ResearchRouting table, looking glass, RPKI & IRR

172.226.138.0/24 Akamai Technologies, Inc.

Announced by AS36183 Akamai Technologies, Inc. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 172.226.138.0/24

Prefix
172.226.138.0/24
Origin
AS36183 AKAMAI-AS
RPKI
RPKI valid
Size
256 addresses
Less specific
172.224.0.0/12 AS20940 AKAMAI-ASN1
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-16 00:02 UTC
Paths

How 172.226.138.0/24 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 2914 20940 36183
OriginAS36183 Akamai Technologies, Inc.
Origin codeIGP
Communities2914:410 2914:1402 2914:2403 2914:3400 3356:3 3356:86 3356:575 3356:666 3356:901 3356:2258 36601:150 36601:2001 36601:13760
Updated23h 48m ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 4637 20940 36183
OriginAS36183 Akamai Technologies, Inc.
Origin codeIGP
Communities903:900 903:13760
Updated8d 6h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4637 20940 36183
OriginAS36183 Akamai Technologies, Inc.
Origin codeIGP
Communities36295:100
Updated8d 6h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 4637 20940 36183
OriginAS36183 Akamai Technologies, Inc.
Origin codeIGP
Communitiesnone
Updated8d 6h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 1299 4637×6 20940 36183
OriginAS36183 Akamai Technologies, Inc.
Origin codeIGP
Communities174:21100 174:22012 36295:100 36295:174
Updated7h 25m ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS36183 to originate 172.226.138.0/24 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
172.226.138.0/24/24AS36183 AKAMAI-ASARIN
172.224.0.0/12/12AS20940 AKAMAI-ASN1ARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
172.226.138.0/24AS36183 AKAMAI-ASARINAkamai TechnologiesMNT-AKAMAI
172.224.0.0/12 coveringAS20940 AKAMAI-ASN1ARINAkamai TechnologiesMNT-AKAMAI
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

172.224.0.0/12 AS20940 AKAMAI-ASN1
Tools

Check 172.226.138.0/24 live

Looking glassIP to ASN APIRPKI APIIRR API