38.244.0.0/18 Cogent Communications, LLC
Announced by AS174 Cogent Communications, LLC. RPKI not found Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 38.244.0.0/18
Prefix
Origin
AS174 COGENT-174
RPKI
RPKI not found
Size
16,384 addresses
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More specifics
10
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-14 08:02 UTC
RPKI
Route origin authorizations
No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.
IRR
Route objects
Registered in the IRR for this prefix and the ones covering it. Look it up live.
| Route | Origin | Source | Description | Maintained by |
|---|---|---|---|---|
| 38.244.0.0/18 | AS979 NETLAB-SDN | RADB | Route Registered for Cogent Communications Customer NetLab | MAINT-AS174 |
| 38.0.0.0/8 covering | AS174 COGENT-174 | RADB | Cogent | MAINT-AS174 |
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Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 38.244.0.0/18
10 announced prefixes fall inside this one.
Show the 10 prefixes
38.244.0.0/24 AS979 NETLAB-SDN38.244.14.0/24 AS979 NETLAB-SDN38.244.15.0/24 AS979 NETLAB-SDN38.244.17.0/24 AS979 NETLAB-SDN38.244.29.0/24 AS979 NETLAB-SDN38.244.40.0/24 AS400342 EDGENAT-CLOUD38.244.60.0/24 AS1054 ZONT-LLC38.244.61.0/24 AS1054 ZONT-LLC38.244.62.0/24 AS1054 ZONT-LLC38.244.63.0/24 AS1054 ZONT-LLC