ResearchRouting table, looking glass, RPKI & IRR

138.57.72.0/21

Nobody announces 138.57.72.0/21 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.

Summary

What the table says about 138.57.72.0/21

Prefix
138.57.72.0/21
Origin
not announced
Size
2,048 addresses
Less specific
none
More specifics
5
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
138.57.72.0/21AS11355 SHELLARINP.O. Box 4680 ATTN: Accounts Payable, HOU-IC Houston TX 77210-4680 United StatesMNT-SSI-15
More specific

Prefixes inside 138.57.72.0/21

5 announced prefixes fall inside this one.

Show the 5 prefixes
138.57.72.0/24 AS11355 SHELL138.57.73.0/24 AS11355 SHELL138.57.74.0/24 AS11355 SHELL138.57.75.0/24 AS11355 SHELL138.57.76.0/24 AS11355 SHELL
Tools

Check 138.57.72.0/21 live

Looking glassIP to ASN APIRPKI APIIRR API