Mass Response Service

Mass Response Service uses 23 IP ranges covering a total of 50,688 IP addresses. The IPs span 5 countries, including Austria, Switzerland, and Italy. We identified 8 cities across 8 regions—for example Vienna, Zurich, and Neustadtl-Markt.

Organization Overview

Organization Name

Autonomous System Number

AS51265

Mass Response Service GmbH

Total IPV4 Addresses

50,688

IP Ranges

Countries

Cities

Geographic Distribution

Austria

36,864 IPs

72.7%

Switzerland

6,400 IPs

12.6%

Italy

4,608 IPs

9.1%

United Kingdom

2,304 IPs

4.5%

Germany

512 IPs

1.0%

IP Ranges

41.66.64.0/18

Vienna, Vienna, Austria

16,384 IPs

197.211.128.0/19

Vienna, Vienna, Austria

8,192 IPs

83.216.32.0/20

Neustadtl-Markt, Lower Austria, Austria

4,096 IPs

197.211.160.0/20

Zurich, Zurich, Switzerland

4,096 IPs

62.240.136.0/21

Veneto, Italy

2,048 IPs

62.240.152.0/21

Vienna, Vienna, Austria

2,048 IPs

83.216.48.0/21

Islington, England, United Kingdom

2,048 IPs

83.216.56.0/21

Milan, Lombardy, Italy

2,048 IPs

62.240.128.0/22

Vienna, Vienna, Austria

1,024 IPs

178.157.4.0/22

Vienna, Vienna, Austria

1,024 IPs