ResearchRouting table, looking glass, RPKI & IRR

167.253.128.0/22

Nobody announces 167.253.128.0/22 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.

Summary

What the table says about 167.253.128.0/22

Prefix
167.253.128.0/22
Origin
not announced
Size
1,024 addresses
Less specific
none
More specifics
4
IRR route objects
3 exact, 0 covering
RPKI

Route origin authorizations

Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
167.253.128.0/22/22AS6079 RCN-ASARIN
167.253.128.0/22/22AS7018 ATT-INTERNET4ARIN
167.253.128.0/22/22AS399955 BRCRUDE-NETWORKARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
167.253.128.0/22AS6079 RCN-ASARINReadyAware LLCMNT-RL-886
167.253.128.0/22AS7018 ATT-INTERNET4ARIN901 East Carey Street Richmond VA 23219 United StatesMNT-RL-886
167.253.128.0/22AS399955 BRCRUDE-NETWORKARINReadyAware LLCMNT-RL-886
More specific

Prefixes inside 167.253.128.0/22

4 announced prefixes fall inside this one.

Show the 4 prefixes
167.253.128.0/24 AS6079 RCN-AS167.253.129.0/24 AS6079 RCN-AS167.253.130.0/24 AS6079 RCN-AS167.253.131.0/24 AS6079 RCN-AS
Tools

Check 167.253.128.0/22 live

Looking glassIP to ASN APIRPKI APIIRR API