ResearchRouting table, looking glass, RPKI & IRR

212.54.144.0/21

Nobody announces 212.54.144.0/21 on its own; it is covered by 212.54.144.0/20 AS50292 STRATOGEN. Seen by 0 of our 5 looking glass sessions.

Summary

What the table says about 212.54.144.0/21

Prefix
212.54.144.0/21
Origin
not announced
Size
2,048 addresses
Less specific
212.54.144.0/20 AS50292 STRATOGEN
More specifics
3
IRR route objects
1 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
212.54.144.0/21AS50292 STRATOGENRIPEStratogen-Internet-LDN2 LONDON4MNT-STRATOGEN
212.54.128.0/19 coveringAS3491 PCCWG-APAC-HKREACHREACH (Customer Route)MAINT-REACH-NOC
212.54.128.0/19 coveringAS50292 STRATOGENRIPEStratogen-Internet-LDN2 LONDON2MNT-STRATOGEN
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

212.54.144.0/20 AS50292 STRATOGEN212.54.128.0/19 AS50292 STRATOGEN
More specific

Prefixes inside 212.54.144.0/21

3 announced prefixes fall inside this one.

Show the 3 prefixes
212.54.144.0/22 AS50292 STRATOGEN212.54.144.0/24 AS50292 STRATOGEN212.54.148.0/22 AS50292 STRATOGEN
Tools

Check 212.54.144.0/21 live

Looking glassIP to ASN APIRPKI APIIRR API