ResearchRouting table, looking glass, RPKI & IRR

154.221.72.0/21

Nobody announces 154.221.72.0/21 on its own; it is covered by 154.221.0.0/16 AS35916 MULTA-ASN1. Seen by 0 of our 5 looking glass sessions.

Summary

What the table says about 154.221.72.0/21

Prefix
154.221.72.0/21
Origin
not announced
Size
2,048 addresses
Less specific
154.221.0.0/16 AS35916 MULTA-ASN1
More specifics
9
IRR route objects
2 exact, 12 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
154.221.72.0/21AS134548 DXTL-HKNTTCOMProxy-registered route objectMAINT-AS9304
154.221.72.0/21AS134548 DXTL-HKRADBProxy-registered route objectMAINT-AS9304
154.221.64.0/20 coveringAS134548 DXTL-HKNTTCOMProxy-registered route objectMAINT-AS9304
154.221.64.0/20 coveringAS134548 DXTL-HKRADBProxy-registered route objectMAINT-AS9304
154.221.64.0/19 coveringAS134548 DXTL-HKNTTCOMProxy-registered route objectMAINT-AS9304
154.221.64.0/19 coveringAS134548 DXTL-HKRADBProxy-registered route objectMAINT-AS9304
154.221.64.0/18 coveringAS134548 DXTL-HKNTTCOMProxy-registered route objectMAINT-AS9304
154.221.64.0/18 coveringAS134175 SH2206-APRADBPROXYMAINT-AS134548
154.221.64.0/18 coveringAS134548 DXTL-HKRADBProxy-registered route objectMAINT-AS9304
154.221.0.0/17 coveringAS134548 DXTL-HKNTTCOMProxy-registered route objectMAINT-AS9304
154.221.0.0/17 coveringAS4515 PCCW-AS-APRADBProxy-registered route objectMAINT-AS3491
154.221.0.0/17 coveringAS134548 DXTL-HKRADBDXTL TECHMAINT-AS134548
154.221.0.0/16 coveringAS35916 MULTA-ASN1RADBCustomer Route - LOA providedMAINT-AS35916
154.220.0.0/15 coveringAS35916 MULTA-ASN1RADBCMI (Customer Route)MAINT-AS58453
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

154.221.0.0/16 AS35916 MULTA-ASN1
More specific

Prefixes inside 154.221.72.0/21

9 announced prefixes fall inside this one.

Show the 9 prefixes
154.221.72.0/22 AS134175 SH2206-AP154.221.72.0/24 AS17561 LCS-AS-AP154.221.73.0/24 AS17561 LCS-AS-AP154.221.74.0/24 AS17561 LCS-AS-AP154.221.75.0/24 AS17561 LCS-AS-AP154.221.76.0/24 AS17561 LCS-AS-AP154.221.77.0/24 AS17561 LCS-AS-AP154.221.78.0/24 AS17561 LCS-AS-AP154.221.79.0/24 AS17561 LCS-AS-AP
Tools

Check 154.221.72.0/21 live

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