223.27.176.0/23 Cloudflare London, LLC
Announced by AS209242 Cloudflare London, LLC. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 223.27.176.0/23
Prefix
Origin
AS209242 CLOUDFLARESPECTRUM
RPKI
RPKI valid
Size
512 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-14 12:02 UTC
Paths
How 223.27.176.0/23 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 13335 209242
| Origin | AS209242 Cloudflare London, LLC |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 7h 49m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 13335 209242
| Origin | AS209242 Cloudflare London, LLC |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 18h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 13335 209242
| Origin | AS209242 Cloudflare London, LLC |
| Origin code | IGP |
| Communities | 6461:5998 36295:100 36295:6461 |
| Updated | 1d 0h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS209242 to originate 223.27.176.0/23 up to /23. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 223.27.176.0/23 | /23 | AS209242 CLOUDFLARESPECTRUM | 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 |
|---|---|---|---|---|
| 223.27.176.0/23 | AS7474 OPTUSCOM-AS01-AU | APNIC | FUJIFILM Data Management Solutions Australia Pty Ltd Level 5, 26 College St | MAINT-FDMSAPL-AU |
| 223.27.176.0/23 | AS209242 CLOUDFLARESPECTRUM | APNIC | FUJIFILM Data Management Solutions Australia Pty Ltd Level 17, 65 Berry St North Sydney NSW 2060 Australia | MAINT-FDMSAPL-AU |