91.201.28.0/22 Quality Unit, s.r.o.
Announced by AS203480 Quality Unit, s.r.o. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 91.201.28.0/22
Prefix
Origin
AS203480 QUALITYUNIT
RPKI
RPKI valid
Size
1,024 addresses
Less specific
none
More specifics
0
IRR route objects
3 exact, 0 covering
In RouteViews
2026-10-12 12:02 UTC
Paths
How 91.201.28.0/22 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 16509 203480
| Origin | AS203480 Quality Unit, s.r.o. |
| Origin code | IGP |
| Communities | 174:21101 174:22012 36601:150 36601:174 36601:2001 |
| Updated | 4d 12h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 1299 16509 203480
| Origin | AS203480 Quality Unit, s.r.o. |
| 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 16509×2 203480
| Origin | AS203480 Quality Unit, s.r.o. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 21h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS203480 to originate 91.201.28.0/22 up to /22. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 91.201.28.0/22 | /22 | AS14618 AMAZON-AES | RIPE |
| 91.201.28.0/22 | /22 | AS16509 AMAZON-02 | RIPE |
| 91.201.28.0/22 | /22 | AS203480 QUALITYUNIT | RIPE |
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 |
|---|---|---|---|---|
| 91.201.28.0/22 | AS16509 AMAZON-02 | RADB | Amazon EC2 Prefix | MAINT-AS16509 |
| 91.201.28.0/22 | AS203480 QUALITYUNIT | RADB | Amazon EC2 Prefix | MAINT-AS16509 |
| 91.201.28.0/22 | AS203480 QUALITYUNIT | RIPE | -----BEGIN CERTIFICATE-----MIIDAzCCAeugAwIBAgIUGGjOSti0Z0QQdRRk/7+IUDE3bqMwDQYJKoZIhvcNAQELBQAwEDEOMAwGA1UEAwwFQllPSVAwIBcNMjYwNDE0MDg0MjAzWhgPMjEyNjAzMjEwODQyMDNaMBAxDj AMBgNVBAMMBUJZT0lQMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA7SxsW43SDKcWIkoFLDP7adURiDDJ7hBjOIquPHoLB2mWYsz4S/QVCSJ8UdkSE3IzPC/qMZwiqgmOGb9a98AL77d8gcNu6I1oUWKbHeB5L1i KyaCgG58MZ2SpXHzUyorXFSqy3dzPtC24zyS67CBQIGENXsqYopxWYEAxjPG | SK-QU-1-MNT |