65.18.0.0/18 University of Maine System
Announced by AS557 University of Maine System. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 65.18.0.0/18
Prefix
Origin
AS557 UMAINE-SYS-AS
RPKI
RPKI valid
Size
16,384 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-12 16:02 UTC
Paths
How 65.18.0.0/18 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 174 557
| Origin | AS557 University of Maine System |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 4d 14h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 557
| Origin | AS557 University of Maine System |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 4d 23h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 557
| Origin | AS557 University of Maine System |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 23h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS557 to originate 65.18.0.0/18 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 65.18.0.0/18 | /24 | AS557 UMAINE-SYS-AS | ARIN |
| 65.18.0.0/18 | /24 | AS198949 Radware | 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 |
|---|---|---|---|---|
| 65.18.0.0/18 | AS557 UMAINE-SYS-AS | ARIN | University of Maine System Networkmaine Orono ME 04469-5752 United States | MNT-ME |
| 65.18.0.0/18 | AS198949 Radware | RADB | University of Maine System | MAINT-AS198949 |