172.64.64.0/20
Nobody announces 172.64.64.0/20 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 172.64.64.0/20
Prefix
Origin
not announced
Size
4,096 addresses
Less specific
none
More specifics
11
IRR route objects
1 exact, 4 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 172.64.64.0/20 | /20 | 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 |
|---|---|---|---|---|
| 172.64.64.0/20 | AS13335 CLOUDFLARENET | ARIN | Cloudflare, Inc. 101 Townsend Street, San Francisco, California 94107, US | MNT-CLOUD14 |
| 172.64.0.0/16 covering | AS13335 CLOUDFLARENET | ARIN | Cloudflare, Inc. 101 Townsend Street, San Francisco, California 94107, US | MNT-CLOUD14 |
| 172.64.0.0/14 covering | AS13335 CLOUDFLARENET | ARIN | Cloudflare, Inc. 101 Townsend Street, San Francisco, California 94107, US | MNT-CLOUD14 |
| 172.64.0.0/13 covering | AS13335 CLOUDFLARENET | ARIN | Cloudflare, Inc. 101 Townsend Street, San Francisco, California 94107, US | MNT-CLOUD14 |
| 172.64.0.0/13 covering | AS13335 CLOUDFLARENET | RADB | This is a BR.Digital customer proxy route object that was created because no existing route object with the same origin was found. Please contact bgp@br.digital if you have any questions regarding this object. | MAINT-AS14840 |
More specific
Prefixes inside 172.64.64.0/20
11 announced prefixes fall inside this one.
Show the 11 prefixes
172.64.66.0/24 AS13335 CLOUDFLARENET172.64.67.0/24 AS13335 CLOUDFLARENET172.64.68.0/24 AS13335 CLOUDFLARENET172.64.69.0/24 AS13335 CLOUDFLARENET172.64.72.0/24 AS13335 CLOUDFLARENET172.64.74.0/24 AS13335 CLOUDFLARENET172.64.75.0/24 AS13335 CLOUDFLARENET172.64.76.0/24 AS13335 CLOUDFLARENET172.64.77.0/24 AS13335 CLOUDFLARENET172.64.78.0/24 AS13335 CLOUDFLARENET172.64.79.0/24 AS13335 CLOUDFLARENET