ResearchRouting table, looking glass, RPKI & IRR

38.148.0.0/17

Nobody announces 38.148.0.0/17 on its own; it is covered by 38.0.0.0/8 AS174 COGENT-174. Seen by 0 of our 5 looking glass sessions.

Summary

What the table says about 38.148.0.0/17

Prefix
38.148.0.0/17
Origin
not announced
Size
32,768 addresses
Less specific
38.0.0.0/8 AS174 COGENT-174
More specifics
26
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
38.148.0.0/17AS4226 SUMOFIBERRADBSUMOFIBERMAINT-AS54329
38.0.0.0/8 coveringAS174 COGENT-174RADBCogentMAINT-AS174
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

38.0.0.0/8 AS174 COGENT-174
More specific

Prefixes inside 38.148.0.0/17

26 announced prefixes fall inside this one.

Show the 26 prefixes
38.148.0.0/22 AS4226 SUMOFIBER38.148.4.0/22 AS4226 SUMOFIBER38.148.8.0/21 AS4226 SUMOFIBER38.148.8.0/24 AS4226 SUMOFIBER38.148.16.0/21 AS397162 SUMOFIBER-IDAHO38.148.24.0/21 AS397162 SUMOFIBER-IDAHO38.148.32.0/21 AS33727 SUMOFIBER-BOZEMAN38.148.40.0/21 AS4226 SUMOFIBER38.148.48.0/21 AS4226 SUMOFIBER38.148.56.0/21 AS4226 SUMOFIBER38.148.58.0/23 AS4226 SUMOFIBER38.148.60.0/23 AS4226 SUMOFIBER38.148.64.0/21 AS4226 SUMOFIBER38.148.72.0/24 AS4226 SUMOFIBER38.148.80.0/21 AS4226 SUMOFIBER38.148.88.0/21 AS4226 SUMOFIBER38.148.96.0/21 AS4226 SUMOFIBER38.148.104.0/21 AS4226 SUMOFIBER38.148.104.0/24 AS397162 SUMOFIBER-IDAHO38.148.106.0/24 AS397162 SUMOFIBER-IDAHO38.148.107.0/24 AS4226 SUMOFIBER38.148.109.0/24 AS397162 SUMOFIBER-IDAHO38.148.110.0/24 AS397162 SUMOFIBER-IDAHO38.148.111.0/24 AS4226 SUMOFIBER38.148.112.0/21 AS4226 SUMOFIBER38.148.120.0/21 AS4226 SUMOFIBER
Tools

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