113.52.64.0/19 Companhia de Telecomunicacoes de Macau SARL
Announced by AS4609 Companhia de Telecomunicacoes de Macau SARL. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 113.52.64.0/19
Prefix
Origin
AS4609 CTM-MO
RPKI
RPKI valid
Size
8,192 addresses
Less specific
More specifics
0
IRR route objects
3 exact, 3 covering
In RouteViews
2026-10-13 04:03 UTC
Paths
How 113.52.64.0/19 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 3491 7617 4609
| Origin | AS4609 Companhia de Telecomunicacoes de Macau SARL |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 5d 5h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 6453 7617 4609
| Origin | AS4609 Companhia de Telecomunicacoes de Macau SARL |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6h 6m ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 7617 4609
| Origin | AS4609 Companhia de Telecomunicacoes de Macau SARL |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 13h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS4609 to originate 113.52.64.0/18 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 113.52.64.0/18 | /24 | AS4609 CTM-MO | 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 |
|---|---|---|---|---|
| 113.52.64.0/19 | AS4609 CTM-MO | APNIC | CTM Internet Service | MAINT-CTM-MO |
| 113.52.64.0/19 | AS4609 CTM-MO | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK |
| 113.52.64.0/19 | AS4609 CTM-MO | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 |
| 113.52.64.0/18 covering | AS4609 CTM-MO | APNIC | CTM Internet Service | MAINT-CTM-MO |
| 113.52.64.0/18 covering | AS4609 CTM-MO | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK |
| 113.52.64.0/18 covering | AS4609 CTM-MO | RADB | Proxy-registered route object | MAINT-AS3491 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.