180.222.128.0/21 3 Tai Seng drive # 04-00
Announced by AS45938 3 Tai Seng drive # 04-00. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 180.222.128.0/21
Prefix
Origin
AS45938 NUCLEUS-CONNECT-SG
RPKI
RPKI valid
Size
2,048 addresses
Less specific
none
More specifics
7
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-16 08:02 UTC
Paths
How 180.222.128.0/21 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 174 4657 45938
| Origin | AS45938 3 Tai Seng drive # 04-00 |
| Origin code | IGP |
| Communities | 174:21201 174:22038 36601:150 36601:174 36601:2001 |
| Updated | 8d 5h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 4637 4657 45938
| Origin | AS45938 3 Tai Seng drive # 04-00 |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 8d 13h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4657 45938
| Origin | AS45938 3 Tai Seng drive # 04-00 |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 8d 13h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS45938 to originate 180.222.128.0/21 up to /21. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 180.222.128.0/21 | /21 | AS45938 NUCLEUS-CONNECT-SG | 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 |
|---|---|---|---|---|
| 180.222.128.0/21 | AS45938 NUCLEUS-CONNECT-SG | APNIC | Nucleus Connect Pte Ltd 3 Tai Seng drive Da Vinci Building | MAINT-NUCLEUS-CONNECT-SG |
More specific
Prefixes inside 180.222.128.0/21
7 announced prefixes fall inside this one.
Show the 7 prefixes
180.222.128.0/24 AS45938 NUCLEUS-CONNECT-SG180.222.129.0/24 AS45938 NUCLEUS-CONNECT-SG180.222.130.0/24 AS45938 NUCLEUS-CONNECT-SG180.222.131.0/24 AS45938 NUCLEUS-CONNECT-SG180.222.132.0/24 AS45938 NUCLEUS-CONNECT-SG180.222.133.0/24 AS45938 NUCLEUS-CONNECT-SG180.222.135.0/24 AS45938 NUCLEUS-CONNECT-SG