AS28118 — ALTICE DOMINICANA S.A.

AS28118 announces 33 IPv4 prefixes covering 588,288 addresses and 2 IPv6 prefixes.

About this network

The AS handle AS28118 is held by Altice Dominicana S.A.

What it's used for

• The address space carries residential access traffic, evidenced by the reverse DNS record adsl-239-254.tricom.net which indicates ADSL service.
• The network announces 588,288 IPv4 addresses across 299 prefixes and 2 IPv6 prefixes, while maintaining 29 observed neighbours. This high address-to-neighbour ratio is characteristic of an access or eyeball network rather than a transit provider.

Notable

• All registrants for the largest prefixes, including 152.166.128.0/17 and 181.36.128.0/18, are listed as ALTICE DOMINICANA S.A., matching the AS holder.
• Altice Dominicana is the Dominican Republic subsidiary of the global telecommunications group Altice, which acquired the local operator Tricom, as suggested by the tricom.net domain in the reverse DNS sample.
• The inventory consists of large blocks such as 152.166.0.0/17 and 181.36.0.0/18, subdivided into numerous smaller prefixes for distribution.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 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
• 148.103.16.0/20
• 148.103.32.0/19
• 148.103.64.0/18
• 148.103.128.0/17
• 152.166.0.0/15
• 181.36.0.0/15
• 186.120.0.0/16
• 186.149.0.0/16
• 186.150.0.0/16
• 190.6.128.0/20
• 190.6.144.0/21
• 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
• 190.94.8.0/21
• 190.94.16.0/20
• 190.94.32.0/19
• 190.94.64.0/19
• 190.94.96.0/20
• 190.94.112.0/21
• 190.94.121.0/24
• 190.94.122.0/23
• 190.94.124.0/22
• 190.124.64.0/19
• 200.42.192.0/18
• 2001:13f0::/32
• 2803:a180::/32

Upstream networks

• AS23520 Columbus Networks USA, Inc.
• AS6461 Zayo Bandwidth
• AS1299 Arelion Sweden AB
• AS174 Cogent Communications, LLC
• AS3303 Swisscom (Schweiz) AG
• AS5511 Orange S.A.
• AS6762 TELECOM ITALIA SPARKLE S.p.A.
• AS701 Verizon Business
• AS6939 Hurricane Electric LLC
• AS24482 SG.GS

Downstream networks

• AS12066 ALTICE DOMINICANA S.A.
• AS14789 Cloudflare, Inc.
• AS15084 Concentrix CVG Corporation
• AS262247 Banco Popular Dominicano
• AS267896 Direccion General De Impuestos Internos
• AS271940 BANCO DE RESERVAS DE LA REPUBLICA DOMINICANA BANCO DE SERVICIOS MULTIPLES, S.A
• AS263212 NETWORK ACCESS POINT DEL CARIBE - DR

Adjacent networks

• AS23520 Columbus Networks USA, Inc.
• AS6461 Zayo Bandwidth
• AS1299 Arelion Sweden AB
• AS174 Cogent Communications, LLC
• AS3303 Swisscom (Schweiz) AG
• AS12066 ALTICE DOMINICANA S.A.
• AS5511 Orange S.A.
• AS6762 TELECOM ITALIA SPARKLE S.p.A.
• AS14789 Cloudflare, Inc.
• AS15084 Concentrix CVG Corporation
• AS701 Verizon Business
• AS262247 Banco Popular Dominicano
• AS6939 Hurricane Electric LLC
• AS267896 Direccion General De Impuestos Internos
• AS271940 BANCO DE RESERVAS DE LA REPUBLICA DOMINICANA BANCO DE SERVICIOS MULTIPLES, S.A
• AS24482 SG.GS
• AS263212 NETWORK ACCESS POINT DEL CARIBE - DR

Internet exchanges

• FL-IX - The Florida Internet Exchange / Community IX - Florida — Miami, United States