ResearchRouting table, looking glass, RPKI & IRR

2402:5300:408::/48 CMC Telecom Infrastructure Company

Announced by AS45903 CMC Telecom Infrastructure Company. RPKI valid Seen by 2 of our 5 looking glass sessions.

Summary

What the table says about 2402:5300:408::/48

Prefix
2402:5300:408::/48
Origin
AS45903 CMCTELECOM-VN
RPKI
RPKI valid
Size
65,536 /64s
Less specific
2402:5300:400::/42 AS45903 CMCTELECOM-VN
More specifics
0
IRR route objects
2 exact, 7 covering
In RouteViews
2026-10-14 12:08 UTC
Paths

How 2402:5300:408::/48 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.

AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 45903
OriginAS45903 CMC Telecom Infrastructure Company
Origin codeIGP
Communities36295:100
Updated6d 18h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 45903
OriginAS45903 CMC Telecom Infrastructure Company
Origin codeIGP
Communitiesnone
Updated6d 18h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS45903 to originate 2402:5300:408::/46 up to /48. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
2402:5300:408::/46/48AS45903 CMCTELECOM-VNAPNIC
2402:5300:400::/42/42AS45903 CMCTELECOM-VNAPNIC
2402:5300::/35/35AS45903 CMCTELECOM-VNAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
2402:5300:408::/48AS45903 CMCTELECOM-VNAPNICCMCTELECOM-VNMAINT-VN-VNNIC
2402:5300:408::/48AS45903 CMCTELECOM-VNRADBIPv6 new prefixMAINT-AS45903
2402:5300:408::/47 coveringAS45903 CMCTELECOM-VNAPNICCMCTELECOM-VNMAINT-VN-VNNIC
2402:5300:408::/46 coveringAS45903 CMCTELECOM-VNAPNICCMCTELECOM-VNMAINT-VN-VNNIC
2402:5300:400::/42 coveringAS45903 CMCTELECOM-VNAPNICCMCTELECOM-VNMAINT-VN-VNNIC
2402:5300:400::/42 coveringAS45903 CMCTELECOM-VNRADBCMC TelecomMAINT-AS45903
2402:5300::/35 coveringAS45903 CMCTELECOM-VNAPNICCMCTELECOM-VNMAINT-VN-VNNIC
2402:5300::/35 coveringAS45903 CMCTELECOM-VNRADBCMC TelecomMAINT-AS45903
2402:5300::/32 coveringAS45903 CMCTELECOM-VNRADBCMC TelecomMAINT-AS45903
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

2402:5300:400::/42 AS45903 CMCTELECOM-VN2402:5300::/35 AS45903 CMCTELECOM-VN
Tools

Check 2402:5300:408::/48 live

Looking glassIP to ASN APIRPKI APIIRR API