ResearchRouting table, looking glass, RPKI & IRR

72.27.0.0/17

Nobody announces 72.27.0.0/17 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.

Summary

What the table says about 72.27.0.0/17

Prefix

Origin

not announced

Size

32,768 addresses

Less specific

none

More specifics

31

IRR route objects

1 exact, 0 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.

Route	Origin	Source	Description	Maintained by
72.27.0.0/17	AS10292 CWJ-1	RADB	COLUMBUS NETWORKS TRANSIT CUSTOMERS	MAINT-AS23520

More specific

Prefixes inside 72.27.0.0/17

31 announced prefixes fall inside this one.

Show the 31 prefixes

72.27.0.0/22 AS30689 FLOW-NET 72.27.4.0/24 AS30689 FLOW-NET 72.27.5.0/24 AS30689 FLOW-NET 72.27.6.0/23 AS30689 FLOW-NET 72.27.8.0/21 AS30689 FLOW-NET 72.27.16.0/21 AS30689 FLOW-NET 72.27.24.0/21 AS30689 FLOW-NET 72.27.32.0/21 AS30689 FLOW-NET 72.27.40.0/21 AS30689 FLOW-NET 72.27.48.0/24 AS30689 FLOW-NET 72.27.49.0/24 AS30689 FLOW-NET 72.27.50.0/23 AS30689 FLOW-NET 72.27.52.0/24 AS30689 FLOW-NET 72.27.53.0/24 AS30689 FLOW-NET 72.27.54.0/23 AS30689 FLOW-NET 72.27.56.0/21 AS30689 FLOW-NET 72.27.64.0/21 AS30689 FLOW-NET 72.27.72.0/22 AS30689 FLOW-NET 72.27.76.0/22 AS30689 FLOW-NET 72.27.80.0/22 AS30689 FLOW-NET 72.27.84.0/22 AS30689 FLOW-NET 72.27.88.0/22 AS30689 FLOW-NET 72.27.92.0/23 AS30689 FLOW-NET 72.27.94.0/24 AS30689 FLOW-NET 72.27.95.0/24 AS30689 FLOW-NET 72.27.96.0/22 AS30689 FLOW-NET 72.27.100.0/22 AS30689 FLOW-NET 72.27.104.0/22 AS30689 FLOW-NET 72.27.108.0/22 AS30689 FLOW-NET 72.27.112.0/21 AS30689 FLOW-NET 72.27.120.0/21 AS30689 FLOW-NET

Tools

Check 72.27.0.0/17 live

Looking glass IP to ASN API RPKI API IRR API