2001:1900::/32 Level 3 Parent, LLC
Announced by AS3356 Level 3 Parent, LLC. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 2001:1900::/32
Prefix
Origin
AS3356 LEVEL3
RPKI
RPKI not found
Size
4,294,967,296 /64s
Less specific
none
More specifics
23
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-12 04:07 UTC
Paths
How 2001:1900::/32 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 3356
| Origin | AS3356 Level 3 Parent, LLC |
| Origin code | IGP |
| Communities | 3356:0 3356:3 3356:100 3356:123 3356:575 3356:601 3356:2013 36601:150 36601:2001 |
| Updated | 4d 2h 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 | 4d 11h 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 | 4d 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 |
|---|---|---|---|---|
| 2001:1900::/32 | AS3356 LEVEL3 | LEVEL3 | Level 3 Communications | LEVEL3-MNT |
More specific
Prefixes inside 2001:1900::/32
23 announced prefixes fall inside this one.
Show the 23 prefixes
2001:1900:2007::/48 AS3549 LVLT-35492001:1900:201e::/48 AS3356 LEVEL32001:1900:2028::/48 AS10753 LUMEN-LEGACY-L3-CUSTOMER-SHARED-USE2001:1900:220a::/48 AS53670 COMTECH21-AEON-BOSTON2001:1900:2219::/48 AS3356 LEVEL32001:1900:222b::/48 AS3356 LEVEL32001:1900:2230::/48 AS3356 LEVEL32001:1900:2245::/48 AS3356 LEVEL32001:1900:2246::/48 AS4046 FAA2001:1900:2259::/48 AS3356 LEVEL32001:1900:225d::/48 AS10753 LUMEN-LEGACY-L3-CUSTOMER-SHARED-USE2001:1900:2260::/48 AS3356 LEVEL32001:1900:2268::/48 AS10753 LUMEN-LEGACY-L3-CUSTOMER-SHARED-USE2001:1900:2275::/48 AS3356 LEVEL32001:1900:2284::/48 AS16491 VIASAT2001:1900:228a::/48 AS3356 LEVEL32001:1900:22a2::/48 AS3356 LEVEL32001:1900:2811::/48 AS3356 LEVEL32001:1900:2815::/48 AS3356 LEVEL32001:1900:2816::/48 AS3356 LEVEL32001:1900:3012::/48 AS6086 INFOMAGIC2001:1900:7904::/48 AS3356 LEVEL32001:1900:7b04::/48 AS3356 LEVEL3