0/24 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | No IRR source |
| 52.122.212.0/22 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | No IRR source |
| 52.122.184.0/21 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | No IRR source |
| 52.122.220.0/22 | AS8069 — MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Seen in BGP | No IRR source |
Recent RPKI history
| Date | Covered prefix | VRPs | Max length |
|---|---|---|---|
| 04/10/2026 | 52.120.0.0/14 | 1 | /14 |
| 03/10/2026 | 52.120.0.0/14 | 1 | /14 |
| 02/10/2026 | 52.120.0.0/14 | 1 | /14 |
| 01/10/2026 | 52.120.0.0/14 | 1 | /14 |
| 30/09/2026 | 52.120.0.0/14 | 1 | /14 |
| 29/09/2026 | 52.120.0.0/14 | 1 | /14 |
| 28/09/2026 | 52.120.0.0/14 | 1 | /14 |
| 27/09/2026 | 52.120.0.0/14 | 1 | /14 |
| 26/09/2026 | 52.120.0.0/14 | 1 | /14 |
| 25/09/2026 | 52.120.0.0/14 | 1 | /14 |
| 24/09/2026 | 52.120.0.0/14 | 1 | /14 |
| 23/09/2026 | 52.120.0.0/14 | 1 | /14 |