104.28.128.0/20
Nobody announces 104.28.128.0/20 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 104.28.128.0/20
Prefix
Origin
not announced
Size
4,096 addresses
Less specific
none
More specifics
16
IRR route objects
1 exact, 2 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 104.28.0.0/16 | /24 | AS13335 CLOUDFLARENET | 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 |
|---|---|---|---|---|
| 104.28.128.0/20 | AS13335 CLOUDFLARENET | ARIN | Cloudflare, Inc. 101 Townsend Street, San Francisco, California 94107, US | MNT-CLOUD14 |
| 104.28.128.0/19 covering | AS13335 CLOUDFLARENET | ARIN | Cloudflare, Inc. 101 Townsend Street, San Francisco, California 94107, US | MNT-CLOUD14 |
| 104.16.0.0/12 covering | AS13335 CLOUDFLARENET | ARIN | Cloudflare, Inc. 101 Townsend Street, San Francisco, California 94107, US | MNT-CLOUD14 |
More specific
Prefixes inside 104.28.128.0/20
16 announced prefixes fall inside this one.
Show the 16 prefixes
104.28.128.0/24 AS13335 CLOUDFLARENET104.28.129.0/24 AS13335 CLOUDFLARENET104.28.130.0/24 AS13335 CLOUDFLARENET104.28.131.0/24 AS13335 CLOUDFLARENET104.28.132.0/24 AS13335 CLOUDFLARENET104.28.133.0/24 AS13335 CLOUDFLARENET104.28.134.0/24 AS13335 CLOUDFLARENET104.28.135.0/24 AS13335 CLOUDFLARENET104.28.136.0/24 AS13335 CLOUDFLARENET104.28.137.0/24 AS13335 CLOUDFLARENET104.28.138.0/24 AS13335 CLOUDFLARENET104.28.139.0/24 AS13335 CLOUDFLARENET104.28.140.0/24 AS13335 CLOUDFLARENET104.28.141.0/24 AS13335 CLOUDFLARENET104.28.142.0/24 AS13335 CLOUDFLARENET104.28.143.0/24 AS13335 CLOUDFLARENET