AS52233 Columbus Communications Curacao NV

AS52233 - Columbus Communications Curacao NV · registered in Curaçao

IPv4 addresses50,17634 prefixes · 0.002% of announced IPv4

Rank in Curaçao#2largest network in CW by IPv4 space, of 20 · 28.95% of CW

Rank worldwide#3,915of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountryCuraçao20 ASNs registered there

Open AS52233 in ASN lookup Look up an IP in this network (63.245.108.1) All networks in Curaçao

IPv4 prefixes

All 34 prefixes, in address order.

63.245.108.0/23
131.221.144.0/22
138.219.140.0/22
161.0.96.0/20
170.245.1.0/24
170.245.2.0/23
186.2.176.0/20
190.4.128.0/20
190.4.144.0/24
190.4.148.0/22
190.4.154.0/24
190.4.157.0/24
190.4.160.0/21
190.4.168.0/22
190.4.172.0/23
190.4.174.0/24
190.4.181.0/24
190.88.0.0/19
190.88.40.0/21
190.88.49.0/24
190.88.50.0/23
190.88.52.0/24
190.88.58.0/23
190.88.128.0/24
190.88.130.0/23
190.88.132.0/22
190.88.136.0/22
190.112.224.0/19
200.26.192.0/23
200.26.195.0/24
200.26.202.0/24
200.26.205.0/24
200.26.206.0/23
200.26.208.0/20

IPv6 prefixes

All 1 prefix.

2800:530::/32

Similar-sized networks in Curaçao

ASNNameIPv4 addresses

AS11081#1 AS11081 - United Telecommunication Services (UTS)71,168

AS265825#3 AS265825 - WORLDSTREAM LATAM B.V16,384

AS26505#4 AS26505 - E-Commerce Park, N.V.11,776

AS27660#5 AS27660 - Curacao Telecom7,680

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources