203.83.168.0/21
Nobody announces 203.83.168.0/21 on its own; it is covered by 203.83.160.0/19 AS17471 CYBERNET-BD-AS. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 203.83.168.0/21
Prefix
Origin
not announced
Size
2,048 addresses
Less specific
More specifics
8
IRR route objects
1 exact, 2 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 203.83.160.0/19 | /24 | AS17471 CYBERNET-BD-AS | 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 |
|---|---|---|---|---|
| 203.83.168.0/21 | AS17471 CYBERNET-BD-AS | APNIC | GRAMEEN CYBERNET R M Center (4th Floor) 101 Gulshan Avenue | MAINT-BD-AZHAR |
| 203.83.160.0/20 covering | AS17471 CYBERNET-BD-AS | APNIC | GRAMEEN CYBERNET R M Center (4th Floor) 101 Gulshan Avenue | MAINT-BD-AZHAR |
| 203.83.160.0/19 covering | AS17471 CYBERNET-BD-AS | APNIC | Grameen CyberNet APNIC maintainer | MAINT-BD-AZHAR |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 203.83.168.0/21
8 announced prefixes fall inside this one.
Show the 8 prefixes
203.83.168.0/24 AS17471 CYBERNET-BD-AS203.83.169.0/24 AS17471 CYBERNET-BD-AS203.83.170.0/24 AS17471 CYBERNET-BD-AS203.83.171.0/24 AS17471 CYBERNET-BD-AS203.83.172.0/24 AS17471 CYBERNET-BD-AS203.83.173.0/24 AS17471 CYBERNET-BD-AS203.83.174.0/24 AS17471 CYBERNET-BD-AS203.83.175.0/24 AS17471 CYBERNET-BD-AS