203.166.192.0/22
Nobody announces 203.166.192.0/22 on its own; it is covered by 203.166.192.0/20 AS9326 CENTRIN-AS-AP. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 203.166.192.0/22
Prefix
Origin
not announced
Size
1,024 addresses
Less specific
More specifics
0
IRR route objects
2 exact, 5 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 203.166.192.0/20 | /24 | AS9326 CENTRIN-AS-AP | 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 |
|---|---|---|---|---|
| 203.166.192.0/22 | AS9326 CENTRIN-AS-AP | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 203.166.192.0/22 | AS9326 CENTRIN-AS-AP | RADB | Proxy-registered route object | MAINT-AS9304 |
| 203.166.192.0/21 covering | AS9326 CENTRIN-AS-AP | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 203.166.192.0/21 covering | AS9326 CENTRIN-AS-AP | RADB | Proxy-registered route object | MAINT-AS9304 |
| 203.166.192.0/20 covering | AS9326 CENTRIN-AS-AP | NTTCOM | Trans for AS7713 | MAINT-TMHKNTT |
| 203.166.192.0/20 covering | AS9326 CENTRIN-AS-AP | RADB | Proxy-registered route object | MAINT-AS9304 |
| 203.166.192.0/20 covering | AS4657 STARHUB-INTERNET | REACH | REACH (Customer Route) | MAINT-REACH-NOC |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.