181.44.72.0/21 Telecentro S.A.
Announced by AS27747 Telecentro S.A. RPKI valid Seen by 3 of our 5 looking glass sessions.
Summary
What the table says about 181.44.72.0/21
Prefix
Origin
AS27747 AS27747
RPKI
RPKI valid
Size
2,048 addresses
Less specific
More specifics
0
IRR route objects
0 exact, 1 covering
In RouteViews
2026-10-12 16:02 UTC
Paths
How 181.44.72.0/21 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.
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 36295 6939 27747
| Origin | AS27747 Telecentro S.A. |
| Origin code | IGP |
| Communities | 903:100 903:900 |
| Updated | 5d 1h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS27747 to originate 181.44.0.0/14 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 181.44.0.0/14 | /24 | AS27747 AS27747 | 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 |
|---|---|---|---|---|
| 181.44.0.0/14 covering | AS27747 AS27747 | LACNIC | LACNIC generated route for Telecentro S.A. | MNT-AR-TESA26-LACNIC |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.