ResearchRouting table, looking glass, RPKI & IRR

209.73.178.0/23

Nobody announces 209.73.178.0/23 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.

Summary

What the table says about 209.73.178.0/23

Prefix
209.73.178.0/23
Origin
not announced
Size
512 addresses
Less specific
none
More specifics
2
IRR route objects
1 exact, 3 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
209.73.178.0/23AS36752 YAHOO-SP1RADBYahoo ATAMAINT-YAHOO
209.73.176.0/21 coveringAS14778 YAHOORADBYahoo ac2MAINT-YAHOO
209.73.176.0/20 coveringAS16515 ALTAVISTALEVEL3NYC route for Alta VistaALTAVISTAL3-MNT
209.73.176.0/20 coveringAS17110 YAHOO-US2RADBYahoo AltaVista DCN block 1MAINT-YAHOO
More specific

Prefixes inside 209.73.178.0/23

2 announced prefixes fall inside this one.

Show the 2 prefixes
209.73.178.0/24 AS36752 YAHOO-SP1209.73.179.0/24 AS36752 YAHOO-SP1
Tools

Check 209.73.178.0/23 live

Looking glassIP to ASN APIRPKI APIIRR API