208.87.74.0/23 The University of Tennessee at Martin
Announced by AS19153 The University of Tennessee at Martin. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 208.87.74.0/23
Prefix
Origin
AS19153 UTMARTIN
RPKI
RPKI not found
Size
512 addresses
Less specific
More specifics
1
IRR route objects
0 exact, 4 covering
In RouteViews
2026-10-13 04:03 UTC
Paths
How 208.87.74.0/23 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 13760 20115 19153
| Origin | AS19153 The University of Tennessee at Martin |
| Origin code | IGP |
| Communities | 13760:3109 36601:150 36601:2001 36601:13760 |
| Updated | 5d 3h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 20115 19153
| Origin | AS19153 The University of Tennessee at Martin |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 11h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 1299 20115 19153
| Origin | AS19153 The University of Tennessee at Martin |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 11h 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 |
|---|---|---|---|---|
| 208.87.72.0/22 covering | AS19153 UTMARTIN | ARIN | The University of Tennessee at Martin 102 Crisp Hall Martin TN 38238 US | MNT-UTAM |
| 208.87.72.0/22 covering | AS20115 CHARTER-20115 | LEVEL3 | CHTR-TN-Public | CHARTER-SC-MNT |
| 208.87.72.0/22 covering | AS22561 CENTURYLINK-LEGACY-LIGHTCORE | LEVEL3 | add route | LIGHTCORE-MNT |
| 208.87.72.0/22 covering | AS19153 UTMARTIN | RADB | UNIVERSITY OF TENNESSEE (MARTIN) - South | MAINT-CHTR-WD |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 208.87.74.0/23
1 announced prefix fall inside this one.