149.149.248.0/22 Tennessee Technological University
Announced by AS33600 Tennessee Technological University. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 149.149.248.0/22
Prefix
Origin
AS33600 TNTECH
RPKI
RPKI valid
Size
1,024 addresses
Less specific
More specifics
0
IRR route objects
0 exact, 4 covering
In RouteViews
2026-10-12 04:03 UTC
Paths
How 149.149.248.0/22 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 33600
| Origin | AS33600 Tennessee Technological University |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 4d 3h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 174 33600
| Origin | AS33600 Tennessee Technological University |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 4d 11h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 1299 174 33600
| Origin | AS33600 Tennessee Technological University |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 11h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS33600 to originate 149.149.0.0/16 up to /29. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 149.149.248.0/21 | /29 | AS174 COGENT-174 | ARIN |
| 149.149.248.0/21 | /29 | AS10490 SOUTHERN-CROSSROADS-SOX | ARIN |
| 149.149.0.0/16 | /29 | AS19331 TWIN-LAKES | ARIN |
| 149.149.0.0/16 | /29 | AS33600 TNTECH | 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 |
|---|---|---|---|---|
| 149.149.0.0/16 covering | AS16473 STATE-OF-TENNESSEE-NETTN | LEVEL3 | Proxy-registered route object | LEVEL3-MNT |
| 149.149.0.0/16 covering | AS19331 TWIN-LAKES | LEVEL3 | Twin Lakes Telephone Cooperative | API-MNT |
| 149.149.0.0/16 covering | AS22561 CENTURYLINK-LEGACY-LIGHTCORE | LEVEL3 | add route | LIGHTCORE-MNT |
| 149.149.0.0/16 covering | AS19331 TWIN-LAKES | RADB | Proxy Entry for Twin Lakes/Tennessee Tech | MAINT-AS21766 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.