103.196.172.0/23 Lazco Corporation
Announced by AS131630 Lazco Corporation. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 103.196.172.0/23
Prefix
Origin
AS131630 LAZCO
RPKI
RPKI valid
Size
512 addresses
Less specific
none
More specifics
2
IRR route objects
2 exact, 3 covering
In RouteViews
2026-10-14 12:02 UTC
Paths
How 103.196.172.0/23 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 204844 131630
| Origin | AS131630 Lazco Corporation |
| Origin code | IGP |
| Communities | 174:21201 174:22045 36601:150 36601:174 36601:2001 |
| Updated | 6d 10h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 174 204844 131630
| Origin | AS131630 Lazco Corporation |
| 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 131630
| Origin | AS131630 Lazco Corporation |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 18h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS131630 to originate 103.196.172.0/23 up to /23. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 103.196.172.0/23 | /23 | AS131630 LAZCO | APNIC |
| 103.196.172.0/23 | /32 | AS131657 AS-FASTLINE | 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 |
|---|---|---|---|---|
| 103.196.172.0/23 | AS131630 LAZCO | APNIC | Lazco Corporation 27 F., No. 251, Minquan 1st Rd., Xinxing Dist. Kaohsiung City | MAINT-TW-TWNIC |
| 103.196.172.0/23 | AS131657 AS-FASTLINE | APNIC | Lazco Corporation 27F, 251, Minquan 1st Road Xinxing District, Kaohsiung City 800 Taiwan | MAINT-TW-TWNIC |
| 103.196.172.0/22 covering | AS131597 AS131597-14 | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 103.196.172.0/22 covering | AS4780 SEEDNET | RADB | . | MAINT-AS4780 |
| 103.196.172.0/22 covering | AS131597 AS131597-14 | RADB | Proxy registered object New Changhua Digital Cable TV CO,.Ltd | MAINT-AS17709 |
More specific
Prefixes inside 103.196.172.0/23
2 announced prefixes fall inside this one.