ResearchRouting table, looking glass, RPKI & IRR

64.185.238.0/24 zx4.com

Announced by AS398091 zx4.com. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 64.185.238.0/24

Prefix

Origin

RPKI

RPKI valid

Size

256 addresses

Less specific

More specifics

IRR route objects

2 exact, 3 covering

In RouteViews

2026-10-13 17:13 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 18450 398091

AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 18450×4 398091

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 18450 398091

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 18450 398091

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 18450 398091

RPKI

Covered by a ROA authorizing AS398091 to originate 64.185.238.0/24 up to /24. Validate another origin.

ROA prefix	Max length	Authorized origin	Trust anchor
64.185.238.0/24	/24	AS398091 ZX4	ARIN
64.185.224.0/20	/24	AS18450 WEBNX	ARIN

IRR

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

Route	Origin	Source	Description	Maintained by
64.185.238.0/24	AS398091 ZX4	ARIN	WebNX, Inc.	MNT-WEBNX
64.185.238.0/24	AS398091 ZX4	RADB	Proxy registration for ZX4	MAINT-AS18450
64.185.238.0/23 covering	AS18450 WEBNX	RADB	WEBNX-BLK-12-OGD	MAINT-AS18450
64.185.224.0/20 covering	AS18450 WEBNX	ARIN	WebNX, Inc.	MNT-WEBNX
64.185.224.0/20 covering	AS18450 WEBNX	RADB	WEBNX-BLK-12	MAINT-AS18450

Less specific

Announced prefixes that contain this one, most specific first.

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