163.223.173.0/24 Shanghai Huiduan Technology Co., LTD.
Announced by AS153726 Shanghai Huiduan Technology Co., LTD. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 163.223.173.0/24
Prefix
Origin
AS153726 SHTCL-AS-AP
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
4 exact, 0 covering
In RouteViews
2026-10-16 12:01 UTC
Paths
How 163.223.173.0/24 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 17433 154648 153726
| Origin | AS153726 Shanghai Huiduan Technology Co., LTD. |
| Origin code | IGP |
| Communities | 174:21201 174:22039 36601:150 36601:174 36601:2001 |
| Updated | 8d 10h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 174 17433 154648 153726
| Origin | AS153726 Shanghai Huiduan Technology Co., LTD. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7h 13m ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 17433 154648 153726
| Origin | AS153726 Shanghai Huiduan Technology Co., LTD. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 8d 18h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS153726 to originate 163.223.173.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 163.223.173.0/24 | /24 | AS153726 SHTCL-AS-AP | APNIC |
| 163.223.173.0/24 | /24 | AS154648 TERMRATNETWORKLIMITED-AS-AP | 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 |
|---|---|---|---|---|
| 163.223.173.0/24 | AS153726 SHTCL-AS-AP | APNIC | Shanghai Huiduan Technology Co., LTD. 1st Floor, Building 1, No. 2900, Nanxinggang Road, Fengxian | MAINT-SHTCL-CN |
| 163.223.173.0/24 | AS154648 TERMRATNETWORKLIMITED-AS-AP | APNIC | Shanghai Huiduan Technology Co., LTD. 1st Floor, Building 1, No. 2900, Nanxinggang Road, Fengxian | MAINT-SHTCL-CN |
| 163.223.173.0/24 | AS153726 SHTCL-AS-AP | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 163.223.173.0/24 | AS153726 SHTCL-AS-AP | RADB | Proxy-registered route object | MAINT-AS9304 |