About us

1&1 AG, headquartered in Montabaur, is a publicly listed telecommunications provider
and part of the United Internet Group.
With a strong focus on the German market, 1&1 actively drives the country's digital sovereignty.

Better and better every day

With over 30 years of experience, 1&1 stands for powerful mobile plans, award-winning customer service, and continuous product innovation – from all-net-flat rates and unlimited data plans to exclusive benefits through the 1&1 Vorteilswelt. The 1&1 Service Card offers premium services such as 24-hour device replacement and a dedicated priority hotline. 1&1 promotes digital inclusion through reliable, competitively priced products – consistently awarded top marks by independent trade publications. In addition, the discount brands of Drillisch Online GmbH serve price-sensitive customers with a strong focus on affordability.

The 1&1 O-RAN

1&1 operates the first fully virtualized 5G mobile network in Europe based on innovative Open RAN technology – independent, open by design, and built for the real-time applications of tomorrow. As Germany's fourth mobile network, the 1&1 O-RAN stands for greater competition and innovation in the national telecommunications landscape.

Nationwide Broadband Coverage

As one of Germany's leading providers of VDSL, vectoring, and next-generation fiber internet, 1&1 is driving Germany's gigabit transformation. The company leverages the nationwide fiber-optic transport network of 1&1 Versatel and, through partnerships with Deutsche Telekom and leading city carriers, is able to supply millions of households with future-proof fiber connections.

103.194.l70.154

The IP address is managed by (identified as ASN 134512) and is used within the HostPalace VPS network. This indicates it is likely used for Virtual Private Servers (VPS) or shared hosting services. Contextual Usage

An IP (Internet Protocol) address acts as a digital fingerprint for a device or server connected to the web. This specific address belongs to a larger range of 256 unique IPs (103.194.170.0/24). 103.194.l70.154

of a remote web server. You can verify its current status or owner using tools like the WhoisRequest IP Lookup IP2Location to this server, or did you find it in a security log 103.194.170.154 IP Details - WhoisRequest The IP address is managed by (identified as

Use a WHOIS Lookup to find the most recent administrative contact for the network if you need to report technical issues. 103.194.170.154 IP Details - WhoisRequest This specific address belongs to a larger range

Use tools like DNS Checker or MXToolbox to see if it is currently flagged for spam or malicious behavior.

The provided string "103.194.l70.154" appears to contain a typo in the third octet ( l70 ). An IPv4 address must have four octets separated by dots, each consisting of a number between 0 and 255 . The l70 in this case is invalid due to the presence of a letter ( l ) in the numeric position.

An IP (Internet Protocol) address acts as a digital fingerprint for a device or server connected to the web. This specific address belongs to a larger range of 256 unique IPs (103.194.170.0/24).

Use a WHOIS Lookup to find the most recent administrative contact for the network if you need to report technical issues. 103.194.170.154 IP Details - WhoisRequest

Use tools like DNS Checker or MXToolbox to see if it is currently flagged for spam or malicious behavior.

Social Commitment

As a successful telecommunications company, 1&1 sees itself as part of society and takes the responsibility that goes with this. Our corporate social responsibility activities revolve around our United Internet for UNICEF foundation.

Learn more

Sustainability

Doing business sustainably is a part of what 1&1 does every day. Our goal is to be a pioneer in this area as well.

Learn more

Non-financial Group report 2025

PDF 1,75 MB

ESG-Report 2024/2025

PDF Download (15,7 MB)