ResearchRouting table, looking glass, RPKI & IRR

199.76.0.0/15 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 199.76.0.0/15

Prefix
199.76.0.0/15
Origin
AS3356 LEVEL3
RPKI
RPKI not found
Size
131,072 addresses
Less specific
none
More specifics
81
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-13 12:02 UTC
Paths

How 199.76.0.0/15 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 13h 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
Updated5d 21h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356
OriginAS3356 Level 3 Parent, LLC
Origin codeIGP
Communities36295:100
Updated5d 21h 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
Updated5d 21h 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 14h 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
199.76.0.0/15AS3356 LEVEL3LEVEL3Proxy-registered route objectLEVEL3-MNT
More specific

Prefixes inside 199.76.0.0/15

81 announced prefixes fall inside this one.

Show the 81 prefixes
199.76.0.0/17 AS3549 LVLT-3549199.76.0.0/26 AS3356 LEVEL3199.76.0.160/27 AS3356 LEVEL3199.76.10.32/27 AS3356 LEVEL3199.76.10.64/27 AS3356 LEVEL3199.76.10.96/27 AS3356 LEVEL3199.76.10.128/27 AS3356 LEVEL3199.76.10.160/27 AS3356 LEVEL3199.76.10.192/27 AS3356 LEVEL3199.76.10.224/27 AS3356 LEVEL3199.76.11.0/27 AS3356 LEVEL3199.76.11.32/27 AS3356 LEVEL3199.76.11.64/27 AS3356 LEVEL3199.76.11.128/27 AS3356 LEVEL3199.76.11.160/27 AS3356 LEVEL3199.76.11.192/27 AS3356 LEVEL3199.76.11.224/27 AS3356 LEVEL3199.76.12.0/22 AS393275 VINGN-VIRGIN-ISLANDS-NEXT-GENERATION-NETWORK199.76.16.0/27 AS3356 LEVEL3199.76.16.32/27 AS3356 LEVEL3199.76.16.64/27 AS3356 LEVEL3199.76.16.96/27 AS3356 LEVEL3199.76.16.128/27 AS3356 LEVEL3199.76.16.160/27 AS3356 LEVEL3199.76.16.192/27 AS3356 LEVEL3199.76.16.224/27 AS3356 LEVEL3199.76.24.0/24 AS54560199.76.25.0/24 AS54560199.76.29.0/26 AS3356 LEVEL3199.76.38.0/23 AS393275 VINGN-VIRGIN-ISLANDS-NEXT-GENERATION-NETWORK199.76.43.128/26 AS10753 LUMEN-LEGACY-L3-CUSTOMER-SHARED-USE199.76.45.0/24 AS12053 TRUMARK-FINANCIAL199.76.52.128/27 AS3356 LEVEL3199.76.53.32/27 AS3356 LEVEL3199.76.61.0/26 AS3356 LEVEL3199.76.64.64/27 AS3356 LEVEL3199.76.66.224/27 AS3356 LEVEL3199.76.69.32/27 AS3356 LEVEL3199.76.69.96/27 AS3356 LEVEL3199.76.69.128/27 AS3356 LEVEL3199.76.69.192/27 AS3356 LEVEL3199.76.69.224/27 AS3356 LEVEL3199.76.70.64/26 AS10753 LUMEN-LEGACY-L3-CUSTOMER-SHARED-USE199.76.76.96/27 AS3356 LEVEL3199.76.76.224/27 AS3356 LEVEL3199.76.89.32/27 AS3356 LEVEL3199.76.90.64/26 AS3356 LEVEL3199.76.92.64/26 AS3356 LEVEL3199.76.96.0/24 AS30219 MLB-ADVANCED-MEDIA199.76.99.0/24 AS30219 MLB-ADVANCED-MEDIA199.76.101.0/24 AS30219 MLB-ADVANCED-MEDIA199.76.102.0/24 AS30219 MLB-ADVANCED-MEDIA199.76.103.0/24 AS30219 MLB-ADVANCED-MEDIA199.76.104.0/24 AS30219 MLB-ADVANCED-MEDIA199.76.105.0/24 AS30219 MLB-ADVANCED-MEDIA199.76.106.0/24 AS30219 MLB-ADVANCED-MEDIA199.76.107.0/24 AS30219 MLB-ADVANCED-MEDIA199.76.109.0/24 AS30219 MLB-ADVANCED-MEDIA199.76.110.0/24 AS30219 MLB-ADVANCED-MEDIA199.76.111.0/24 AS30219 MLB-ADVANCED-MEDIA199.76.112.0/24 AS30219 MLB-ADVANCED-MEDIA199.76.113.0/24 AS30219 MLB-ADVANCED-MEDIA199.76.116.0/24 AS30219 MLB-ADVANCED-MEDIA199.76.117.0/24 AS30219 MLB-ADVANCED-MEDIA199.76.118.0/24 AS30219 MLB-ADVANCED-MEDIA199.76.120.0/24 AS30219 MLB-ADVANCED-MEDIA199.76.121.0/24 AS30219 MLB-ADVANCED-MEDIA199.76.125.0/24 AS30219 MLB-ADVANCED-MEDIA199.77.0.0/18 AS3549 LVLT-3549199.77.50.0/23 AS3549 LVLT-3549199.77.71.0/24 AS8103 STATE-OF-FLA199.77.128.0/17 AS3549 LVLT-3549199.77.132.0/22 AS393275 VINGN-VIRGIN-ISLANDS-NEXT-GENERATION-NETWORK199.77.136.224/27 AS3356 LEVEL3199.77.139.0/24 AS394684 AS-GOLD199.77.197.0/27 AS3356 LEVEL3199.77.200.0/25 AS10753 LUMEN-LEGACY-L3-CUSTOMER-SHARED-USE199.77.201.192/27 AS3356 LEVEL3199.77.202.0/24 AS395088 CONVERGIA-US199.77.203.0/26 AS10753 LUMEN-LEGACY-L3-CUSTOMER-SHARED-USE199.77.204.0/22 AS393275 VINGN-VIRGIN-ISLANDS-NEXT-GENERATION-NETWORK
Tools

Check 199.76.0.0/15 live

Looking glassIP to ASN APIRPKI APIIRR API