ResearchRouting table, looking glass, RPKI & IRR

66.255.224.0/21 Succeed.Net

Announced by AS11620 Succeed.Net. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 66.255.224.0/21

Prefix
66.255.224.0/21
Origin
AS11620 SUCCEED-NET
RPKI
RPKI valid
Size
2,048 addresses
Less specific
66.255.224.0/20 AS11620 SUCCEED-NET
More specifics
3
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-15 16:02 UTC
Paths

How 66.255.224.0/21 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 7922 33667 11620
OriginAS11620 Succeed.Net
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated1d 12h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 33667 11620
OriginAS11620 Succeed.Net
Origin codeIGP
Communities903:900 903:13760
Updated7d 22h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 7922 33667 11620
OriginAS11620 Succeed.Net
Origin codeIGP
Communities6461:5997 36295:100 36295:6461
Updated3h 22m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 7922 33667 11620
OriginAS11620 Succeed.Net
Origin codeIGP
Communitiesnone
Updated7d 22h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 7922 33667 11620
OriginAS11620 Succeed.Net
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated11d 16h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS11620 to originate 66.255.224.0/21 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
66.255.224.0/21/24AS11620 SUCCEED-NETARIN
66.255.224.0/20/20AS11620 SUCCEED-NETARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
66.255.224.0/21AS11620 SUCCEED-NETARINSucceed.NetMNT-SUCCE-18
66.255.224.0/20 coveringAS11620 SUCCEED-NETARIN970 Reserve Dr., Suite 160 Roseville CA 95678 United StatesMNT-SUCCE-18
66.255.224.0/20 coveringAS11620 SUCCEED-NETRADBSucceed, Inc. Route ObjectMAINT-SUCCEEDNET
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

66.255.224.0/20 AS11620 SUCCEED-NET
More specific

Prefixes inside 66.255.224.0/21

3 announced prefixes fall inside this one.

Show the 3 prefixes
66.255.224.0/24 AS11620 SUCCEED-NET66.255.227.0/24 AS11620 SUCCEED-NET66.255.228.0/22 AS11620 SUCCEED-NET
Tools

Check 66.255.224.0/21 live

Looking glassIP to ASN APIRPKI APIIRR API