42.0.200.0/24 SIANG YU SCIENCE AND TECHNOLOGY LIMITED
Announced by AS138449 SIANG YU SCIENCE AND TECHNOLOGY LIMITED. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 42.0.200.0/24
Prefix
Origin
AS138449 SYUNET-AS-AP
RPKI
RPKI not found
Size
256 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-13 12:02 UTC
Paths
How 42.0.200.0/24 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 6453 9304 45250 138449
| Origin | AS138449 SIANG YU SCIENCE AND TECHNOLOGY LIMITED |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 5d 9h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 15412 9304 45250 138449
| Origin | AS138449 SIANG YU SCIENCE AND TECHNOLOGY LIMITED |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 17h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 15412 9304 45250 138449
| Origin | AS138449 SIANG YU SCIENCE AND TECHNOLOGY LIMITED |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 17h 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 |
|---|---|---|---|---|
| 42.0.200.0/24 | AS138449 SYUNET-AS-AP | RADB | This route object is for a Vocom customer route which is being exported under this origin AS. This route object was created because no existing route object with the same origin was found, and since some Vocom peers filter based on these objects this route may be rejected if this object is not created. Please contact network-abuse@vocom.com if you have any Concerns regarding Spam/Abuses related to | MAINT-AS45250 |
| 42.0.128.0/17 covering | AS48589 TIGER | APNIC | abuse please send to ******** | MAINT-CNNIC-AP |
| 42.0.128.0/17 covering | AS17789 CNCGROUP-SH-IDC | RADB | Proxy Route | MAINT-AS134121 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.