IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 81.0.0.0/8
  3. 81.31.0.0/16
  4. 81.31.38.0/24

81.31.38.0/24 IP Range

Summary

ASNAS24971 MasterDC s.r.o.
BGP81.31.32.0/20
IPs with RDNS138
Hosted Domains0
Pingable IPs68
Router IPs2
81.31.38.0—0
81.31.38.1praha-4d-c1-vl4.masterinter.net0
81.31.38.2mailex.exmasters.com0
81.31.38.3ex4.exmasters.com0
81.31.38.4—0
81.31.38.5xmail.exmasters.com0
81.31.38.6ex5.exmasters.com0
81.31.38.7mail.bimgirls.com0
81.31.38.8backup01.exmasters.com0
81.31.38.9—0
81.31.38.10ns1.exmasters.com0
81.31.38.11dex5.exmasters.com0
81.31.38.12dex6.exmasters.com0
81.31.38.13mail.vanillaaudio.com0
81.31.38.14mail.bodyinmind.com0
81.31.38.15vex20.exmasters.com0
81.31.38.16dex149m.exmasters.com0
81.31.38.17—0
81.31.38.18dex281.exmasters.com0
81.31.38.19—0
81.31.38.20dex2.exmasters.com0
81.31.38.21xmailx.exmasters.com0
81.31.38.22mail.exmasters.com0
81.31.38.23—0
81.31.38.24dex66m.exmasters.com0
81.31.38.25—0
81.31.38.26—0
81.31.38.27vex18m.exmasters.com0
81.31.38.28—0
81.31.38.29mail.pto-services.com0
81.31.38.30—0
81.31.38.31—0
81.31.38.32—0
81.31.38.33—0
81.31.38.34—0
81.31.38.35—0
81.31.38.36—0
81.31.38.37—0
81.31.38.38—0
81.31.38.39—0
81.31.38.40—0
81.31.38.41—0
81.31.38.42filorder.net0
81.31.38.43—0
81.31.38.44—0
81.31.38.45vex45.exmasters.com0
81.31.38.46—0
81.31.38.47—0
81.31.38.48—0
81.31.38.49—0
81.31.38.50—0
81.31.38.51—0
81.31.38.52—0
81.31.38.53—0
81.31.38.54—0
81.31.38.55—0
81.31.38.56—0
81.31.38.57—0
81.31.38.58—0
81.31.38.59—0
81.31.38.60—0
81.31.38.61—0
81.31.38.62—0
81.31.38.63—0
81.31.38.64—0
81.31.38.65—0
81.31.38.66—0
81.31.38.67—0
81.31.38.68—0
81.31.38.69—0
81.31.38.70—0
81.31.38.71—0
81.31.38.72—0
81.31.38.73—0
81.31.38.74—0
81.31.38.75—0
81.31.38.76—0
81.31.38.77—0
81.31.38.78—0
81.31.38.79ex5.exmasters.com0
81.31.38.80—0
81.31.38.81—0
81.31.38.82—0
81.31.38.83—0
81.31.38.84—0
81.31.38.85—0
81.31.38.86—0
81.31.38.87—0
81.31.38.88—0
81.31.38.89—0
81.31.38.90—0
81.31.38.91—0
81.31.38.92—0
81.31.38.93—0
81.31.38.94—0
81.31.38.95—0
81.31.38.96—0
81.31.38.97—0
81.31.38.98—0
81.31.38.99—0
81.31.38.100—0
81.31.38.101—0
81.31.38.102—0
81.31.38.103—0
81.31.38.104—0
81.31.38.105—0
81.31.38.106—0
81.31.38.107—0
81.31.38.108—0
81.31.38.109—0
81.31.38.110—0
81.31.38.111—0
81.31.38.112—0
81.31.38.113—0
81.31.38.114—0
81.31.38.115—0
81.31.38.116—0
81.31.38.117—0
81.31.38.118—0
81.31.38.119—0
81.31.38.120—0
81.31.38.121—0
81.31.38.122vex60.exmasters.com0
81.31.38.123praha-4d-c1-vl4.masterinter.net0
81.31.38.124—0
81.31.38.125—0
81.31.38.126praha-4d-c2-vl4.masterinter.net0
81.31.38.127—0
81.31.38.12881-31-38-128.static.masterinter.net0
81.31.38.129vl140.sl504p.r1-3.dc1.4d.prg.masterinter.net0
81.31.38.13081-31-38-130.static.masterinter.net0
81.31.38.13181-31-38-131.static.masterinter.net0
81.31.38.13281-31-38-132.static.masterinter.net0
