Summary
| ASN | AS26 Cornell University |
| BGP | 128.84.0.0/16 |
| IPs with RDNS | 117 |
| Hosted Domains | 0 |
| Pingable IPs | 15 |
| Router IPs | 0 |
| 128.84.192.0 | — | 0 |  | |
| 128.84.192.1 | sf-vrrp-vl1584.net.cornell.edu | 0 |  | |
| 128.84.192.2 | sf1-ex-vl1584.net.cornell.edu | 0 | | |
| 128.84.192.3 | sf2-ex-vl1584.net.cornell.edu | 0 | | |
| 128.84.192.4 | peplink-balance.fs.cornell.edu | 0 | | |
| 128.84.192.5 | — | 0 | | |
| 128.84.192.6 | — | 0 | | |
| 128.84.192.7 | — | 0 | | |
| 128.84.192.8 | — | 0 | | |
| 128.84.192.9 | — | 0 | | |
| 128.84.192.10 | — | 0 | | |
| 128.84.192.11 | — | 0 | | |
| 128.84.192.12 | — | 0 | | |
| 128.84.192.13 | — | 0 | | |
| 128.84.192.14 | — | 0 | | |
| 128.84.192.15 | — | 0 | | |
| 128.84.192.16 | — | 0 | | |
| 128.84.192.17 | hol1-ex-vl532.net.cornell.edu | 0 | | |
| 128.84.192.18 | test-vl532-128-84-192-18.net.cornell.edu | 0 | | |
| 128.84.192.19 | test-vl532-128-84-192-19.net.cornell.edu | 0 | | |
| 128.84.192.20 | — | 0 | | |
| 128.84.192.21 | — | 0 | | |
| 128.84.192.22 | — | 0 | | |
| 128.84.192.23 | — | 0 | | |
| 128.84.192.24 | — | 0 | | |
| 128.84.192.25 | — | 0 | | |
| 128.84.192.26 | — | 0 | | |
| 128.84.192.27 | — | 0 | | |
| 128.84.192.28 | — | 0 | | |
| 128.84.192.29 | — | 0 | | |
| 128.84.192.30 | — | 0 | | |
| 128.84.192.31 | — | 0 | | |
| 128.84.192.32 | — | 0 | | |
| 128.84.192.33 | sf-vrrp-vl1154.net.cornell.edu | 0 | | |
| 128.84.192.34 | sf1-ex-vl1154.net.cornell.edu | 0 | | |
| 128.84.192.35 | sf2-ex-vl1154.net.cornell.edu | 0 | | |
| 128.84.192.36 | netscl-test-01.serverfarm.cornell.edu | 0 | | |
| 128.84.192.37 | netscl-test-02.serverfarm.cornell.edu | 0 | | |
| 128.84.192.38 | netscl-prod-01.serverfarm.cornell.edu | 0 | | |
| 128.84.192.39 | netscl-prod-02.serverfarm.cornell.edu | 0 | | |
| 128.84.192.40 | — | 0 | | |
| 128.84.192.41 | — | 0 | | |
| 128.84.192.42 | — | 0 | | |
| 128.84.192.43 | — | 0 | | |
| 128.84.192.44 | — | 0 | | |
| 128.84.192.45 | — | 0 | | |
| 128.84.192.46 | — | 0 | | |
| 128.84.192.47 | — | 0 | | |
| 128.84.192.48 | — | 0 | | |
| 128.84.192.49 | gs1-ex-vl1493.net.cornell.edu | 0 | | |
| 128.84.192.50 | test-vl1493-128-84-192-50.net.cornell.edu | 0 | | |
| 128.84.192.51 | — | 0 | | |
| 128.84.192.52 | — | 0 | | |
| 128.84.192.53 | — | 0 | | |
| 128.84.192.54 | as-mus-b27studio.ad.cornell.edu | 0 | | |
| 128.84.192.55 | as-mus-b27-2.ad.cornell.edu | 0 | | |
| 128.84.192.56 | — | 0 | | |
| 128.84.192.57 | — | 0 | | |
| 128.84.192.58 | — | 0 | | |
| 128.84.192.59 | — | 0 | | |
| 128.84.192.60 | — | 0 | | |
| 128.84.192.61 | — | 0 | | |
| 128.84.192.62 | — | 0 | | |
| 128.84.192.63 | — | 0 | | |
| 128.84.192.64 | — | 0 | | |
| 128.84.192.65 | humph1-ex-vl1273.net.cornell.edu | 0 | | |
| 128.84.192.66 | test-vl1273-128-84-192-66.net.cornell.edu | 0 | | |
| 128.84.192.67 | test-vl1273-128-84-192-67.net.cornell.edu | 0 | | |
| 128.84.192.68 | it-pbr-jls637.ad.cornell.edu | 0 | | |
| 128.84.192.69 | it-pbr-beo7.ad.cornell.edu | 0 | | |
| 128.84.192.70 | pbr-sh119.ad.cornell.edu | 0 | | |
| 128.84.192.71 | it-cit-loan-7420-2.cit.cornell.edu | 0 | | |
| 128.84.192.72 | it-pbr-rlb278.ad.cornell.edu | 0 | | |
