52.85.128.0/19
Nobody announces 52.85.128.0/19 on its own; it is covered by 52.84.0.0/14 AS16509 AMAZON-02. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 52.85.128.0/19
Prefix
Origin
not announced
Size
8,192 addresses
Less specific
More specifics
18
IRR route objects
1 exact, 4 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 52.85.128.0/18 | /24 | AS16509 AMAZON-02 | ARIN |
| 52.85.128.0/17 | /17 | AS16509 AMAZON-02 | ARIN |
| 52.85.0.0/16 | /16 | AS16509 AMAZON-02 | ARIN |
| 52.84.0.0/15 | /15 | AS16509 AMAZON-02 | ARIN |
| 52.84.0.0/14 | /14 | 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 |
|---|---|---|---|---|
| 52.85.128.0/19 | AS16509 AMAZON-02 | RADB | Amazon - CloudFront TD | MAINT-AS16509 |
| 52.85.128.0/18 covering | AS16509 AMAZON-02 | RADB | Amazon - CloudFront TD | MAINT-AS16509 |
| 52.85.128.0/17 covering | AS16509 AMAZON-02 | RADB | Amazon - CloudFront TD | MAINT-AS16509 |
| 52.85.0.0/16 covering | AS16509 AMAZON-02 | RADB | Amazon - CloudFront TD | MAINT-AS16509 |
| 52.84.0.0/15 covering | AS16509 AMAZON-02 | RADB | CloudFront Route Control | MAINT-AS16509 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 52.85.128.0/19
18 announced prefixes fall inside this one.
Show the 18 prefixes
52.85.128.0/24 AS16509 AMAZON-0252.85.129.0/24 AS16509 AMAZON-0252.85.130.0/23 AS16509 AMAZON-0252.85.132.0/22 AS16509 AMAZON-0252.85.136.0/23 AS16509 AMAZON-0252.85.138.0/23 AS16509 AMAZON-0252.85.140.0/24 AS16509 AMAZON-0252.85.141.0/24 AS16509 AMAZON-0252.85.142.0/24 AS16509 AMAZON-0252.85.144.0/21 AS16509 AMAZON-0252.85.152.0/24 AS16509 AMAZON-0252.85.153.0/24 AS16509 AMAZON-0252.85.154.0/24 AS16509 AMAZON-0252.85.155.0/24 AS16509 AMAZON-0252.85.156.0/24 AS16509 AMAZON-0252.85.157.0/24 AS16509 AMAZON-0252.85.158.0/24 AS16509 AMAZON-0252.85.159.0/24 AS16509 AMAZON-02