ResearchRouting table, looking glass, RPKI & IRR

74.123.168.0/22 New York Medical College

Announced by AS18948 New York Medical College. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 74.123.168.0/22

Prefix

Origin

AS18948 NYMC2000-ARIN

RPKI

RPKI valid

Size

1,024 addresses

Less specific

none

More specifics

IRR route objects

2 exact, 2 covering

In RouteViews

2026-10-14 16:02 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 6128×2 54004 18948

AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 6461 6128 54004 18948

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 6128 54004 18948

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 6128 54004 18948

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 6128×2 54004 18948

RPKI

Covered by a ROA authorizing AS18948 to originate 74.123.168.0/22 up to /22. Validate another origin.

ROA prefix	Max length	Authorized origin	Trust anchor
74.123.168.0/22	/22	AS18948 NYMC2000-ARIN	ARIN
74.123.168.0/21	/21	AS18948 NYMC2000-ARIN	ARIN

IRR

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

Route	Origin	Source	Description	Maintained by
74.123.168.0/22	AS18948 NYMC2000-ARIN	ARIN	New York Medical College	MNT-NYMC
74.123.168.0/22	AS18948 NYMC2000-ARIN	RADB	SKyline	MAINT-AS18948
74.123.168.0/21 covering	AS18948 NYMC2000-ARIN	ARIN	New York Medical College	MNT-NYMC
74.123.168.0/21 covering	AS18948 NYMC2000-ARIN	RADB	New York Medical College	MAINT-AS18948

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