Summary
| ASN | AS786 Jisc Services Limited |
| BGP | 138.250.0.0/15 |
| IPs with RDNS | 256 |
| Hosted Domains | 0 |
| Pingable IPs | 0 |
| Router IPs | 0 |
| 138.251.131.0 | 8afb8300.st-andrews.ac.uk | 0 |  | |
| 138.251.131.1 | 8afb8301.st-andrews.ac.uk | 0 | | |
| 138.251.131.2 | 8afb8302.st-andrews.ac.uk | 0 | | |
| 138.251.131.3 | 8afb8303.st-andrews.ac.uk | 0 | | |
| 138.251.131.4 | 8afb8304.st-andrews.ac.uk | 0 | | |
| 138.251.131.5 | 8afb8305.st-andrews.ac.uk | 0 | | |
| 138.251.131.6 | 8afb8306.st-andrews.ac.uk | 0 | | |
| 138.251.131.7 | 8afb8307.st-andrews.ac.uk | 0 | | |
| 138.251.131.8 | 8afb8308.st-andrews.ac.uk | 0 | | |
| 138.251.131.9 | 8afb8309.st-andrews.ac.uk | 0 | | |
| 138.251.131.10 | 8afb830a.st-andrews.ac.uk | 0 | | |
| 138.251.131.11 | 8afb830b.st-andrews.ac.uk | 0 | | |
| 138.251.131.12 | 8afb830c.st-andrews.ac.uk | 0 | | |
| 138.251.131.13 | 8afb830d.st-andrews.ac.uk | 0 | | |
| 138.251.131.14 | 8afb830e.st-andrews.ac.uk | 0 | | |
| 138.251.131.15 | 8afb830f.st-andrews.ac.uk | 0 | | |
| 138.251.131.16 | 8afb8310.st-andrews.ac.uk | 0 | | |
| 138.251.131.17 | 8afb8311.st-andrews.ac.uk | 0 | | |
| 138.251.131.18 | 8afb8312.st-andrews.ac.uk | 0 | | |
| 138.251.131.19 | 8afb8313.st-andrews.ac.uk | 0 | | |
| 138.251.131.20 | 8afb8314.st-andrews.ac.uk | 0 | | |
| 138.251.131.21 | 8afb8315.st-andrews.ac.uk | 0 | | |
| 138.251.131.22 | 8afb8316.st-andrews.ac.uk | 0 | | |
| 138.251.131.23 | 8afb8317.st-andrews.ac.uk | 0 | | |
| 138.251.131.24 | 8afb8318.st-andrews.ac.uk | 0 | | |
| 138.251.131.25 | 8afb8319.st-andrews.ac.uk | 0 | | |
| 138.251.131.26 | 8afb831a.st-andrews.ac.uk | 0 | | |
| 138.251.131.27 | 8afb831b.st-andrews.ac.uk | 0 | | |
| 138.251.131.28 | 8afb831c.st-andrews.ac.uk | 0 | | |
| 138.251.131.29 | 8afb831d.st-andrews.ac.uk | 0 | | |
| 138.251.131.30 | 8afb831e.st-andrews.ac.uk | 0 | | |
| 138.251.131.31 | 8afb831f.st-andrews.ac.uk | 0 | | |
| 138.251.131.32 | 8afb8320.st-andrews.ac.uk | 0 | | |
| 138.251.131.33 | 8afb8321.st-andrews.ac.uk | 0 | | |
| 138.251.131.34 | 8afb8322.st-andrews.ac.uk | 0 | | |
| 138.251.131.35 | 8afb8323.st-andrews.ac.uk | 0 | | |
| 138.251.131.36 | 8afb8324.st-andrews.ac.uk | 0 | | |
| 138.251.131.37 | 8afb8325.st-andrews.ac.uk | 0 | | |
| 138.251.131.38 | 8afb8326.st-andrews.ac.uk | 0 | | |
| 138.251.131.39 | 8afb8327.st-andrews.ac.uk | 0 | | |
| 138.251.131.40 | 8afb8328.st-andrews.ac.uk | 0 | | |
| 138.251.131.41 | 8afb8329.st-andrews.ac.uk | 0 | | |
| 138.251.131.42 | 8afb832a.st-andrews.ac.uk | 0 | | |
| 138.251.131.43 | 8afb832b.st-andrews.ac.uk | 0 | | |
| 138.251.131.44 | 8afb832c.st-andrews.ac.uk | 0 | | |
