42.123.96.0/19 Cloud Computing Corporation
Announced by AS58519 Cloud Computing Corporation. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 42.123.96.0/19
Prefix
Origin
AS58519 CHINATELECOM-Ctcloud
RPKI
RPKI valid
Size
8,192 addresses
Less specific
none
More specifics
12
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-15 12:02 UTC
Paths
How 42.123.96.0/19 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 4134 58519
| Origin | AS58519 Cloud Computing Corporation |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 7d 12h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 4134 58519
| Origin | AS58519 Cloud Computing Corporation |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 20h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 4134 58519
| Origin | AS58519 Cloud Computing Corporation |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 1h 9m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS58519 to originate 42.123.96.0/19 up to /19. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 42.123.96.0/19 | /19 | AS58519 CHINATELECOM-Ctcloud | 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 |
|---|---|---|---|---|
| 42.123.96.0/19 | AS58519 CHINATELECOM-Ctcloud | RADB | guizhou | MAINT-ASS58519 |
More specific
Prefixes inside 42.123.96.0/19
12 announced prefixes fall inside this one.
Show the 12 prefixes
42.123.103.0/24 AS58519 CHINATELECOM-Ctcloud42.123.104.0/24 AS58519 CHINATELECOM-Ctcloud42.123.106.0/24 AS58519 CHINATELECOM-Ctcloud42.123.107.0/24 AS58519 CHINATELECOM-Ctcloud42.123.108.0/24 AS58519 CHINATELECOM-Ctcloud42.123.114.0/24 AS58519 CHINATELECOM-Ctcloud42.123.117.0/24 AS58519 CHINATELECOM-Ctcloud42.123.118.0/24 AS58519 CHINATELECOM-Ctcloud42.123.120.0/21 AS58519 CHINATELECOM-Ctcloud42.123.120.0/24 AS58519 CHINATELECOM-Ctcloud42.123.125.0/24 AS58519 CHINATELECOM-Ctcloud42.123.127.0/24 AS58519 CHINATELECOM-Ctcloud