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ASN Lookup Tool
AS23520 LIBERTY-NETWORKS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS23520
Organisation
Columbus Networks USA, Inc.
Name
LIBERTY-NETWORKS
Total IPv4 Addresses
159,232
Total IPv4 Prefixes
236
Total IPv6 Prefixes
2
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#1,311 out of 78,683
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2002-04-02
Registration Last Change
2024-12-03
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

ASN
Organisation
AS174
US flagCogent Communications
AS6057
UY flagAdministracion Nacional de Telecomunicaciones
AS6830
NL flagLiberty Global B.V.
AS3491
US flagPCCW Global, Inc.
AS16735
BR flagALGAR TELECOM S/A
Showing 5 of 16
Transit To

The list of active Autonomous Systems (ASs) which receive traffic from that ASN.

 

ASN
Organisation
AS174
US flagCogent Communications
AS8048
VE flagCANTV Servicios, Venezuela
AS6306
VE flagTELEFONICA VENEZOLANA, C.A.
AS11556
PA flagCable & Wireless Panama
AS14522
EC flagSERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRI..
Showing 5 of 186
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).

Prefix23.249.136.0/24
Range From23.249.136.0
Range To23.249.136.255
Prefix38.50.164.0/24
Range From38.50.164.0
Range To38.50.164.255
Prefix63.245.0.0/24
Range From63.245.0.0
Range To63.245.0.255
Prefix63.245.1.0/24
Range From63.245.1.0
Range To63.245.1.255
Prefix63.245.2.0/24
Range From63.245.2.0
Range To63.245.2.255
Showing 5 of 236
IPv6 Active Prefixes
Prefix2607:f438::/32
Range From2607:f438::
Range To2607:f438:ffff:ffff:ffff:ffff:ffff:ffff
Prefix2803:f950::/32
Range From2803:f950::
Range To2803:f950:ffff:ffff:ffff:ffff:ffff:ffff