ResearchRouting table, looking glass, RPKI & IRR

72.236.0.0/15 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 72.236.0.0/15

Prefix
72.236.0.0/15
Origin
AS3356 LEVEL3
RPKI
RPKI not found
Size
131,072 addresses
Less specific
none
More specifics
27
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-13 20:02 UTC
Paths

How 72.236.0.0/15 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
OriginAS3356 Level 3 Parent, LLC
Origin codeIGP
Communities3356:0 3356:3 3356:100 3356:123 3356:575 3356:2258 36601:150 36601:2001 36601:13760
Updated5d 18h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356
OriginAS3356 Level 3 Parent, LLC
Origin codeIGP
Communities903:900 903:13760
Updated6d 3h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356
OriginAS3356 Level 3 Parent, LLC
Origin codeIGP
Communities36295:100
Updated6d 3h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 3356
OriginAS3356 Level 3 Parent, LLC
Origin codeIGP
Communities174:21000 174:22013
Updated6d 3h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 3356
OriginAS3356 Level 3 Parent, LLC
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated9d 20h 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.

RouteOriginSourceDescriptionMaintained by
72.236.0.0/15AS3356 LEVEL3LEVEL3Proxy-registered route objectLEVEL3-MNT
More specific

Prefixes inside 72.236.0.0/15

27 announced prefixes fall inside this one.

Show the 27 prefixes
72.236.26.0/24 AS20182 ESSENTGTY00172.236.28.0/24 AS10858 HYPER-BNG-ASN72.236.86.0/23 AS64200 VIVIDHOSTING72.236.92.0/24 AS55204 TELESCAN72.236.101.0/24 AS55204 TELESCAN72.236.147.0/24 AS23209 VHDA2001126012322072.236.226.0/24 AS25873 MERCY72.236.255.0/24 AS3356 LEVEL372.237.4.0/24 AS26808 UTICA-COLLEGE72.237.30.0/24 AS19674 NAVPOINT72.237.36.0/24 AS64200 VIVIDHOSTING72.237.48.0/24 AS26372 VERMONTINFORMATION72.237.51.0/24 AS25750 AS2575072.237.76.0/23 AS16567 NETRIX-1656772.237.76.0/24 AS30354 NETRI-1772.237.77.0/24 AS16567 NETRIX-1656772.237.88.0/22 AS40047 IU1-KITS72.237.159.0/24 AS27548 USAN-AS-A72.237.170.0/23 AS62841 CITY-OF-NEW-ORLEANS72.237.174.0/24 AS3356 LEVEL372.237.184.0/24 AS15085 IMMEDION72.237.212.0/24 AS13602 I-EVOLVE-TECHNOLOGY-SERVICES-VTC72.237.213.0/24 AS13602 I-EVOLVE-TECHNOLOGY-SERVICES-VTC72.237.216.0/24 AS3356 LEVEL372.237.219.0/24 AS3356 LEVEL372.237.220.0/24 AS21969 FSA-AMH-AS0172.237.238.0/23 AS3356 LEVEL3
Tools

Check 72.236.0.0/15 live

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