ResearchRouting table, looking glass, RPKI & IRR

201.238.136.0/21 ETAPA EP

Announced by AS27668 ETAPA EP. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 201.238.136.0/21

Prefix
201.238.136.0/21
Origin
AS27668 AS27668
RPKI
RPKI valid
Size
2,048 addresses
Less specific
201.238.128.0/20 AS27668 AS27668
More specifics
0
IRR route objects
1 exact, 3 covering
In RouteViews
2026-10-12 20:02 UTC
Paths

How 201.238.136.0/21 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.

AS36601 TNT (TNT - Tampa, FL)Collector-1-TAMPA-FL36601 174 12956 52468×11 27668
OriginAS27668 ETAPA EP
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated4d 19h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 12956 52468×11 27668
OriginAS27668 ETAPA EP
Origin codeIGP
Communities903:900 903:13760
Updated5d 3h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 52468 27668
OriginAS27668 ETAPA EP
Origin codeIGP
Communities36295:100
Updated5h 55m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 52468 27668
OriginAS27668 ETAPA EP
Origin codeIGP
Communitiesnone
Updated5h 55m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 12956 52468×11 27668
OriginAS27668 ETAPA EP
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated8d 20h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS27668 to originate 201.238.128.0/18 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
201.238.128.0/18/24AS27668 AS27668LACNIC
IRR

Route objects

Registered in the IRR for this prefix and the ones covering it. Look it up live.

RouteOriginSourceDescriptionMaintained by
201.238.136.0/21AS27668 AS27668RADBTELCONET, ISP Guayaquil, 59346020650MAINT-AS19169
201.238.128.0/20 coveringAS27668 AS27668RADBTELCONET, ISP Guayaquil, 59346020650MAINT-AS19169
201.238.128.0/19 coveringAS27668 AS27668RADBCOLUMBUS NETWORKS TRANSIT CUSTOMERSMAINT-AS23520
201.238.128.0/18 coveringAS27668 AS27668LACNICLACNIC generated route for ETAPA EPMNT-EC-ETAP-LACNIC
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

201.238.128.0/20 AS27668 AS27668201.238.128.0/19 AS27668 AS27668
Tools

Check 201.238.136.0/21 live

Looking glassIP to ASN APIRPKI APIIRR API