$ query “AS218661” --type=asn → 1 result(s)

AS218661 · ACO-TECH-AS

ACO TECH SERVICES LTD

AS218661 is owned by ACO TECH SERVICES LTD and is an enterprise stub network, established in the United Kingdom in 2026. The system announces 6 656 IPv4 addresses. Most of its address space is geolocated to Hong Kong SAR China, with additional presence in the United States and Germany, and a smaller footprint in another country. This AS has recently updated its prefix announcements. No IPv6 support — it's 2026, just saying.

Basic Information

Country
🇬🇧 United Kingdom
Category
Business
Network Role
Stub Network
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
September 16, 2026
Last Changed
September 25, 2026
Last Seen
October 15, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
26 / 25
IPv6 Prefixes (raw / aggregated)
0 / 0
IPv4 Addresses
6 656
Largest IPv4 Prefix
/23 (512 addresses)
Geolocated Countries
🇭🇰 Hong Kong SAR China (3 328 IPs), 🇺🇸 United States (2 816 IPs), 🇩🇪 Germany (256 IPs) and 1 more
Prefix Changed
October 14, 2026

Reputation

Reputation
Pristine — 0 flagged IPs

Connectivity Summary

Upstream Providers
1 upstream providing transit
Degree
1 unique BGP neighbor
Reach
0 networks in customer cone

Upstream Providers (1)

Prefix Lists

IPv4 Prefixes (26 total)

  • 69.90.128.0/23 (512 addresses (/23 prefix))
  • 2.58.154.0/24 (256 addresses (/24 prefix))
  • 51.194.54.0/24 (256 addresses (/24 prefix))
  • 51.241.44.0/24 (256 addresses (/24 prefix))
  • 64.50.163.0/24 (256 addresses (/24 prefix))
  • 68.164.49.0/24 (256 addresses (/24 prefix))
  • 76.74.212.0/24 (256 addresses (/24 prefix))
  • 79.98.33.0/24 (256 addresses (/24 prefix))
  • 79.180.117.0/24 (256 addresses (/24 prefix))
  • 79.182.40.0/24 (256 addresses (/24 prefix))
  • 87.232.99.0/24 (256 addresses (/24 prefix))
  • 94.118.128.0/24 (256 addresses (/24 prefix))
  • 94.118.130.0/24 (256 addresses (/24 prefix))
  • 104.234.28.0/24 (256 addresses (/24 prefix))
  • 109.65.225.0/24 (256 addresses (/24 prefix))
  • 130.78.17.0/24 (256 addresses (/24 prefix))
  • 165.84.230.0/24 (256 addresses (/24 prefix))
  • 178.251.205.0/24 (256 addresses (/24 prefix))
  • 187.52.41.0/24 (256 addresses (/24 prefix))
  • 187.52.46.0/24 (256 addresses (/24 prefix))
  • 191.44.19.0/24 (256 addresses (/24 prefix))
  • 191.45.44.0/24 (256 addresses (/24 prefix))
  • 200.102.178.0/24 (256 addresses (/24 prefix))
  • 205.234.120.0/24 (256 addresses (/24 prefix))
  • 212.180.108.0/24 (256 addresses (/24 prefix))