ResearchRouting table, looking glass, RPKI & IRR

203.19.158.0/24 Commonwealth Bank of Australia

Announced by AS136140 Commonwealth Bank of Australia. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 203.19.158.0/24

Prefix

Origin

AS136140 CBA-AS-AP

RPKI

RPKI valid

Size

256 addresses

Less specific

none

More specifics

IRR route objects

3 exact, 0 covering

In RouteViews

2026-10-13 20:02 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 13760 13335 136140

Origin	AS136140 Commonwealth Bank of Australia
Origin code	IGP
Communities	13760:3109 36601:150 36601:2001 36601:13760 13335:10000015:0
Updated	5d 18h ago

AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 13335 136140

Origin	AS136140 Commonwealth Bank of Australia
Origin code	IGP
Communities	903:900 903:13760
Updated	6d 2h ago

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 13335 136140

Origin	AS136140 Commonwealth Bank of Australia
Origin code	IGP
Communities	6461:5998 36295:100 36295:6461
Updated	8h 30m ago

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 13335 136140

Origin	AS136140 Commonwealth Bank of Australia
Origin code	IGP
Communities	174:21001 174:22013
Updated	4d 3h ago

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 13335 136140

Origin	AS136140 Commonwealth Bank of Australia
Origin code	IGP
Communities	174:21001 174:22013 36295:100 36295:174
Updated	9d 19h ago

RPKI

Covered by a ROA authorizing AS136140 to originate 203.19.158.0/24 up to /24. Validate another origin.

ROA prefix	Max length	Authorized origin	Trust anchor
203.19.158.0/24	/24	AS1221 ASN-TELSTRA	APNIC
203.19.158.0/24	/24	AS136140 CBA-AS-AP	APNIC

IRR

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

Route	Origin	Source	Description	Maintained by
203.19.158.0/24	AS1221 ASN-TELSTRA	APNIC	Commonwealth Bank of Australia GPO Box 2719	MAINT-CBA-AU
203.19.158.0/24	AS136140 CBA-AS-AP	APNIC	Commonwealth Bank of Australia GPO Box 2719	MAINT-CBA-AU
203.19.158.0/24	AS136140 CBA-AS-AP	RADB	Akamai Technologies, Inc.	MAINT-AS32787

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