Keyweb AG operates AS31103: 15 IPv4 prefixes covering 37,632 addresses, most of them in 
Germany.
By IPv4 addresses the network ranks #4,425 worldwide and #153 of 2,588 networks in Germany. That is 0.03% of the country’s IPv4 space.
The network spreads across six or more countries: Germany 96%, Denmark 1.9%, Cyprus 0.69%.
The largest block is 87.118.64.0 to 87.118.127.255 with 16,384 addresses, geolocated to Leipzig.
- IPv4 addresses
- 37,632
- IPv4 prefixes
- 15
- World rank
- #4,425
- Country share
- 0.03%
- IPv6 ranges
- 1
Addresses by country
Largest blocks
- 87.118.64.0 Leipzig16,384
- 84.19.160.0 Erfurt8,192
- 217.114.208.0 Leipzig (Mitte)4,096
- 62.141.48.0 Erfurt (Altstadt)3,584
- 95.169.181.0 Frankfurt am Main2,816
- 195.160.228.0 Höxter (Lüchtringen)1,024
- 95.169.160.0 Erfurt (Altstadt)512
- 193.7.184.0 Erfurt (Ilversgehofen)256
Networks of similar size
- AS63473 HostHatch, LLC
37,632 - AS135918 VIET DIGITAL TECHNOLOGY LIABILITY COMPANY
37,632 - AS31430 OOO Suntel
37,632 - AS44735 Nova hf
37,632 - AS23498 Beanfield Technologies Inc.
37,632 - AS20340 CallTower, Inc.
37,632 - AS5588 T-Mobile Czech Republic a.s.
37,632 - AS17775 shanghai science and technology network communication limited company
37,632
IPv4 prefixes
Questions and answers
Who owns AS31103?
Autonomous system AS31103 is operated by Keyweb AG.
How many IP addresses does AS31103 have?
The network holds 37,632 IPv4 addresses in 15 prefixes, plus 1 IPv6 ranges.
Which country is AS31103 in?
The main country is Germany, with addresses in 5 more countries.
How big is AS31103?
By IPv4 addresses it ranks #4,425 worldwide.
What is the largest address block of AS31103?
87.118.64.0 to 87.118.127.255, 16,384 addresses.