ResearchRouting table, looking glass, RPKI & IRR

137.234.164.0/22 United States Department of Defense (DoD)

Announced by AS637 United States Department of Defense (DoD). RPKI not found Seen by 2 of our 5 looking glass sessions.

Summary

What the table says about 137.234.164.0/22

Prefix
137.234.164.0/22
Origin
AS637 DNIC-ASBLK-00616-00665
RPKI
RPKI not found
Size
1,024 addresses
Less specific
none
More specifics
0
IRR route objects
0 exact, 0 covering
In RouteViews
2026-10-16 00:02 UTC
Paths

How 137.234.164.0/22 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 13760 7029 3356 721×2 27066 637
OriginAS637 United States Department of Defense (DoD)
Origin codeIGP
Communities7029:2090 36601:150 36601:2001 36601:13760
Updated7s ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 721×2 27066 637
OriginAS637 United States Department of Defense (DoD)
Origin codeIGP
Communities903:900 903:13760
Updated27m 27s ago
RPKI

Route origin authorizations

No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.

Tools

Check 137.234.164.0/22 live

Looking glassIP to ASN APIRPKI APIIRR API