ResearchRouting table, looking glass, RPKI & IRR

133.69.160.0/19

Nobody announces 133.69.160.0/19 on its own; it is covered by 133.69.0.0/16 AS2523 ITRC-NET. Seen by 0 of our 5 looking glass sessions.

Summary

What the table says about 133.69.160.0/19

Prefix
133.69.160.0/19
Origin
not announced
Size
8,192 addresses
Less specific
133.69.0.0/16 AS2523 ITRC-NET
More specifics
7
IRR route objects
1 exact, 1 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
133.69.160.0/19AS45688 UT-NSRGJPIRREngineering School, The University of Tokyo. X-Keiro : noc@nakao-lab.orgMAINT-AS2523
133.69.0.0/16 coveringAS2523 ITRC-NETJPIRRITRC X-Keiro: noc@inet.media.kyoto-u.ac.jpMAINT-AS2523
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

133.69.0.0/16 AS2523 ITRC-NET
More specific

Prefixes inside 133.69.160.0/19

7 announced prefixes fall inside this one.

Show the 7 prefixes
133.69.160.0/22 AS45688 UT-NSRG133.69.167.248/30 AS45688 UT-NSRG133.69.167.252/30 AS45688 UT-NSRG133.69.168.0/22 AS45688 UT-NSRG133.69.172.0/22 AS45688 UT-NSRG133.69.176.0/24 AS45688 UT-NSRG133.69.184.0/24 AS45688 UT-NSRG
Tools

Check 133.69.160.0/19 live

Looking glassIP to ASN APIRPKI APIIRR API