/24 range
81.89.177.0/24
256 of 256 addresses resolved. Expand any row for location, ASN, organization, and network fields.
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IPv4 address opens a detail page · 3 octets open the /24 block · IPv6 opens address details.
Addresses
256
With data
256/256
Location
—
Hosting
0
Organizations: Saint Petersburg State University
| IP address | Location | Organization | ASN | Hosting | |
|---|---|---|---|---|---|
| 81.89.177.0ep16413.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.1gz16426.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.2es16458.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.3am14873.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.4ez16389.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.5ap14016.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.6ms16488.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.7ev16494.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.8el16484.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.9ij16487.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.10ak16489.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.11la16512.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.12ik16521.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.13iu16532.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.14am16572.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.15md16577.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.16vk15709.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.17as16603.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.18rf16608.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.19ma16632.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.20nb16626.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.21jj16627.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.22ve16628.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.23pm16629.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.24jf16646.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.25al16650.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.26fb16647.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.27ml16637.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.28uf16638.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.29ao16639.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.30lm16640.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.31vk16654.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.32cs16645.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.33sa16630.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.34hg16660.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.35ts16667.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.36pt16689.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.37mp16705.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.38kt16615.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.39ms16706.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.40np16718.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.41sh16711.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.42tf16720.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.43ka16723.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.44jm14455.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.45ev16726.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.46eb16728.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.47mo16730.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.48ob16731.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.49da16734.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.50cd16735.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.51op16425.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.52al16736.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.53li16746.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.54ag16754.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.55ak16751.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.56as16529.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.57os16757.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.58mh16758.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.59dc16777.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.60au16755.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.61ak16783.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.62sk16789.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.63ig16790.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.64cw16791.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.65lb16792.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.66ab16794.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.67jv16795.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.68pk16811.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.69nz16818.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.70ts16819.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.71dd16820.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.72vr16821.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.73ek16786.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.74js16825.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.75yc16824.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.76ed16816.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.77vr16832.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.78me16835.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.79ak16859.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.80hn16863.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.81jd15774.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.82mp16877.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.83dk16882.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.84hl16888.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.85rl16891.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.86vv16904.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.87tj16903.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.88td16900.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.89av16906.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.90is14900.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.91sc16932.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.92eo16948.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.93ak16951.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.94ls16959.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.95ls16964.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.96nc16966.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.97sh16973.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.98km16986.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.99pw17013.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.100si17032.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.101ee17052.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.102fs17055.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.103mg17056.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.104ll16284.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.105fm17059.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.106av17060.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.107js17061.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.108jn17062.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.109dl17054.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.110st17077.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.111mn17078.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.112hs17079.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.113no17080.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.114ak17081.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.115hk17082.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.116da17083.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.117mn17084.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.118ra17085.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.119cl17087.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.120tk17089.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.121vp17090.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.122el17069.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.123gl17070.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.124ak17072.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.125ah17095.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.126pk17073.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.127kf17094.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.128ab17096.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.129sp17097.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.130eu17098.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.131ek17099.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.132ld17071.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.133km17100.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.134rl17101.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.135vz17102.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.136sl17107.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.137an17108.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.138ma17109.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.139ts17111.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.140mo17112.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.141vl17074.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.142de17114.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.143ba17115.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.144js17118.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.145ms17104.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.146sr17120.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.147le17123.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.148cs17158.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.149dp17159.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.150gt17165.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.151wl17157.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.152ss17143.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.153al17142.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.154am17138.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.155kp17136.ws.pu.ru | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.156 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.157 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.158 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.159 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.160 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.161 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.162 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.163 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.164 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.165 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.166 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.167 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.168 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.169 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.170 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.171 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.172 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.173 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.174 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.175 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.176 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.177 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.178 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.179 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.180 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.181 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.182 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.183 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.184 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.185 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.186 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.187 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.188 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.189 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.190 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.191 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.192 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.193 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.194 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.195 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.196 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.197 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.198 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.199 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.200 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.201 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.202 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.203 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.204 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.205 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.206 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.207 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.208 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.209 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.210 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.211 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.212 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.213 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.214 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.215 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.216 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.217 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.218 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.219 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.220 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.221 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.222 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.223 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.224 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.225 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.226 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.227 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.228 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.229 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.230 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.231 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.232 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.233 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.234 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.235 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.236 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.237 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.238 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.239 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.240 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.241 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.242 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.243 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.244 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.245 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.246 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.247 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.248 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.249 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.250 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.251 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.252 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.253 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.254 | — | Saint Petersburg State University | Not in database | — | |
| 81.89.177.255vlan591.net.pu.ru | — | Saint Petersburg State University | Not in database | — |