81.209.98 is a class C of IPs

Sample IPs from the class C 81.209.98

81.209.98.78	View precise location of 81.209.98.78 on the map!
81.209.98.7	View precise location of 81.209.98.7 on the map!
81.209.98.106	View precise location of 81.209.98.106 on the map!
81.209.98.98	View precise location of 81.209.98.98 on the map!
81.209.98.17	View precise location of 81.209.98.17 on the map!
81.209.98.140	View precise location of 81.209.98.140 on the map!
81.209.98.31	View precise location of 81.209.98.31 on the map!
81.209.98.27	View precise location of 81.209.98.27 on the map!
81.209.98.214	View precise location of 81.209.98.214 on the map!
81.209.98.127	View precise location of 81.209.98.127 on the map!
81.209.98.96	View precise location of 81.209.98.96 on the map!

10 Random IPs

249.59.98.57	Find precise map location of 249.59.98.57
170.236.189.222	Find precise map location of 170.236.189.222
210.241.84.55	Find precise map location of 210.241.84.55
154.184.12.8	Find precise map location of 154.184.12.8
226.216.114.199	Find precise map location of 226.216.114.199
200.107.140.195	Find precise map location of 200.107.140.195
158.149.198.106	Find precise map location of 158.149.198.106
206.174.141.240	Find precise map location of 206.174.141.240
240.230.228.248	Find precise map location of 240.230.228.248
86.152.149.24	Find precise map location of 86.152.149.24
60.204.61.94	Find precise map location of 60.204.61.94

TestURI.org is a free web-sniffer.net alternative. It alows you to send custom HTTP request and check the HTTP response.