Summary
| ASN | AS786 Jisc Services Limited |
| BGP | 128.243.0.0/16 |
| IPs with RDNS | 211 |
| Hosted Domains | 0 |
| Pingable IPs | 0 |
| Router IPs | 0 |
| 128.243.155.0 | — | 0 |  | |
| 128.243.155.1 | oea1-gw-v-131-155-0.is.nottingham.ac.uk | 0 | | |
| 128.243.155.2 | puibb01.nottingham.ac.uk | 0 | | |
| 128.243.155.3 | — | 0 | | |
| 128.243.155.4 | pbwaxis35.nottingham.ac.uk | 0 | | |
| 128.243.155.5 | xbrjs.nottingham.ac.uk | 0 | | |
| 128.243.155.6 | plehot45.nottingham.ac.uk | 0 | | |
| 128.243.155.7 | pbrra.nottingham.ac.uk | 0 | | |
| 128.243.155.8 | posjb.nottingham.ac.uk | 0 | | |
| 128.243.155.9 | puiads03.ad.nottingham.ac.uk | 0 | | |
| 128.243.155.10 | puislh.nottingham.ac.uk | 0 | | |
| 128.243.155.11 | pbrgcw.nottingham.ac.uk | 0 | | |
| 128.243.155.12 | puiads03-rep.ad.nottingham.ac.uk | 0 | | |
| 128.243.155.13 | pbwaxis41.nottingham.ac.uk | 0 | | |
| 128.243.155.14 | duip60740.nottingham.ac.uk | 0 | | |
| 128.243.155.15 | posnurl04.nottingham.ac.uk | 0 | | |
| 128.243.155.16 | — | 0 | | |
| 128.243.155.17 | pbrp00116.nottingham.ac.uk | 0 | | |
| 128.243.155.18 | pbrp56811.nottingham.ac.uk | 0 | | |
| 128.243.155.19 | xostec01.nottingham.ac.uk | 0 | | |
| 128.243.155.20 | pbbp55592.nottingham.ac.uk | 0 | | |
| 128.243.155.21 | posdcomm.nottingham.ac.uk | 0 | | |
| 128.243.155.22 | pbwcr.nottingham.ac.uk | 0 | | |
| 128.243.155.23 | pn04876.ad.nottingham.ac.uk | 0 | | |
| 128.243.155.24 | — | 0 | | |
| 128.243.155.25 | xocjb.nottingham.ac.uk | 0 | | |
| 128.243.155.26 | cbw1111.nottingham.ac.uk | 0 | | |
| 128.243.155.27 | wadah08.nottingham.ac.uk | 0 | | |
| 128.243.155.28 | pbbp61426.nottingham.ac.uk | 0 | | |
| 128.243.155.29 | pbrut01.nottingham.ac.uk | 0 | | |
| 128.243.155.30 | pbwaxis37.nottingham.ac.uk | 0 | | |
| 128.243.155.31 | pbwaxis38.nottingham.ac.uk | 0 | | |
| 128.243.155.32 | pbhcard.nottingham.ac.uk | 0 | | |
| 128.243.155.33 | pbbp55587.nottingham.ac.uk | 0 | | |
| 128.243.155.34 | pbrut02.nottingham.ac.uk | 0 | | |
| 128.243.155.35 | xbrra.nottingham.ac.uk | 0 | | |
| 128.243.155.36 | — | 0 | | |
| 128.243.155.37 | ruiupvlan131ae.nottingham.ac.uk | 0 | | |
| 128.243.155.38 | ruiupvlan131af.nottingham.ac.uk | 0 | | |
| 128.243.155.39 | — | 0 | | |
| 128.243.155.40 | pbhp03499.nottingham.ac.uk | 0 | | |
| 128.243.155.41 | posfiery.nottingham.ac.uk | 0 | | |
| 128.243.155.42 | — | 0 | | |
| 128.243.155.43 | cbwportstaircam.nottingham.ac.uk | 0 | | |
| 128.243.155.44 | pbwaxis39.nottingham.ac.uk | 0 | | |
| 128.243.155.45 | pbrck02.nottingham.ac.uk | 0 | | |
| 128.243.155.46 | pbwaxis40.nottingham.ac.uk | 0 | | |
| 128.243.155.47 | — | 0 | | |
| 128.243.155.48 | posshop.nottingham.ac.uk | 0 | | |
| 128.243.155.49 | — | 0 | | |
