AS23520

Columbus Networks USA, Inc.

Prefixes

AS23520 (CNU-6) announces at least 114 prefixes:

23.249.136.0/24
WorldNet Telecommunications, LLC
about a second ago
NET-23-249-128-0-1
23.249.128.0-23.249.143.255
38.50.164.0/24
This network range is not allocated to APNIC. If your whois search has returned this message, then you have searched the APNIC whois database for an address that is allocated by another Regional Internet Registry (RIR). Please search the other RIRs at whois.arin.net or whois.ripe.net for more information about that range.
about a second ago
IANA-NETBLOCK-38
38.0.0.0-38.255.255.255
63.245.0.0/17
Columbus Networks USA, Inc.
about a second ago
NET-63-245-0-0-1
63.245.0.0-63.245.127.255
63.245.0.0/18
Columbus Networks USA, Inc.
about a second ago
NET-63-245-0-0-1
63.245.0.0-63.245.127.255
63.245.1.0/24
Columbus Networks USA, Inc.
about a second ago
NET-63-245-0-0-1
63.245.0.0-63.245.127.255
63.245.2.0/24
Columbus Networks USA, Inc.
about a second ago
NET-63-245-0-0-1
63.245.0.0-63.245.127.255
63.245.7.0/24
Columbus Networks USA, Inc.
about a second ago
NET-63-245-0-0-1
63.245.0.0-63.245.127.255
63.245.29.0/24
Columbus Networks USA, Inc.
about a second ago
NET-63-245-0-0-1
63.245.0.0-63.245.127.255
63.245.32.0/24
Columbus Networks USA, Inc.
about a second ago
NET-63-245-0-0-1
63.245.0.0-63.245.127.255
63.245.47.0/24
Columbus Networks USA, Inc.
about a second ago
NET-63-245-0-0-1
63.245.0.0-63.245.127.255
63.245.64.0/21
Columbus Networks USA, Inc.
about a second ago
NET-63-245-0-0-1
63.245.0.0-63.245.127.255
63.245.69.0/24
Columbus Networks USA, Inc.
about a second ago
NET-63-245-0-0-1
63.245.0.0-63.245.127.255
63.245.72.0/21
Columbus Networks USA, Inc.
about a second ago
NET-63-245-0-0-1
63.245.0.0-63.245.127.255
63.245.72.0/24
Columbus Networks USA, Inc.
about a second ago
NET-63-245-0-0-1
63.245.0.0-63.245.127.255
63.245.80.0/20
Columbus Networks USA, Inc.
about a second ago
NET-63-245-0-0-1
63.245.0.0-63.245.127.255
63.245.91.0/24
Columbus Networks USA, Inc.
about a second ago
NET-63-245-0-0-1
63.245.0.0-63.245.127.255
63.245.96.0/19
Columbus Networks USA, Inc.
about a second ago
NET-63-245-0-0-1
63.245.0.0-63.245.127.255
63.245.104.0/24
Columbus Networks USA, Inc.
about a second ago
NET-63-245-0-0-1
63.245.0.0-63.245.127.255
63.245.111.0/24
Columbus Networks USA, Inc.
about a second ago
NET-63-245-0-0-1
63.245.0.0-63.245.127.255
67.230.0.0/17
Columbus Networks USA, Inc.
about a second ago
NET-67-230-0-0-1
67.230.0.0-67.230.127.255
67.230.32.0/19
Columbus Networks USA, Inc.
about a second ago
NET-67-230-0-0-1
67.230.0.0-67.230.127.255
67.230.64.0/18
Columbus Networks USA, Inc.
about a second ago
NET-67-230-0-0-1
67.230.0.0-67.230.127.255
67.230.96.0/24
Columbus Networks USA, Inc.
about a second ago
NET-67-230-0-0-1
67.230.0.0-67.230.127.255
67.230.101.0/24
Columbus Networks USA, Inc.
about a second ago
NET-67-230-0-0-1
67.230.0.0-67.230.127.255
69.79.0.0/18
Columbus Networks USA, Inc.
about a second ago
NET-69-79-0-0-1
69.79.0.0-69.79.255.255
69.79.32.0/24
Columbus Networks USA, Inc.
about a second ago
NET-69-79-0-0-1
69.79.0.0-69.79.255.255
69.79.64.0/19
Columbus Networks USA, Inc.
about a second ago
NET-69-79-0-0-1
69.79.0.0-69.79.255.255
69.79.96.0/22
Columbus Networks USA, Inc.
about a second ago
NET-69-79-0-0-1
69.79.0.0-69.79.255.255
69.79.101.0/24
Columbus Networks USA, Inc.
about a second ago
NET-69-79-0-0-1
69.79.0.0-69.79.255.255
69.79.103.0/24
Columbus Networks USA, Inc.
about a second ago
NET-69-79-0-0-1
69.79.0.0-69.79.255.255
69.79.104.0/24
Columbus Networks USA, Inc.
about a second ago
NET-69-79-0-0-1
69.79.0.0-69.79.255.255
69.79.105.0/24
Columbus Networks USA, Inc.
about a second ago
NET-69-79-0-0-1
69.79.0.0-69.79.255.255
69.79.106.0/24
Columbus Networks USA, Inc.
about a second ago
NET-69-79-0-0-1
69.79.0.0-69.79.255.255
69.79.107.0/24
Columbus Networks USA, Inc.
