216.8.128.0/18 Managed Network Systems Inc.
Announced by AS7057 Managed Network Systems Inc. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 216.8.128.0/18
Prefix
Origin
AS7057 MANAGEDNETWORK
RPKI
RPKI valid
Size
16,384 addresses
Less specific
none
More specifics
6
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-15 12:02 UTC
Paths
How 216.8.128.0/18 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 7057
| Origin | AS7057 Managed Network Systems Inc. |
| Origin code | IGP |
| Communities | 174:21001 174:22003 36601:150 36601:174 36601:2001 |
| Updated | 7d 12h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 7057
| Origin | AS7057 Managed Network Systems Inc. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 21h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 7057
| Origin | AS7057 Managed Network Systems Inc. |
| Origin code | IGP |
| Communities | 6461:5998 36295:100 36295:6461 |
| Updated | 1h 36m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS7057 to originate 216.8.128.0/18 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 216.8.128.0/18 | /24 | AS7057 MANAGEDNETWORK | ARIN |
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 |
|---|---|---|---|---|
| 216.8.128.0/18 | AS7057 MANAGEDNETWORK | ARIN | 3363 Tecumseh Rd. E Windsor ON N8W-1H4 Canada | MNT-MNSI |
| 216.8.128.0/18 | AS7057 MANAGEDNETWORK | RADB | MNSI-BLK-1 | MAINT-AS7057 |
More specific
Prefixes inside 216.8.128.0/18
6 announced prefixes fall inside this one.