210.56.128.0/20 Singapore Network Services
Announced by AS18224 Singapore Network Services. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 210.56.128.0/20
Prefix
Origin
AS18224 ASN-CRIMSONLOGIC-AP # AS-CRIMSONLOGIC-AP converted to ASN-CRIMSONLOGIC-AP for RPSL compliance
RPKI
RPKI not found
Size
4,096 addresses
Less specific
none
More specifics
6
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-13 16:03 UTC
Paths
How 210.56.128.0/20 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 18224
| Origin | AS18224 Singapore Network Services |
| Origin code | IGP |
| Communities | 174:21201 174:22038 36601:150 36601:174 36601:2001 |
| Updated | 5d 13h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 4637 4657 18224
| Origin | AS18224 Singapore Network Services |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 22h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4657 18224
| Origin | AS18224 Singapore Network Services |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 22h ago |
RPKI
Route origin authorizations
No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.
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 |
|---|---|---|---|---|
| 210.56.128.0/20 | AS18224 ASN-CRIMSONLOGIC-AP # AS-CRIMSONLOGIC-AP converted to ASN-CRIMSONLOGIC-AP for RPSL compliance | NTTCOM | CrimsonLogic Pte Ltd | MAINT-CRIMSONLOGIC |
| 210.56.128.0/20 | AS19905 SECURITYSERVICES | RADB | AC_SINGTEL | MAINT-AS19905 |
More specific
Prefixes inside 210.56.128.0/20
6 announced prefixes fall inside this one.