61.19.48.0/21 National Telecom Public Company Limited
Announced by AS9931 National Telecom Public Company Limited. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 61.19.48.0/21
Prefix
Origin
AS9931 NTPCL-AS-AP
RPKI
RPKI valid
Size
2,048 addresses
Less specific
none
More specifics
2
IRR route objects
3 exact, 0 covering
In RouteViews
2026-10-14 12:02 UTC
Paths
How 61.19.48.0/21 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 38040 9931
| Origin | AS9931 National Telecom Public Company Limited |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 6d 9h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 4651 9931
| Origin | AS9931 National Telecom Public Company Limited |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 18h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4651 9931
| Origin | AS9931 National Telecom Public Company Limited |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 18h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS9931 to originate 61.19.48.0/21 up to /22. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 61.19.48.0/21 | /22 | AS9931 NTPCL-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 |
|---|---|---|---|---|
| 61.19.48.0/21 | AS9931 NTPCL-AS-AP | APNIC | National Telecom Public Company Limited 99 Chaengwattana Road Thung Song Hong Subdistrict Luk Si | MAINT-NTPCL-TH |
| 61.19.48.0/21 | AS9931 NTPCL-AS-AP | RADB | Proxy-registered route object | MAINT-AS3491 |
| 61.19.48.0/21 | AS3549 LVLT-3549 | REACH | REACH (Customer Route) | MAINT-REACH-NOC |
More specific
Prefixes inside 61.19.48.0/21
2 announced prefixes fall inside this one.