209.147.128.0/18 Arizona Tri University Network
Announced by AS2900 Arizona Tri University Network. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 209.147.128.0/18
Prefix
Origin
AS2900 WN-AZ-AS
RPKI
RPKI not found
Size
16,384 addresses
Less specific
none
More specifics
2
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-14 12:02 UTC
Paths
How 209.147.128.0/18 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 62600 2900
| Origin | AS2900 Arizona Tri University Network |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 1d 23h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 1299 22773 2900
| Origin | AS2900 Arizona Tri University Network |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 10h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 22773 2900
| Origin | AS2900 Arizona Tri University Network |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 1d 23h 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 |
|---|---|---|---|---|
| 209.147.128.0/18 | AS2900 WN-AZ-AS | RADB | Arizona State University Telecommunication Services Tempe AZ 85287-0201, USA | MAINT-AS2900 |
| 209.147.128.0/18 | AS198949 Radware | RADB | I2_Sun_Corridor | MAINT-AS198949 |
More specific
Prefixes inside 209.147.128.0/18
2 announced prefixes fall inside this one.