ResearchRouting table, looking glass, RPKI & IRR

72.172.96.0/19 MCSNet

Announced by AS36817 MCSNet. RPKI not found Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 72.172.96.0/19

Prefix
72.172.96.0/19
Origin
AS36817 MCSNET
RPKI
RPKI not found
Size
8,192 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-13 04:03 UTC
Paths

How 72.172.96.0/19 is reached

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 6939 36817
OriginAS36817 MCSNet
Origin codeIGP
Communities13760:3002 36601:150 36601:2001 36601:13760
Updated5d 1h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 36817
OriginAS36817 MCSNet
Origin codeIGP
Communities903:900 903:13760
Updated5d 10h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 36817
OriginAS36817 MCSNet
Origin codeIGP
Communities36295:100
Updated5d 10h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 36817
OriginAS36817 MCSNet
Origin codeIGP
Communitiesnone
Updated5d 10h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 852 36817×3
OriginAS36817 MCSNet
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated9d 3h ago
RPKI

Route origin authorizations

No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.

IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
72.172.96.0/19AS36817 MCSNETARINMCSNET-NB3MNT-MCSNE
72.172.96.0/19AS36817 MCSNETRADBMCSNET.CAMAINT-AS15290
Tools

Check 72.172.96.0/19 live

Looking glassIP to ASN APIRPKI APIIRR API