ResearchRouting table, looking glass, RPKI & IRR

168.210.128.0/18 Dimension Data

Announced by AS20011 Dimension Data. RPKI valid Seen by 3 of our 5 looking glass sessions.

Summary

What the table says about 168.210.128.0/18

Prefix
168.210.128.0/18
Origin
AS20011 Dimension Data
RPKI
RPKI valid
Size
16,384 addresses
Less specific
168.210.128.0/17 AS3741 Dimension Data
More specifics
19
IRR route objects
2 exact, 2 covering
In RouteViews
2026-10-15 08:02 UTC
Paths

How 168.210.128.0/18 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.

AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 36295 6939 20011
OriginAS20011 Dimension Data
Origin codeIGP
Communities903:100 903:900
Updated2d 23h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 20011
OriginAS20011 Dimension Data
Origin codeIGP
Communities36295:100
Updated7d 16h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 20011
OriginAS20011 Dimension Data
Origin codeIGP
Communitiesnone
Updated7d 16h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS20011 to originate 168.210.128.0/18 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
168.210.128.0/18/24AS20011 Dimension DataAFRINIC
168.210.0.0/16/24AS3741 Dimension DataAFRINIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
168.210.128.0/18AS20011 Dimension DataNTTCOMAS20011-IPV4-42MAINT-AS3741
168.210.128.0/18AS20011 Dimension DataRADBAS20011-IPV4-42MAINT-AS3741
168.210.0.0/16 coveringAS3741 Dimension DataNTTCOMInternet Solutions (Pty) Ltd (South Africa)MAINT-AS3741
168.210.0.0/16 coveringAS3741 Dimension DataRADBInternet Solutions (Pty) Ltd (South Africa)MAINT-AS3741
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

168.210.128.0/17 AS3741 Dimension Data168.210.0.0/16 AS3741 Dimension Data
More specific

Prefixes inside 168.210.128.0/18

19 announced prefixes fall inside this one.

Show the 19 prefixes
168.210.128.0/20 AS20011 Dimension Data168.210.144.0/24 AS20011 Dimension Data168.210.145.0/24 AS20011 Dimension Data168.210.146.0/24 AS20011 Dimension Data168.210.147.0/24 AS20011 Dimension Data168.210.148.0/24 AS20011 Dimension Data168.210.149.0/24 AS20011 Dimension Data168.210.150.0/24 AS20011 Dimension Data168.210.151.0/24 AS20011 Dimension Data168.210.152.0/24 AS20011 Dimension Data168.210.153.0/24 AS20011 Dimension Data168.210.154.0/24 AS20011 Dimension Data168.210.155.0/24 AS20011 Dimension Data168.210.156.0/24 AS20011 Dimension Data168.210.157.0/24 AS20011 Dimension Data168.210.158.0/24 AS20011 Dimension Data168.210.159.0/24 AS20011 Dimension Data168.210.160.0/20 AS20011 Dimension Data168.210.176.0/20 AS20011 Dimension Data
Tools

Check 168.210.128.0/18 live

Looking glassIP to ASN APIRPKI APIIRR API