ResearchRouting table, looking glass, RPKI & IRR

186.148.144.0/20 ETERNET S.R.L.

Announced by AS52279 ETERNET S.R.L. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 186.148.144.0/20

Prefix
186.148.144.0/20
Origin
AS52279 AS52279
RPKI
RPKI valid
Size
4,096 addresses
Less specific
186.148.128.0/19 AS52279 AS52279
More specifics
16
IRR route objects
0 exact, 3 covering
In RouteViews
2026-10-16 00:02 UTC
Paths

How 186.148.144.0/20 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 3356 3549 263778 52279×6
OriginAS52279 ETERNET S.R.L.
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated1d 21h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 3549 263778 52279×6
OriginAS52279 ETERNET S.R.L.
Origin codeIGP
Communities903:900 903:13760
Updated8d 8h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 3356 3549 263778 52279×6
OriginAS52279 ETERNET S.R.L.
Origin codeIGP
Communities6461:5997 36295:100 36295:6461
Updated12h 55m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 3356 3549 263778 52279×6
OriginAS52279 ETERNET S.R.L.
Origin codeIGP
Communitiesnone
Updated8d 8h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 3356 3549 263778 52279×6
OriginAS52279 ETERNET S.R.L.
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated12d 1h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS52279 to originate 186.148.128.0/19 up to /26. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
186.148.128.0/19/26AS52279 AS52279LACNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
186.148.128.0/19 coveringAS52279 AS52279LACNICLACNIC generated route for ETERNET S.R.L.MNT-AR-CGSA3-LACNIC
186.148.128.0/19 coveringAS28513 AS28513LEVEL3CLARO_ARGENTINATELMEX-MNT
186.148.128.0/19 coveringAS52279 AS52279RADBETERNET S.R.L.MAINT-AS11664
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

186.148.128.0/19 AS52279 AS52279
More specific

Prefixes inside 186.148.144.0/20

16 announced prefixes fall inside this one.

Show the 16 prefixes
186.148.144.0/24 AS52279 AS52279186.148.145.0/24 AS52279 AS52279186.148.146.0/24 AS52279 AS52279186.148.147.0/24 AS52279 AS52279186.148.148.0/24 AS52279 AS52279186.148.149.0/24 AS52279 AS52279186.148.150.0/24 AS52279 AS52279186.148.151.0/24 AS52279 AS52279186.148.152.0/24 AS52279 AS52279186.148.153.0/24 AS52279 AS52279186.148.154.0/24 AS52279 AS52279186.148.155.0/24 AS52279 AS52279186.148.156.0/24 AS52279 AS52279186.148.157.0/24 AS52279 AS52279186.148.158.0/24 AS52279 AS52279186.148.159.0/24 AS52279 AS52279
Tools

Check 186.148.144.0/20 live

Looking glassIP to ASN APIRPKI APIIRR API