156.252.4.0/24 Zenlayer Inc
Announced by AS21859 Zenlayer Inc. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 156.252.4.0/24
Prefix
Origin
AS21859 ZEN-ECN
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
3 exact, 0 covering
In RouteViews
2026-10-13 04:03 UTC
Paths
How 156.252.4.0/24 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 21859
| Origin | AS21859 Zenlayer Inc |
| Origin code | IGP |
| Communities | 174:21001 174:22027 36601:150 36601:174 36601:2001 |
| Updated | 19h 56m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 21859
| Origin | AS21859 Zenlayer Inc |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5h 40m ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 21859
| Origin | AS21859 Zenlayer Inc |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 10h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS21859 to originate 156.252.4.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 156.252.4.0/24 | /24 | AS21859 ZEN-ECN | AFRINIC |
| 156.252.0.0/16 | /24 | AS17561 LCS-AS-AP | AFRINIC |
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 |
|---|---|---|---|---|
| 156.252.4.0/24 | AS21859 ZEN-ECN | AFRINIC | Star Intellitech HK Limited | LARUS-SERVICE-MNT |
| 156.252.4.0/24 | AS17561 LCS-AS-AP | RADB | Cloud Innovation Ltd | MAINT-LARUS |
| 156.252.4.0/24 | AS21859 ZEN-ECN | RADB | Star_Intellitech_HK_Limited | MAINT-LARUS |