ResearchRouting table, looking glass, RPKI & IRR

66.159.237.0/24 Proofpoint, Inc.

Announced by AS52129 Proofpoint, Inc. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 66.159.237.0/24

Prefix
66.159.237.0/24
Origin
AS52129 PROOFPOINT-ASN-EU
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-14 16:02 UTC
Paths

How 66.159.237.0/24 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 63956 21859 52129
OriginAS52129 Proofpoint, Inc.
Origin codeIGP
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated1d 16h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 4637 1221 21859 52129
OriginAS52129 Proofpoint, Inc.
Origin codeIGP
Communities903:900 903:13760
Updated7d 1h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 21859 52129
OriginAS52129 Proofpoint, Inc.
Origin codeIGP
Communities36295:100
Updated7d 1h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 21859 52129
OriginAS52129 Proofpoint, Inc.
Origin codeIGP
Communitiesnone
Updated7d 1h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 63956 21859 52129
OriginAS52129 Proofpoint, Inc.
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated1d 16h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS52129 to originate 66.159.237.0/24 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
66.159.237.0/24/24AS52129 PROOFPOINT-ASN-EUARIN
66.159.236.0/23/24AS30627ARIN
66.159.224.0/19/24AS13916 PROOFPOINT-UT7ARIN
66.159.224.0/19/24AS22843 PROOFPOINT-ASN-US-EASTARIN
66.159.224.0/19/24AS26211 PROOFPOINT-ASN-US-WESTARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
66.159.237.0/24AS52129 PROOFPOINT-ASN-EUARINProofpoint Inc 925 W Maude Ave Sunnyvale CA 94085 United StatesMNT-PROOF
66.159.224.0/19 coveringAS22843 PROOFPOINT-ASN-US-EASTARINProofpoint, Inc.MNT-PROOF
66.159.224.0/19 coveringAS13916 PROOFPOINT-UT7RADBDatabank SLC3 CustomerMAINT-AS13767
Tools

Check 66.159.237.0/24 live

Looking glassIP to ASN APIRPKI APIIRR API