ResearchRouting table, looking glass, RPKI & IRR

177.72.52.0/22

Nobody announces 177.72.52.0/22 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.

Summary

What the table says about 177.72.52.0/22

Prefix
177.72.52.0/22
Origin
not announced
Size
1,024 addresses
Less specific
none
More specifics
2
IRR route objects
1 exact, 2 covering
RPKI

Route origin authorizations

No ROA covers this prefix. Validate another origin.

IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
177.72.52.0/22AS262541 AS262541RADBPrefixo em "Customer Cone" da Link Brasil (AS271253).MAINT-ASN271253
177.72.48.0/21 coveringAS262541 AS262541RADBPrefixo em "Customer Cone" da Link Brasil (AS271253).MAINT-ASN271253
177.72.48.0/21 coveringAS262541 AS262541TCNMAINT-AS262541
More specific

Prefixes inside 177.72.52.0/22

2 announced prefixes fall inside this one.

Show the 2 prefixes
177.72.54.0/24 AS262541 AS262541177.72.55.0/24 AS262541 AS262541
Tools

Check 177.72.52.0/22 live

Looking glassIP to ASN APIRPKI APIIRR API