43.64.0.0/11
Nobody announces 43.64.0.0/11 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 43.64.0.0/11
Prefix
Origin
not announced
Size
2,097,152 addresses
Less specific
none
More specifics
18
IRR route objects
2 exact, 6 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 43.0.0.0/9 | /15 | AS37963 ALIBABA-CN-NET | APNIC |
| 43.0.0.0/9 | /15 | AS45102 ALIBABA-CN-NET | 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 |
|---|---|---|---|---|
| 43.64.0.0/11 | AS37963 ALIBABA-CN-NET | APNIC | Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, | MAINT-ASEPL-SG |
| 43.64.0.0/11 | AS45102 ALIBABA-CN-NET | APNIC | Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, | MAINT-ASEPL-SG |
| 43.64.0.0/10 covering | AS37963 ALIBABA-CN-NET | APNIC | Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, | MAINT-ASEPL-SG |
| 43.64.0.0/10 covering | AS45102 ALIBABA-CN-NET | APNIC | Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, | MAINT-ASEPL-SG |
| 43.0.0.0/9 covering | AS37963 ALIBABA-CN-NET | APNIC | Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, | MAINT-ASEPL-SG |
| 43.0.0.0/9 covering | AS45102 ALIBABA-CN-NET | APNIC | Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, | MAINT-ASEPL-SG |
| 43.0.0.0/9 covering | AS37963 ALIBABA-CN-NET | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD |
| 43.0.0.0/9 covering | AS45102 ALIBABA-CN-NET | RADB | Alibaba CLoud | MAINT-ALIBABA-CLOUD |
More specific
Prefixes inside 43.64.0.0/11
18 announced prefixes fall inside this one.
Show the 18 prefixes
43.90.0.0/16 AS45102 ALIBABA-CN-NET43.90.0.0/17 AS45102 ALIBABA-CN-NET43.90.128.0/17 AS45102 ALIBABA-CN-NET43.92.0.0/17 AS45102 ALIBABA-CN-NET43.92.0.0/18 AS45102 ALIBABA-CN-NET43.92.64.0/18 AS45102 ALIBABA-CN-NET43.92.128.0/17 AS45102 ALIBABA-CN-NET43.92.128.0/18 AS45102 ALIBABA-CN-NET43.92.192.0/18 AS45102 ALIBABA-CN-NET43.93.0.0/17 AS45102 ALIBABA-CN-NET43.93.0.0/18 AS45102 ALIBABA-CN-NET43.93.64.0/18 AS45102 ALIBABA-CN-NET43.93.128.0/17 AS45102 ALIBABA-CN-NET43.93.128.0/18 AS45102 ALIBABA-CN-NET43.93.192.0/18 AS45102 ALIBABA-CN-NET43.94.0.0/18 AS45102 ALIBABA-CN-NET43.94.0.0/19 AS45102 ALIBABA-CN-NET43.94.32.0/19 AS45102 ALIBABA-CN-NET