ResearchRouting table, looking glass, RPKI & IRR

209.12.0.0/16 Level 3 Parent, LLC

Announced by AS3549 Level 3 Parent, LLC. RPKI not found Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 209.12.0.0/16

Prefix
209.12.0.0/16
Origin
AS3549 LVLT-3549
RPKI
RPKI not found
Size
65,536 addresses
Less specific
none
More specifics
44
IRR route objects
0 exact, 0 covering
In RouteViews
2026-10-13 17:13 UTC
Paths

How 209.12.0.0/16 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 13760 3356 3549
OriginAS3549 Level 3 Parent, LLC
Origin codeIGP
Communities3356:3 3356:22 3356:100 3356:123 3356:575 3356:903 3356:2013 3549:5001 3549:5431 3549:30840 36601:150 36601:2001 36601:13760
Updated5d 16h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 3549
OriginAS3549 Level 3 Parent, LLC
Origin codeIGP
Communities903:900 903:13760
Updated6d 0h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 3549
OriginAS3549 Level 3 Parent, LLC
Origin codeIGP
Communities36295:100
Updated6d 0h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 3356 3549
OriginAS3549 Level 3 Parent, LLC
Origin codeIGP
Communitiesnone
Updated6d 0h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 3356 3549
OriginAS3549 Level 3 Parent, LLC
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated9d 18h ago
RPKI

Route origin authorizations

No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.

More specific

Prefixes inside 209.12.0.0/16

44 announced prefixes fall inside this one.

Show the 44 prefixes
209.12.4.0/24 AS40139 JACKSON-TECHNICAL209.12.23.0/24 AS40139 JACKSON-TECHNICAL209.12.25.0/24 AS26831 CAMERON-COMMUNICATIONS209.12.26.0/24 AS26831 CAMERON-COMMUNICATIONS209.12.34.0/24 AS26831 CAMERON-COMMUNICATIONS209.12.35.0/24 AS26831 CAMERON-COMMUNICATIONS209.12.49.0/24 AS33489 COMCAST-33489209.12.52.0/24 AS32166 TROUTMANSANDERS209.12.56.0/24 AS23357209.12.60.0/24 AS13649 ASN-FLEXENTIAL209.12.64.0/24 AS399876 IEHP-AT209.12.67.160/27 AS3356 LEVEL3209.12.71.0/24 AS395918 SIL-MAIN-AS209.12.79.0/24 AS3356 LEVEL3209.12.95.0/24 AS3356 LEVEL3209.12.96.0/24 AS3356 LEVEL3209.12.97.0/24 AS3356 LEVEL3209.12.105.0/24 AS3356 LEVEL3209.12.110.0/24 AS26831 CAMERON-COMMUNICATIONS209.12.118.0/24 AS33623 ALHNVL-HAYNEVILLE-TELEPHONE209.12.122.0/24 AS26831 CAMERON-COMMUNICATIONS209.12.128.0/24 AS26831 CAMERON-COMMUNICATIONS209.12.133.0/24 AS46413 FULAIR209.12.153.0/24 AS33623 ALHNVL-HAYNEVILLE-TELEPHONE209.12.154.0/24 AS3356 LEVEL3209.12.155.0/24 AS3356 LEVEL3209.12.156.0/24 AS3356 LEVEL3209.12.161.0/24 AS26831 CAMERON-COMMUNICATIONS209.12.164.0/24 AS33606 C-SPIRE-BUSINESS209.12.165.0/24 AS33606 C-SPIRE-BUSINESS209.12.167.128/27 AS3356 LEVEL3209.12.170.0/24 AS3356 LEVEL3209.12.172.0/23 AS3356 LEVEL3209.12.188.0/23 AS3356 LEVEL3209.12.196.0/23 AS3356 LEVEL3209.12.200.0/24 AS33623 ALHNVL-HAYNEVILLE-TELEPHONE209.12.214.0/24 AS3356 LEVEL3209.12.229.0/24 AS25679 TDC-DATA3209.12.231.0/24 AS26831 CAMERON-COMMUNICATIONS209.12.232.0/24 AS26831 CAMERON-COMMUNICATIONS209.12.233.0/24 AS26831 CAMERON-COMMUNICATIONS209.12.237.0/24 AS395372 FIRSTCOMMANDFINANCIALSERVICES209.12.244.0/24 AS40139 JACKSON-TECHNICAL209.12.255.0/24 AS40139 JACKSON-TECHNICAL
Tools

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