109.237.64.0/21
Nobody announces 109.237.64.0/21 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 109.237.64.0/21
Prefix
Origin
not announced
Size
2,048 addresses
Less specific
none
More specifics
11
IRR route objects
1 exact, 1 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 109.237.64.0/21 | /24 | AS140766 FPTCLOUD-AS-VN | APNIC |
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 |
|---|---|---|---|---|
| 109.237.64.0/21 | AS140766 FPTCLOUD-AS-VN | APNIC | FPTCLOUD-VN | MAINT-VN-FPT |
| 109.237.64.0/20 covering | AS41420 | BBOI | Xentech B.V. | MAINT-AS19151 |
More specific
Prefixes inside 109.237.64.0/21
11 announced prefixes fall inside this one.
Show the 11 prefixes
109.237.64.0/23 AS140766 FPTCLOUD-AS-VN109.237.64.0/24 AS140766 FPTCLOUD-AS-VN109.237.65.0/24 AS140766 FPTCLOUD-AS-VN109.237.66.0/23 AS140766 FPTCLOUD-AS-VN109.237.67.0/24 AS140766 FPTCLOUD-AS-VN109.237.68.0/23 AS140766 FPTCLOUD-AS-VN109.237.68.0/24 AS140766 FPTCLOUD-AS-VN109.237.69.0/24 AS140766 FPTCLOUD-AS-VN109.237.70.0/23 AS140766 FPTCLOUD-AS-VN109.237.70.0/24 AS140766 FPTCLOUD-AS-VN109.237.71.0/24 AS140766 FPTCLOUD-AS-VN