$ query “AS5664” --type=asn → 1 result(s)
AS5664 · SHERIDAN-NET
The Sheridan College Institute of Technology and Advanced Learning
AS5664 is owned by The Sheridan College Institute of Technology and Advanced… and is an educational/research access provider, established in Canada in 1995. The system announces a respectable 65 536 IPv4 addresses, including a /16. Its primary geographic footprint is in Canada. No IPv6 support — it's 2026, just saying.
- Pioneer — Registered before the year 2000
Basic Information
- Country
- 🇨🇦 Canada
- Category
- Education/Research
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- August 09, 1995
- Last Changed
- May 01, 2026
- Last Seen
- May 18, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 1 / 1
- IPv6 Prefixes (raw / aggregated)
- 0 / 0
- IPv4 Addresses
- 65 536
- Largest IPv4 Prefix
- /16 (65 536 addresses)
- Geolocated Countries
- 🇨🇦 Canada (131 072 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 2 upstreams providing transit
- Peers
- 7 networks exchanging traffic without transit
- Downstream Customers
- 1 downstream buying transit
- Degree
- 10 unique BGP neighbors
- Reach
- 1 network in customer cone
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (1 total)
- 142.55.0.0/16 (65 536 addresses (/16 prefix))