ResearchRouting table, looking glass, RPKI & IRR

203.142.40.0/21

Nobody announces 203.142.40.0/21 on its own; it is covered by 203.142.32.0/19 AS24028 CNXNET-AS-MY. Seen by 0 of our 5 looking glass sessions.

Summary

What the table says about 203.142.40.0/21

Prefix
203.142.40.0/21
Origin
not announced
Size
2,048 addresses
Less specific
203.142.32.0/19 AS24028 CNXNET-AS-MY
More specifics
10
IRR route objects
3 exact, 7 covering
RPKI

Route origin authorizations

Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
203.142.32.0/19/24AS24028 CNXNET-AS-MYAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
203.142.40.0/21AS24028 CNXNET-AS-MYAPNICREDtone Marketing Sdn. Bhd. Suite 22-28, 5th Floor, IOI Business Park,MAINT-MY-CNX
203.142.40.0/21AS24028 CNXNET-AS-MYNTTCOMProxy-registered route objectMAINT-AS9304
203.142.40.0/21AS24028 CNXNET-AS-MYRADBProxy-registered route objectMAINT-HGC-INTL
203.142.32.0/20 coveringAS24028 CNXNET-AS-MYAPNICREDtone Marketing Sdn. Bhd. Suite 22-28, 5th Floor, IOI Business Park,MAINT-MY-CNX
203.142.32.0/20 coveringAS24028 CNXNET-AS-MYNTTCOMProxy-registered route objectMAINT-AS9304
203.142.32.0/20 coveringAS24028 CNXNET-AS-MYRADBProxy-registered route objectMAINT-HGC-INTL
203.142.32.0/19 coveringAS24028 CNXNET-AS-MYAPNICCNX route objectMAINT-MY-CNX
203.142.32.0/19 coveringAS24028 CNXNET-AS-MYNTTCOMREDtone-CNX Route ObjectMAINT-REDTONE-MY
203.142.32.0/19 coveringAS24028 CNXNET-AS-MYRADBPACNET (proxy-registered route object)MAINT-AS4637
203.142.32.0/19 coveringAS45474 NEXUSGUARD-AS-APREACHREACH (Customer Route)MAINT-REACH-NOC
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

203.142.32.0/19 AS24028 CNXNET-AS-MY
More specific

Prefixes inside 203.142.40.0/21

10 announced prefixes fall inside this one.

Show the 10 prefixes
203.142.40.0/22 AS24028 CNXNET-AS-MY203.142.40.0/24 AS24028 CNXNET-AS-MY203.142.41.0/24 AS24028 CNXNET-AS-MY203.142.42.0/24 AS24028 CNXNET-AS-MY203.142.43.0/24 AS24028 CNXNET-AS-MY203.142.44.0/22 AS24028 CNXNET-AS-MY203.142.44.0/24 AS24028 CNXNET-AS-MY203.142.45.0/24 AS24028 CNXNET-AS-MY203.142.46.0/24 AS24028 CNXNET-AS-MY203.142.47.0/24 AS24028 CNXNET-AS-MY
Tools

Check 203.142.40.0/21 live

Looking glassIP to ASN APIRPKI APIIRR API