210.72.240.0/21
Nobody announces 210.72.240.0/21 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 210.72.240.0/21
Prefix
Origin
not announced
Size
2,048 addresses
Less specific
none
More specifics
5
IRR route objects
1 exact, 3 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 210.72.240.0/21 | /24 | AS9814 FibrLINK | 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 |
|---|---|---|---|---|
| 210.72.240.0/21 | AS9814 FibrLINK | RADB | regist for beijingzhongdianfeihua | MAINT-AS135572 |
| 210.72.224.0/19 covering | AS9814 FibrLINK | APNIC | FibrLINK Beijing FibrLINK Networks Co.,Ltd. | MAINT-CNNIC-AP |
| 210.72.224.0/19 covering | AS45587 CBCNET-CERNET-AS-AP | NTTCOM | CBCcom Route | MAINT-CBCCOM-NOC |
| 210.72.224.0/19 covering | AS9814 FibrLINK | RADB | CBCom | MAINT-AS2516 |
More specific
Prefixes inside 210.72.240.0/21
5 announced prefixes fall inside this one.