ResearchRouting table, looking glass, RPKI & IRR

31.58.137.0/24 CGI GLOBAL LIMITED

Announced by AS56594 CGI GLOBAL LIMITED. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 31.58.137.0/24

Prefix
31.58.137.0/24
Origin
AS56594 cb-byo-ip
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
4 exact, 0 covering
In RouteViews
2026-10-16 04:02 UTC
Paths

How 31.58.137.0/24 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 13760 3356 9002 56971 56594
OriginAS56594 CGI GLOBAL LIMITED
Origin codeIGP
Communities3356:2 3356:22 3356:100 3356:123 3356:503 3356:901 3356:2067 36601:150 36601:2001 36601:13760
Updated2d 1h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 9002 56971 56594
OriginAS56594 CGI GLOBAL LIMITED
Origin codeIGP
Communities903:900 903:13760
Updated8d 12h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 9002 56971 56594
OriginAS56594 CGI GLOBAL LIMITED
Origin codeIGP
Communities6461:5997 36295:100 36295:6461
Updated16h 56m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 9002 56971 56594
OriginAS56594 CGI GLOBAL LIMITED
Origin codeIGP
Communitiesnone
Updated8d 12h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 8285 56971 56594×2
OriginAS56594 CGI GLOBAL LIMITED
Origin codeincomplete
Communities174:21101 174:22037 36295:100 36295:174
Updated12d 5h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS56594 to originate 31.58.137.0/24 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
31.58.137.0/24/24AS56594 cb-byo-ipRIPE
31.58.137.0/24/24AS56971 AS56971RIPE
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
31.58.137.0/24AS56594 cb-byo-ipRADBautogenMAINT-AS834
31.58.137.0/24AS56971 AS56971RADBautogenMAINT-AS834
31.58.137.0/24AS56594 cb-byo-ipRIPENNETUTILS-MNT
31.58.137.0/24AS56971 AS56971RIPENNETUTILS-MNT
Tools

Check 31.58.137.0/24 live

Looking glassIP to ASN APIRPKI APIIRR API