| 128.243.155.50 | pocjb01.nottingham.ac.uk | 0 | | |
| 128.243.155.51 | pbrcs01.nottingham.ac.uk | 0 | | |
| 128.243.155.52 | poswelf.nottingham.ac.uk | 0 | | |
| 128.243.155.53 | pbrgt02.nottingham.ac.uk | 0 | | |
| 128.243.155.54 | pbrp00143.nottingham.ac.uk | 0 | | |
| 128.243.155.55 | cbwportmrman1.nottingham.ac.uk | 0 | | |
| 128.243.155.56 | cbwportmrman2.nottingham.ac.uk | 0 | | |
| 128.243.155.57 | pocjb02.nottingham.ac.uk | 0 | | |
| 128.243.155.58 | pbrp56825.nottingham.ac.uk | 0 | | |
| 128.243.155.59 | — | 0 | | |
| 128.243.155.60 | penpcp01.nottingham.ac.uk | 0 | | |
| 128.243.155.61 | pbrgw48.nottingham.ac.uk | 0 | | |
| 128.243.155.62 | pbrgw49.nottingham.ac.uk | 0 | | |
| 128.243.155.63 | pocjb06.nottingham.ac.uk | 0 | | |
| 128.243.155.64 | pocjb07.nottingham.ac.uk | 0 | | |
| 128.243.155.65 | pocjb08.nottingham.ac.uk | 0 | | |
| 128.243.155.66 | — | 0 | | |
| 128.243.155.67 | xbhct.nottingham.ac.uk | 0 | | |
| 128.243.155.68 | cbwportmrman3.nottingham.ac.uk | 0 | | |
| 128.243.155.69 | pbrcg02.nottingham.ac.uk | 0 | | |
| 128.243.155.70 | — | 0 | | |
| 128.243.155.71 | xbrjf.nottingham.ac.uk | 0 | | |
| 128.243.155.72 | puielssa.nottingham.ac.uk | 0 | | |
| 128.243.155.73 | puigd04.nottingham.ac.uk | 0 | | |
| 128.243.155.74 | xbrdmd.nottingham.ac.uk | 0 | | |
| 128.243.155.75 | — | 0 | | |
| 128.243.155.76 | teachingsupport2.nottingham.ac.uk | 0 | | |
| 128.243.155.77 | — | 0 | | |
| 128.243.155.78 | pbrdm01.nottingham.ac.uk | 0 | | |
| 128.243.155.79 | cbw1111a.nottingham.ac.uk | 0 | | |
| 128.243.155.80 | xbrfrc.nottingham.ac.uk | 0 | | |
| 128.243.155.81 | pbrp00267.nottingham.ac.uk | 0 | | |
| 128.243.155.82 | — | 0 | | |
| 128.243.155.83 | — | 0 | | |
| 128.243.155.84 | — | 0 | | |
| 128.243.155.85 | pbrgw03.nottingham.ac.uk | 0 | | |
| 128.243.155.86 | pbrp03557.nottingham.ac.uk | 0 | | |
| 128.243.155.87 | — | 0 | | |
| 128.243.155.88 | — | 0 | | |
| 128.243.155.89 | pocit04.nottingham.ac.uk | 0 | | |
| 128.243.155.90 | xbrhs01.nottingham.ac.uk | 0 | | |
| 128.243.155.91 | posqmcpdq.nottingham.ac.uk | 0 | | |
| 128.243.155.92 | poseandd.nottingham.ac.uk | 0 | | |
| 128.243.155.93 | posednetwork.nottingham.ac.uk | 0 | | |
| 128.243.155.94 | posjk01.nottingham.ac.uk | 0 | | |
| 128.243.155.95 | puijd01.nottingham.ac.uk | 0 | | |
| 128.243.155.96 | xbrgw.nottingham.ac.uk | 0 | | |
| 128.243.155.97 | pocjb09.nottingham.ac.uk | 0 | | |
| 128.243.155.98 | xbrir6055.nottingham.ac.uk | 0 | | |
| 128.243.155.99 | pocit08.nottingham.ac.uk | 0 | | |
| 128.243.155.100 | pocjb10.nottingham.ac.uk | 0 | | |
| 128.243.155.101 | pbrgw31.nottingham.ac.uk | 0 | | |
| 128.243.155.102 | pbrp02461.nottingham.ac.uk | 0 | | |
| 128.243.155.103 | puip00207.nottingham.ac.uk | 0 | | |
