203.168.3.0/24 IOT Guangdong network, Chinatelecom, P.R.China.
Announced by AS137692 IOT Guangdong network, Chinatelecom, P.R.China. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 203.168.3.0/24
Prefix
Origin
AS137692 CHINATELECOM-IOT-GUANGDONG-Network
RPKI
RPKI valid
Size
256 addresses
More specifics
0
IRR route objects
1 exact, 6 covering
In RouteViews
2026-10-13 17:13 UTC
Paths
How 203.168.3.0/24 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 4134 137692
| Origin | AS137692 IOT Guangdong network, Chinatelecom, P.R.China. |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 5d 16h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 4134 137692
| Origin | AS137692 IOT Guangdong network, Chinatelecom, P.R.China. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 0h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4134 137692
| Origin | AS137692 IOT Guangdong network, Chinatelecom, P.R.China. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 0h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS137692 to originate 203.168.3.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 203.168.3.0/24 | /24 | AS137692 CHINATELECOM-IOT-GUANGDONG-Network | APNIC |
| 203.168.0.0/19 | /19 | AS137692 CHINATELECOM-IOT-GUANGDONG-Network | 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 |
|---|---|---|---|---|
| 203.168.3.0/24 | AS137692 CHINATELECOM-IOT-GUANGDONG-Network | RADB | Chinanet WLW Guangdong network | MAINT-CT-GNOC |
| 203.168.0.0/22 covering | AS17895 GLOBALREACH-AP | REACH | REACH (Customer Route) | MAINT-REACH-NOC |
| 203.168.0.0/19 covering | AS137692 CHINATELECOM-IOT-GUANGDONG-Network | RADB | GuangDong IoT | MAINT-CT-GNOC |
| 203.168.0.0/19 covering | AS9497 DIGITELONE | REACH | REACH (Customer Route) | MAINT-REACH-NOC |
| 203.168.0.0/19 covering | AS17895 GLOBALREACH-AP | REACH | REACH (Customer Route) | MAINT-REACH-NOC |
| 203.168.0.0/17 covering | AS7545 TPG-INTERNET-AP | RADB | Proxy route object registered by AS2764 | MAINT-AS2764 |
| 203.168.0.0/17 covering | AS9942 COMINDICO-AP | RADB | Asia Pacific Network Information Centre (139763) | MAINT-AS2764 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.