ResearchRouting table, looking glass, RPKI & IRR

209.233.156.0/22

Nobody announces 209.233.156.0/22 on its own; it is covered by 209.232.0.0/15 AS7018 ATT-INTERNET4. Seen by 0 of our 5 looking glass sessions.

What the table says about 209.233.156.0/22

Origin
not announced
Size
1,024 addresses
More specifics
0
IRR route objects
3 exact, 2 covering

Route origin authorizations

No ROA covers this prefix. Validate another origin.

Route objects

Registered in the IRR for this prefix and the ones covering it. Look it up live.

RouteOriginSourceDescriptionMaintained by
209.233.156.0/22AS7118 GIS-7118ALTDBProxiesyMAINT-PROXIESY
209.233.156.0/22AS7777 VIX2ALTDBRoute object for ARIN blockMAINT-AS206831
209.233.156.0/22AS13863 ALVAKARADBAS13863 proxy-registered route by CogentMAINT-AS174
209.233.128.0/19 coveringAS7132 SBIS-ASRADBSBC Internet ServicesMAINT-AS7132
209.232.0.0/15 coveringAS7132 SBIS-ASRADBARIN Allocation SBC Internet ServicesMAINT-AS7132

Covering prefixes

Announced prefixes that contain this one, most specific first.

Check 209.233.156.0/22 live