177.177.80.0/23 zhenyun sun
Announced by AS204921 zhenyun sun. RPKI valid Seen by 4 of our 5 looking glass sessions.
Summary
What the table says about 177.177.80.0/23
Prefix
Origin
AS204921 YunZheng-Network
RPKI
RPKI valid
Size
512 addresses
Less specific
More specifics
2
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-16 12:01 UTC
Paths
How 177.177.80.0/23 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 137409 18423 204921
| Origin | AS204921 zhenyun sun |
| Origin code | IGP |
| Communities | 13760:3002 36601:150 36601:2001 36601:13760 7578:3100:1 18423:2041:999 |
| Updated | 6h 22m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 137409 18423 204921
| Origin | AS204921 zhenyun sun |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 3d 14h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS204921 to originate 177.177.80.0/22 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 177.177.80.0/22 | /24 | AS204921 YunZheng-Network | RIPE |
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 |
|---|---|---|---|---|
| 177.177.80.0/23 | AS204921 YunZheng-Network | RIPE | N | ZYS-MNT |
| 177.177.80.0/22 covering | AS204921 YunZheng-Network | RADB | Customer Route - LoA Provided | MAINT-MOE |
| 177.177.80.0/22 covering | AS204921 YunZheng-Network | RIPE | N | ZYS-MNT |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 177.177.80.0/23
2 announced prefixes fall inside this one.