ResearchRouting table, looking glass, RPKI & IRR

177.67.112.0/21 LWSA S/A

Announced by AS262518 LWSA S/A. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 177.67.112.0/21

Prefix
177.67.112.0/21
Origin
AS262518 AS262518
RPKI
RPKI valid
Size
2,048 addresses
Less specific
none
More specifics
5
IRR route objects
3 exact, 0 covering
In RouteViews
2026-10-14 08:02 UTC
Paths

How 177.67.112.0/21 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 27715 262518
OriginAS262518 LWSA S/A
Origin codeIGP
Communities174:21301 174:22042 36601:150 36601:174 36601:2001
Updated5d 20h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 4230 262518
OriginAS262518 LWSA S/A
Origin codeIGP
Communities903:900 903:13760
Updated5d 20h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4230 262518
OriginAS262518 LWSA S/A
Origin codeIGP
Communities36295:100
Updated6d 15h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 27715 262518
OriginAS262518 LWSA S/A
Origin codeIGP
Communities174:21301 174:22042
Updated6d 15h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 27715 262518
OriginAS262518 LWSA S/A
Origin codeIGP
Communities174:21301 174:22042 36295:100 36295:174
Updated10d 8h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS262518 to originate 177.67.112.0/21 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
177.67.112.0/21/24AS27715 AS27715LACNIC
177.67.112.0/21/24AS262518 AS262518LACNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
177.67.112.0/21AS27715 AS27715RADBLocaweb Servicos de Internet SAMAINT-AS27715
177.67.112.0/21AS262518 AS262518RADBThis route object is for a UPX Technologies customer route, which is being exported under this origin AS. This route object was created because no existing route object with the same origin was found, and since some UPX peers filter based on these objects this route may be rejected if this object is not created. Please contact noc@upx.com.br if you have any questions regarding this object.MAINT-AS52863
177.67.112.0/21AS262518 AS262518TCTRAY TECNOLOGIA LTDAMAINT-AS262518
More specific

Prefixes inside 177.67.112.0/21

5 announced prefixes fall inside this one.

Show the 5 prefixes
177.67.112.0/22 AS262518 AS262518177.67.112.0/24 AS27715 AS27715177.67.116.0/22 AS262518 AS262518177.67.116.0/24 AS27715 AS27715177.67.118.0/23 AS262518 AS262518
Tools

Check 177.67.112.0/21 live

Looking glassIP to ASN APIRPKI APIIRR API