ResearchRouting table, looking glass, RPKI & IRR

147.91.172.0/22

Nobody announces 147.91.172.0/22 on its own; it is covered by 147.91.128.0/17 AS13092 UB-AS Akademska mreza Republike Srbije. Seen by 0 of our 5 looking glass sessions.

Summary

What the table says about 147.91.172.0/22

Prefix

Origin

not announced

Size

1,024 addresses

Less specific

More specifics

IRR route objects

1 exact, 2 covering

RPKI

No ROA covers this prefix. Validate another origin.

IRR

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

Route	Origin	Source	Description	Maintained by
147.91.172.0/22	AS13092 UB-AS Akademska mreza Republike Srbije	RIPE	UNIVERSITY OF BELGRADE (UNS 1)	UB-MNT
147.91.128.0/17 covering	AS13092 UB-AS Akademska mreza Republike Srbije	RIPE	Academic Network of Serbia (AMRES)	AMRES-MNT
147.91.0.0/16 covering	AS13092 UB-AS Akademska mreza Republike Srbije	RIPE	Academic Network of Serbia (AMRES)	AMRES-MNT

Less specific

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