$ query “AS11139” --type=asn → 1 result(s)

AS11139 · CWRIN

CW BARBADOS

AS11139 belongs to CW BARBADOS and is a residential access provider, based in Dominica since 2005. The system announces a respectable 87 296 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to Antigua & Barbuda, with additional presence in the British Virgin Islands and St. Kitts & Nevis, and smaller footprints in 9 additional countries.

  • #1 in Dominica — Top 10 by reach within country

Basic Information

Country
🇩🇲 Dominica
Category
Internet Service Provider
Network Role
Access Provider
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
February 24, 2005
Last Changed
May 10, 2026
Last Seen
June 14, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
312 / 87
IPv6 Prefixes (raw / aggregated)
15 / 5
IPv4 Addresses
87 296
Largest IPv4 Prefix
/18 (16 384 addresses)
Largest IPv6 Prefix
/34
Geolocated Countries
🇦🇬 Antigua & Barbuda (88 320 IPs), 🇻🇬 British Virgin Islands (38 144 IPs), 🇰🇳 St. Kitts & Nevis (18 240 IPs) and 9 more
Prefix Changed
March 14, 2026

Reputation

Reputation
Good — 1 flagged IPs out of 87 296 total (0.00%)

Connectivity Summary

Upstream Providers
2 upstreams providing transit
Downstream Customers
6 downstreams buying transit
Degree
8 unique BGP neighbors
Reach
6 networks in customer cone

Upstream Providers (2)

Prefix Lists

IPv4 Prefixes (312 total)

  • 209.59.64.0/18 (16 384 addresses (/18 prefix))
  • 69.57.224.0/19 (8 192 addresses (/19 prefix))
  • 76.76.160.0/19 (8 192 addresses (/19 prefix))
  • 205.217.224.0/19 (8 192 addresses (/19 prefix))
  • 206.214.0.0/19 (8 192 addresses (/19 prefix))
  • 208.0.224.0/21 (2 048 addresses (/21 prefix))
  • 69.80.40.0/22 (1 024 addresses (/22 prefix))
  • 199.189.112.0/22 (1 024 addresses (/22 prefix))
  • 162.252.188.0/22 (1 024 addresses (/22 prefix))
  • 209.236.60.0/22 (1 024 addresses (/22 prefix))
  • 207.42.132.0/22 (1 024 addresses (/22 prefix))
  • 162.222.84.0/22 (1 024 addresses (/22 prefix))
  • 192.64.120.0/22 (1 024 addresses (/22 prefix))
  • 69.80.36.0/22 (1 024 addresses (/22 prefix))
  • 205.214.200.0/22 (1 024 addresses (/22 prefix))
  • 162.210.156.0/22 (1 024 addresses (/22 prefix))
  • 104.218.176.0/22 (1 024 addresses (/22 prefix))
  • 198.56.56.0/22 (1 024 addresses (/22 prefix))
  • 162.253.100.0/22 (1 024 addresses (/22 prefix))
  • 198.101.28.0/22 (1 024 addresses (/22 prefix))
  • 199.16.56.0/22 (1 024 addresses (/22 prefix))
  • 200.50.68.0/23 (512 addresses (/23 prefix))
  • 65.48.154.0/23 (512 addresses (/23 prefix))
  • 200.50.76.0/23 (512 addresses (/23 prefix))
  • 72.51.68.0/23 (512 addresses (/23 prefix))
  • 69.80.44.0/23 (512 addresses (/23 prefix))
  • 200.50.84.0/23 (512 addresses (/23 prefix))
  • 72.51.126.0/23 (512 addresses (/23 prefix))
  • 209.236.54.0/23 (512 addresses (/23 prefix))
  • 204.16.114.0/23 (512 addresses (/23 prefix))
  • 205.214.192.0/23 (512 addresses (/23 prefix))
  • 205.214.214.0/23 (512 addresses (/23 prefix))
  • 192.214.112.0/23 (512 addresses (/23 prefix))
  • 65.48.156.0/23 (512 addresses (/23 prefix))
  • 65.48.218.0/23 (512 addresses (/23 prefix))
  • 208.169.74.0/23 (512 addresses (/23 prefix))
  • 196.1.167.0/24 (256 addresses (/24 prefix))
  • 67.213.153.0/24 (256 addresses (/24 prefix))
  • 162.220.139.0/24 (256 addresses (/24 prefix))
  • 192.214.114.0/24 (256 addresses (/24 prefix))
  • 196.1.160.0/24 (256 addresses (/24 prefix))
  • 196.1.162.0/24 (256 addresses (/24 prefix))
  • 162.220.137.0/24 (256 addresses (/24 prefix))
  • 196.1.168.0/24 (256 addresses (/24 prefix))
  • 196.1.171.0/24 (256 addresses (/24 prefix))
  • 72.51.125.0/24 (256 addresses (/24 prefix))
  • 72.51.116.0/24 (256 addresses (/24 prefix))
  • 72.51.67.0/24 (256 addresses (/24 prefix))
  • 72.22.148.0/24 (256 addresses (/24 prefix))
  • 199.195.220.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (15 total)

  • 2604:a180:c000::/34
  • 2604:a180::/35
  • 2604:a180:6000::/35
  • 2604:a180:8000::/35
  • 2604:a180:4000::/36