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This page provides information on ping response times measured every 30 minutes from the SLAC National Lab (40 miles south of San Francisco in California, US) to over 25 sites in Ukraine around the time of the Russo Ukraine war starting in February 2022. See https://www.usnews.com/news/best-countries/slideshows/a-timeline-of-the-russia-ukraine-conflict for events leading up to the crisis in 2022, and see https://en.wikipedia.org/wiki/Timeline_of_the_2022_Russian_invasion_of_Ukraine for progress of the 2022 war.
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Coordinates of Ukrainian targets
| City | Site | Oblast/Region | Latitude | Longitude | URL |
| Luhansk | Taras Shevchenko National University | Luhansk (Donbas) | 49.28157 | 38.90258 | www.luguniv.edu.ua1 |
| Donetsk | Donetsk National Medical University | Donetsk (Donbas) | 48.0027 | 37.8278 | www.dnmu.com.ua |
| Mariupol | Mariupol State University | Donetsk (Donbas) | 47.1021 | 37.52356 | en.mdu.in.ua |
| Zaporizhzhia3 | Zaporizhia National University | Zaporizhia | 47.819 | 35.1811 | www.znu.edu.ua |
| Dnipro | Dnipro State Medical University | Dnipropetrovsk | 48.46111 | 35.0544 | www.dpsmu.com |
| Slavyansk | Slavic Local History Museum | Donetsk (Donbas) | 48.8555196 | 37.5935091 | museum.slavyansk.online |
| Izyum | IZYUM INSTRUMENT-MAKING PLANT | Kharkiv | 49.1911728 | 37.2460882 | ukroboronprom.com.ua |
| Kharkiv | Kharkov Institute of Physics and Technology | Kharkiv | 50.0867 | 36.2522 | mail.kipt.kharkov.ua |
| Kharkiv | Simon Kuznets Kharkiv National University of Economics | Kharkiv | 50.0139 | 36.22216 | www.hneu.edu.ua |
| Sumy | Sumy National Agrarian University | Sumy | 50.8817 | 34.7756 | snau.edu.ua |
| Chernihiv | Chernihiv National University of Technology | Chernihiv | 51.5051 | 31.33316 | www.chnpu.edu.ua |
| Odessa | I. I. Michnikov National University | Odessa | 46.4875 | 30.729 | www.onu.edu.ua |
| Kherson2 | Kherson National Technical University | Kherson | 46.66879 | 32.6354 | |
| Kherson2 | Kherson State Agricultural University | Kherson | 46.6425 | 32.5821 | www.ksau.kherson.ua |
| Mykolaiv | National University of Shipbuilding | Mykolaiv | 46.9871 | 31.9836 | www.nuos-international.com.ua |
| Kyiv | Institute of Mathematics of NAS of Ukraine | Kyiv | 50.4443 | 30.5142 | www.imath.kiev.ua |
| Kyiv | Ukranian Internet Exchange | Kyiv | 50.4359 | 30.4981 | ix.net.ua |
| Kyiv | Kyiv Navigator | Kyiv | 50.4359 | 30.498 | ns.kiev.ua |
| Kyiv | Saint Michael's Monastery, Kyiv, | Kyiv | 50.4558 | 30.5208 | www.archangel.kiev.ua |
| Kyiv | Voice of Ukraine | Kyiv | 50.4558 | 30.5055 | www.golos.com.ua |
| Kyiv | Kyiv Academic University | Kyiv | 50.4667 | 30.3608 | www.kau.org.ua |
| Kyiv | Hostmaster for UA TLD | Kyiv | 50.4557 | 30.49 | www.hostmaster.ua |
| Vinnytsia | Vinnytsia National Technical University | Vinnytsia | 49.23388 | 28.41116 | www.vntu.edu.ua |
| Zhytomyr | Zhytomyr Ivan Franko State University | Zhytomyr | 50.24917 | 28.6718 | www.zu.edu.ua |
| Ternopil | Western Ukrainian National University | Ternopil | 49.5537 | 25.55945 | www.wunu.edu.ua |
| Lutsk | Lesya Ukrainka Volyn National University | Vonyl | 50.7470 | 25.3288 | www.vnu.edu.ua |
| Lviv | Lviv State University of Physical Culture | Lviv | 49.84115 | 24.0205 | www.ldufk.edu.ua |
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