| 128.243.155.104 | — | 0 | | |
| 128.243.155.105 | puip00184-vm.nottingham.ac.uk | 0 | | |
| 128.243.155.106 | — | 0 | | |
| 128.243.155.107 | pbris.nottingham.ac.uk | 0 | | |
| 128.243.155.108 | pbrpw01.nottingham.ac.uk | 0 | | |
| 128.243.155.109 | pbrp56807.nottingham.ac.uk | 0 | | |
| 128.243.155.110 | pbhp02136.nottingham.ac.uk | 0 | | |
| 128.243.155.111 | — | 0 | | |
| 128.243.155.112 | xbbcw.nottingham.ac.uk | 0 | | |
| 128.243.155.113 | pbrp56809.nottingham.ac.uk | 0 | | |
| 128.243.155.114 | pbrp55312.nottingham.ac.uk | 0 | | |
| 128.243.155.115 | pbwaxis34.nottingham.ac.uk | 0 | | |
| 128.243.155.116 | pbrp54647.nottingham.ac.uk | 0 | | |
| 128.243.155.117 | pbbp55599.nottingham.ac.uk | 0 | | |
| 128.243.155.118 | pbbp55583.nottingham.ac.uk | 0 | | |
| 128.243.155.119 | puissanag.nottingham.ac.uk | 0 | | |
| 128.243.155.120 | pbrrd02.neurol.nottingham.ac.uk | 0 | | |
| 128.243.155.121 | pbraw02.nottingham.ac.uk | 0 | | |
| 128.243.155.122 | pbhxb0402h.nottingham.ac.uk | 0 | | |
| 128.243.155.123 | pbrdb06.nottingham.ac.uk | 0 | | |
| 128.243.155.124 | posdentillspare.nottingham.ac.uk | 0 | | |
| 128.243.155.125 | pbrgw51.nottingham.ac.uk | 0 | | |
| 128.243.155.126 | pbrjs09.nottingham.ac.uk | 0 | | |
| 128.243.155.127 | pbrsm04.nottingham.ac.uk | 0 | | |
| 128.243.155.128 | possrs.nottingham.ac.uk | 0 | | |
| 128.243.155.129 | pbrgw52.nottingham.ac.uk | 0 | | |
| 128.243.155.130 | pbrgw53.nottingham.ac.uk | 0 | | |
| 128.243.155.131 | — | 0 | | |
| 128.243.155.132 | puigd02.nottingham.ac.uk | 0 | | |
| 128.243.155.133 | posurnpra.nottingham.ac.uk | 0 | | |
| 128.243.155.134 | posbl01.nottingham.ac.uk | 0 | | |
| 128.243.155.135 | losn62851.nottingham.ac.uk | 0 | | |
| 128.243.155.136 | posesj.nottingham.ac.uk | 0 | | |
| 128.243.155.137 | pbrgw54.nottingham.ac.uk | 0 | | |
| 128.243.155.138 | pbrp03952.nottingham.ac.uk | 0 | | |
| 128.243.155.139 | pbrp54467.nottingham.ac.uk | 0 | | |
| 128.243.155.140 | pbrp62841.nottingham.ac.uk | 0 | | |
| 128.243.155.141 | — | 0 | | |
| 128.243.155.142 | — | 0 | | |
| 128.243.155.143 | — | 0 | | |
| 128.243.155.144 | posimac.nottingham.ac.uk | 0 | | |
| 128.243.155.145 | pbrp54475.nottingham.ac.uk | 0 | | |
| 128.243.155.146 | — | 0 | | |
| 128.243.155.147 | xhbgo5m.nottingham.ac.uk | 0 | | |
| 128.243.155.148 | puisnsergoeng.is.nottingham.ac.uk | 0 | | |
| 128.243.155.149 | — | 0 | | |
| 128.243.155.150 | pbrp54411.nottingham.ac.uk | 0 | | |
| 128.243.155.151 | pbrcc08.nottingham.ac.uk | 0 | | |
| 128.243.155.152 | xbrra01.nottingham.ac.uk | 0 | | |
| 128.243.155.153 | posjw2.nottingham.ac.uk | 0 | | |
| 128.243.155.154 | pbrjls14.nottingham.ac.uk | 0 | | |
| 128.243.155.155 | pbrgw55.nottingham.ac.uk | 0 | | |
