ResearchRouting table, looking glass, RPKI & IRR

173.237.40.0/21

Nobody announces 173.237.40.0/21 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.

Summary

What the table says about 173.237.40.0/21

Prefix
173.237.40.0/21
Origin
not announced
Size
2,048 addresses
Less specific
none
More specifics
8
IRR route objects
1 exact, 1 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
173.237.40.0/21AS7979 SERVERS-COMRADBSERVERS.COM SJC1MAINT-AS46786
173.237.0.0/18 coveringAS7979 SERVERS-COMRADBSERVERS.COMMAINT-AS46786
More specific

Prefixes inside 173.237.40.0/21

8 announced prefixes fall inside this one.

Show the 8 prefixes
173.237.40.0/24 AS7979 SERVERS-COM173.237.41.0/24 AS7979 SERVERS-COM173.237.42.0/24 AS7979 SERVERS-COM173.237.43.0/24 AS7979 SERVERS-COM173.237.44.0/24 AS7979 SERVERS-COM173.237.45.0/24 AS7979 SERVERS-COM173.237.46.0/24 AS7979 SERVERS-COM173.237.47.0/24 AS7979 SERVERS-COM
Tools

Check 173.237.40.0/21 live

Looking glassIP to ASN APIRPKI APIIRR API