$ query “AS25668” --type=asn → 1 result(s)

AS25668 · CIPHERKEY

Cipherkey Exchange Corp.

AS25668 belongs to Cipherkey Exchange Corp. and is a residential access provider, established in Canada in 2005. The system announces a solid 141 824 IPv4 addresses, and supports IPv6. Its primary geographic footprint is in Canada, with additional presence in the United States.

Basic Information

Country
🇨🇦 Canada
Category
Internet Service Provider
Network Role
Access Provider
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
August 11, 2005
Last Changed
October 03, 2026
Last Seen
October 10, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
60 / 43
IPv6 Prefixes (raw / aggregated)
1 / 1
IPv4 Addresses
141 824
Largest IPv4 Prefix
/17 (32 768 addresses)
Largest IPv6 Prefix
/32
Geolocated Countries
🇨🇦 Canada (141 808 IPs), 🇺🇸 United States (16 IPs)
Prefix Changed
June 26, 2026

Reputation

Reputation
Good — 3 flagged IPs out of 141 824 total (0.00%)

Connectivity Summary

Upstream Providers
4 upstreams providing transit
Peers
18 networks exchanging traffic without transit
Downstream Customers
2 downstreams buying transit
Degree
24 unique BGP neighbors
Reach
2 networks in customer cone

Upstream Providers (4)

  • AS174 — COGENT-174 (Tier-1 transit)
  • AS6461 — ZAYO-6461 (Tier-1 transit)
  • AS2914 — NTT-DATA-2914 (Tier-1 transit)
  • AS52025 — PARADOXNETWORKS-LIMITED

Prefix Lists

IPv4 Prefixes (60 total)

  • 172.103.128.0/17 (32 768 addresses (/17 prefix))
  • 38.13.64.0/19 (8 192 addresses (/19 prefix))
  • 38.23.128.0/19 (8 192 addresses (/19 prefix))
  • 38.34.64.0/19 (8 192 addresses (/19 prefix))
  • 38.35.0.0/19 (8 192 addresses (/19 prefix))
  • 38.131.96.0/19 (8 192 addresses (/19 prefix))
  • 38.172.224.0/19 (8 192 addresses (/19 prefix))
  • 65.110.0.0/19 (8 192 addresses (/19 prefix))
  • 208.110.96.0/19 (8 192 addresses (/19 prefix))
  • 209.205.64.0/19 (8 192 addresses (/19 prefix))
  • 66.51.128.0/20 (4 096 addresses (/20 prefix))
  • 192.197.96.0/20 (4 096 addresses (/20 prefix))
  • 209.205.96.0/20 (4 096 addresses (/20 prefix))
  • 208.181.120.0/21 (2 048 addresses (/21 prefix))
  • 209.53.200.0/21 (2 048 addresses (/21 prefix))
  • 38.75.36.0/22 (1 024 addresses (/22 prefix))
  • 38.123.248.0/22 (1 024 addresses (/22 prefix))
  • 64.114.80.0/22 (1 024 addresses (/22 prefix))
  • 64.114.148.0/22 (1 024 addresses (/22 prefix))
  • 205.250.172.0/22 (1 024 addresses (/22 prefix))
  • 205.250.196.0/22 (1 024 addresses (/22 prefix))
  • 207.34.148.0/22 (1 024 addresses (/22 prefix))
  • 207.81.148.0/22 (1 024 addresses (/22 prefix))
  • 207.194.128.0/22 (1 024 addresses (/22 prefix))
  • 207.194.212.0/22 (1 024 addresses (/22 prefix))
  • 207.194.216.0/22 (1 024 addresses (/22 prefix))
  • 209.53.196.0/22 (1 024 addresses (/22 prefix))
  • 209.53.208.0/22 (1 024 addresses (/22 prefix))
  • 38.187.240.0/23 (512 addresses (/23 prefix))
  • 64.114.84.0/23 (512 addresses (/23 prefix))
  • 64.114.200.0/23 (512 addresses (/23 prefix))
  • 64.114.250.0/23 (512 addresses (/23 prefix))
  • 207.34.168.0/23 (512 addresses (/23 prefix))
  • 209.53.194.0/23 (512 addresses (/23 prefix))
  • 209.53.212.0/23 (512 addresses (/23 prefix))
  • 38.51.50.0/24 (256 addresses (/24 prefix))
  • 38.135.83.0/24 (256 addresses (/24 prefix))
  • 38.187.250.0/24 (256 addresses (/24 prefix))
  • 199.175.157.0/24 (256 addresses (/24 prefix))
  • 204.239.157.0/24 (256 addresses (/24 prefix))
  • 209.52.228.0/24 (256 addresses (/24 prefix))
  • 209.53.193.0/24 (256 addresses (/24 prefix))
  • 209.53.214.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (1 total)

  • 2605:7c00::/32