181.193.97.0/24 Instituto Costarricense de Electricidad y Telecom.
Announced by AS11830 Instituto Costarricense de Electricidad y Telecom. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 181.193.97.0/24
Prefix
Origin
AS11830 AS11830
RPKI
RPKI valid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
0 exact, 5 covering
In RouteViews
2026-10-14 00:02 UTC
Paths
How 181.193.97.0/24 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 6762 11830
| Origin | AS11830 Instituto Costarricense de Electricidad y Telecom. |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 1d 8h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 1299 11830
| Origin | AS11830 Instituto Costarricense de Electricidad y Telecom. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 8h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 6762 11830
| Origin | AS11830 Instituto Costarricense de Electricidad y Telecom. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 1d 11h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS11830 to originate 181.193.0.0/16 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 181.193.0.0/16 | /24 | AS202 CENTURYLINK-LEGACY-LVLT-202 | LACNIC |
| 181.193.0.0/16 | /24 | AS203 CENTURYLINK-LEGACY-LVLT-203 | LACNIC |
| 181.193.0.0/16 | /24 | AS3356 LEVEL3 | LACNIC |
| 181.193.0.0/16 | /24 | AS11830 AS11830 | LACNIC |
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 |
|---|---|---|---|---|
| 181.193.0.0/16 covering | AS202 CENTURYLINK-LEGACY-LVLT-202 | LACNIC | LACNIC generated route for Instituto Costarricense de Electricidad y Telecom. | MNT-CR-ICEY-LACNIC |
| 181.193.0.0/16 covering | AS203 CENTURYLINK-LEGACY-LVLT-203 | LACNIC | LACNIC generated route for Instituto Costarricense de Electricidad y Telecom. | MNT-CR-ICEY-LACNIC |
| 181.193.0.0/16 covering | AS3356 LEVEL3 | LACNIC | LACNIC generated route for Instituto Costarricense de Electricidad y Telecom. | MNT-CR-ICEY-LACNIC |
| 181.193.0.0/16 covering | AS11830 AS11830 | LACNIC | LACNIC generated route for Instituto Costarricense de Electricidad y Telecom. | MNT-CR-ICEY-LACNIC |
| 181.193.0.0/16 covering | AS11830 AS11830 | RADB | COLUMBUS NETWORKS TRANSIT CUSTOMERS | MAINT-AS23520 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.