ResearchRouting table, looking glass, RPKI & IRR

203.144.72.0/21

Nobody announces 203.144.72.0/21 on its own; it is covered by 203.144.64.0/19 AS17976 CamGSM-CELLCARD-AS-AP. Seen by 0 of our 5 looking glass sessions.

Summary

What the table says about 203.144.72.0/21

Prefix
203.144.72.0/21
Origin
not announced
Size
2,048 addresses
Less specific
203.144.64.0/19 AS17976 CamGSM-CELLCARD-AS-AP
More specifics
10
IRR route objects
3 exact, 8 covering
RPKI

Route origin authorizations

Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
203.144.64.0/19/24AS17976 CamGSM-CELLCARD-AS-APAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
203.144.72.0/21AS17976 CamGSM-CELLCARD-AS-APAPNICCAMGSM Company Ltd 33 Preah Sihanouk Blvd P.O. Box 2468MAINT-KH-CAMGSM-LTD
203.144.72.0/21AS17976 CamGSM-CELLCARD-AS-APNTTCOMProxy-registered route objectMAINT-AS9304
203.144.72.0/21AS17976 CamGSM-CELLCARD-AS-APRADBProxy-registered route objectMAINT-HGC-INTL
203.144.64.0/20 coveringAS17976 CamGSM-CELLCARD-AS-APAPNICCAMGSM Company Ltd 33 Preah Sihanouk Blvd P.O. Box 2468MAINT-KH-CAMGSM-LTD
203.144.64.0/20 coveringAS17976 CamGSM-CELLCARD-AS-APNTTCOMProxy-registered route objectMAINT-AS9304
203.144.64.0/20 coveringAS17976 CamGSM-CELLCARD-AS-APRADBProxy-registered route objectMAINT-HGC-INTL
203.144.64.0/19 coveringAS17976 CamGSM-CELLCARD-AS-APAPNICCAMGSM Company Ltd 33 Preah Sihanouk Blvd P.O. Box 2468MAINT-KH-CAMGSM-LTD
203.144.64.0/19 coveringAS17976 CamGSM-CELLCARD-AS-APNTTCOMProxy-registered route objectMAINT-AS9304
203.144.64.0/19 coveringAS17976 CamGSM-CELLCARD-AS-APRADBCAT route object for Royal TeleCom Ltd. O.B.O: Telesurf ISPMAINT-THIX-CAT-TH
203.144.64.0/19 coveringAS4628 PACIFICINTERNET-AS-APREACHREACH (Customer Route)MAINT-REACH-NOC
203.144.64.0/19 coveringAS4657 STARHUB-INTERNETREACHREACH (Customer Route)MAINT-REACH-NOC
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

203.144.64.0/19 AS17976 CamGSM-CELLCARD-AS-AP
More specific

Prefixes inside 203.144.72.0/21

10 announced prefixes fall inside this one.

Show the 10 prefixes
203.144.72.0/22 AS17976 CamGSM-CELLCARD-AS-AP203.144.72.0/24 AS17976 CamGSM-CELLCARD-AS-AP203.144.73.0/24 AS17976 CamGSM-CELLCARD-AS-AP203.144.74.0/24 AS17976 CamGSM-CELLCARD-AS-AP203.144.75.0/24 AS17976 CamGSM-CELLCARD-AS-AP203.144.76.0/22 AS17976 CamGSM-CELLCARD-AS-AP203.144.76.0/24 AS17976 CamGSM-CELLCARD-AS-AP203.144.77.0/24 AS17976 CamGSM-CELLCARD-AS-AP203.144.78.0/24 AS17976 CamGSM-CELLCARD-AS-AP203.144.79.0/24 AS17976 CamGSM-CELLCARD-AS-AP
Tools

Check 203.144.72.0/21 live

Looking glassIP to ASN APIRPKI APIIRR API