AS61429

Castor Communications BV

AS 61429 AS-CASTOR

Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.

5,120 IP addresses
ASN61429
NameAS-CASTOR
OrganizationCastor Communications BV
CountryThe Netherlands  
RegistryRIPE NCC
IPv4 addresses5,120
IPv6 /64 networks0
Prefixes19
IPv4 Prefixes for AS61429
Network Location Addresses
185.6.108.0/24 Castor Holding BV   Utrecht (Vleuten-De Meern) 256
185.6.109.0/24 Castor Holding BV   London 256
185.6.110.0/24 Castor Holding BV   Paris 256
185.6.111.0/24 Castor Holding BV   Amsterdam 256
38.125.107.0/24 Castor Communications BV   New York 256
62.41.10.0/24 Castor Holding B.V   Utrecht (Vleuten-De Meern) 256
62.41.2.0/24 Castor Holding B.V   Burdaard 256
62.41.20.0/24 Castor Holding B.V   De Meern (Oudenrijn) 256
62.41.21.0/24 Castor Holding B.V   De Meern (Oudenrijn) 256
62.41.59.0/24 Castor Holding B.V   De Meern (Oudenrijn) 256
62.41.60.0/24 Castor Holding B.V   De Meern (Oudenrijn) 256
81.23.240.0/23 Castor Communications BV   Amsterdam 512
92.71.10.0/24 Castor Holding B.V   De Meern (Oudenrijn) 256
92.71.11.0/24 Castor Holding B.V   De Meern (Oudenrijn) 256
92.71.15.0/24 Castor Holding B.V   De Meern (Oudenrijn) 256
92.71.16.0/24 Castor Holding B.V   De Meern (Oudenrijn) 256
92.71.19.0/24 Castor Holding B.V   Hilversum 256
92.71.20.0/24 Castor Holding B.V   Hilversum 256
92.71.22.0/24 Castor Holding B.V   De Meern (Oudenrijn) 256