203.163.222.0/23
Nobody announces 203.163.222.0/23 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 203.163.222.0/23
Prefix
Origin
not announced
Size
512 addresses
Less specific
none
More specifics
0
IRR route objects
3 exact, 3 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 203.163.222.0/23 | /24 | AS10133 TPIX-AS-TW | 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 |
|---|---|---|---|---|
| 203.163.222.0/23 | AS10133 TPIX-AS-TW | APNIC | Chief Telecom Inc. 2F, No. 68, Ruiguanf Rd., NeiHu District, | MAINT-TW-CHIEF |
| 203.163.222.0/23 | AS10133 TPIX-AS-TW | RADB | Registered Route | MAINT-AS17408 |
| 203.163.222.0/23 | AS17408 ABOVE-AS-AP | REACH | REACH (Customer Route) | MAINT-REACH-NOC |
| 203.163.208.0/20 covering | AS9505 TWGATE-AP | REACH | REACH (Customer Route) | MAINT-REACH-NOC |
| 203.163.192.0/19 covering | AS9831 UNIGATE-AS-AP | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 |
| 203.163.192.0/19 covering | AS9505 TWGATE-AP | REACH | REACH (Customer Route) | MAINT-REACH-NOC |