143.188.154.0/23
Nobody announces 143.188.154.0/23 on its own; it is covered by 143.188.152.0/22 AS8075 MICROSOFT-CORP-MSN-AS-BLOCK. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 143.188.154.0/23
Prefix
Origin
not announced
Size
512 addresses
Less specific
More specifics
0
IRR route objects
2 exact, 4 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 143.188.152.0/22 | /23 | AS8075 MICROSOFT-CORP-MSN-AS-BLOCK | APNIC |
| 143.188.152.0/22 | /23 | AS140637 MTG-MG | 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 |
|---|---|---|---|---|
| 143.188.154.0/23 | AS8075 MICROSOFT-CORP-MSN-AS-BLOCK | APNIC | Department of Agriculture, Fisheries and Forestry GPO Box 858 | MAINT-AU-DAWE |
| 143.188.154.0/23 | AS140637 MTG-MG | APNIC | Department of Agriculture, Fisheries and Forestry GPO Box 858 | MAINT-AU-DAWE |
| 143.188.152.0/22 covering | AS8075 MICROSOFT-CORP-MSN-AS-BLOCK | APNIC | Department of Agriculture, Fisheries and Forestry GPO Box 858 | MAINT-AU-DAWE |
| 143.188.152.0/22 covering | AS140637 MTG-MG | APNIC | Department of Agriculture, Fisheries and Forestry GPO Box 858 | MAINT-AU-DAWE |
| 143.188.152.0/22 covering | AS8075 MICROSOFT-CORP-MSN-AS-BLOCK | RADB | Microsoft ByoIp | MAINT-AS8075 |
| 143.188.0.0/16 covering | AS17477 MCT-SYDNEY | RADB | Proxy route object registered by AS2764 | MAINT-AS2764 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.