203.145.112.0/22 World Internetwork Co.,Ltd , Thailand.
Announced by AS45223 World Internetwork Co.,Ltd , Thailand. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 203.145.112.0/22
Prefix
Origin
AS45223 WIN-AS-TH-AP
RPKI
RPKI valid
Size
1,024 addresses
Less specific
More specifics
0
IRR route objects
4 exact, 1 covering
In RouteViews
2026-10-14 16:02 UTC
Paths
How 203.145.112.0/22 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 45796 45223
| Origin | AS45223 World Internetwork Co.,Ltd , Thailand. |
| Origin code | IGP |
| Communities | 174:21201 174:22038 36601:150 36601:174 36601:2001 |
| Updated | 6d 13h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 2914 45796 45223
| Origin | AS45223 World Internetwork Co.,Ltd , Thailand. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 22h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 45796 45223
| Origin | AS45223 World Internetwork Co.,Ltd , Thailand. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 22h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS45223 to originate 203.145.112.0/22 up to /22. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 203.145.112.0/22 | /22 | AS45223 WIN-AS-TH-AP | APNIC |
| 203.145.112.0/21 | /21 | AS45223 WIN-AS-TH-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 |
|---|---|---|---|---|
| 203.145.112.0/22 | AS23932 winth-as-ap | APNIC | World Internetwork Co.,Ltd , Thailand. | MAINT-TH-OTARO |
| 203.145.112.0/22 | AS45223 WIN-AS-TH-AP | APNIC | World Internetwork Co.,Ltd , Thailand. | MAINT-TH-WIN |
| 203.145.112.0/22 | AS45223 WIN-AS-TH-AP | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 203.145.112.0/22 | AS45223 WIN-AS-TH-AP | RADB | Proxy-registered route object | MAINT-HGC-INTL |
| 203.145.112.0/21 covering | AS45223 WIN-AS-TH-AP | RADB | UIH Route Object for Customer (OTARO) | MAINT-AS45796 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.