ResearchRouting table, looking glass, RPKI & IRR

64.72.96.0/20 isp.net

Announced by AS27501 isp.net. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 64.72.96.0/20

Prefix
64.72.96.0/20
Origin
AS27501 ISPNET-AS
RPKI
RPKI valid
Size
4,096 addresses
Less specific
none
More specifics
13
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-12 08:02 UTC
Paths

How 64.72.96.0/20 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 174 27501
OriginAS27501 isp.net
Origin codeIGP
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated4d 7h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 27501
OriginAS27501 isp.net
Origin codeIGP
Communities903:900 903:13760
Updated17h 25m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 27501
OriginAS27501 isp.net
Origin codeIGP
Communities36295:100
Updated17h 26m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 27501
OriginAS27501 isp.net
Origin codeIGP
Communities174:21001 174:22013
Updated17h 44m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 27501
OriginAS27501 isp.net
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated8d 9h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS27501 to originate 64.72.96.0/20 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
64.72.96.0/20/24AS27501 ISPNET-ASARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
64.72.96.0/20AS27501 ISPNET-ASARINisp.netMNT-IIL-168
64.72.96.0/20AS27501 ISPNET-ASRADBVEGASMAINT-AS22773
More specific

Prefixes inside 64.72.96.0/20

13 announced prefixes fall inside this one.

Show the 13 prefixes
64.72.96.0/24 AS27501 ISPNET-AS64.72.97.0/24 AS27501 ISPNET-AS64.72.98.0/24 AS27501 ISPNET-AS64.72.99.0/24 AS27501 ISPNET-AS64.72.100.0/24 AS27501 ISPNET-AS64.72.101.0/24 AS27501 ISPNET-AS64.72.102.0/24 AS27501 ISPNET-AS64.72.103.0/24 AS27501 ISPNET-AS64.72.105.0/24 AS27501 ISPNET-AS64.72.107.0/24 AS27501 ISPNET-AS64.72.109.0/24 AS27501 ISPNET-AS64.72.110.0/24 AS27501 ISPNET-AS64.72.111.0/24 AS27501 ISPNET-AS
Tools

Check 64.72.96.0/20 live

Looking glassIP to ASN APIRPKI APIIRR API