2001:13b0:8021::/48 Level 3 Parent, LLC
Announced by AS3356 Level 3 Parent, LLC. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 2001:13b0:8021::/48
Prefix
Origin
AS3356 LEVEL3
RPKI
RPKI valid
Size
65,536 /64s
Less specific
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-14 20:08 UTC
Paths
How 2001:13b0:8021::/48 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 3356
| Origin | AS3356 Level 3 Parent, LLC |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:2001 |
| Updated | 18h 56m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356
| Origin | AS3356 Level 3 Parent, LLC |
| Origin code | IGP |
| Communities | 903:13760 |
| Updated | 7d 5h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356
| Origin | AS3356 Level 3 Parent, LLC |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 7d 5h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS3356 to originate 2001:13b0:8021::/48 up to /48. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 2001:13b0:8021::/48 | /48 | AS3356 LEVEL3 | LACNIC |
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 |
|---|---|---|---|---|
| 2001:13b0:8021::/48 | AS3356 LEVEL3 | LACNIC | LACNIC generated route6 for CIRION TECHNOLOGIES ARGENTINA S.A. | MNT-AR-IMCO13-LACNIC |
| 2001:13b0::/32 covering | AS3549 LVLT-3549 | LEVEL3 | Level 3 Communications | LEVEL3-MNT |
| 2001:13b0::/29 covering | AS6140 TWO-P | ALTDB | Proxy-registered route object | MAINT-TOWARDEX |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.