147.253.248.0/21 Dalton Utilities
Announced by AS30165 Dalton Utilities. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 147.253.248.0/21
Prefix
Origin
AS30165 DALTON-UTILITIES-OPTILINK
RPKI
RPKI valid
Size
2,048 addresses
Less specific
More specifics
0
IRR route objects
2 exact, 4 covering
In RouteViews
2026-10-13 12:02 UTC
Paths
How 147.253.248.0/21 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 30165
| Origin | AS30165 Dalton Utilities |
| Origin code | IGP |
| Communities | 13760:3000 36601:150 36601:2001 36601:13760 |
| Updated | 5d 10h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 30165
| Origin | AS30165 Dalton Utilities |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 18h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 30165
| Origin | AS30165 Dalton Utilities |
| Origin code | IGP |
| Communities | 6461:5998 36295:100 36295:6461 |
| Updated | 41m 49s ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS30165 to originate 147.253.224.0/19 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 147.253.224.0/19 | /24 | AS30165 DALTON-UTILITIES-OPTILINK | 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 |
|---|---|---|---|---|
| 147.253.248.0/21 | AS30165 DALTON-UTILITIES-OPTILINK | ARIN | Dalton Utilities / OptiLink 1200 V.D. Parrott Jr. Parkway Dalton GA 30721 United States | MNT-DALTON-9 |
| 147.253.248.0/21 | AS30165 DALTON-UTILITIES-OPTILINK | RADB | Dalton Utilities / Optilink | MAINT-AS30165 |
| 147.253.224.0/19 covering | AS30165 DALTON-UTILITIES-OPTILINK | ARIN | Dalton Utilities / OptiLink 1200 V.D. Parrott Jr. Parkway Dalton GA 30721 United States | MNT-DALTON-9 |
| 147.253.224.0/19 covering | AS30165 DALTON-UTILITIES-OPTILINK | RADB | Dalton Utilities / Optilink | MAINT-AS30165 |
| 147.253.0.0/16 covering | AS33363 BHN-33363 | RADB | RR-RC-Stetson University-Tampa Bay | MAINT-RR |
| 147.253.0.0/16 covering | AS36701 STETSON-UNIVERSITY | RADB | RR-RC-Stetson University-Tampa Bay | MAINT-RR |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.