165.199.0.0/16 Richardson Independent School District
Announced by AS62757 Richardson Independent School District. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 165.199.0.0/16
Prefix
Origin
AS62757 RISD-ASN
RPKI
RPKI not found
Size
65,536 addresses
Less specific
none
More specifics
2
IRR route objects
4 exact, 0 covering
In RouteViews
2026-10-13 12:02 UTC
Paths
How 165.199.0.0/16 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 6461 62757
| Origin | AS62757 Richardson Independent School District |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 5d 12h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 6461 62757
| Origin | AS62757 Richardson Independent School District |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 20h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 62757
| Origin | AS62757 Richardson Independent School District |
| Origin code | IGP |
| Communities | 6461:5998 36295:100 36295:6461 |
| Updated | 2h 55m 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 |
|---|---|---|---|---|
| 165.199.0.0/16 | AS11427 TWC-11427-TEXAS | RADB | RR-RC-RICHARDSON ISD-NTX | MAINT-RR |
| 165.199.0.0/16 | AS11915 US-TELEPACIFIC | RADB | Peer1 Route Object | MAINT-AS13768 |
| 165.199.0.0/16 | AS19581 GRAYCENTRALCAST | RADB | Dallas County Schools | MAINT-AS7459 |
| 165.199.0.0/16 | AS62757 RISD-ASN | RADB | Richardson Independent School District | MAINT-AS27506 |
More specific
Prefixes inside 165.199.0.0/16
2 announced prefixes fall inside this one.