164.40.128.0/19 Rackspace Ltd.
Announced by AS198220 Rackspace Ltd. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 164.40.128.0/19
Prefix
Origin
AS198220 GoGrid
RPKI
RPKI not found
Size
8,192 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-15 12:02 UTC
Paths
How 164.40.128.0/19 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 12200 198220
| Origin | AS198220 Rackspace Ltd. |
| Origin code | IGP |
| Communities | 174:21101 174:22010 36601:150 36601:174 36601:2001 |
| Updated | 7d 11h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 12200 198220
| Origin | AS198220 Rackspace Ltd. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 19h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 12200 198220
| Origin | AS198220 Rackspace Ltd. |
| Origin code | IGP |
| Communities | 6461:5998 36295:100 36295:6461 |
| Updated | 21h 28m ago |
RPKI
Route origin authorizations
No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.
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 |
|---|---|---|---|---|
| 164.40.128.0/19 | AS12200 RACKSPACE | RADB | Legacy DP | MAINT-AS10532 |
| 164.40.128.0/19 | AS198220 GoGrid | RADB | Legacy DP | MAINT-AS10532 |