203.158.246.0/23
Nobody announces 203.158.246.0/23 on its own; it is covered by 203.158.240.0/20 AS9903 RIT-AS-AP. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 203.158.246.0/23
Prefix
Origin
not announced
Size
512 addresses
Less specific
More specifics
2
IRR route objects
1 exact, 6 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 203.158.246.0/23 | /23 | AS137546 RMUTT-EN-AS-AP | APNIC |
| 203.158.244.0/22 | /22 | AS137546 RMUTT-EN-AS-AP | APNIC |
| 203.158.240.0/21 | /21 | AS9903 RIT-AS-AP | APNIC |
| 203.158.240.0/20 | /20 | AS9903 RIT-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 |
|---|---|---|---|---|
| 203.158.246.0/23 | AS137546 RMUTT-EN-AS-AP | APNIC | Rajamangala University of Technology Thanyaburi 39 Moo 1, Klong 6 | MAINT-RUOTTC-TH |
| 203.158.244.0/22 covering | AS137546 RMUTT-EN-AS-AP | APNIC | Rajamangala University of Technology Thanyaburi 39 Moo 1, Klong 6 | MAINT-RUOTTC-TH |
| 203.158.240.0/21 covering | AS9903 RIT-AS-AP | APNIC | Rajamangala University of Technology Thanyaburi 39 Moo 1, Klong 6 | MAINT-RUOTTC-TH |
| 203.158.240.0/20 covering | AS9903 RIT-AS-AP | APNIC | Rajamangala University of Technology Thanyaburi 39 Moo 1, Klong 6 | MAINT-RUOTTC-TH |
| 203.158.240.0/20 covering | AS9903 RIT-AS-AP | RADB | Rajamangala University of Technology Tanyaburi network | MAINT-AS4621 |
| 203.158.192.0/18 covering | AS9903 RIT-AS-AP | RADB | Proxy-registered route object | MAINT-AS3491 |
| 203.158.128.0/17 covering | AS4621 UNINET-AS-AP | RADB | BtN Customer | MAINT-AS3491 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 203.158.246.0/23
2 announced prefixes fall inside this one.