| 128.243.155.156 | xbrgw01.nottingham.ac.uk | 0 | | |
| 128.243.155.157 | posurnobrx.nottingham.ac.uk | 0 | | |
| 128.243.155.158 | pbrgw56.nottingham.ac.uk | 0 | | |
| 128.243.155.159 | pbrp04253.nottingham.ac.uk | 0 | | |
| 128.243.155.160 | pbhp04851.nottingham.ac.uk | 0 | | |
| 128.243.155.161 | — | 0 | | |
| 128.243.155.162 | puivideobox.nottingham.ac.uk | 0 | | |
| 128.243.155.163 | — | 0 | | |
| 128.243.155.164 | xbrsm01.nottingham.ac.uk | 0 | | |
| 128.243.155.165 | xbrco.nottingham.ac.uk | 0 | | |
| 128.243.155.166 | — | 0 | | |
| 128.243.155.167 | pbrp02473.nottingham.ac.uk | 0 | | |
| 128.243.155.168 | pbrgw57.nottingham.ac.uk | 0 | | |
| 128.243.155.169 | — | 0 | | |
| 128.243.155.170 | xbrdm.nottingham.ac.uk | 0 | | |
| 128.243.155.171 | pbrkp01.nottingham.ac.uk | 0 | | |
| 128.243.155.172 | pbrcw02.nottingham.ac.uk | 0 | | |
| 128.243.155.173 | — | 0 | | |
| 128.243.155.174 | pbrcb02.nottingham.ac.uk | 0 | | |
| 128.243.155.175 | pbrgw58.nottingham.ac.uk | 0 | | |
| 128.243.155.176 | pbrja01.nottingham.ac.uk | 0 | | |
| 128.243.155.177 | xuiads.is.nottingham.ac.uk | 0 | | |
| 128.243.155.178 | — | 0 | | |
| 128.243.155.179 | los62602.nottingham.ac.uk | 0 | | |
| 128.243.155.180 | — | 0 | | |
| 128.243.155.181 | pbrp54678.nottingham.ac.uk | 0 | | |
| 128.243.155.182 | pbrpa.nottingham.ac.uk | 0 | | |
| 128.243.155.183 | xbrjb.nottingham.ac.uk | 0 | | |
| 128.243.155.184 | xbrjnl.nottingham.ac.uk | 0 | | |
| 128.243.155.185 | — | 0 | | |
| 128.243.155.186 | — | 0 | | |
| 128.243.155.187 | pbrp55006.nottingham.ac.uk | 0 | | |
| 128.243.155.188 | pbbp56501.nottingham.ac.uk | 0 | | |
| 128.243.155.189 | pbrgw59.nottingham.ac.uk | 0 | | |
| 128.243.155.190 | pbrnp.nottingham.ac.uk | 0 | | |
| 128.243.155.191 | pbrsb02.nottingham.ac.uk | 0 | | |
| 128.243.155.192 | pbrp02995.nottingham.ac.uk | 0 | | |
| 128.243.155.193 | wbbvrs.nottingham.ac.uk | 0 | | |
| 128.243.155.194 | xbach.nottingham.ac.uk | 0 | | |
| 128.243.155.195 | potimn.nottingham.ac.uk | 0 | | |
| 128.243.155.196 | los62606.nottingham.ac.uk | 0 | | |
| 128.243.155.197 | — | 0 | | |
| 128.243.155.198 | pbrgw26.nottingham.ac.uk | 0 | | |
| 128.243.155.199 | pbbp55593.nottingham.ac.uk | 0 | | |
| 128.243.155.200 | pbrp04245.nottingham.ac.uk | 0 | | |
| 128.243.155.201 | pbrct03.nottingham.ac.uk | 0 | | |
| 128.243.155.202 | pbrp04250.nottingham.ac.uk | 0 | | |
| 128.243.155.203 | — | 0 | | |
| 128.243.155.204 | pbrdr.nottingham.ac.uk | 0 | | |
| 128.243.155.205 | pbrfc.nottingham.ac.uk | 0 | | |
| 128.243.155.206 | pbrgt.nottingham.ac.uk | 0 | | |
| 128.243.155.207 | pbrkp02.nottingham.ac.uk | 0 | | |
| 128.243.155.208 | pbrnk01.nottingham.ac.uk | 0 | | |
