163.47.48.0/22 Anycast Global Backbone
Announced by AS58511 Anycast Global Backbone. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 163.47.48.0/22
Prefix
Origin
AS58511 ANYCAST-GLOBAL-BACKBONE
RPKI
RPKI valid
Size
1,024 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-15 00:02 UTC
Paths
How 163.47.48.0/22 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 174 3491 58511
| Origin | AS58511 Anycast Global Backbone |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 6d 23h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 3257 58511
| Origin | AS58511 Anycast Global Backbone |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 7h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 58511
| Origin | AS58511 Anycast Global Backbone |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 7d 7h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS58511 to originate 163.47.48.0/22 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 163.47.48.0/22 | /24 | AS58511 ANYCAST-GLOBAL-BACKBONE | APNIC |
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 |
|---|---|---|---|---|
| 163.47.48.0/22 | AS58511 ANYCAST-GLOBAL-BACKBONE | NTTCOM | CONNECTIVITYIT-AU | MAINT-EQUINIXPAC |
| 163.47.48.0/22 | AS58511 ANYCAST-GLOBAL-BACKBONE | RADB | Connectivity IT | MAINT-AS45177 |