81.31.38.133vl140.sl504p.r1-3.dc1.4d.prg.masterinter.net0
81.31.38.134vl140.sl505s.r1-3.dc1.4d.prg.masterinter.net0
81.31.38.13581-31-38-135.static.masterinter.net0
81.31.38.136ip38-136.justmail4you.com0
81.31.38.137ip38-137.justmail4you.com0
81.31.38.138ip38-138.justmail4you.com0
81.31.38.139ip38-139.justmail4you.com0
81.31.38.140endetail.cz0
81.31.38.141endetail.cz0
81.31.38.142endetail.cz0
81.31.38.143endetail.cz0
81.31.38.144—0
81.31.38.145—0
81.31.38.146nagios1.adminit.cz0
81.31.38.147—0
81.31.38.14881-31-38-148.static.masterinter.net0
81.31.38.14981-31-38-149.static.masterinter.net0
81.31.38.150—0
81.31.38.15181-31-38-151.static.masterinter.net0
81.31.38.152152.38.31.81.in-addr.arpa0
81.31.38.15381-31-38-153.static.masterinter.net0
81.31.38.15481-31-38-154.static.masterinter.net0
81.31.38.15581-31-38-155.static.masterinter.net0
81.31.38.15681-31-38-156.static.optonet.cz0
81.31.38.15781-31-38-157.static.optonet.cz0
81.31.38.15881-31-38-158.static.optonet.cz0
81.31.38.15981-31-38-159.static.optonet.cz0
81.31.38.16081-31-38-160.static.optonet.cz0
81.31.38.161vl54.sl814p.r2-1-6.dc2.cejl.brq.masterinter.net0
81.31.38.16281-31-38-162.static.masterinter.net0
81.31.38.16381-31-38-163.static.masterinter.net0
81.31.38.16481-31-38-164.static.masterinter.net0
81.31.38.16581-31-38-165.static.masterinter.net0
81.31.38.16681-31-38-166.static.masterinter.net0
81.31.38.16781-31-38-167.static.masterinter.net0
81.31.38.16881-31-38-168.static.masterinter.net0
81.31.38.16981-31-38-169.static.masterinter.net0
81.31.38.170—0
81.31.38.171—0
81.31.38.172—0
81.31.38.173vl54.sl814p.r2-1-6.dc2.cejl.brq.masterinter.net0
81.31.38.174vl54.sl815s.r2-1-5.dc2.cejl.brq.masterinter.net0
81.31.38.175—0
81.31.38.17681-31-38-176.static.masterinter.net0
81.31.38.177vl1000.sl1p.r4-1-12.dc4.cejl.brq.masterinter.net0
81.31.38.17881-31-38-178.static.masterinter.net0
81.31.38.17981-31-38-179.static.masterinter.net0
81.31.38.18081-31-38-180.static.masterinter.net0
81.31.38.18181-31-38-181.static.masterinter.net0
81.31.38.18281-31-38-182.static.masterinter.net0
81.31.38.18381-31-38-183.static.masterinter.net0
81.31.38.18481-31-38-184.static.masterinter.net0
81.31.38.18581-31-38-185.static.masterinter.net0
81.31.38.18681-31-38-186.static.masterinter.net0
81.31.38.18781-31-38-187.static.masterinter.net0
81.31.38.18881-31-38-188.static.masterinter.net0
81.31.38.189vl1000.sl1p.r4-1-12.dc4.cejl.brq.masterinter.net0
81.31.38.190vl1000.sl2s.r4-2-12.dc4.cejl.brq.masterinter.net0
81.31.38.19181-31-38-191.static.masterinter.net0
81.31.38.19281-31-38-192.static.masterinter.net0
81.31.38.193vl999.sl546p.r3-9.dc1.4d.prg.masterinter.net0
81.31.38.194d415.masterinter.net0
81.31.38.19581-31-38-195.static.masterinter.net0
81.31.38.19681-31-38-196.static.masterinter.net0
81.31.38.197vl999.sl546p.r3-9.dc1.4d.prg.masterinter.net0
81.31.38.198vl999.sl547s.r12-4.dc1.4d.prg.masterinter.net0
