ResearchRouting table, looking glass, RPKI & IRR

144.126.148.0/22 Contabo Inc.

Announced by AS40021 Contabo Inc. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 144.126.148.0/22

Prefix
144.126.148.0/22
Origin
AS40021 CONTABO-40021
RPKI
RPKI valid
Size
1,024 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 3 covering
In RouteViews
2026-10-16 00:02 UTC
Paths

How 144.126.148.0/22 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 40021
OriginAS40021 Contabo Inc.
Origin codeincomplete
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated7d 23h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 40021
OriginAS40021 Contabo Inc.
Origin codeIGP
Communities903:900 903:13760
Updated8d 7h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 40021
OriginAS40021 Contabo Inc.
Origin codeIGP
Communities36295:100
Updated8d 7h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 40021
OriginAS40021 Contabo Inc.
Origin codeincomplete
Communities174:21001 174:22013
Updated8d 8h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 40021
OriginAS40021 Contabo Inc.
Origin codeincomplete
Communities174:21001 174:22013 36295:100 36295:174
Updated12d 1h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS40021 to originate 144.126.148.0/22 up to /22. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
144.126.148.0/22/22AS40021 CONTABO-40021ARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
144.126.148.0/22AS40021 CONTABO-40021ARIN710 N Tucker Blvd. STE 400A St. Louis MO 63101 United StatesMNT-CONTA-48
144.126.148.0/22AS40021 CONTABO-40021RADBContabo US EastMAINT-AS51167
144.126.128.0/19 coveringAS40021 CONTABO-40021ARINContabo Inc. 710 N Tucker Blvd. STE 420 St. Louis, MO 63101 USMNT-CONTA-48
144.126.128.0/19 coveringAS40021 CONTABO-40021RADBContabo US CentralMAINT-AS51167
144.126.128.0/19 coveringAS51167 CONTABORADBContabo US CentralMAINT-AS51167
Tools

Check 144.126.148.0/22 live

Looking glassIP to ASN APIRPKI APIIRR API