2620:1ec:21::/48 Microsoft Corporation
Announced by AS8068 Microsoft Corporation. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 2620:1ec:21::/48
Prefix
Origin
AS8068 MICROSOFT-CORP-MSN-AS-BLOCK
RPKI
RPKI valid
Size
65,536 /64s
Less specific
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-12 16:06 UTC
Paths
How 2620:1ec:21::/48 is reached
Every path our looking glass collectors hold for this exact prefix. Open one for its attributes, or see them all side by side in the looking glass.
AS36601 TNT (TNT - Tampa, FL)Collector-1-TAMPA-FL36601 13760 8075 8068
| Origin | AS8068 Microsoft Corporation |
| Origin code | IGP |
| Communities | 13760:3000 36601:150 36601:2001 |
| Updated | 4d 14h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 8075 8068
| Origin | AS8068 Microsoft Corporation |
| Origin code | IGP |
| Communities | 903:13760 |
| Updated | 4d 22h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 8075 8068
| Origin | AS8068 Microsoft Corporation |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 22h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS8068 to originate 2620:1ec:21::/48 up to /48. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 2620:1ec:21::/48 | /48 | AS8068 MICROSOFT-CORP-MSN-AS-BLOCK | ARIN |
| 2620:1ec::/36 | /36 | AS8075 MICROSOFT-CORP-MSN-AS-BLOCK | ARIN |
IRR
Route objects
Registered in the IRR for this prefix and the ones covering it. Look it up live.
| Route | Origin | Source | Description | Maintained by |
|---|---|---|---|---|
| 2620:1ec:21::/48 | AS8068 MICROSOFT-CORP-MSN-AS-BLOCK | RADB | Microsoft Edge | MAINT-AS8075 |
| 2620:1ec::/36 covering | AS8075 MICROSOFT-CORP-MSN-AS-BLOCK | RADB | MICROSOFT | MAINT-AS8075 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.