AS28118 ALTICE DOMINICANA S.A.

AS28118 - ALTICE DOMINICANA S.A. · registered in the Dominican Republic

IPv4 addresses588,288302 prefixes · 0.019% of announced IPv4

Rank in Dominican Republic#2largest network in DO by IPv4 space, of 195 · 29.26% of DO

Rank worldwide#517of 79,396 networks with IPv4

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

CountryDominican Republic201 ASNs registered there

Open AS28118 in ASN lookup Look up an IP in this network (148.103.0.1) All networks in Dominican Republic

IPv4 prefixes

All 302 prefixes, in address order.

148.103.0.0/24
148.103.3.0/24
148.103.4.0/23
148.103.7.0/24
148.103.8.0/21
148.103.16.0/22
148.103.20.0/23
148.103.22.0/23
148.103.24.0/21
148.103.32.0/22
148.103.36.0/22
148.103.40.0/21
148.103.48.0/21
148.103.56.0/22
148.103.60.0/23
148.103.62.0/24
148.103.63.0/24
148.103.64.0/21
148.103.72.0/22
148.103.76.0/23
148.103.78.0/24
148.103.79.0/24
148.103.80.0/20
148.103.96.0/19
148.103.128.0/21
148.103.136.0/21
148.103.144.0/20
148.103.160.0/21
148.103.168.0/22
148.103.172.0/22
148.103.176.0/22
148.103.180.0/22
148.103.184.0/21
148.103.192.0/21
148.103.200.0/23
148.103.202.0/23
148.103.204.0/22
148.103.208.0/20
148.103.224.0/23
148.103.226.0/23
148.103.228.0/23
148.103.230.0/23
148.103.232.0/21
148.103.240.0/21
148.103.248.0/21
152.166.0.0/18
152.166.64.0/19
152.166.96.0/20
152.166.112.0/22
152.166.116.0/24
152.166.117.0/24
152.166.118.0/23
152.166.120.0/21
152.166.128.0/17
152.167.0.0/17
152.167.128.0/18
152.167.192.0/21
152.167.200.0/22
152.167.204.0/22
152.167.208.0/20
152.167.224.0/20
152.167.240.0/24
152.167.241.0/24
152.167.242.0/24
152.167.243.0/24
152.167.244.0/23
152.167.246.0/23
152.167.248.0/21
181.36.0.0/22
181.36.4.0/22
181.36.8.0/22
181.36.12.0/24
181.36.13.0/24
181.36.14.0/23
181.36.16.0/20
181.36.32.0/20
181.36.48.0/20
181.36.64.0/18
181.36.128.0/21
181.36.136.0/22
181.36.140.0/22
181.36.144.0/20
181.36.160.0/19
181.36.192.0/20
181.36.208.0/21
181.36.216.0/23
181.36.218.0/23
181.36.220.0/22
181.36.224.0/23
181.36.226.0/24
181.36.227.0/24
181.36.228.0/23
181.36.230.0/24
181.36.231.0/24
181.36.232.0/21
181.36.240.0/20
181.37.0.0/22
181.37.4.0/22
181.37.8.0/21
181.37.16.0/23
181.37.18.0/23
181.37.20.0/22
181.37.24.0/21
181.37.32.0/22
181.37.36.0/22
181.37.40.0/21
181.37.48.0/20
181.37.64.0/22
181.37.68.0/22
181.37.72.0/21
181.37.80.0/22
181.37.84.0/22
181.37.88.0/23
181.37.90.0/23
181.37.92.0/22
181.37.96.0/19
181.37.128.0/21
181.37.136.0/23
181.37.138.0/23
181.37.140.0/22
181.37.144.0/20
181.37.160.0/20
181.37.176.0/22
181.37.180.0/23
181.37.182.0/24
181.37.183.0/24
181.37.184.0/22
181.37.188.0/22
181.37.192.0/20
181.37.208.0/22
181.37.212.0/22
181.37.216.0/21
181.37.224.0/19
186.120.0.0/19
186.120.32.0/22
186.120.36.0/23
186.120.38.0/23
186.120.40.0/23
186.120.42.0/23
186.120.44.0/22
186.120.48.0/20
186.120.64.0/21
186.120.72.0/21
186.120.80.0/20
186.120.96.0/22
186.120.100.0/24
186.120.101.0/24
186.120.102.0/23
186.120.104.0/22
186.120.108.0/22
186.120.112.0/20
186.120.128.0/21
186.120.136.0/21
186.120.144.0/21
