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ASN Lookup Tool
AS19108 Suddenlink Communications

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.

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ASN Lookup for:

AS19108

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

ASN Details

ASN
AS19108
Organisation
Suddenlink Communications
AS Name
SUDDENLINK-COMMUNICATIONS
IPv4 Addresses Announced
2,827,456
IPv4 Prefixes Announced
1,204
IPv6 Prefixes Announced
85
IPv4 Bogon Prefixes
0
IPv6 Bogon Prefixes
0
IPv4 Space Rank
#170 out of 75,546
Registry
Arin
Registered Country
US
Registration Date
2000-11-20
Registration Change
2012-03-20

Receiving From

ASN
Organisation
AS3356
Level 3 Parent, LLC
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Cogent Communications
AS5650
Frontier Communications of America, Inc.
AS36351
SoftLayer Technologies Inc.
AS3303
Swisscom (Schweiz) AG
AS4181
TDS TELECOM
AS8220
COLT Technology Services Group Limited
AS16735
ALGAR TELECOM S/A
AS6939
Hurricane Electric LLC
AS4826
VOCUS PTY LTD
Showing 10 of 21 Results View More >

Transit To

ASN
Organisation
AS400097
National Wi-Fi
AS6621
Hughes Network Systems, LLC
AS400117
Apogee Telecom Inc.
AS13904
Cherryland Services Inc
AS22191
Wilkes Communications, Inc.
AS64242
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AS12231
Conway Corporation
AS36658
Angelo State University
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The Light Plant Commission of the City of Parago..
Showing 10 of 71 Results View More >

Active Prefixes IPv4

Prefix
Range From
Range To
Prefix 167.160.140.0/22
Range From 167.160.140.0
Range To 167.160.143.255
Prefix 172.86.239.0/24
Range From 172.86.239.0
Range To 172.86.239.255
Prefix 173.216.0.0/18
Range From 173.216.0.0
Range To 173.216.63.255
Prefix 173.216.112.0/21
Range From 173.216.112.0
Range To 173.216.119.255
Prefix 173.216.120.0/22
Range From 173.216.120.0
Range To 173.216.123.255
Prefix 173.216.124.0/22
Range From 173.216.124.0
Range To 173.216.127.255
Prefix 173.216.128.0/22
Range From 173.216.128.0
Range To 173.216.131.255
Prefix 173.216.132.0/22
Range From 173.216.132.0
Range To 173.216.135.255
Prefix 173.216.136.0/21
Range From 173.216.136.0
Range To 173.216.143.255
Prefix 173.216.144.0/20
Range From 173.216.144.0
Range To 173.216.159.255
Showing 10 of 1,204 Results View More >

Active Prefixes IPv6

Prefix
Range From
Range To
Prefix 2600:5400::/33
Range From 2600:5400::
Range To 2600:5400:7fff:ffff:ffff:ffff:ffff:ffff
Prefix 2600:5400:8000::/34
Range From 2600:5400:8000::
Range To 2600:5400:bfff:ffff:ffff:ffff:ffff:ffff
Prefix 2600:5400:c000::/37
Range From 2600:5400:c000::
Range To 2600:5400:c7ff:ffff:ffff:ffff:ffff:ffff
Prefix 2600:5400:c800::/38
Range From 2600:5400:c800::
Range To 2600:5400:cbff:ffff:ffff:ffff:ffff:ffff
Prefix 2600:5400:cc00::/40
Range From 2600:5400:cc00::
Range To 2600:5400:ccff:ffff:ffff:ffff:ffff:ffff
Prefix 2600:5400:cd00::/48
Range From 2600:5400:cd00::
Range To 2600:5400:cd00:ffff:ffff:ffff:ffff:ffff
Prefix 2600:5400:cd01::/48
Range From 2600:5400:cd01::
Range To 2600:5400:cd01:ffff:ffff:ffff:ffff:ffff
Prefix 2600:5400:cd02::/47
Range From 2600:5400:cd02::
Range To 2600:5400:cd03:ffff:ffff:ffff:ffff:ffff
Prefix 2600:5400:cd04::/46
Range From 2600:5400:cd04::
Range To 2600:5400:cd07:ffff:ffff:ffff:ffff:ffff
Prefix 2600:5400:cd08::/45
Range From 2600:5400:cd08::
Range To 2600:5400:cd0f:ffff:ffff:ffff:ffff:ffff
Showing 10 of 85 Results View More >