07 aug

[US, SFO-12] Emergency maintenance: Network maintenance on our core network [Update]

Time: August 8, 2018 13:00:00 (UTC)
Dear Leaseweb customer,

As part of our commitment to continually improve the level of service Leaseweb provides, we want to inform you about the upcoming maintenance on our network infrastructure.

WHAT CAN I EXPECT
On the 8th of August 2018, between 13:00 and 17:00 UTC, we will be performing software upgrades on our customer edge routers in San Fransisco, SFO-12 location. During this maintenance the network connection might experience a short interruption to your services.

In case you have multiple servers with Leaseweb, this maintenance will only affect those servers whose primary IP address falls within the following ranges:

192.119.166.0/24
??192.119.168.0/24
??192.119.173.0/24
??209.58.128.0/20
??172.255.208.0/20
??23.105.24.0/21
??23.108.184.0/21
??23.105.112.0/21
??23.108.112.0/21
??23.108.192.0/21
??23.83.152.0/22
??23.106.240.0/22
??23.106.224.0/22
??23.82.236.0/22
??23.106.88.0/21
??23.106.168.0/21
??23.106.184.0/21
??23.82.48.0/22
??23.108.204.0/22
??172.241.252.0/22
??172.241.248.0/22
??23.82.116.0/22
??23.82.112.0/22
??23.82.132.0/22
??23.83.156.0/22
??23.81.116.0/22
??23.81.112.0/22
??23.81.36.0/22
??23.81.32.0/22
??147.255.116.0/22
??147.255.112.0/22
??142.234.132.0/22
??142.234.128.0/22
??23.82.92.0/22
??23.82.88.0/22
??147.255.120.0/22
??142.234.96.0/22
??172.241.56.0/22
??147.255.60.0/22
??147.255.164.0/22
??142.91.24.0/22
??142.234.12.0/22
??142.234.8.0/22
??147.255.20.0/22
??147.255.16.0/22
??23.83.164.0/22
??23.83.160.0/22
??172.241.100.0/22
??172.241.96.0/22
??23.105.120.0/22
??23.105.104.0/22
??23.106.48.0/22
??23.106.44.0/22
??23.81.100.0/22
??23.81.96.0/22
??23.82.124.0/22
??23.108.120.0/22
??23.108.108.0/22
??142.91.172.0/22
??142.91.168.0/22
??172.241.104.0/21
??142.234.148.0/22
??142.234.144.0/22
??142.234.84.0/22
??142.234.80.0/22
??23.81.220.0/22
??172.241.76.0/22
??172.241.72.0/22
??23.81.168.0/22
??172.241.12.0/22
??172.241.8.0/22
??23.81.160.0/22
??147.255.124.0/22
??142.234.56.0/22
??23.82.100.0/22
??23.82.96.0/22
??23.83.180.0/22
??23.83.176.0/22
??108.62.160.0/22
??142.91.36.0/22
??142.91.32.0/22
??23.81.84.0/22
??23.81.12.0/22
??23.81.8.0/22
??172.255.124.0/22
??172.255.120.0/22
??142.234.52.0/22
??142.234.48.0/22
??23.82.56.0/22
??23.82.176.0/22
??23.82.28.0/22
??147.255.188.0/22
??23.81.200.0/22
??216.246.211.0/24
??64.190.110.0/24
??64.190.111.0/24
??64.190.114.0/24
??64.190.115.0/24
??64.190.116.0/24
??64.190.117.0/24
??64.190.121.0/24
??23.27.14.0/24
??138.99.144.0/24
??199.101.192.0/24
??172.255.24.0/21
??172.255.112.0/21
??2605:fe80::/32
??23.82.168.0/21
??108.177.160.0/21
??108.62.244.0/23
??142.91.136.0/21
??23.19.160.0/22
??23.108.180.0/22
??23.82.20.0/22
??23.105.16.0/21
??209.58.140.0/24
??209.58.141.0/24
??209.58.143.0/24
??142.91.170.0/24

WHY ARE YOU PERFORMING THIS MAINTENANCE
Leaseweb is committed to providing you with the best possible service and, to do so, we need to upgrade the hardware and software on our core routers.

WHEN EXACTLY WILL MY SERVICE BE IMPACTED
The expected maintenance window will be 4 hours, in which your services might experience a short interruption of the network connection. Leaseweb engineers will be available during and after the maintenance in case any issues should arise.

If you have any concerns or questions regarding this maintenance, our engineers are available at support@leaseweb.com.