| 128.243.155.209 | pbrrp.nottingham.ac.uk | 0 | | |
| 128.243.155.210 | pbrlb03.nottingham.ac.uk | 0 | | |
| 128.243.155.211 | pbrch04.nottingham.ac.uk | 0 | | |
| 128.243.155.212 | pbrcs.nottingham.ac.uk | 0 | | |
| 128.243.155.213 | pbrec.nottingham.ac.uk | 0 | | |
| 128.243.155.214 | pbrih01.nottingham.ac.uk | 0 | | |
| 128.243.155.215 | pbrjb03.nottingham.ac.uk | 0 | | |
| 128.243.155.216 | pbrkb01.nottingham.ac.uk | 0 | | |
| 128.243.155.217 | pbrlb04.nottingham.ac.uk | 0 | | |
| 128.243.155.218 | — | 0 | | |
| 128.243.155.219 | pbrsf.nottingham.ac.uk | 0 | | |
| 128.243.155.220 | pbrnr01.nottingham.ac.uk | 0 | | |
| 128.243.155.221 | — | 0 | | |
| 128.243.155.222 | losn62604.nottingham.ac.uk | 0 | | |
| 128.243.155.223 | — | 0 | | |
| 128.243.155.224 | pbrp56812.nottingham.ac.uk | 0 | | |
| 128.243.155.225 | pbrp55008.nottingham.ac.uk | 0 | | |
| 128.243.155.226 | pbbp55584.nottingham.ac.uk | 0 | | |
| 128.243.155.227 | pbrcw03.nottingham.ac.uk | 0 | | |
| 128.243.155.228 | pbrcg01.nottingham.ac.uk | 0 | | |
| 128.243.155.229 | pbrlb05.nottingham.ac.uk | 0 | | |
| 128.243.155.230 | posepos02.nottingham.ac.uk | 0 | | |
| 128.243.155.231 | posepos03.nottingham.ac.uk | 0 | | |
| 128.243.155.232 | luin04008.nottingham.ac.uk | 0 | | |
| 128.243.155.233 | posepos05.nottingham.ac.uk | 0 | | |
| 128.243.155.234 | posepos06.nottingham.ac.uk | 0 | | |
| 128.243.155.235 | — | 0 | | |
| 128.243.155.236 | posepos08.nottingham.ac.uk | 0 | | |
| 128.243.155.237 | posepos09.nottingham.ac.uk | 0 | | |
| 128.243.155.238 | posepos10.nottingham.ac.uk | 0 | | |
| 128.243.155.239 | pbrnjf01.nottingham.ac.uk | 0 | | |
| 128.243.155.240 | pbbp56500.nottingham.ac.uk | 0 | | |
| 128.243.155.241 | pbrjes02.nottingham.ac.uk | 0 | | |
| 128.243.155.242 | pbrjls02.nottingham.ac.uk | 0 | | |
| 128.243.155.243 | pbrjls01.nottingham.ac.uk | 0 | | |
| 128.243.155.244 | — | 0 | | |
| 128.243.155.245 | pbrjls04.nottingham.ac.uk | 0 | | |
| 128.243.155.246 | pbrjls05.nottingham.ac.uk | 0 | | |
| 128.243.155.247 | pbrjls06.nottingham.ac.uk | 0 | | |
| 128.243.155.248 | xbrjls.nottingham.ac.uk | 0 | | |
| 128.243.155.249 | xbrcm01.nottingham.ac.uk | 0 | | |
| 128.243.155.250 | xbrjls01.nottingham.ac.uk | 0 | | |
| 128.243.155.251 | pbrjls10.nottingham.ac.uk | 0 | | |
| 128.243.155.252 | pbrjls.nottingham.ac.uk | 0 | | |
| 128.243.155.253 | pbrn02253.nottingham.ac.uk | 0 | | |
| 128.243.155.254 | pbrn01613.nottingham.ac.uk | 0 | | |
| 128.243.155.255 | — | 0 | | |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f6 -m13 128.243.155.249
traceroute to 128.243.155.249 (128.243.155.249): 13 hops max, 52 byte packets
11 *
12 *
13 *
Measurement taken from 
IPinfo ProbeNet in Amsterdam, NL
IPinfo ProbeNet in Amsterdam, NLOn