Zurich Insurance Company AG operates AS8640: 2 IPv4 prefixes covering 73,728 addresses, most of them in 
Switzerland.
By IPv4 addresses the network ranks #2,337 worldwide and #25 of 735 networks in Switzerland. That is 0.31% of the country’s IPv4 space.
The largest block is 171.27.0.0 to 171.27.255.255 with 65,536 addresses, geolocated to Schlieren.
- IPv4 addresses
- 73,728
- IPv4 prefixes
- 2
- World rank
- #2,337
- Country share
- 0.31%
Addresses by country
- Switzerland 100%
Largest blocks
- 171.27.0.0 Schlieren65,536
- 195.28.224.0 Schlieren8,192
Networks of similar size
- AS20617 BNP PARIBAS S.A.
73,728 - AS17983 AAPT Limited
73,728 - AS13611 U.S. Center For Disease Control and Prevention
73,728 - AS9509 Department of Employment and Workplace Relations73,728
- AS197942 Forsakringskassan
73,728 - AS10715 Universidade Federal de Santa Catarina
73,728 - AS8741 Ratiokontakt GmbH
73,728 - AS9142 Internexus Networks Limited
73,728
IPv4 prefixes
Questions and answers
Who owns AS8640?
Autonomous system AS8640 is operated by Zurich Insurance Company AG.
How many IP addresses does AS8640 have?
The network holds 73,728 IPv4 addresses in 2 prefixes.
Which country is AS8640 in?
The main country is Switzerland.
How big is AS8640?
By IPv4 addresses it ranks #2,337 worldwide.
What is the largest address block of AS8640?
171.27.0.0 to 171.27.255.255, 65,536 addresses.