54.239.128.0/18
Nobody announces 54.239.128.0/18 on its own; it is covered by 54.224.0.0/12 AS16509 AMAZON-02. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 54.239.128.0/18
Prefix
Origin
not announced
Size
16,384 addresses
Less specific
More specifics
27
IRR route objects
0 exact, 2 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 54.239.128.0/18 | /24 | AS16509 AMAZON-02 | ARIN |
| 54.224.0.0/12 | /12 | AS16509 AMAZON-02 | ARIN |
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 |
|---|---|---|---|---|
| 54.224.0.0/12 covering | AS16509 AMAZON-02 | RADB | Amazon NA prefix | MAINT-AS16509 |
| 54.224.0.0/12 covering | AS16509 AMAZON-02 | REACH | REACH (Customer Route) | MAINT-REACH-NOC |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 54.239.128.0/18
27 announced prefixes fall inside this one.
Show the 27 prefixes
54.239.130.0/24 AS16509 AMAZON-0254.239.131.0/24 AS16509 AMAZON-0254.239.132.0/24 AS16509 AMAZON-0254.239.133.0/24 AS16509 AMAZON-0254.239.142.0/24 AS16509 AMAZON-0254.239.143.0/24 AS16509 AMAZON-0254.239.152.0/23 AS16509 AMAZON-0254.239.158.0/24 AS16509 AMAZON-0254.239.159.0/24 AS16509 AMAZON-0254.239.162.0/24 AS16509 AMAZON-0254.239.163.0/24 AS16509 AMAZON-0254.239.164.0/24 AS16509 AMAZON-0254.239.165.0/24 AS16509 AMAZON-0254.239.168.0/24 AS16509 AMAZON-0254.239.169.0/24 AS16509 AMAZON-0254.239.172.0/24 AS16509 AMAZON-0254.239.173.0/24 AS16509 AMAZON-0254.239.174.0/24 AS16509 AMAZON-0254.239.175.0/24 AS16509 AMAZON-0254.239.176.0/24 AS16509 AMAZON-0254.239.177.0/24 AS16509 AMAZON-0254.239.180.0/24 AS16509 AMAZON-0254.239.181.0/24 AS16509 AMAZON-0254.239.186.0/24 AS16509 AMAZON-0254.239.187.0/24 AS16509 AMAZON-0254.239.190.0/24 AS16509 AMAZON-0254.239.191.0/24 AS16509 AMAZON-02