ResearchRouting table, looking glass, RPKI & IRR

188.146.0.0/19 T-Mobile Polska S.A.

Announced by AS12912 T-Mobile Polska S.A. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 188.146.0.0/19

Prefix
188.146.0.0/19
Origin
AS12912 TMPL
RPKI
RPKI valid
Size
8,192 addresses
Less specific
188.146.0.0/17 AS12912 TMPL
More specifics
0
IRR route objects
1 exact, 4 covering
In RouteViews
2026-10-14 16:02 UTC
Paths

How 188.146.0.0/19 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 3320 12912
OriginAS12912 T-Mobile Polska S.A.
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated6d 14h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 3320 12912
OriginAS12912 T-Mobile Polska S.A.
Origin codeIGP
Communities903:900 903:13760
Updated6d 22h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 12912
OriginAS12912 T-Mobile Polska S.A.
Origin codeIGP
Communities36295:100
Updated6d 22h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 12912
OriginAS12912 T-Mobile Polska S.A.
Origin codeIGP
Communitiesnone
Updated6d 22h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 3320 12912
OriginAS12912 T-Mobile Polska S.A.
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated10d 16h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS12912 to originate 188.146.0.0/19 up to /19. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
188.146.0.0/19/19AS12912 TMPLRIPE
188.146.0.0/18/18AS12912 TMPLRIPE
188.146.0.0/16/17AS12912 TMPLRIPE
188.146.0.0/15/15AS12912 TMPLRIPE
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
188.146.0.0/19AS12912 TMPLRIPET-Mobile PolandAS12912-MNT
188.146.0.0/18 coveringAS12912 TMPLRIPENAS12912-MNT
188.146.0.0/17 coveringAS12912 TMPLRIPET-Mobile PolandAS12912-MNT
188.146.0.0/16 coveringAS12912 TMPLRIPEEranetAS12912-MNT
188.146.0.0/15 coveringAS12912 TMPLRIPEEranetAS12912-MNT
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

188.146.0.0/17 AS12912 TMPL188.146.0.0/15 AS12912 TMPL
Tools

Check 188.146.0.0/19 live

Looking glassIP to ASN APIRPKI APIIRR API