38.236.136.0/21 SJNET TELECOMUNICACOES - EIRELI
Announced by AS52772 SJNET TELECOMUNICACOES - EIRELI. RPKI not found Seen by 3 of our 5 looking glass sessions.
Summary
What the table says about 38.236.136.0/21
Prefix
Origin
AS52772 AS52772
RPKI
RPKI not found
Size
2,048 addresses
Less specific
More specifics
8
IRR route objects
1 exact, 3 covering
In RouteViews
2026-10-13 12:02 UTC
Paths
How 38.236.136.0/21 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 52772
| Origin | AS52772 SJNET TELECOMUNICACOES - EIRELI |
| Origin code | IGP |
| Communities | 903:100 903:900 |
| Updated | 5d 19h ago |
RPKI
Route origin authorizations
No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.
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 |
|---|---|---|---|---|
| 38.236.136.0/21 | AS52772 AS52772 | ALTDB | SJNET-TELECOM | MAINT-AS52772 |
| 38.236.128.0/20 covering | AS52772 AS52772 | ALTDB | SJNET-TELECOM | MAINT-AS52772 |
| 38.236.128.0/19 covering | AS52772 AS52772 | ALTDB | SJNET-TELECOM | MAINT-AS52772 |
| 38.0.0.0/8 covering | AS174 COGENT-174 | RADB | Cogent | MAINT-AS174 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 38.236.136.0/21
8 announced prefixes fall inside this one.