ResearchRouting table, looking glass, RPKI & IRR

37.18.44.0/22 A/S

Announced by AS8818 A/S. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 37.18.44.0/22

Prefix
37.18.44.0/22
Origin
AS8818 Tusass
RPKI
RPKI valid
Size
1,024 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-12 20:02 UTC
Paths

How 37.18.44.0/22 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 3356 8818
OriginAS8818 A/S
Origin codeIGP
Communities202:100 202:202 3356:3 3356:22 3356:100 3356:123 3356:575 3356:901 3356:2056 36601:150 36601:2001 36601:13760 64984:0
Updated4d 18h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 8818
OriginAS8818 A/S
Origin codeIGP
Communities903:900 903:13760
Updated5d 2h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 8818
OriginAS8818 A/S
Origin codeIGP
Communities36295:100
Updated5d 2h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 3356 8818
OriginAS8818 A/S
Origin codeIGP
Communitiesnone
Updated5d 2h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 3356 8818
OriginAS8818 A/S
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated8d 20h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS8818 to originate 37.18.44.0/22 up to /22. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
37.18.44.0/22/22AS8818 TusassRIPE
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
37.18.44.0/22AS8818 TusassRIPENAS8818-MNT
Tools

Check 37.18.44.0/22 live

Looking glassIP to ASN APIRPKI APIIRR API