AS27411 — LEASEWEB-USA-CHI
Network type: hosting
AS27411 announces 95 IPv4 prefixes covering 94,464 addresses and 16 IPv6 prefixes.
About this network
A US network of Leaseweb, a large Dutch-founded hosting company, serving its Chicago region. Handle LEASEWEB-USA-CHI.
What it's used for
- Dedicated servers, bare metal, cloud, and colocation rented to customers worldwide from Leaseweb's US data centers.
Notable
- An IP here identifies Leaseweb as the host, not the operator of whatever runs on it, which spans legitimate businesses to abusive rented boxes.
- Leaseweb runs many regional ASNs, e.g. AS28753 (Germany) and its Dutch core network — see AS28753.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.
Announced prefixes
- 23.19.120.0/22
- 23.19.136.0/21
- 23.19.176.0/21
- 23.19.208.0/22
- 23.81.24.0/21
- 23.81.152.0/21
- 23.82.40.0/21
- 23.82.80.0/21
- 23.82.104.0/21
- 23.83.80.0/20
- 23.106.96.0/21
- 23.108.64.0/19
- 23.111.249.0/24
- 31.56.116.0/24
- 31.57.192.0/24
- 31.57.233.0/24
- 31.58.145.0/24
- 31.58.149.0/24
- 45.137.87.0/24
- 45.152.197.0/24
- 46.202.57.0/24
- 46.202.60.0/24
- 46.202.64.0/24
- 46.202.67.0/24
- 46.202.71.0/24
- 46.202.78.0/24
- 64.120.12.0/22
- 64.120.20.0/22
- 64.120.24.0/22
- 64.120.32.0/21
- 64.120.80.0/21
- 67.208.46.0/24
- 69.147.225.0/24
- 69.147.228.0/24
- 69.147.230.0/24
- 69.147.233.0/24
- 69.147.234.0/24
- 69.147.237.0/24
- 69.147.238.0/24
- 69.147.242.0/24
- 69.147.250.0/24
- 69.147.252.0/23
- 69.147.255.0/24
- 70.32.33.0/24
- 70.32.35.0/24
- 70.32.37.0/24
- 70.32.39.0/24
- 70.32.43.0/24
- 72.37.242.0/23
- 108.62.24.0/21
- 108.62.64.0/21
- 108.62.80.0/20
- 108.62.100.0/22
- 108.62.104.0/22
- 108.62.200.0/22
- 108.177.212.0/22
- 136.0.117.0/24
- 136.0.118.0/24
- 136.0.180.0/24
- 136.0.194.0/23
- 142.111.44.0/24
- 142.111.47.0/24
- 142.111.122.0/23
- 142.111.124.0/24
- 142.111.161.0/24
- 148.135.144.0/24
- 152.163.24.0/22
- 152.163.36.0/22
- 152.163.60.0/22
- 152.163.84.0/22
- 152.163.136.0/22
- 152.163.160.0/22
- 152.163.188.0/22
- 152.163.212.0/22
- 166.88.34.0/24
- 172.241.148.0/22
- 173.208.8.0/21
- 173.208.24.0/21
- 173.208.72.0/22
- 173.208.80.0/21
- 173.208.120.0/24
- 173.234.32.0/22
- 173.234.40.0/22
- 173.234.56.0/21
- 173.234.96.0/22
- 173.234.192.0/20
- 173.234.236.0/22
- 174.34.128.0/22
- 174.34.154.0/24
- 174.34.156.0/22
- 174.34.164.0/22
- 174.34.172.0/22
- 174.34.184.0/23
- 216.6.229.0/24
- 216.6.239.0/24
- 2607:f5b1::/32
- 2a0c:7886:b4::/48
- 2a10:67c7::/32
- 2a11:ac40::/29
- 2a11:d840::/29
and 11 more.
Upstream networks
Adjacent networks
BGP / ASN / CIDR
awaiting query
enter an AS number, IP address, or organisation name above
IPv4
resolving...
IPv6
resolving...
Search Results
IPv4 Prefixes
—
IPv6 Prefixes
—
Total Prefixes
—
Unique /24s
—
⚠ SUSPICIOUS PREFIX ANNOUNCEMENTS DETECTED