| 138.251.131.45 | 8afb832d.st-andrews.ac.uk | 0 | | |
| 138.251.131.46 | 8afb832e.st-andrews.ac.uk | 0 | | |
| 138.251.131.47 | 8afb832f.st-andrews.ac.uk | 0 | | |
| 138.251.131.48 | 8afb8330.st-andrews.ac.uk | 0 | | |
| 138.251.131.49 | 8afb8331.st-andrews.ac.uk | 0 | | |
| 138.251.131.50 | 8afb8332.st-andrews.ac.uk | 0 | | |
| 138.251.131.51 | 8afb8333.st-andrews.ac.uk | 0 | | |
| 138.251.131.52 | 8afb8334.st-andrews.ac.uk | 0 | | |
| 138.251.131.53 | 8afb8335.st-andrews.ac.uk | 0 | | |
| 138.251.131.54 | 8afb8336.st-andrews.ac.uk | 0 | | |
| 138.251.131.55 | 8afb8337.st-andrews.ac.uk | 0 | | |
| 138.251.131.56 | 8afb8338.st-andrews.ac.uk | 0 | | |
| 138.251.131.57 | 8afb8339.st-andrews.ac.uk | 0 | | |
| 138.251.131.58 | 8afb833a.st-andrews.ac.uk | 0 | | |
| 138.251.131.59 | 8afb833b.st-andrews.ac.uk | 0 | | |
| 138.251.131.60 | 8afb833c.st-andrews.ac.uk | 0 | | |
| 138.251.131.61 | 8afb833d.st-andrews.ac.uk | 0 | | |
| 138.251.131.62 | 8afb833e.st-andrews.ac.uk | 0 | | |
| 138.251.131.63 | 8afb833f.st-andrews.ac.uk | 0 | | |
| 138.251.131.64 | 8afb8340.st-andrews.ac.uk | 0 | | |
| 138.251.131.65 | 8afb8341.st-andrews.ac.uk | 0 | | |
| 138.251.131.66 | 8afb8342.st-andrews.ac.uk | 0 | | |
| 138.251.131.67 | 8afb8343.st-andrews.ac.uk | 0 | | |
| 138.251.131.68 | 8afb8344.st-andrews.ac.uk | 0 | | |
| 138.251.131.69 | 8afb8345.st-andrews.ac.uk | 0 | | |
| 138.251.131.70 | 8afb8346.st-andrews.ac.uk | 0 | | |
| 138.251.131.71 | 8afb8347.st-andrews.ac.uk | 0 | | |
| 138.251.131.72 | 8afb8348.st-andrews.ac.uk | 0 | | |
| 138.251.131.73 | 8afb8349.st-andrews.ac.uk | 0 | | |
| 138.251.131.74 | 8afb834a.st-andrews.ac.uk | 0 | | |
| 138.251.131.75 | 8afb834b.st-andrews.ac.uk | 0 | | |
| 138.251.131.76 | 8afb834c.st-andrews.ac.uk | 0 | | |
| 138.251.131.77 | 8afb834d.st-andrews.ac.uk | 0 | | |
| 138.251.131.78 | 8afb834e.st-andrews.ac.uk | 0 | | |
| 138.251.131.79 | 8afb834f.st-andrews.ac.uk | 0 | | |
| 138.251.131.80 | 8afb8350.st-andrews.ac.uk | 0 | | |
| 138.251.131.81 | 8afb8351.st-andrews.ac.uk | 0 | | |
| 138.251.131.82 | 8afb8352.st-andrews.ac.uk | 0 | | |
| 138.251.131.83 | 8afb8353.st-andrews.ac.uk | 0 | | |
| 138.251.131.84 | 8afb8354.st-andrews.ac.uk | 0 | | |
| 138.251.131.85 | 8afb8355.st-andrews.ac.uk | 0 | | |
| 138.251.131.86 | 8afb8356.st-andrews.ac.uk | 0 | | |
| 138.251.131.87 | 8afb8357.st-andrews.ac.uk | 0 | | |
| 138.251.131.88 | 8afb8358.st-andrews.ac.uk | 0 | | |
| 138.251.131.89 | 8afb8359.st-andrews.ac.uk | 0 | | |
| 138.251.131.90 | 8afb835a.st-andrews.ac.uk | 0 | | |
| 138.251.131.91 | 8afb835b.st-andrews.ac.uk | 0 | | |
| 138.251.131.92 | 8afb835c.st-andrews.ac.uk | 0 | | |
