Larus Limited operates AS17561: 330 IPv4 prefixes covering 444,416 addresses, most of them in 
Peru.
By IPv4 addresses the network ranks #606 worldwide and #4 of 178 networks in Peru. That is 12% of the country’s IPv4 space.
The network spreads across six or more countries: Peru 20%, Malaysia 18%, South Korea 17%.
The largest block is 156.251.128.0 to 156.251.255.255 with 32,768 addresses, geolocated to Los Angeles.
- IPv4 addresses
- 444,416
- IPv4 prefixes
- 330
- World rank
- #606
- Country share
- 12%
Addresses by country
- Peru 20%
Malaysia 18%
South Korea 17%
Hong Kong 17%
United States 14%
Japan 13%
Largest blocks
- 156.251.128.0 Los Angeles32,768
- 154.80.128.0 Hong Kong32,768
- 156.228.63.0 Seoul (Toegye-ro)26,624
- 154.221.64.0 Lima16,384
- 177.29.67.0 Frankfurt am Main15,616
- 154.216.140.0 São Paulo13,312
- 45.203.140.0 Kuala Lumpur13,312
- 156.228.212.0 Seoul (Toegye-ro)11,264
Networks of similar size
- AS12663 Fastweb SpA
450,560 - AS32934 Facebook, Inc.
449,024 - AS8851 GCI Network Solutions Limited
447,232 - AS24086 Viettel Corporation
444,928 - AS3999 The Pennsylvania State University443,904
- AS18081 Kintetsu Cable Network Co., Ltd.442,368
- AS9381 HKBN Enterprise Solutions HK Limited440,040
- AS55960 Beijing Guanghuan Xinwang Digital
439,808
IPv4 prefixes
- 45.195.242.0/24
- 45.196.70.0/23
- 45.196.80.0/21
- 45.196.88.0/23
- 45.196.110.0/23
- 45.196.114.0/23
- 45.196.224.0/24
- 45.200.120.0/23
- 45.200.127.0/24
- 45.201.234.0/23
- 45.201.236.0/22
- 45.202.12.0/22
- 45.202.210.0/24
- 45.203.20.0/22
- 45.203.24.0/21
- 45.203.52.0/22
- 45.203.56.0/22
- 45.203.62.0/23
- 45.203.128.0/24
- 45.203.132.0/22
- 45.203.136.0/24
- 45.203.140.0/22
- 45.203.144.0/20
- 45.203.160.0/19
- 45.203.199.0/24
- 45.203.200.0/21
- 45.203.208.0/23
- 45.203.211.0/24
- 45.203.212.0/24
- 45.203.234.0/23
- 45.203.236.0/22
- 45.203.245.0/24
- 45.203.246.0/23
- 45.203.250.0/24
- 45.204.2.0/23
- 45.204.24.0/21
- 45.205.129.0/24
- 154.80.128.0/17
- 154.81.48.0/23
- 154.81.142.0/23
- 154.81.163.0/24
- 154.81.170.0/24
- 154.81.172.0/22
- 154.81.176.0/23
- 154.81.179.0/24
- 154.81.180.0/24
- 154.81.182.0/23
- 154.81.184.0/22
- 154.81.188.0/23
- 154.81.190.0/24
- 154.81.221.0/24
- 154.81.222.0/23
- 154.82.16.0/24
- 154.84.0.0/21
- 154.84.8.0/22
- 154.84.12.0/23
- 154.84.28.0/22
- 154.84.128.0/24
- 154.84.130.0/23
- 154.84.152.0/24
- 154.87.66.0/24
- 154.87.87.0/24
- 154.87.88.0/23
- 154.87.91.0/24
- 154.87.184.0/22
- 154.87.248.0/22
- 154.88.8.0/24
- 154.88.68.0/22
- 154.89.128.0/23
- 154.89.130.0/24
- 154.89.136.0/22
- 154.90.68.0/23
- 154.90.72.0/21
- 154.90.191.0/24
- 154.91.138.0/24
- 154.94.12.0/22
- 154.95.48.0/22
- 154.95.53.0/24
- 154.95.54.0/23
- 154.95.56.0/21
- 154.193.5.0/24
- 154.195.4.0/23
- 154.195.32.0/19
- 154.196.1.0/24
- 154.196.93.0/24
- 154.196.94.0/23
- 154.196.129.0/24
- 154.196.152.0/22
- 154.196.162.0/23
- 154.196.168.0/23
- 154.196.176.0/23
- 154.196.182.0/23
- 154.196.236.0/22
- 154.196.244.0/23
- 154.196.254.0/23
- 154.197.8.0/22
- 154.197.30.0/23
- 154.197.36.0/22
- 154.197.48.0/22
- 154.197.54.0/23
- 154.197.62.0/24
- 154.197.66.0/24
- 154.197.68.0/24
- 154.197.71.0/24
- 154.197.72.0/23
- 154.197.78.0/23
- 154.197.80.0/23
- 154.197.83.0/24
- 154.197.84.0/23
- 154.197.88.0/23
- 154.197.92.0/22
- 154.197.96.0/22
- 154.197.100.0/23
- 154.197.108.0/24
- 154.197.112.0/23
- 154.197.117.0/24
- 154.197.119.0/24
- 154.197.120.0/23
- 154.197.125.0/24
- 154.197.126.0/24
- 154.201.2.0/23
- 154.201.4.0/22
- 154.201.8.0/22
- 154.201.12.0/23
- 154.201.15.0/24
- 154.201.18.0/23
- 154.201.20.0/22
- 154.201.24.0/21
- 154.201.32.0/20
