203.77.240.0/20
Nobody announces 203.77.240.0/20 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 203.77.240.0/20
Prefix
Origin
not announced
Size
4,096 addresses
Less specific
none
More specifics
12
IRR route objects
2 exact, 2 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 203.77.224.0/19 | /24 | AS9228 CENTRALONLINE-ID-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 |
|---|---|---|---|---|
| 203.77.240.0/20 | AS9228 CENTRALONLINE-ID-AS-AP | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 203.77.240.0/20 | AS9228 CENTRALONLINE-ID-AS-AP | RADB | Proxy-registered route object | MAINT-AS9304 |
| 203.77.224.0/19 covering | AS9228 CENTRALONLINE-ID-AS-AP | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 203.77.224.0/19 covering | AS9228 CENTRALONLINE-ID-AS-AP | RADB | Proxy-registered route object | MAINT-AS9304 |
More specific
Prefixes inside 203.77.240.0/20
12 announced prefixes fall inside this one.
Show the 12 prefixes
203.77.240.0/24 AS9228 CENTRALONLINE-ID-AS-AP203.77.241.0/24 AS9228 CENTRALONLINE-ID-AS-AP203.77.242.0/24 AS9228 CENTRALONLINE-ID-AS-AP203.77.246.0/24 AS9228 CENTRALONLINE-ID-AS-AP203.77.247.0/24 AS9228 CENTRALONLINE-ID-AS-AP203.77.248.0/24 AS9228 CENTRALONLINE-ID-AS-AP203.77.249.0/24 AS9228 CENTRALONLINE-ID-AS-AP203.77.250.0/24 AS9228 CENTRALONLINE-ID-AS-AP203.77.251.0/24 AS9228 CENTRALONLINE-ID-AS-AP203.77.252.0/24 AS9228 CENTRALONLINE-ID-AS-AP203.77.254.0/24 AS9228 CENTRALONLINE-ID-AS-AP203.77.255.0/24 AS9228 CENTRALONLINE-ID-AS-AP