ResearchRouting table, looking glass, RPKI & IRR

163.114.204.0/24 IBM Singapore Pte Ltd

Announced by AS136468 IBM Singapore Pte Ltd. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 163.114.204.0/24

Prefix

Origin

AS136468 IBM-SG-AP

RPKI

RPKI valid

Size

256 addresses

Less specific

none

More specifics

IRR route objects

2 exact, 2 covering

In RouteViews

2026-10-16 08:02 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 1299 136468

AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 1299 136468

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 1299 136468

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 1299 136468

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 1299 136468

RPKI

Covered by a ROA authorizing AS136468 to originate 163.114.204.0/24 up to /32. Validate another origin.

ROA prefix	Max length	Authorized origin	Trust anchor
163.114.204.0/24	/32	AS136468 IBM-SG-AP	RIPE
163.114.192.0/18	/24	AS62597 NSONE	RIPE

IRR

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

Route	Origin	Source	Description	Maintained by
163.114.204.0/24	AS62597 NSONE	RIPE	N	US-NSONE-1-MNT, MNT-NSONE
163.114.204.0/24	AS136468 IBM-SG-AP	RIPE	N	MNT-NSONE
163.114.192.0/19 covering	AS62597 NSONE	RIPE	N	US-NSONE-1-MNT, MNT-NSONE
163.114.192.0/18 covering	AS62597 NSONE	RIPE	N	US-NSONE-1-MNT, MNT-NSONE

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