ResearchRouting table, looking glass, RPKI & IRR

91.193.132.0/22 O2 Czech Republic, a.s.

Announced by AS5610 O2 Czech Republic, a.s. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 91.193.132.0/22

Prefix

Origin

AS5610 O2-CZECH-REPUBLIC

RPKI

RPKI valid

Size

1,024 addresses

Less specific

none

More specifics

IRR route objects

3 exact, 0 covering

In RouteViews

2026-10-16 12:01 UTC

Paths

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 5610

AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 1299 5610

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 5610

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 5610

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 5610

RPKI

Covered by a ROA authorizing AS5610 to originate 91.193.132.0/22 up to /22. Validate another origin.

ROA prefix	Max length	Authorized origin	Trust anchor
91.193.132.0/22	/22	AS5610 O2-CZECH-REPUBLIC	RIPE

IRR

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

Route	Origin	Source	Description	Maintained by
91.193.132.0/22	AS5588 GTSCE	RIPE	PSENET-CZ Burza cennych papiru Praha, a.s. assigned PI	BURZA-MNT
91.193.132.0/22	AS5610 O2-CZECH-REPUBLIC	RIPE	PSENET-CZ Burza cennych papiru Praha, a.s. assigned PI	BURZA-MNT
91.193.132.0/22	AS12767 PRAGONET-AS	RIPE	PSENET-CZ Burza cennych papiru Praha, a.s. assigned PI	AS12767-MNT

Tools