ResearchRouting table, looking glass, RPKI & IRR

210.42.0.0/16

Nobody announces 210.42.0.0/16 on its own; it is covered by 210.32.0.0/12 AS4538 ERX-CERNET-BKB. Seen by 0 of our 5 looking glass sessions.

Summary

What the table says about 210.42.0.0/16

Prefix
210.42.0.0/16
Origin
not announced
Size
65,536 addresses
Less specific
210.32.0.0/12 AS4538 ERX-CERNET-BKB
More specifics
27
IRR route objects
2 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
210.42.0.0/16AS4538 ERX-CERNET-BKBNTTCOMCMI IP TransitMAINT-CMI-INT-HK
210.42.0.0/16AS4538 ERX-CERNET-BKBRADBCMI (Customer Route)MAINT-AS58453
210.40.0.0/13 coveringAS4538 ERX-CERNET-BKBAPNICCERNETMAINT-CERNET-AP
210.32.0.0/12 coveringAS4538 ERX-CERNET-BKBRADBPACNET (proxy-registered route object)MAINT-AS4637
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

210.32.0.0/12 AS4538 ERX-CERNET-BKB
More specific

Prefixes inside 210.42.0.0/16

27 announced prefixes fall inside this one.

Show the 27 prefixes
210.42.0.0/20 AS4538 ERX-CERNET-BKB210.42.8.0/21 AS4538 ERX-CERNET-BKB210.42.16.0/21 AS4538 ERX-CERNET-BKB210.42.24.0/21 AS4538 ERX-CERNET-BKB210.42.32.0/20 AS4538 ERX-CERNET-BKB210.42.48.0/20 AS4538 ERX-CERNET-BKB210.42.64.0/22 AS4538 ERX-CERNET-BKB210.42.68.0/22 AS4538 ERX-CERNET-BKB210.42.68.0/24 AS4538 ERX-CERNET-BKB210.42.69.0/24 AS4538 ERX-CERNET-BKB210.42.70.0/24 AS4538 ERX-CERNET-BKB210.42.71.0/24 AS4538 ERX-CERNET-BKB210.42.72.0/21 AS4538 ERX-CERNET-BKB210.42.88.0/22 AS4538 ERX-CERNET-BKB210.42.96.0/20 AS4538 ERX-CERNET-BKB210.42.112.0/20 AS4538 ERX-CERNET-BKB210.42.140.0/24 AS4538 ERX-CERNET-BKB210.42.141.0/24 AS4538 ERX-CERNET-BKB210.42.144.0/20 AS4538 ERX-CERNET-BKB210.42.144.0/24 AS4538 ERX-CERNET-BKB210.42.160.0/20 AS4538 ERX-CERNET-BKB210.42.176.0/20 AS4538 ERX-CERNET-BKB210.42.176.0/23 AS4538 ERX-CERNET-BKB210.42.192.0/20 AS4538 ERX-CERNET-BKB210.42.192.0/24 AS4538 ERX-CERNET-BKB210.42.224.0/20 AS4538 ERX-CERNET-BKB210.42.240.0/20 AS4538 ERX-CERNET-BKB
Tools

Check 210.42.0.0/16 live

Looking glassIP to ASN APIRPKI APIIRR API