HELP FILE

Allowlisting and LogMeIn

We suggest you allow the LogMeIn URLs listed below to ensure that LogMeIn services are able to connect.

Important: For information about SaaS products offered by GetGo, Inc., a subsidiary of LogMeIn, Inc., visit this page.
  • *.logmein.com, *.logmein.eu - LogMeIn's main site
  • *.logmeinusercontent.com and *.browse.logmeinusercontent.com - For files stored and shared using the LogMeIn Pro Files feature
  • *.logmeinrescue.com, *.logmeinrescue.eu - Powers the LogMeIn Rescue service
  • *.logmeinrescue-enterprise.com - Powers account-specific Rescue features (should only be allowlisted by enterprise accounts)
  • *.logmein-gateway.com - Part of the LogMeIn Rescue service
  • *.accounts.logme.in - Site allowing login to LogMeIn services
  • *.hamachi.cc - Powers the LogMeIn Hamachi service
  • *.internap.net - Powers updates to multiple LogMeIn products
  • *.internapcdn.net - Powers updates to multiple LogMeIn products
  • *.LogMeIn123.com, *.LogMeIn123.eu - Site used to connect to a LogMeIn Rescue technician
  • *.123rescue.com - Site used to connect to a LogMeIn Rescue technician
  • *.support.me - Site used to connect to a LogMeIn Rescue technician
  • *.join.me - LogMeIn's screen sharing service
  • *.boldchat.com, *bold360.com - LogMeIn's service for adding chat to websites
  • *.nanorep.co – The Admin Console for those Bold360 customers who have access to the AI platform (Service, Advise, and Acquire)
  • * .logmeininc.com - LogMeIn's corporate website
  • * .meldium.com - LogMeIn's team password management offering
  • * .lastpass.com, *.lastpass.eu - LogMeIn's leading password management solution for personal and enterprise use
  • authentication.logmeininc.com - LogMeIn's sign-in service
  • auth.bold360.com, launch.bold360.com - LogMeIn's sign-in service, specific to Bold360
Remember: For information about SaaS products offered by GetGo, Inc., a subsidiary of LogMeIn, Inc., visit this page.
Note: This includes sub-domains for these domains, so it is advisable to use wildcard rules wherever possible when you allowlist or block any LogMeIn service on your network. The client-to-host connection uses peer-to-peer connections, encrypted within a 256-bit AES tunnel. The services themselves communicate using port 443 (HTTPS/SSL) and port 80, so no additional ports need to be opened within a firewall.
Specific URLs for LogMeIn Central features
  • LogMeIn Antivirus: lmi-antivirus-live.azureedge.net
  • LogMeIn Application Updates: lmi-appupdates-live.azureedge.net

IP Ranges

It is recommended to use wildcard rules whenever possible while allowlisting or blocking any LogMeIn services on your network as sub-domains of the domains listed above are included. Also, the client-to-host connection uses peer-to-peer connections, encrypted within a 256-bit AES tunnel.

Use of IP ranges instead of domain names for the firewall configuration is discouraged unless absolutely necessary because our IP ranges and those of our provider networks need to be periodically audited and modified, creating additional maintenance for your network. These changes are necessary to continue to provide the maximum performance for our LogMeIn products. Maintenance and failover events within our infrastructure may cause you to connect to servers within any of the ranges.

If your firewall includes a content or application data scanning filter, this may cause a block or latency, which would be indicated in the log files for the filter. To address this problem, verify that the domains or IP ranges will not be scanned or filtered by specifying exception domains or IP ranges. If your security policy requires you to specify explicit domain or IP ranges, then configure your firewall exceptions for outbound TCP ports 8200, 443, and 80 as well as UDP ports 8200 and 1853 for the LogMeIn domains or IP ranges, including those of our third-party provider networks.

We do not recommend explicit IP allowlisting of LogMeIn ranges. If URL allowlisting is not feasible, refer to the list of LogMeIn IP addresses.

