ResearchRouting table, looking glass, RPKI & IRR

187.111.136.0/21

Nobody announces 187.111.136.0/21 on its own; it is covered by 187.111.128.0/20 AS53121 AS53121. Seen by 0 of our 5 looking glass sessions.

Summary

What the table says about 187.111.136.0/21

Prefix
187.111.136.0/21
Origin
not announced
Size
2,048 addresses
Less specific
187.111.128.0/20 AS53121 AS53121
More specifics
10
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
187.111.136.0/21AS53121 AS53121RADBProxy Object : Cliente ITS_Transito IP: Infornet Consultoria e Assessoria LtdaMAINT-AS28186
187.111.128.0/20 coveringAS53121 AS53121RADBMEGASNETMAINT-AS18678
187.111.128.0/20 coveringAS53121 AS53121TCInfornet Consultoria e Assessoria LtdaMAINT-AS53121
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

187.111.128.0/20 AS53121 AS53121
More specific

Prefixes inside 187.111.136.0/21

10 announced prefixes fall inside this one.

Show the 10 prefixes
187.111.136.0/22 AS53121 AS53121187.111.136.0/24 AS53121 AS53121187.111.137.0/24 AS53121 AS53121187.111.138.0/24 AS53121 AS53121187.111.139.0/24 AS53121 AS53121187.111.140.0/22 AS53121 AS53121187.111.140.0/24 AS53121 AS53121187.111.141.0/24 AS53121 AS53121187.111.142.0/24 AS53121 AS53121187.111.143.0/24 AS53121 AS53121
Tools

Check 187.111.136.0/21 live

Looking glassIP to ASN APIRPKI APIIRR API