154.221.18.0/24 YISU CLOUD LTD
Announced by AS142403 YISU CLOUD LTD. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 154.221.18.0/24
Prefix
Origin
AS142403 YISUCLOUDLTD-HK
RPKI
RPKI valid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
3 exact, 18 covering
In RouteViews
2026-10-13 17:13 UTC
Paths
How 154.221.18.0/24 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 13760 6939 18013 136970×2 142403×3
| Origin | AS142403 YISU CLOUD LTD |
| Origin code | IGP |
| Communities | 13760:3002 36601:150 36601:2001 36601:13760 |
| Updated | 5d 4h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 18013 136970×2 142403×3
| Origin | AS142403 YISU CLOUD LTD |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 4h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 2914 142403×2
| Origin | AS142403 YISU CLOUD LTD |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 7h 13m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS142403 to originate 154.221.18.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 154.221.18.0/24 | /24 | AS142403 YISUCLOUDLTD-HK | 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 |
|---|---|---|---|---|
| 154.221.18.0/24 | AS142403 YISUCLOUDLTD-HK | AFRINIC | Yisu Cloud Ltd | LARUS-SERVICE-MNT |
| 154.221.18.0/24 | AS142403 YISUCLOUDLTD-HK | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 154.221.18.0/24 | AS142403 YISUCLOUDLTD-HK | RADB | www.yisu.com | MAINT-AS133115 |
| 154.221.18.0/23 covering | AS134548 DXTL-HK | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 154.221.18.0/23 covering | AS134548 DXTL-HK | RADB | Proxy-registered route object | MAINT-AS9304 |
| 154.221.16.0/22 covering | AS134548 DXTL-HK | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 154.221.16.0/22 covering | AS134548 DXTL-HK | RADB | Proxy-registered route object | MAINT-AS9304 |
| 154.221.16.0/21 covering | AS134548 DXTL-HK | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 154.221.16.0/21 covering | AS134548 DXTL-HK | RADB | Proxy-registered route object | MAINT-AS9304 |
| 154.221.16.0/20 covering | AS133115 HKKFGL-AS-AP | NTTCOM | Hong Kong Kwai Fong Information Service Limited (Customer Route) | MAINT-AS9381 |
| 154.221.16.0/20 covering | AS134548 DXTL-HK | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 154.221.16.0/20 covering | AS134548 DXTL-HK | RADB | Proxy-registered route object | MAINT-AS9304 |
| 154.221.0.0/19 covering | AS134548 DXTL-HK | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 154.221.0.0/19 covering | AS134548 DXTL-HK | RADB | Proxy-registered route object | MAINT-AS9304 |
| 154.221.0.0/18 covering | AS134548 DXTL-HK | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 154.221.0.0/18 covering | AS134548 DXTL-HK | RADB | Proxy-registered route object | MAINT-AS9304 |
| 154.221.0.0/17 covering | AS134548 DXTL-HK | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 154.221.0.0/17 covering | AS4515 PCCW-AS-AP | RADB | Proxy-registered route object | MAINT-AS3491 |
| 154.221.0.0/17 covering | AS134548 DXTL-HK | RADB | DXTL TECH | MAINT-AS134548 |
| 154.221.0.0/16 covering | AS35916 MULTA-ASN1 | RADB | Customer Route - LOA provided | MAINT-AS35916 |
| 154.220.0.0/15 covering | AS35916 MULTA-ASN1 | RADB | CMI (Customer Route) | MAINT-AS58453 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.