203.4.212.0/22 NTT Australia Solutions Pty Ltd
Announced by AS23918 NTT Australia Solutions Pty Ltd. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 203.4.212.0/22
Prefix
Origin
AS23918 NTTIP-AS-AP
RPKI
RPKI valid
Size
1,024 addresses
Less specific
none
More specifics
0
IRR route objects
3 exact, 2 covering
In RouteViews
2026-10-13 17:13 UTC
Paths
How 203.4.212.0/22 is reached
Every path our looking glass collectors hold for this exact prefix. Open one for its attributes, or see them all side by side in the looking glass.
AS36601 TNT (TNT - Tampa, FL)Collector-1-TAMPA-FL36601 13760 3356 2914 23918
| Origin | AS23918 NTT Australia Solutions Pty Ltd |
| Origin code | IGP |
| Communities | 2914:410 2914:1406 2914:2402 2914:3400 3356:3 3356:22 3356:86 3356:575 3356:666 3356:901 3356:2013 23918:410 23918:1406 23918:2402 23918:3400 36601:150 36601:2001 36601:13760 |
| Updated | 5d 15h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 2914 23918
| Origin | AS23918 NTT Australia Solutions Pty Ltd |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 0h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4637 1221 23918
| Origin | AS23918 NTT Australia Solutions Pty Ltd |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 0h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS23918 to originate 203.4.212.0/22 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 203.4.212.0/22 | /24 | AS2914 NTT-DATA-2914 | APNIC |
| 203.4.212.0/22 | /24 | AS23918 NTTIP-AS-AP | APNIC |
| 203.4.212.0/22 | /24 | AS139760 NTTIP-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 |
|---|---|---|---|---|
| 203.4.212.0/22 | AS2914 NTT-DATA-2914 | APNIC | NTT Australia Solutions Pty Ltd Level 3, Tower 3, Darling Park, 201 Sussex Street | MAINT-AU-NTT |
| 203.4.212.0/22 | AS23918 NTTIP-AS-AP | APNIC | NTT Australia Solutions | MAINT-AU-NTT |
| 203.4.212.0/22 | AS139760 NTTIP-AS-AP | APNIC | NTT Australia Solutions Pty Ltd Level 3, Tower 3, Darling Park, 201 Sussex Street | MAINT-AU-NTT |
| 203.4.128.0/17 covering | AS7545 TPG-INTERNET-AP | RADB | Proxy route object registered by AS2764 | MAINT-AS2764 |
| 203.4.128.0/17 covering | AS9942 COMINDICO-AP | RADB | SOUL Customer | MAINT-AS7545 |