about a second ago
NET-69-79-0-0-1
69.79.0.0-69.79.255.255
69.79.108.0/24
Columbus Networks USA, Inc.
about a second ago
NET-69-79-0-0-1
69.79.0.0-69.79.255.255
69.79.112.0/20
Columbus Networks USA, Inc.
about a second ago
NET-69-79-0-0-1
69.79.0.0-69.79.255.255
69.79.128.0/17
Columbus Networks USA, Inc.
about a second ago
NET-69-79-0-0-1
69.79.0.0-69.79.255.255
69.79.176.0/24
Columbus Networks USA, Inc.
about a second ago
NET-69-79-0-0-1
69.79.0.0-69.79.255.255
69.79.180.0/24
Columbus Networks USA, Inc.
about a second ago
NET-69-79-0-0-1
69.79.0.0-69.79.255.255
69.79.226.0/24
Columbus Networks USA, Inc.
about a second ago
NET-69-79-0-0-1
69.79.0.0-69.79.255.255
69.79.228.0/24
Columbus Networks USA, Inc.
about a second ago
NET-69-79-0-0-1
69.79.0.0-69.79.255.255
69.79.230.0/24
Columbus Networks USA, Inc.
about a second ago
NET-69-79-0-0-1
69.79.0.0-69.79.255.255
69.79.231.0/24
Columbus Networks USA, Inc.
about a second ago
NET-69-79-0-0-1
69.79.0.0-69.79.255.255
72.252.4.0/22
Columbus Networks USA, Inc.
about a second ago
NET-72-252-0-0-1
72.252.0.0-72.252.255.255
72.252.16.0/21
Columbus Networks USA, Inc.
about a second ago
NET-72-252-0-0-1
72.252.0.0-72.252.255.255
72.252.72.0/21
Columbus Networks USA, Inc.
about a second ago
NET-72-252-0-0-1
72.252.0.0-72.252.255.255
72.252.80.0/21
Columbus Networks USA, Inc.
about a second ago
NET-72-252-0-0-1
72.252.0.0-72.252.255.255
138.121.12.0/22
IPv4 address block not managed by the RIPE NCC
about a second ago
NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK
138.121.0.0-138.123.255.255
143.208.164.0/24
IPv4 address block not managed by the RIPE NCC
about a second ago
NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK
143.206.0.0-143.208.255.255
143.208.165.0/24
IPv4 address block not managed by the RIPE NCC
about a second ago
NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK
143.206.0.0-143.208.255.255
143.208.166.0/23
IPv4 address block not managed by the RIPE NCC
about a second ago
NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK
143.206.0.0-143.208.255.255
156.235.73.0/24
LIBERTY NETWORKS
about a second ago
LIBERTY_NETWORKS
156.235.73.0-156.235.73.255
156.235.74.0/24
LIBERTY NETWORKS
about a second ago
LIBERTY_NETWORKS
156.235.74.0-156.235.74.255
181.191.190.0/24
IPv4 address block not managed by the RIPE NCC
about a second ago
NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK
181.115.0.0-181.213.255.255
181.191.191.0/24
IPv4 address block not managed by the RIPE NCC
about a second ago
NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK
181.115.0.0-181.213.255.255
186.5.128.0/22
This network range is not allocated to APNIC. If your whois search has returned this message, then you have searched the APNIC whois database for an address that is allocated by another Regional Internet Registry (RIR). Please search the other RIRs at whois.arin.net or whois.ripe.net for more information about that range.
about a second ago
IANA-NETBLOCK-186
186.0.0.0-186.255.255.255
190.131.192.0/18
IPv4 address block not managed by the RIPE NCC
about a second ago
NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK
190.123.2.0-190.211.143.255
190.131.193.0/24
IPv4 address block not managed by the RIPE NCC
about a second ago
NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK
190.123.2.0-190.211.143.255
190.131.209.0/24
IPv4 address block not managed by the RIPE NCC
about a second ago
NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK
190.123.2.0-190.211.143.255
190.131.224.0/22
IPv4 address block not managed by the RIPE NCC
about a second ago
NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK
190.123.2.0-190.211.143.255
190.242.0.0/16
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
190.242.6.0/23
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
190.242.8.0/21
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
190.242.10.0/24