- 154.201.54.0/23
- 154.201.56.0/21
- 154.201.96.0/20
- 154.201.112.0/21
- 154.201.120.0/22
- 154.201.124.0/23
- 154.203.5.0/24
- 154.203.6.0/23
- 154.204.56.0/22
- 154.205.168.0/22
- 154.206.0.0/22
- 154.208.0.0/21
- 154.208.8.0/22
- 154.208.64.0/23
- 154.208.68.0/22
- 154.208.80.0/22
- 154.208.92.0/22
- 154.208.118.0/23
- 154.208.120.0/21
- 154.208.128.0/23
- 154.208.132.0/22
- 154.208.136.0/21
- 154.208.144.0/20
- 154.208.160.0/20
- 154.210.4.0/22
- 154.211.183.0/24
- 154.211.208.0/23
- 154.211.210.0/24
- 154.211.212.0/22
- 154.211.216.0/21
- 154.212.0.0/22
- 154.212.4.0/24
- 154.212.129.0/24
- 154.214.4.0/22
- 154.214.8.0/21
- 154.216.131.0/24
- 154.216.140.0/22
- 154.216.144.0/20
- 154.216.160.0/19
- 154.217.224.0/21
- 154.218.8.0/22
- 154.218.12.0/23
- 154.218.14.0/24
- 154.220.0.0/24
- 154.220.3.0/24
- 154.221.36.0/22
- 154.221.40.0/21
- 154.221.48.0/23
- 154.221.64.0/18
- 154.223.6.0/23
- 154.223.82.0/23
- 154.223.84.0/22
- 154.223.88.0/21
- 154.223.137.0/24
- 154.223.138.0/23
- 154.223.140.0/22
- 154.223.144.0/20
- 154.223.161.0/24
- 154.223.162.0/23
- 154.223.172.0/22
- 154.223.184.0/22
- 154.223.192.0/22
- 154.223.196.0/23
- 154.223.224.0/21
- 156.224.0.0/24
- 156.224.2.0/23
- 156.224.4.0/22
- 156.224.8.0/21
- 156.224.64.0/21
- 156.224.72.0/24
- 156.224.74.0/23
- 156.224.80.0/24
- 156.224.84.0/22
- 156.224.88.0/21
- 156.224.96.0/19
- 156.225.38.0/23
- 156.225.49.0/24
- 156.225.57.0/24
- 156.225.176.0/23
- 156.225.179.0/24
- 156.225.181.0/24
- 156.225.182.0/24
- 156.227.129.0/24
- 156.228.0.0/23
- 156.228.10.0/23
- 156.228.12.0/23
- 156.228.14.0/24
- 156.228.18.0/23
- 156.228.20.0/22
- 156.228.24.0/21
- 156.228.32.0/20
- 156.228.56.0/22
- 156.228.60.0/23
- 156.228.63.0/24
- 156.228.64.0/18
- 156.228.128.0/19
- 156.228.160.0/22
- 156.228.164.0/23
- 156.228.166.0/24
- 156.228.168.0/21
- 156.228.176.0/20
- 156.228.192.0/20
- 156.228.208.0/23
- 156.228.212.0/22
- 156.228.216.0/21
- 156.228.224.0/19
- 156.229.8.0/21
- 156.229.48.0/24
- 156.229.168.0/22
- 156.230.128.0/22
- 156.231.0.0/23
- 156.231.10.0/23
- 156.231.12.0/24
- 156.231.14.0/23
- 156.231.16.0/22
- 156.231.24.0/21
- 156.231.32.0/20
- 156.231.48.0/21
- 156.231.58.0/23
- 156.231.60.0/23
- 156.231.62.0/24
- 156.231.64.0/22
- 156.231.68.0/23
- 156.231.72.0/21
- 156.231.80.0/21
- 156.231.96.0/23
- 156.231.99.0/24
- 156.231.100.0/24
- 156.231.102.0/23
- 156.231.104.0/23
- 156.231.107.0/24
- 156.231.110.0/24
- 156.231.118.0/23
- 156.231.120.0/21
- 156.231.130.0/23
- 156.231.132.0/24
- 156.231.134.0/23
- 156.231.138.0/24
- 156.231.142.0/23
- 156.231.144.0/20
- 156.231.160.0/23
- 156.231.162.0/24
- 156.231.164.0/22
- 156.231.168.0/21
- 156.231.184.0/21
- 156.232.4.0/23
- 156.232.12.0/24
- 156.232.34.0/23
- 156.232.36.0/22
- 156.232.40.0/21
- 156.232.64.0/20
- 156.232.80.0/21
- 156.232.89.0/24
- 156.232.102.0/23
- 156.232.104.0/21
- 156.232.112.0/20
- 156.233.108.0/24
- 156.235.2.0/23
- 156.235.4.0/22
- 156.235.8.0/21
- 156.238.87.0/24
- 156.238.88.0/23
- 156.238.90.0/24
- 156.238.92.0/23
- 156.238.101.0/24
- 156.238.113.0/24
- 156.240.62.0/24
- 156.240.72.0/24
- 156.240.75.0/24
- 156.240.77.0/24
- 156.240.78.0/23
and 30 more prefixes
Questions and answers
Who owns AS17561?
Autonomous system AS17561 is operated by Larus Limited.
How many IP addresses does AS17561 have?
The network holds 444,416 IPv4 addresses in 330 prefixes.
Which country is AS17561 in?
The main country is Peru, with addresses in 5 more countries.
How big is AS17561?
By IPv4 addresses it ranks #606 worldwide.
What is the largest address block of AS17561?
156.251.128.0 to 156.251.255.255, 32,768 addresses.