70.241.208.0/20 Southwest Texas Junior College
Announced by AS13939 Southwest Texas Junior College. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 70.241.208.0/20
Prefix
Origin
AS13939 SWTJC
RPKI
RPKI valid
Size
4,096 addresses
Less specific
More specifics
0
IRR route objects
2 exact, 2 covering
In RouteViews
2026-10-14 20:02 UTC
Paths
How 70.241.208.0/20 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 7018 13939
| Origin | AS13939 Southwest Texas Junior College |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 5d 22h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 7018 13939
| Origin | AS13939 Southwest Texas Junior College |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 2h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 7018 13939
| Origin | AS13939 Southwest Texas Junior College |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 3h 57m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS13939 to originate 70.241.208.0/20 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 70.241.208.0/20 | /24 | AS13939 SWTJC | ARIN |
| 70.241.0.0/16 | /16 | AS7018 ATT-INTERNET4 | 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 |
|---|---|---|---|---|
| 70.241.208.0/20 | AS13939 SWTJC | ARIN | AT&T Enterprises, LLC | MNT-AEL-360 |
| 70.241.208.0/20 | AS13939 SWTJC | RADB | SOUTHWEST TEXAS JUNIOR COLLEGE-TX-53750 | MAINT-RR |
| 70.240.0.0/13 covering | AS7132 SBIS-AS | RADB | ARIN Allocation SBC Internet Services | MAINT-AS7132 |
| 70.224.0.0/11 covering | AS7132 SBIS-AS | RADB | Forced Object Correction | MAINT-AS7132 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.