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
190.242.12.0/24
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
190.242.14.0/24
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
190.242.20.0/24
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
190.242.31.0/24
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
190.242.36.0/23
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
190.242.38.0/23
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
190.242.40.0/23
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
190.242.46.0/23
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
190.242.48.0/24
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
190.242.49.0/24
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
190.242.56.0/23
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
190.242.56.0/24
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
190.242.57.0/24
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
190.242.64.0/21
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
190.242.102.0/24
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
190.242.118.0/24
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
190.242.119.0/24
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
190.242.126.0/24
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
190.242.132.0/24
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
190.242.133.0/24
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
190.242.134.0/24
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
190.242.135.0/24
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
190.242.136.0/23
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
190.242.140.0/24
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
190.242.141.0/24
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
190.242.142.0/24
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
190.242.145.0/24
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
190.242.147.0/24
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
190.242.156.0/24
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
190.242.157.0/24
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
190.242.169.0/24
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
190.242.170.0/24
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
190.242.171.0/24
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
190.242.172.0/24
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
190.242.173.0/24
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
190.242.176.0/24
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
190.242.177.0/24
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
190.242.178.0/24
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
190.242.179.0/24
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
190.242.180.0/24
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
190.242.181.0/24
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
190.242.182.0/24
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
190.242.183.0/24
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
190.242.193.0/24
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
190.242.255.0/24
Not allocated by APNIC
about a second ago
LACNIC-CIDR-BLOCK
190.0.0.0-190.255.255.255
200.115.160.0/22
IPv4 address block not managed by the RIPE NCC
about a second ago
NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK
200.69.16.0-200.162.143.255
200.115.164.0/22
IPv4 address block not managed by the RIPE NCC
about a second ago
NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK
200.69.16.0-200.162.143.255
208.169.92.0/24
Vodafone Americas
about a second ago
NET-208-169-64-0-2
208.169.64.0-208.169.95.255
2607:f438::/32
Columbus Networks USA, Inc.
about a second ago
NET6-2607-F438-1
2607:f438::-2607:f438:ffff:ffff:ffff:ffff:ffff:ffff
2803:f950::/32
about a second ago

Downstream Peers

176