AS61429

Castor Marine B.V.

Announces 5,120 addresses in 19 prefixes. None of it is anonymizer space.

Type

Internet provider

Proxy activity, 30 days

2 exits

Announced prefixes

Arrived

Sort

Prefix	Type	Proxy exits	Holder
38.125.107.0/24 since Aug 2019	Unknown		Cogent Communications, LLC
62.41.2.0/24 since Sep 2016	Internet provider		GTT Communications Inc.
62.41.10.0/24 since Sep 2017	Internet provider		GTT Communications Inc.
62.41.20.0/24 since Sep 2017	Internet provider		GTT Communications Inc.
62.41.21.0/24 since Jun 2018	Internet provider		GTT Communications Inc.
62.41.59.0/24 since Oct 2016	Internet provider		GTT Communications Inc.
62.41.60.0/24 since Oct 2017	Internet provider		GTT Communications Inc.
81.23.240.0/23 since May 2021	Internet provider
92.71.10.0/24 since Jun 2016	Internet provider		GTT Communications Inc.
92.71.11.0/24 since Sep 2016	Internet provider		GTT Communications Inc.
92.71.15.0/24 since Sep 2016	Internet provider		GTT Communications Inc.
92.71.16.0/24 since Jun 2016	Internet provider		GTT Communications Inc.
92.71.19.0/24 since Jan 2015	Internet provider		GTT Communications Inc.
92.71.20.0/24 since May 2016	Internet provider		GTT Communications Inc.
92.71.22.0/24 since Nov 2017	Internet provider		GTT Communications Inc.
185.6.108.0/24 since Aug 2023	Internet provider
185.6.109.0/24 since Aug 2023	Internet provider
185.6.110.0/24 since Aug 2023	Internet provider
185.6.111.0/24 since Aug 2023	Internet provider	2 2 always on

Always-on exits

100% of its exits

Providers

selling exits here

Oct 4, 2026 – Nov 2, 2026

343 observations

Profile