103.153.172.0/23 IP Core Network
Announced by AS140942 IP Core Network. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 103.153.172.0/23
Prefix
Origin
AS140942 IPCORENETWORK-AS-AP
RPKI
RPKI valid
Size
512 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-15 16:02 UTC
Paths
How 103.153.172.0/23 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 9930 140942
| Origin | AS140942 IP Core Network |
| Origin code | IGP |
| Communities | 174:21201 174:22038 36601:150 36601:174 36601:2001 |
| Updated | 7d 15h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 9930×4 140942
| Origin | AS140942 IP Core Network |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 23h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 174 9930 140942
| Origin | AS140942 IP Core Network |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 1d 1h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS140942 to originate 103.153.172.0/23 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 103.153.172.0/23 | /24 | AS140942 IPCORENETWORK-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 |
|---|---|---|---|---|
| 103.153.172.0/23 | AS140942 IPCORENETWORK-AS-AP | APNIC | IP Core Network 25, JALAN MH 3, TAMAN MUZAFFAR HEIGHTS 75450 AYER KEROH | MAINT-IPCORENETWORK-MY |