142.54.8.0/23 Michigan Statewide Educational Network
Announced by AS401307 Michigan Statewide Educational Network. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 142.54.8.0/23
Prefix
Origin
AS401307 MISEN-ASN-1
RPKI
RPKI valid
Size
512 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-15 20:02 UTC
Paths
How 142.54.8.0/23 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 12129 401307
| Origin | AS401307 Michigan Statewide Educational Network |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 20h 52m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 12129 401307
| Origin | AS401307 Michigan Statewide Educational Network |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 8d 2h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 12129 401307
| Origin | AS401307 Michigan Statewide Educational Network |
| Origin code | IGP |
| Communities | 6461:5998 36295:100 36295:6461 |
| Updated | 7h 27m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS401307 to originate 142.54.8.0/23 up to /23. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 142.54.8.0/23 | /23 | AS401307 MISEN-ASN-1 | ARIN |
| 142.54.8.0/22 | /23 | AS401307 MISEN-ASN-1 | 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 |
|---|---|---|---|---|
| 142.54.8.0/23 | AS401307 MISEN-ASN-1 | ARIN | Saginaw Intermediate School District 3933 Barnard Road Saginaw MI 48603 United States | MNT-SISD |
| 142.54.8.0/22 covering | AS401307 MISEN-ASN-1 | ARIN | Saginaw Intermediate School District 3933 Barnard Road Saginaw MI 48603 United States | MNT-SISD |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.