ResearchRouting table, looking glass, RPKI & IRR

81.31.144.0/20

Nobody announces 81.31.144.0/20 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.

Summary

What the table says about 81.31.144.0/20

Prefix
81.31.144.0/20
Origin
not announced
Size
4,096 addresses
Less specific
none
More specifics
16
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.

RouteOriginSourceDescriptionMaintained by
81.31.144.0/20AS47242 HOST-SPARIPENCOLTENGINE-MNT
More specific

Prefixes inside 81.31.144.0/20

16 announced prefixes fall inside this one.

Show the 16 prefixes
81.31.144.0/24 AS47242 HOST-SPA81.31.145.0/24 AS47242 HOST-SPA81.31.146.0/24 AS47242 HOST-SPA81.31.147.0/24 AS47242 HOST-SPA81.31.148.0/24 AS47242 HOST-SPA81.31.149.0/24 AS47242 HOST-SPA81.31.150.0/24 AS47242 HOST-SPA81.31.151.0/24 AS47242 HOST-SPA81.31.152.0/24 AS47242 HOST-SPA81.31.153.0/24 AS47242 HOST-SPA81.31.154.0/24 AS47242 HOST-SPA81.31.155.0/24 AS47242 HOST-SPA81.31.156.0/24 AS47242 HOST-SPA81.31.157.0/24 AS47242 HOST-SPA81.31.158.0/24 AS47242 HOST-SPA81.31.159.0/24 AS47242 HOST-SPA
Tools

Check 81.31.144.0/20 live

Looking glassIP to ASN APIRPKI APIIRR API