AS265721 Cable Atlantico SRL

AS265721 - Cable Atlantico SRL · registered in the Dominican Republic

IPv4 addresses49,66418 prefixes · 0.002% of announced IPv4

Rank in Dominican Republic#5largest network in DO by IPv4 space, of 195 · 2.47% of DO

Rank worldwide#3,934of 79,396 networks with IPv4

IPv62 x /32 (131,072 x /48)2 prefixes

CountryDominican Republic201 ASNs registered there

Open AS265721 in ASN lookup Look up an IP in this network (38.9.16.1) All networks in Dominican Republic

IPv4 prefixes

All 18 prefixes, in address order.

38.9.16.0/20
38.50.176.0/21
38.50.184.0/23
38.50.186.0/24
38.50.187.0/24
38.50.188.0/22
38.188.0.0/19
45.65.244.0/22
128.201.112.0/22
154.56.32.0/20
154.56.48.0/21
154.56.56.0/23
154.56.58.0/23
154.56.60.0/22
200.58.240.0/21
204.157.186.0/23
206.2.128.0/18
206.84.240.0/20

IPv6 prefixes

All 2 prefixes.

2803:33c0::/32
2803:4dc0::/32

Similar-sized networks in Dominican Republic

ASNNameIPv4 addresses

AS28118#2 AS28118 - ALTICE DOMINICANA S.A.588,288

AS264750#3 AS264750 - TELEOPERADORA DEL NORDESTE S.R.L64,512

AS27887#4 AS27887 - WIND Telecom S.A.61,440

AS269816#6 AS269816 - TELE MON, S.R.L.33,792

AS264605#7 AS264605 - TELEVIADUCTO S.R.L.20,480

AS64126#8 AS64126 - DOMINICAN TELECOM PRIME, DTP, S.R.L.18,432

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