186.120.152.0/22
186.120.156.0/22
186.120.160.0/21
186.120.168.0/23
186.120.170.0/23
186.120.172.0/22
186.120.176.0/23
186.120.178.0/23
186.120.180.0/23
186.120.182.0/24
186.120.183.0/24
186.120.184.0/21
186.120.192.0/20
186.120.208.0/21
186.120.216.0/21
186.120.224.0/21
186.120.232.0/22
186.120.236.0/22
186.120.240.0/20
186.149.0.0/19
186.149.32.0/21
186.149.40.0/24
186.149.41.0/24
186.149.42.0/23
186.149.44.0/22
186.149.48.0/21
186.149.56.0/23
186.149.58.0/23
186.149.60.0/22
186.149.64.0/19
186.149.96.0/21
186.149.104.0/22
186.149.108.0/23
186.149.110.0/24
186.149.111.0/24
186.149.112.0/21
186.149.120.0/22
186.149.124.0/22
186.149.128.0/19
186.149.160.0/23
186.149.162.0/24
186.149.163.0/24
186.149.164.0/23
186.149.166.0/23
186.149.168.0/21
186.149.176.0/21
186.149.184.0/22
186.149.188.0/22
186.149.192.0/18
186.150.0.0/21
186.150.8.0/21
186.150.16.0/20
186.150.32.0/22
186.150.36.0/22
186.150.40.0/22
186.150.44.0/23
186.150.46.0/23
186.150.48.0/21
186.150.56.0/23
186.150.58.0/23
186.150.60.0/22
186.150.64.0/21
186.150.72.0/24
186.150.73.0/24
186.150.74.0/23
186.150.76.0/22
186.150.80.0/22
186.150.84.0/23
186.150.86.0/23
186.150.88.0/21
186.150.96.0/20
186.150.112.0/21
186.150.120.0/22
186.150.124.0/22
186.150.128.0/20
186.150.144.0/24
186.150.145.0/24
186.150.146.0/23
186.150.148.0/22
186.150.152.0/21
186.150.160.0/21
186.150.168.0/22
186.150.172.0/23
186.150.174.0/23
186.150.176.0/20
186.150.192.0/20
186.150.208.0/24
186.150.209.0/24
186.150.210.0/23
186.150.212.0/22
186.150.216.0/21
186.150.224.0/23
186.150.226.0/24
186.150.227.0/24
186.150.228.0/22
186.150.232.0/21
186.150.240.0/20
190.6.128.0/21
190.6.136.0/24
190.6.137.0/24
190.6.138.0/23
190.6.140.0/23
190.6.142.0/23
190.6.144.0/22
190.6.148.0/22
190.6.152.0/22
190.6.156.0/23
190.6.158.0/24
190.94.0.0/24
190.94.2.0/23
190.94.4.0/22
190.94.8.0/22
190.94.12.0/22
190.94.16.0/22
190.94.20.0/23
190.94.22.0/23
190.94.24.0/21
190.94.32.0/20
190.94.48.0/21
190.94.56.0/21
190.94.64.0/20
190.94.80.0/20
190.94.96.0/22
190.94.100.0/23
190.94.102.0/24
190.94.103.0/24
190.94.104.0/21
190.94.112.0/22
190.94.116.0/23
190.94.118.0/24
190.94.119.0/24
190.94.121.0/24
190.94.122.0/23
190.94.124.0/22
190.124.64.0/21
190.124.72.0/21
190.124.80.0/22
190.124.84.0/24
190.124.85.0/24
190.124.86.0/24
190.124.87.0/24
190.124.88.0/22
190.124.92.0/23
190.124.94.0/23
200.42.192.0/19
200.42.224.0/21
200.42.232.0/21
200.42.240.0/20

IPv6 prefixes

All 2 prefixes.

2001:13f0::/32
2803:a180::/32

Other ASNs named ALTICE DOMINICANA S.A.

1 other network uses the same organisation name; together with AS28118 they announce 589,824 IPv4 addresses.

ASNNameIPv4 addresses

AS12066AS12066 - ALTICE DOMINICANA S.A. DO1,536

Similar-sized networks in Dominican Republic

ASNNameIPv4 addresses

AS6400#1 AS6400 - Compania Dominicana de Telefonos S. A.844,032

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

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

AS265721#5 AS265721 - Cable Atlantico SRL49,664

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