LogMeIn IP Ranges

CIDR Notation Numeric IP Range Netmask Notation
63.251.34.0/24 63.251.34.0 - 63.251.34.255 63.251.34.0 255.255.255.0
63.251.46.0/23 63.251.46.0 - 63.251.47.255 63.251.46.0 255.255.254.0
64.74.17.0/24 64.74.17.0 - 64.74.17.255 64.74.17.0 255.255.255.0
64.74.18.0/23 64.74.18.0 - 64.74.19.255 64.74.18.0 255.255.254.0
64.74.103.0/24 64.74.103.0 - 64.74.103.255 64.74.103.0 255.255.255.0
64.94.18.0/24 64.94.18.0 - 64.94.18.255 64.94.18.0 255.255.255.0
64.94.46.0/23 64.94.46.0 - 64.94.47.255 64.94.46.0 255.255.254.0
64.95.128.0/23 64.95.128.0 - 64.95.129.255 64.95.128.0 255.255.254.0
66.150.108.0/24 66.150.108.0 - 66.150.108.255 66.150.108.0 255.255.255.0
67.217.80.0/23 67.217.80.0 - 67.217.81.255 67.217.80.0 255.255.254.0
69.25.20.0/23 69.25.20.0 - 69.25.21.255 69.25.20.0 255.255.254.0
69.25.247.0/24 69.25.247.0 - 69.25.247.255 69.25.247.0 255.255.255.0
95.172.70.0/24 95.172.70.0 - 95.172.70.255 95.172.70.0 255.255.255.0
111.221.57.0/24 111.221.57.0 - 111.221.57.255 111.221.57.0 255.255.255.0
212.118.234.0/24 212.118.234.0 - 212.118.234.254 212.118.234.0 255.255.254.0

Third-party IP Ranges

You must also allowlist ranges for these third-party services:

Email Domains

For email invitations and correspondences from us and the LogMeIn software, we recommend allowing the following email domains through your email's spam and allowlist filters.

  • @m.join.me
  • @t.join.me
  • @m.logmein.com
  • @t.logmein.com
  • @m.lastpass.com
  • @t.lastpass.com

LogMeIn server / Data Center IP addresses for use in firewall configurations

Equivalent specifications in 3 common formats
Assigned Range by Block Numeric IP Address Range Netmask Notation CIDR Notation
Block 1 216.115.208.0 - 216.115.223.255 216.115.208.0 255.255.240.0 216.115.208.0/20
Block 2 216.219.112.0 - 216.219.127.255 216.219.112.0 255.255.240.0 216.219.112.0/20
Block 3 66.151.158.0 - 66.151.158.255 66.151.158.0 255.255.255.0 66.151.158.0/24
Block 4 66.151.150.160 - 66.151.150.191 66.151.150.160 255.255.255.224 66.151.150.160/27
Block 5 64.74.80.0 - 64.74.80.255 64.74.80.0 255.255.255.0 64.74.80.0/24
Block 6 202.173.24.0 - 202.173.31.255 202.173.24.0 255.255.248.0 202.173.24.0/21
Block 7 67.217.64.0 - 67.217.95.255 67.217.64.0 255.255.224.0 67.217.64.0/19
Block 8 78.108.112.0 - 78.108.127.255 78.108.112.0 255.255.240.0 78.108.112.0/20
Block 9 68.64.0.0 - 68.64.31.255 68.64.0.0 255.255.224.0 68.64.0.0/19
Block 10 206.183.100.0 - 206.183.103.255 206.183.100.0 255.255.252.0 206.183.100.0/22
Block 11 173.199.0.0 - 173.199.63.255 173.199.0.0 255.255.192.0 173.199.0.0/18
Block 12 103.15.16.0 - 103.15.19.255 103.15.16.0 255.255.252.0 103.15.16.0/22
Block 13 23.239.224.0 - 23.239.255.255 23.239.224.0 255.255.224.0 23.239.224.0/19
Block 14 185.36.20.0 - 185.36.23.255 185.36.20.0 255.255.252.0 185.36.20.0/22
Block 15 188.66.40.0 - 188.66.47.255 188.66.40.0 255.255.248.0 188.66.40.0/21
Block 16 64.74.17.0 - 64.74.17.255 64.74.17.0 255.255.255.0 64.74.17.0/24
Block 17 64.74.18.0 - 64.74.19.255 64.74.18.0 255.255.254.0 64.74.18.0/23
Block 18 64.74.103.0 - 64.74.103.255 64.74.103.0 255.255.255.0 64.74.103.0/24
Block 19 64.94.18.0 - 64.94.18.255 64.94.18.0 255.255.255.0 64.94.18.0/24
Block 20 64.94.46.0 - 64.94.47.255 64.94.46.0 255.255.254.0 64.94.46.0/23
Block 21 64.95.128.0 - 64.95.129.255 64.95.128.0 255.255.254.0 64.95.128.0/23
Block 22 66.150.108.0 - 66.150.108.255 66.150.108.0 255.255.255.0 66.150.108.0/24
Block 23 69.25.20.0 - 69.25.21.255 69.25.20.0 255.255.254.0 69.25.20.0/23
Block 24 69.25.247.0 - 69.25.247.255 69.25.247.0 255.255.255.0 69.25.247.0/24
Block 25 95.172.70.0 - 95.172.70.255 95.172.70.0 255.255.255.0 95.172.70.0/24
Block 26 111.221.57.0 - 111.221.57.255 111.221.57.0 255.255.255.0 111.221.57.0/24