ResearchRouting table, looking glass, RPKI & IRR

146.203.0.0/16

Nobody announces 146.203.0.0/16 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.

Summary

What the table says about 146.203.0.0/16

Prefix
146.203.0.0/16
Origin
not announced
Size
65,536 addresses
Less specific
none
More specifics
14
IRR route objects
2 exact, 0 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
146.203.0.0/16AS11452 MOUNT-SINAILEVEL3146.203.0.0/16 route for MSSMEDULEVEL3-MNT
146.203.0.0/16AS7029 WINDSTREAMRADBWindstream (US LEC)MAINT-AS7029
More specific

Prefixes inside 146.203.0.0/16

14 announced prefixes fall inside this one.

Show the 14 prefixes
146.203.0.0/18 AS11452 MOUNT-SINAI146.203.64.0/18 AS11452 MOUNT-SINAI146.203.128.0/21 AS11452 MOUNT-SINAI146.203.136.0/21 AS11452 MOUNT-SINAI146.203.138.0/24 AS11452 MOUNT-SINAI146.203.139.0/24 AS11452 MOUNT-SINAI146.203.144.0/22 AS11452 MOUNT-SINAI146.203.148.0/22 AS11452 MOUNT-SINAI146.203.148.0/24 AS11452 MOUNT-SINAI146.203.149.0/24 AS11452 MOUNT-SINAI146.203.150.0/24 AS11452 MOUNT-SINAI146.203.151.0/24 AS11452 MOUNT-SINAI146.203.192.0/18 AS11452 MOUNT-SINAI146.203.254.0/24 AS22616 ZSCALER-SJC1
Tools

Check 146.203.0.0/16 live

Looking glassIP to ASN APIRPKI APIIRR API