ResearchRouting table, looking glass, RPKI & IRR

109.121.255.0/24 Vivacom Bulgaria EAD

Announced by AS21415 Vivacom Bulgaria EAD. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 109.121.255.0/24

Prefix

Origin

AS21415 INTERNETGROUP-AS-BG

RPKI

RPKI valid

Size

256 addresses

Less specific

More specifics

IRR route objects

1 exact, 1 covering

In RouteViews

2026-10-15 04:02 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 21215 8866 21415

AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 8866 21415

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 8866 21415

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 8866 21415

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 21215 8866 21415

RPKI

Covered by a ROA authorizing AS21415 to originate 109.121.255.0/24 up to /24. Validate another origin.

ROA prefix	Max length	Authorized origin	Trust anchor
109.121.255.0/24	/24	AS21415 INTERNETGROUP-AS-BG	RIPE
109.121.192.0/18	/24	AS8866 VIVACOM-AS	RIPE
109.121.192.0/18	/18	AS43205 BULSATCOM-BG-AS	RIPE

IRR

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

Route	Origin	Source	Description	Maintained by
109.121.255.0/24	AS21415 INTERNETGROUP-AS-BG	RIPE	InterNet Group Ltd	INTERNETGROUP-MNT
109.121.192.0/18 covering	AS8866 VIVACOM-AS	RIPE	N	BT95-ADM

Less specific

Announced prefixes that contain this one, most specific first.

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