211.76.40.0/22 UNION BROADBAND NETWORK
Announced by AS24164 UNION BROADBAND NETWORK. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 211.76.40.0/22
Prefix
Origin
AS24164 UBBNET-AS-TW
RPKI
RPKI valid
Size
1,024 addresses
Less specific
More specifics
0
IRR route objects
0 exact, 6 covering
In RouteViews
2026-10-12 12:02 UTC
Paths
How 211.76.40.0/22 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 174 3491 9924×3 24164
| Origin | AS24164 UNION BROADBAND NETWORK |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 4d 12h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 3491 9924×3 24164
| Origin | AS24164 UNION BROADBAND NETWORK |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 4d 21h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 9924 24164
| Origin | AS24164 UNION BROADBAND NETWORK |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 21h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS24164 to originate 211.76.40.0/22 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 211.76.40.0/22 | /24 | AS24164 UBBNET-AS-TW | APNIC |
| 211.76.32.0/19 | /19 | AS4662 QTCN-ASN1 | APNIC |
| 211.76.32.0/19 | /20 | AS24164 UBBNET-AS-TW | APNIC |
| 211.76.32.0/19 | /24 | AS24164 UBBNET-AS-TW | 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 |
|---|---|---|---|---|
| 211.76.32.0/20 covering | AS24164 UBBNET-AS-TW | RADB | Proxy-registered route object(Customer) | MAINT-AS9924 |
| 211.76.32.0/19 covering | AS4662 QTCN-ASN1 | NTTCOM | Taiwan Fixed Network | MAINT-AS9924 |
| 211.76.32.0/19 covering | AS24164 UBBNET-AS-TW | NTTCOM | Proxy-registered route object(Customer) | MAINT-AS9924 |
| 211.76.32.0/19 covering | AS4662 QTCN-ASN1 | RADB | Taiwan Fixed Network Proxy Announcement | MAINT-AS9924 |
| 211.76.32.0/19 covering | AS24164 UBBNET-AS-TW | RADB | Proxy-registered route object(Customer) | MAINT-AS9924 |
| 211.76.32.0/19 covering | AS9505 TWGATE-AP | REACH | REACH (Customer Route) | MAINT-REACH-NOC |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.