47.104.0.0/13
Nobody announces 47.104.0.0/13 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 47.104.0.0/13
Prefix
Origin
not announced
Size
524,288 addresses
Less specific
none
More specifics
15
IRR route objects
3 exact, 0 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 47.104.0.0/13 | /24 | AS37963 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 |
|---|---|---|---|---|
| 47.104.0.0/13 | AS37963 ALIBABA-CN-NET | APNIC | Hangzhou Alibaba Advertising Co.,Ltd. | MAINT-CNNIC-AP |
| 47.104.0.0/13 | AS45102 ALIBABA-CN-NET | APNIC | Alibaba (US) Technology Co., Ltd. | MAINT-CNNIC-AP |
| 47.104.0.0/13 | AS37963 ALIBABA-CN-NET | RADB | Alibaba Cloud | MAINT-ALIBABA-CLOUD |
More specific
Prefixes inside 47.104.0.0/13
15 announced prefixes fall inside this one.
Show the 15 prefixes
47.104.0.0/15 AS37963 ALIBABA-CN-NET47.104.0.0/16 AS37963 ALIBABA-CN-NET47.105.0.0/16 AS37963 ALIBABA-CN-NET47.105.24.0/23 AS37963 ALIBABA-CN-NET47.106.0.0/15 AS37963 ALIBABA-CN-NET47.106.0.0/16 AS37963 ALIBABA-CN-NET47.107.0.0/16 AS37963 ALIBABA-CN-NET47.108.0.0/15 AS37963 ALIBABA-CN-NET47.108.0.0/16 AS37963 ALIBABA-CN-NET47.108.108.0/24 AS37963 ALIBABA-CN-NET47.109.0.0/16 AS37963 ALIBABA-CN-NET47.109.0.0/23 AS37963 ALIBABA-CN-NET47.110.0.0/15 AS37963 ALIBABA-CN-NET47.110.0.0/16 AS37963 ALIBABA-CN-NET47.111.0.0/16 AS37963 ALIBABA-CN-NET