| 51.81.253.125 | 2023-10-19----2024-06-23 |
| 51.81.253.124 | 2021-03-18----2022-04-22 |
| 167.114.12.52 | 2020-12-14----2021-02-20 |
| 142.44.179.86 | 2020-08-23----2020-09-07 |
| 35.196.30.189 | 2019-09-19----2020-02-24 |
| www.springerlink.net | 2023-11-23----2023-11-23 |
| www.springerlink.de | 2023-10-19----2024-06-23 |
39.98.169.194 52.69.247.218 3.64.163.50 70.32.1.32 104.21.72.50 104.17.139.104 154.41.249.191 204.147.0.6 38.182.189.221 47.76.172.46 64.32.14.144 141.193.213.11 18.244.214.86 195.78.67.12 172.67.213.213 104.21.7.173 103.48.4.167 119.42.147.74 154.22.217.124 5.199.139.145 172.67.207.181 172.67.207.180 18.176.150.103 3.64.163.50 171.15.36.238 108.160.172.204 172.67.130.192 104.21.27.182 64.32.14.145 44.242.99.40 172.67.138.113 34.249.248.249 20.24.103.140 103.127.124.150 107.167.27.85 208.98.40.74 122.10.13.122 154.84.23.171 178.210.92.7 104.18.26.80 54.194.127.198 185.229.204.155 208.98.40.11 44.232.104.83 217.16.184.6 15.197.148.33 52.218.233.130 154.17.14.71 15.197.192.55 185.207.236.12
