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ASN Lookup Tool
AS3356 Level 3 Parent, LLC

An Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.

ASN Lookup for:

AS3356

Powered By:
ASN Extended Info API
BGP Active Prefixes API
ASN Details JSON View

ASN Details

ASN
AS3356
Organisation
Level 3 Parent, LLC
AS Name
LEVEL3
IPv4 Addresses Announced
28,220,847
IPv4 Prefixes Announced
7,034
IPv6 Prefixes Announced
614
IPv4 Bogon Prefixes
0
IPv6 Bogon Prefixes
0
IPv4 Space Rank
#14 out of 75,458
Registry
Arin
Registered Country
US flag US
Registration Date
2000-03-10
Registration Change
2018-02-20

Receiving From

ASN
Organisation
ASN
AS11058
Organisation
AR flag CABASE Camara Arg de Base de Datos y Serv en Lin..
ASN
AS7018
Organisation
US flag AT&T Services, Inc.
ASN
AS701
Organisation
US flag Verizon Business
ASN
AS3320
Organisation
DE flag Deutsche Telekom AG
ASN
AS7922
Organisation
US flag Comcast Cable Communications, LLC
ASN
AS174
Organisation
US flag Cogent Communications
ASN
AS2516
Organisation
JP flag KDDI CORPORATION
ASN
AS209
Organisation
US flag CenturyLink Communications, LLC
ASN
AS7029
Organisation
US flag Windstream Communications LLC
ASN
AS1239
Organisation
US flag Sprint
Showing 10 of 128 Results View More >

Transit To

ASN
Organisation
ASN
AS19141
Organisation
US flag DXC US Latin America Corporation
ASN
AS23765
Organisation
US flag Electronic Arts Inc.
ASN
AS4288000093
Organisation
WORLD flag Private Use AS
ASN
AS37277
Organisation
ZA flag Limelight Networks
ASN
AS64629
Organisation
WORLD flag Private Use AS
ASN
AS65019
Organisation
WORLD flag Private Use AS
ASN
AS4206008101
Organisation
WORLD flag Private Use AS
ASN
AS4206656016
Organisation
WORLD flag Private Use AS
ASN
AS4216200021
Organisation
WORLD flag Private Use AS
ASN
AS4216200001
Organisation
WORLD flag Private Use AS
Showing 10 of 7,359 Results View More >

Active Prefixes IPv4

Prefix
Range From
Range To
Prefix
100.43.14.0/24
Range From
100.43.14.0
Range To
100.43.14.255
Prefix
103.228.98.0/24
Range From
103.228.98.0
Range To
103.228.98.255
Prefix
103.70.51.0/24
Range From
103.70.51.0
Range To
103.70.51.255
Prefix
104.232.42.0/24
Range From
104.232.42.0
Range To
104.232.42.255
Prefix
107.191.73.0/24
Range From
107.191.73.0
Range To
107.191.73.255
Prefix
109.205.152.0/22
Range From
109.205.152.0
Range To
109.205.155.255
Prefix
109.205.156.0/24
Range From
109.205.156.0
Range To
109.205.156.255
Prefix
109.236.193.0/24
Range From
109.236.193.0
Range To
109.236.193.255
Prefix
109.236.194.0/24
Range From
109.236.194.0
Range To
109.236.194.255
Prefix
113.29.101.64/27
Range From
113.29.101.64
Range To
113.29.101.95
Showing 10 of 7,035 Results View More >

Active Prefixes IPv6

Prefix
Range From
Range To
Prefix
2001:13b2::/31
Range From
2001:13b2::
Range To
2001:13b3:ffff:ffff:ffff:ffff:ffff:ffff
Prefix
2001:13b4::/34
Range From
2001:13b4::
Range To
2001:13b4:3fff:ffff:ffff:ffff:ffff:ffff
Prefix
2001:13b4:4000::/62
Range From
2001:13b4:4000::
Range To
2001:13b4:4000:3:ffff:ffff:ffff:ffff
Prefix
2001:13b4:4000:10::/60
Range From
2001:13b4:4000:10::
Range To
2001:13b4:4000:1f:ffff:ffff:ffff:ffff
Prefix
2001:13b4:4000:100::/56
Range From
2001:13b4:4000:100::
Range To
2001:13b4:4000:1ff:ffff:ffff:ffff:ffff
Prefix
2001:13b4:4000:1000::/52
Range From
2001:13b4:4000:1000::
Range To
2001:13b4:4000:1fff:ffff:ffff:ffff:ffff
Prefix
2001:13b4:4000:20::/59
Range From
2001:13b4:4000:20::
Range To
2001:13b4:4000:3f:ffff:ffff:ffff:ffff
Prefix
2001:13b4:4000:200::/55
Range From
2001:13b4:4000:200::
Range To
2001:13b4:4000:3ff:ffff:ffff:ffff:ffff
Prefix
2001:13b4:4000:2000::/51
Range From
2001:13b4:4000:2000::
Range To
2001:13b4:4000:3fff:ffff:ffff:ffff:ffff
Prefix
2001:13b4:4000:4::/121
Range From
2001:13b4:4000:4::
Range To
2001:13b4:4000:4::7f
Showing 10 of 614 Results View More >