ResearchRouting table, looking glass, RPKI & IRR

157.86.0.0/17 FUNDACAO INSTITUTO OSWALDO CRUZ

Announced by AS21612 FUNDACAO INSTITUTO OSWALDO CRUZ. RPKI not found Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 157.86.0.0/17

Prefix
157.86.0.0/17
Origin
AS21612 AS21612
RPKI
RPKI not found
Size
32,768 addresses
Less specific
none
More specifics
15
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-13 08:02 UTC
Paths

How 157.86.0.0/17 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 1916 2715 26162 263009 262403 21612
OriginAS21612 FUNDACAO INSTITUTO OSWALDO CRUZ
Origin codeIGP
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated5d 8h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 1916×4 2715 26162 263009 262403 21612
OriginAS21612 FUNDACAO INSTITUTO OSWALDO CRUZ
Origin codeIGP
Communities903:900 903:13760
Updated5d 17h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 263009 262403 21612
OriginAS21612 FUNDACAO INSTITUTO OSWALDO CRUZ
Origin codeIGP
Communities36295:100
Updated5d 17h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 3356 263009 262403 21612
OriginAS21612 FUNDACAO INSTITUTO OSWALDO CRUZ
Origin codeIGP
Communitiesnone
Updated5d 17h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 1916 2715 26162 263009 262403 21612
OriginAS21612 FUNDACAO INSTITUTO OSWALDO CRUZ
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated9d 10h 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.

RouteOriginSourceDescriptionMaintained by
157.86.0.0/17AS21612 AS21612RADBCLARO S.A. CustomerMAINT-AS4230
157.86.0.0/16 coveringAS21612 AS21612NTTCOMSPACE NETWORKMAINT-SPACENETWORK
157.86.0.0/16 coveringAS21612 AS21612RADBFUNDACAO INSTITUTO OSWALDO CRUZMAINT-AS1916
More specific

Prefixes inside 157.86.0.0/17

15 announced prefixes fall inside this one.

Show the 15 prefixes
157.86.0.0/18 AS21612 AS21612157.86.43.0/24 AS21612 AS21612157.86.47.0/24 AS21612 AS21612157.86.48.0/23 AS21612 AS21612157.86.49.0/24 AS21612 AS21612157.86.57.0/24 AS21612 AS21612157.86.61.0/24 AS21612 AS21612157.86.64.0/18 AS21612 AS21612157.86.85.0/24 AS21612 AS21612157.86.94.0/23 AS21612 AS21612157.86.94.0/24 AS21612 AS21612157.86.95.0/24 AS21612 AS21612157.86.122.0/24 AS21612 AS21612157.86.125.0/24 AS21612 AS21612157.86.127.0/24 AS21612 AS21612
Tools

Check 157.86.0.0/17 live

Looking glassIP to ASN APIRPKI APIIRR API