$ query “AS28118” --type=asn → 1 result(s)

AS28118 · ALTICE-DOMINICANA

ALTICE DOMINICANA S.A.

AS28118 is owned by ALTICE DOMINICANA S.A. and is a residential access provider, based in the Dominican Republic since 2010. The system announces a solid 589 824 IPv4 addresses, including a /15, and supports IPv6. The bulk of its IP address space is in Australia, with additional presence in the Dominican Republic. Prefix announcements for this AS were recently updated.

Basic Information

Country
🇩🇴 Dominican Republic
Category
Internet Service Provider
Network Role
Access Provider
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
February 11, 2010
Last Changed
May 01, 2026
Last Seen
May 13, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
825 / 10
IPv6 Prefixes (raw / aggregated)
2 / 2
IPv4 Addresses
589 824
Largest IPv4 Prefix
/15 (131 072 addresses)
Largest IPv6 Prefix
/32
Geolocated Countries
🇦🇺 Australia (458 752 IPs), 🇩🇴 Dominican Republic (139 792 IPs)
Prefix Changed
May 14, 2026

Reputation

Reputation
Good — 6 flagged IPs out of 589 824 total (0.00%)

Connectivity Summary

Upstream Providers
7 upstreams providing transit
Peers
3 networks exchanging traffic without transit
Downstream Customers
6 downstreams buying transit
Unclassified
3 unclassified BGP neighbors
Degree
19 unique BGP neighbors
Reach
6 networks in customer cone

Upstream Providers (7)

  • AS174 — COGENT (Tier-1 transit)
  • AS6461 — MFNX (Tier-1 transit)
  • AS1299 — TWELVE99 (Tier-1 transit)
  • AS701 — UUNET (Tier-1 transit)
  • AS6762 — SEABONE-NET (Tier-1 transit)
  • AS5511 — OPENTRANSIT (Tier-1 transit)
  • AS23520 — LIBERTY-NETWORKS

Prefix Lists

IPv4 Prefixes (825 total)

  • 152.166.0.0/15 (131 072 addresses (/15 prefix))
  • 181.36.0.0/15 (131 072 addresses (/15 prefix))
  • 148.103.0.0/16 (65 536 addresses (/16 prefix))
  • 186.120.0.0/16 (65 536 addresses (/16 prefix))
  • 186.149.0.0/16 (65 536 addresses (/16 prefix))
  • 186.150.0.0/16 (65 536 addresses (/16 prefix))
  • 190.94.0.0/17 (32 768 addresses (/17 prefix))
  • 200.42.192.0/18 (16 384 addresses (/18 prefix))
  • 190.6.128.0/19 (8 192 addresses (/19 prefix))
  • 190.124.64.0/19 (8 192 addresses (/19 prefix))

IPv6 Prefixes (2 total)

  • 2001:13f0::/32
  • 2803:a180::/32