139.227.224.0/23
Nobody announces 139.227.224.0/23 on its own; it is covered by 139.227.224.0/19 AS17621 CNCGROUP-SH. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 139.227.224.0/23
Prefix
Origin
not announced
Size
512 addresses
Less specific
More specifics
2
IRR route objects
1 exact, 4 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 139.227.224.0/19 | /19 | AS17621 CNCGROUP-SH | APNIC |
| 139.227.0.0/16 | /16 | AS17621 CNCGROUP-SH | 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 |
|---|---|---|---|---|
| 139.227.224.0/23 | AS17621 CNCGROUP-SH | APNIC | China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street | MAINT-CNCGROUP-RR |
| 139.227.224.0/19 covering | AS17621 CNCGROUP-SH | APNIC | China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street | MAINT-CNCGROUP-RR |
| 139.227.0.0/16 covering | AS17621 CNCGROUP-SH | APNIC | China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street | MAINT-CNCGROUP-RR |
| 139.227.0.0/16 covering | AS17621 CNCGROUP-SH | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK |
| 139.227.0.0/16 covering | AS17621 CNCGROUP-SH | RADB | CMI (Customer Route) | MAINT-AS58453 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 139.227.224.0/23
2 announced prefixes fall inside this one.