103.83.72.0/22
Nobody announces 103.83.72.0/22 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 103.83.72.0/22
Prefix
Origin
not announced
Size
1,024 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 103.83.72.0/22 | /22 | AS4837 CHINA169-Backbone | 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 |
|---|---|---|---|---|
| 103.83.72.0/22 | AS4837 CHINA169-Backbone | RADB | route of Chinaunicom | MAINT-AS10099 |