45.190.18.0/23 SERVICIO NACIONAL DEL PATRIMONIO CULTURAL (BIBLIOREDES)
Announced by AS269875 SERVICIO NACIONAL DEL PATRIMONIO CULTURAL (BIBLIOREDES). RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 45.190.18.0/23
Prefix
Origin
AS269875 AS269875
RPKI
RPKI valid
Size
512 addresses
Less specific
More specifics
2
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-12 20:02 UTC
Paths
How 45.190.18.0/23 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 13760 37468 52468×2 262589 27986 6471 269875
| Origin | AS269875 SERVICIO NACIONAL DEL PATRIMONIO CULTURAL (BIBLIOREDES) |
| Origin code | IGP |
| Communities | 13760:3002 36601:150 36601:2001 36601:13760 |
| Updated | 4d 20h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 37468 52468×2 262589 27986 6471 269875
| Origin | AS269875 SERVICIO NACIONAL DEL PATRIMONIO CULTURAL (BIBLIOREDES) |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 2h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 27986 6471 269875
| Origin | AS269875 SERVICIO NACIONAL DEL PATRIMONIO CULTURAL (BIBLIOREDES) |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 4h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS269875 to originate 45.190.18.0/23 up to /23. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 45.190.18.0/23 | /23 | AS269875 AS269875 | LACNIC |
| 45.190.16.0/22 | /22 | AS269875 AS269875 | 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 |
|---|---|---|---|---|
| 45.190.18.0/23 | AS269875 AS269875 | LACNIC | LACNIC generated route for SERVICIO NACIONAL DEL PATRIMONIO CULTURAL (BIBLIOREDES) | MNT-CL-BIBL-LACNIC |
| 45.190.16.0/22 covering | AS269875 AS269875 | ALTDB | SNPC - Biblioredes IPv4 | MAINT-AS269875 |
| 45.190.16.0/22 covering | AS269875 AS269875 | LACNIC | LACNIC generated route for SERVICIO NACIONAL DEL PATRIMONIO CULTURAL (BIBLIOREDES) | MNT-CL-BIBL-LACNIC |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 45.190.18.0/23
2 announced prefixes fall inside this one.