| 138.251.131.93 | 8afb835d.st-andrews.ac.uk | 0 | | |
| 138.251.131.94 | 8afb835e.st-andrews.ac.uk | 0 | | |
| 138.251.131.95 | 8afb835f.st-andrews.ac.uk | 0 | | |
| 138.251.131.96 | 8afb8360.st-andrews.ac.uk | 0 | | |
| 138.251.131.97 | 8afb8361.st-andrews.ac.uk | 0 | | |
| 138.251.131.98 | 8afb8362.st-andrews.ac.uk | 0 | | |
| 138.251.131.99 | 8afb8363.st-andrews.ac.uk | 0 | | |
| 138.251.131.100 | 8afb8364.st-andrews.ac.uk | 0 | | |
| 138.251.131.101 | 8afb8365.st-andrews.ac.uk | 0 | | |
| 138.251.131.102 | 8afb8366.st-andrews.ac.uk | 0 | | |
| 138.251.131.103 | 8afb8367.st-andrews.ac.uk | 0 | | |
| 138.251.131.104 | 8afb8368.st-andrews.ac.uk | 0 | | |
| 138.251.131.105 | 8afb8369.st-andrews.ac.uk | 0 | | |
| 138.251.131.106 | 8afb836a.st-andrews.ac.uk | 0 | | |
| 138.251.131.107 | 8afb836b.st-andrews.ac.uk | 0 | | |
| 138.251.131.108 | 8afb836c.st-andrews.ac.uk | 0 | | |
| 138.251.131.109 | 8afb836d.st-andrews.ac.uk | 0 | | |
| 138.251.131.110 | 8afb836e.st-andrews.ac.uk | 0 | | |
| 138.251.131.111 | 8afb836f.st-andrews.ac.uk | 0 | | |
| 138.251.131.112 | 8afb8370.st-andrews.ac.uk | 0 | | |
| 138.251.131.113 | 8afb8371.st-andrews.ac.uk | 0 | | |
| 138.251.131.114 | 8afb8372.st-andrews.ac.uk | 0 | | |
| 138.251.131.115 | 8afb8373.st-andrews.ac.uk | 0 | | |
| 138.251.131.116 | 8afb8374.st-andrews.ac.uk | 0 | | |
| 138.251.131.117 | 8afb8375.st-andrews.ac.uk | 0 | | |
| 138.251.131.118 | 8afb8376.st-andrews.ac.uk | 0 | | |
| 138.251.131.119 | 8afb8377.st-andrews.ac.uk | 0 | | |
| 138.251.131.120 | 8afb8378.st-andrews.ac.uk | 0 | | |
| 138.251.131.121 | 8afb8379.st-andrews.ac.uk | 0 | | |
| 138.251.131.122 | 8afb837a.st-andrews.ac.uk | 0 | | |
| 138.251.131.123 | 8afb837b.st-andrews.ac.uk | 0 | | |
| 138.251.131.124 | 8afb837c.st-andrews.ac.uk | 0 | | |
| 138.251.131.125 | 8afb837d.st-andrews.ac.uk | 0 | | |
| 138.251.131.126 | 8afb837e.st-andrews.ac.uk | 0 | | |
| 138.251.131.127 | 8afb837f.st-andrews.ac.uk | 0 | | |
| 138.251.131.128 | 8afb8380.st-andrews.ac.uk | 0 | | |
| 138.251.131.129 | 8afb8381.st-andrews.ac.uk | 0 | | |
| 138.251.131.130 | 8afb8382.st-andrews.ac.uk | 0 | | |
| 138.251.131.131 | 8afb8383.st-andrews.ac.uk | 0 | | |
| 138.251.131.132 | 8afb8384.st-andrews.ac.uk | 0 | | |
| 138.251.131.133 | 8afb8385.st-andrews.ac.uk | 0 | | |
| 138.251.131.134 | 8afb8386.st-andrews.ac.uk | 0 | | |
| 138.251.131.135 | 8afb8387.st-andrews.ac.uk | 0 | | |
| 138.251.131.136 | 8afb8388.st-andrews.ac.uk | 0 | | |
| 138.251.131.137 | 8afb8389.st-andrews.ac.uk | 0 | | |
| 138.251.131.138 | 8afb838a.st-andrews.ac.uk | 0 | | |
| 138.251.131.139 | 8afb838b.st-andrews.ac.uk | 0 | | |