81.31.38.19981-31-38-199.static.masterinter.net0
81.31.38.20081-31-38-200.static.masterinter.net0
81.31.38.201vl72.sl526p.r1-1.dc1.4d.prg.masterinter.net0
81.31.38.202vsphere-cz-master.mvorisek.com0
81.31.38.203gw-cz-master.mvorisek.com0
81.31.38.20481-31-38-204-ipv4.static.mvorisek.com0
81.31.38.205vl72.sl526p.r1-1.dc1.4d.prg.masterinter.net0
81.31.38.206vl72.sl527s.r1-8.dc1.4d.prg.masterinter.net0
81.31.38.20781-31-38-207.static.masterinter.net0
81.31.38.20881-31-38-208.static.masterinter.net0
81.31.38.209vl157.sl802p.r2-1-15.dc2.cejl.brq.masterinter.net0
81.31.38.21081-31-38-210.static.masterinter.net0
81.31.38.21181-31-38-211.static.masterinter.net0
81.31.38.21281-31-38-212.static.masterinter.net0
81.31.38.21381-31-38-213.static.masterinter.net0
81.31.38.21481-31-38-214.static.masterinter.net0
81.31.38.21581-31-38-215.static.masterinter.net0
81.31.38.21681-31-38-216.static.masterinter.net0
81.31.38.21781-31-38-217.static.masterinter.net0
81.31.38.21881-31-38-218.static.masterinter.net0
81.31.38.21981-31-38-219.static.masterinter.net0
81.31.38.22081-31-38-220.static.masterinter.net0
81.31.38.221vl157.sl802p.r2-1-15.dc2.cejl.brq.masterinter.net0
81.31.38.222vl157.sl803s.r2-1-3.dc2.cejl.brq.masterinter.net0
81.31.38.22381-31-38-223.static.masterinter.net0
81.31.38.22481-31-38-224.static.masterinter.net0
81.31.38.225vl3599.sl104p.r4-1-8.dc4.cejl.brq.masterinter.net0
81.31.38.22681-31-38-226.static.masterinter.net0
81.31.38.22781-31-38-227.static.masterinter.net0
81.31.38.22881-31-38-228.static.masterinter.net0
81.31.38.22981-31-38-229.static.masterinter.net0
81.31.38.23081-31-38-230.static.masterinter.net0
81.31.38.23181-31-38-231.static.masterinter.net0
81.31.38.23281-31-38-232.static.masterinter.net0
81.31.38.23381-31-38-233.static.masterinter.net0
81.31.38.23481-31-38-234.static.masterinter.net0
81.31.38.23581-31-38-235.static.masterinter.net0
81.31.38.23681-31-38-236.static.masterinter.net0
81.31.38.237vl3599.sl104p.r4-1-8.dc4.cejl.brq.masterinter.net0
81.31.38.238vl3599.sl105s.r3-1-8.dc3.cejl.brq.masterinter.net0
81.31.38.23981-31-38-239.static.masterinter.net0
81.31.38.240d717-2.masterinter.net0
81.31.38.241241.38.31.81.in-addr.arpa0
81.31.38.242—0
81.31.38.243—0
81.31.38.244—0
81.31.38.245brno-cejl-c1-vl91.masterinter.net0
81.31.38.246—0
81.31.38.247—0
81.31.38.248—0
81.31.38.24981-31-38-249.static.masterinter.net0
81.31.38.25081-31-38-250.static.masterinter.net0
81.31.38.251—0
81.31.38.252—0
81.31.38.25381-31-38-253.static.masterinter.net0
81.31.38.25481-31-38-254.static.masterinter.net0
81.31.38.255—0

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f3 81.31.38.180
traceroute to 81.31.38.180 (81.31.38.180): 64 hops max, 52 byte packets
3 [AS24971] 77.93.206.51 0.507 ms
4 [AS24971] 81.31.38.180 0.31 ms
Measurement taken from  IPinfo ProbeNet in Brno, CZ
On