103.155.66.0/24 T.H.NIC Co.,Ltd.
Announced by AS17823 T.H.NIC Co.,Ltd. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 103.155.66.0/24
Prefix
Origin
AS17823 THNIC-ASN-AP
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
3 exact, 0 covering
In RouteViews
2026-10-14 16:02 UTC
Paths
How 103.155.66.0/24 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 45430 45458 17823
| Origin | AS17823 T.H.NIC Co.,Ltd. |
| Origin code | IGP |
| Communities | 174:21201 174:22038 36601:150 36601:174 36601:2001 |
| Updated | 6d 4h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 24482 45430 45458 17823
| Origin | AS17823 T.H.NIC Co.,Ltd. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 4h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 3491 45430 45458 17823
| Origin | AS17823 T.H.NIC Co.,Ltd. |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 2h 9m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS17823 to originate 103.155.66.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 103.155.66.0/24 | /24 | AS17823 THNIC-ASN-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 |
|---|---|---|---|---|
| 103.155.66.0/24 | AS17823 THNIC-ASN-AP | APNIC | T.H.NIC Co.,Ltd. 111 Mu 9, Thailand Science Park, 2nd Fl. P-206 Phahon Yothi Rd., Khlong Nueng | MAINT-THNICCOLTD-TH |
| 103.155.66.0/24 | AS17823 THNIC-ASN-AP | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 103.155.66.0/24 | AS17823 THNIC-ASN-AP | RADB | INET-T.H.nic | MAINT-AS4618 |