| 138.251.131.140 | 8afb838c.st-andrews.ac.uk | 0 | | |
| 138.251.131.141 | 8afb838d.st-andrews.ac.uk | 0 | | |
| 138.251.131.142 | 8afb838e.st-andrews.ac.uk | 0 | | |
| 138.251.131.143 | 8afb838f.st-andrews.ac.uk | 0 | | |
| 138.251.131.144 | 8afb8390.st-andrews.ac.uk | 0 | | |
| 138.251.131.145 | 8afb8391.st-andrews.ac.uk | 0 | | |
| 138.251.131.146 | 8afb8392.st-andrews.ac.uk | 0 | | |
| 138.251.131.147 | 8afb8393.st-andrews.ac.uk | 0 | | |
| 138.251.131.148 | 8afb8394.st-andrews.ac.uk | 0 | | |
| 138.251.131.149 | 8afb8395.st-andrews.ac.uk | 0 | | |
| 138.251.131.150 | 8afb8396.st-andrews.ac.uk | 0 | | |
| 138.251.131.151 | 8afb8397.st-andrews.ac.uk | 0 | | |
| 138.251.131.152 | 8afb8398.st-andrews.ac.uk | 0 | | |
| 138.251.131.153 | 8afb8399.st-andrews.ac.uk | 0 | | |
| 138.251.131.154 | 8afb839a.st-andrews.ac.uk | 0 | | |
| 138.251.131.155 | 8afb839b.st-andrews.ac.uk | 0 | | |
| 138.251.131.156 | 8afb839c.st-andrews.ac.uk | 0 | | |
| 138.251.131.157 | 8afb839d.st-andrews.ac.uk | 0 | | |
| 138.251.131.158 | 8afb839e.st-andrews.ac.uk | 0 | | |
| 138.251.131.159 | 8afb839f.st-andrews.ac.uk | 0 | | |
| 138.251.131.160 | 8afb83a0.st-andrews.ac.uk | 0 | | |
| 138.251.131.161 | 8afb83a1.st-andrews.ac.uk | 0 | | |
| 138.251.131.162 | 8afb83a2.st-andrews.ac.uk | 0 | | |
| 138.251.131.163 | 8afb83a3.st-andrews.ac.uk | 0 | | |
| 138.251.131.164 | 8afb83a4.st-andrews.ac.uk | 0 | | |
| 138.251.131.165 | 8afb83a5.st-andrews.ac.uk | 0 | | |
| 138.251.131.166 | 8afb83a6.st-andrews.ac.uk | 0 | | |
| 138.251.131.167 | 8afb83a7.st-andrews.ac.uk | 0 | | |
| 138.251.131.168 | 8afb83a8.st-andrews.ac.uk | 0 | | |
| 138.251.131.169 | 8afb83a9.st-andrews.ac.uk | 0 | | |
| 138.251.131.170 | 8afb83aa.st-andrews.ac.uk | 0 | | |
| 138.251.131.171 | 8afb83ab.st-andrews.ac.uk | 0 | | |
| 138.251.131.172 | 8afb83ac.st-andrews.ac.uk | 0 | | |
| 138.251.131.173 | 8afb83ad.st-andrews.ac.uk | 0 | | |
| 138.251.131.174 | 8afb83ae.st-andrews.ac.uk | 0 | | |
| 138.251.131.175 | 8afb83af.st-andrews.ac.uk | 0 | | |
| 138.251.131.176 | 8afb83b0.st-andrews.ac.uk | 0 | | |
| 138.251.131.177 | 8afb83b1.st-andrews.ac.uk | 0 | | |
| 138.251.131.178 | 8afb83b2.st-andrews.ac.uk | 0 | | |
| 138.251.131.179 | 8afb83b3.st-andrews.ac.uk | 0 | | |
| 138.251.131.180 | 8afb83b4.st-andrews.ac.uk | 0 | | |
| 138.251.131.181 | 8afb83b5.st-andrews.ac.uk | 0 | | |
| 138.251.131.182 | 8afb83b6.st-andrews.ac.uk | 0 | | |
| 138.251.131.183 | 8afb83b7.st-andrews.ac.uk | 0 | | |
| 138.251.131.184 | 8afb83b8.st-andrews.ac.uk | 0 | | |
| 138.251.131.185 | 8afb83b9.st-andrews.ac.uk | 0 | | |
| 138.251.131.186 | 8afb83ba.st-andrews.ac.uk | 0 | | |
