103.37.100.0/22 Qingdao,266000
Announced by AS58541 Qingdao,266000. RPKI valid Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 103.37.100.0/22
Prefix
Origin
AS58541 CHINATELECOM-SHANDONG-QINGDAO-IDC
RPKI
RPKI valid
Size
1,024 addresses
Less specific
none
More specifics
0
IRR route objects
0 exact, 0 covering
In RouteViews
2026-10-13 04:03 UTC
RPKI
Route origin authorizations
Covered by a ROA authorizing AS58541 to originate 103.37.100.0/22 up to /22. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 103.37.100.0/22 | /22 | AS58541 CHINATELECOM-SHANDONG-QINGDAO-IDC | APNIC |