161.21.0.0/16 Michigan Education Special Services Association
Announced by AS63102 Michigan Education Special Services Association. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 161.21.0.0/16
Prefix
Origin
AS63102 MESSA-AS
RPKI
RPKI not found
Size
65,536 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-12 20:02 UTC
Paths
How 161.21.0.0/16 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 14103 63102
| Origin | AS63102 Michigan Education Special Services Association |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 4d 20h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 14103×2 63102
| Origin | AS63102 Michigan Education Special Services Association |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 4h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 14103×2 63102
| Origin | AS63102 Michigan Education Special Services Association |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 4h ago |
RPKI
Route origin authorizations
No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.
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 |
|---|---|---|---|---|
| 161.21.0.0/16 | AS19905 SECURITYSERVICES | RADB | AC_MESSA | MAINT-AS19905 |
| 161.21.0.0/16 | AS63102 MESSA-AS | RADB | Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | MAINT-AS7922 |