203.175.172.0/24 HostSG
Announced by AS135437 HostSG. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 203.175.172.0/24
Prefix
Origin
AS135437 HOSTSG-AS-SG
RPKI
RPKI valid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
2 exact, 8 covering
In RouteViews
2026-10-15 20:02 UTC
Paths
How 203.175.172.0/24 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 24482 135437
| Origin | AS135437 HostSG |
| Origin code | IGP |
| Communities | 13760:3002 36601:150 36601:2001 36601:13760 |
| Updated | 1d 17h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 24482 135437
| Origin | AS135437 HostSG |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 8d 4h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 24482 135437
| Origin | AS135437 HostSG |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 8h 58m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS135437 to originate 203.175.172.0/23 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 203.175.172.0/23 | /24 | AS135437 HOSTSG-AS-SG | APNIC |
| 203.175.160.0/20 | /24 | AS24482 SGGS-AS-AP | APNIC |
| 203.175.160.0/20 | /23 | AS135437 HOSTSG-AS-SG | 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 |
|---|---|---|---|---|
| 203.175.172.0/24 | AS24482 SGGS-AS-AP | APNIC | SG.GS | MAINT-SG-SGGS |
| 203.175.172.0/24 | AS135437 HOSTSG-AS-SG | APNIC | HostSG | MAINT-SG-SGGS |
| 203.175.172.0/23 covering | AS24482 SGGS-AS-AP | APNIC | SG.GS 750C Chai Chee Road Viva Business Park | MAINT-SG-SGGS |
| 203.175.172.0/23 covering | AS135437 HOSTSG-AS-SG | APNIC | HostSG | MAINT-SG-SGGS |
| 203.175.172.0/22 covering | AS24482 SGGS-AS-AP | APNIC | SG.GS 750C Chai Chee Road Viva Business Park | MAINT-SG-SGGS |
| 203.175.172.0/22 covering | AS135437 HOSTSG-AS-SG | APNIC | HostSG | MAINT-SG-SGGS |
| 203.175.168.0/21 covering | AS24482 SGGS-AS-AP | APNIC | SG.GS | MAINT-SG-SGGS |
| 203.175.168.0/21 covering | AS135437 HOSTSG-AS-SG | APNIC | HostSG | MAINT-SG-SGGS |
| 203.175.160.0/20 covering | AS24482 SGGS-AS-AP | APNIC | SG.GS | MAINT-SG-SGGS |
| 203.175.160.0/20 covering | AS135437 HOSTSG-AS-SG | APNIC | HostSG | MAINT-SG-SGGS |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.