| 138.251.131.187 | 8afb83bb.st-andrews.ac.uk | 0 | | |
| 138.251.131.188 | 8afb83bc.st-andrews.ac.uk | 0 | | |
| 138.251.131.189 | 8afb83bd.st-andrews.ac.uk | 0 | | |
| 138.251.131.190 | 8afb83be.st-andrews.ac.uk | 0 | | |
| 138.251.131.191 | 8afb83bf.st-andrews.ac.uk | 0 | | |
| 138.251.131.192 | 8afb83c0.st-andrews.ac.uk | 0 | | |
| 138.251.131.193 | 8afb83c1.st-andrews.ac.uk | 0 | | |
| 138.251.131.194 | 8afb83c2.st-andrews.ac.uk | 0 | | |
| 138.251.131.195 | 8afb83c3.st-andrews.ac.uk | 0 | | |
| 138.251.131.196 | 8afb83c4.st-andrews.ac.uk | 0 | | |
| 138.251.131.197 | 8afb83c5.st-andrews.ac.uk | 0 | | |
| 138.251.131.198 | 8afb83c6.st-andrews.ac.uk | 0 | | |
| 138.251.131.199 | 8afb83c7.st-andrews.ac.uk | 0 | | |
| 138.251.131.200 | 8afb83c8.st-andrews.ac.uk | 0 | | |
| 138.251.131.201 | 8afb83c9.st-andrews.ac.uk | 0 | | |
| 138.251.131.202 | 8afb83ca.st-andrews.ac.uk | 0 | | |
| 138.251.131.203 | 8afb83cb.st-andrews.ac.uk | 0 | | |
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| 138.251.131.208 | 8afb83d0.st-andrews.ac.uk | 0 | | |
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| 138.251.131.210 | 8afb83d2.st-andrews.ac.uk | 0 | | |
| 138.251.131.211 | 8afb83d3.st-andrews.ac.uk | 0 | | |
| 138.251.131.212 | 8afb83d4.st-andrews.ac.uk | 0 | | |
| 138.251.131.213 | 8afb83d5.st-andrews.ac.uk | 0 | | |
| 138.251.131.214 | 8afb83d6.st-andrews.ac.uk | 0 | | |
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| 138.251.131.226 | 8afb83e2.st-andrews.ac.uk | 0 | | |
| 138.251.131.227 | 8afb83e3.st-andrews.ac.uk | 0 | | |
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| 138.251.131.242 | 8afb83f2.st-andrews.ac.uk | 0 | | |
| 138.251.131.243 | 8afb83f3.st-andrews.ac.uk | 0 | | |
| 138.251.131.244 | 8afb83f4.st-andrews.ac.uk | 0 | | |
| 138.251.131.245 | 8afb83f5.st-andrews.ac.uk | 0 | | |
| 138.251.131.246 | 8afb83f6.st-andrews.ac.uk | 0 | | |
| 138.251.131.247 | 8afb83f7.st-andrews.ac.uk | 0 | | |
| 138.251.131.248 | 8afb83f8.st-andrews.ac.uk | 0 | | |
| 138.251.131.249 | 8afb83f9.st-andrews.ac.uk | 0 | | |
| 138.251.131.250 | 8afb83fa.st-andrews.ac.uk | 0 | | |
| 138.251.131.251 | 8afb83fb.st-andrews.ac.uk | 0 | | |
| 138.251.131.252 | 8afb83fc.st-andrews.ac.uk | 0 | | |
| 138.251.131.253 | 8afb83fd.st-andrews.ac.uk | 0 | | |
| 138.251.131.254 | 8afb83fe.st-andrews.ac.uk | 0 | | |
| 138.251.131.255 | 8afb83ff.st-andrews.ac.uk | 0 | | |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f4 -m13 138.251.131.117
traceroute to 138.251.131.117 (138.251.131.117): 13 hops max, 52 byte packets
11 *
12 *
13 *
Measurement taken from 
IPinfo ProbeNet in Sofia, BG
IPinfo ProbeNet in Sofia, BGOn