$ query “AS18451” --type=asn → 1 result(s)
AS18451 — LESNET
LES.NET
AS18451 is a mid-size transit provider operated by LES.NET, based in Canada since 2007. The network announces 5 632 IPv4 addresses. Supports IPv6.
- Top 5% — Top 5% of all autonomous systems by reach and degree
Basic Information
- Country
- 🇨🇦 Canada
- Category
- Hosting
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- July 27, 2007
- Last Changed
- March 04, 2026
- Last Seen
- March 04, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 5 / 4
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 5 632
- Largest IPv4 Prefix
- /21 (2 048 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇨🇦 CA (6 IPs), 🇺🇸 US (1 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Good — 1 flagged IPs out of 5 632 total (0.02%)
Connectivity Summary
- Upstream Providers
- 5 upstream autonomous systems providing transit
- Peers
- 15 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 13 downstream autonomous systems buying transit
- Degree
- 35 unique BGP neighbors (providers + customers + peers)
- Reach
- 121 — customer cone size measuring network influence
- Degree Rank
- #4 040
- Reach Rank
- #991
Upstream Providers (5)
Prefix Lists
IPv4 Prefixes (5 total)
- 199.87.152.0/21 (2 048 addresses)
- 208.81.0.0/21 (2 048 addresses)
- 174.34.248.0/22 (1 024 addresses)
- 44.31.194.0/23 (512 addresses)
IPv6 Prefixes (1 total)
- 2605:e200::/32