| 128.84.192.73 | it-pbr-mrw225-4-ehp.ad.cornell.edu | 0 | | |
| 128.84.192.74 | it-pbr-aej47-5.ad.cornell.edu | 0 | | |
| 128.84.192.75 | it-pbr-rsc272-4.ad.cornell.edu | 0 | | |
| 128.84.192.76 | citsg-loaner.ad.cornell.edu | 0 | | |
| 128.84.192.77 | it-pbr-tk723-6.ad.cornell.edu | 0 | | |
| 128.84.192.78 | it-pbr-tk723-5.ad.cornell.edu | 0 | | |
| 128.84.192.79 | it-pbr-bip1-5.ad.cornell.edu | 0 | | |
| 128.84.192.80 | it-pbr-eap2-5.ad.cornell.edu | 0 | | |
| 128.84.192.81 | — | 0 | | |
| 128.84.192.82 | it-pbr-rfw1-23.ad.cornell.edu | 0 | | |
| 128.84.192.83 | pbr-dpb0244.ad.cornell.edu | 0 | | |
| 128.84.192.84 | — | 0 | | |
| 128.84.192.85 | — | 0 | | |
| 128.84.192.86 | — | 0 | | |
| 128.84.192.87 | — | 0 | | |
| 128.84.192.88 | — | 0 | | |
| 128.84.192.89 | — | 0 | | |
| 128.84.192.90 | — | 0 | | |
| 128.84.192.91 | — | 0 | | |
| 128.84.192.92 | — | 0 | | |
| 128.84.192.93 | — | 0 | | |
| 128.84.192.94 | — | 0 | | |
| 128.84.192.95 | pbr-mrw225-spare2.ad.cornell.edu | 0 | | |
| 128.84.192.96 | — | 0 | | |
| 128.84.192.97 | — | 0 | | |
| 128.84.192.98 | — | 0 | | |
| 128.84.192.99 | — | 0 | | |
| 128.84.192.100 | — | 0 | | |
| 128.84.192.101 | — | 0 | | |
| 128.84.192.102 | — | 0 | | |
| 128.84.192.103 | — | 0 | | |
| 128.84.192.104 | — | 0 | | |
| 128.84.192.105 | — | 0 | | |
| 128.84.192.106 | — | 0 | | |
| 128.84.192.107 | — | 0 | | |
| 128.84.192.108 | — | 0 | | |
| 128.84.192.109 | — | 0 | | |
| 128.84.192.110 | — | 0 | | |
| 128.84.192.111 | — | 0 | | |
| 128.84.192.112 | — | 0 | | |
| 128.84.192.113 | — | 0 | | |
| 128.84.192.114 | — | 0 | | |
| 128.84.192.115 | — | 0 | | |
| 128.84.192.116 | — | 0 | | |
| 128.84.192.117 | — | 0 | | |
| 128.84.192.118 | — | 0 | | |
| 128.84.192.119 | — | 0 | | |
| 128.84.192.120 | — | 0 | | |
| 128.84.192.121 | — | 0 | | |
| 128.84.192.122 | — | 0 | | |
| 128.84.192.123 | — | 0 | | |
| 128.84.192.124 | — | 0 | | |
| 128.84.192.125 | — | 0 | | |
| 128.84.192.126 | — | 0 | | |
| 128.84.192.127 | — | 0 | | |
| 128.84.192.128 | — | 0 | | |
| 128.84.192.129 | rhodes1-ex-vl838.net.cornell.edu | 0 | | |
| 128.84.192.130 | test-vl838-128-84-192-130.net.cornell.edu | 0 | | |
| 128.84.192.131 | test-vl838-128-84-192-131.net.cornell.edu | 0 | | |
| 128.84.192.132 | reserved-v838-128-84-192-132.coecis.cornell.edu | 0 | | |
| 128.84.192.133 | reserved-v838-128-84-192-133.coecis.cornell.edu | 0 | | |
| 128.84.192.134 | reserved-v838-128-84-192-134.coecis.cornell.edu | 0 | | |
| 128.84.192.135 | reserved-v838-128-84-192-135.coecis.cornell.edu | 0 | | |
| 128.84.192.136 | reserved-v838-128-84-192-136.coecis.cornell.edu | 0 | | |
| 128.84.192.137 | en-ec-linux-apps-rhel.coecis.cornell.edu | 0 | | |
| 128.84.192.138 | en-ec-nfs22-rhel.coecis.cornell.edu | 0 | | |
| 128.84.192.139 | en-ec-ecelinux-34.coecis.cornell.edu | 0 | | |
| 128.84.192.140 | en-ec-rhel-ecelinux-01.coecis.cornell.edu | 0 | | |
| 128.84.192.141 | en-ec-rhel-ecelinux-02.coecis.cornell.edu | 0 | | |
| 128.84.192.142 | en-ec-rhel-ecelinux-03.coecis.cornell.edu | 0 | | |
| 128.84.192.143 | en-ec-rhel-ecelinux-04.coecis.cornell.edu | 0 | | |
| 128.84.192.144 | en-ec-rhel-ecelinux-05.coecis.cornell.edu | 0 | | |
| 128.84.192.145 | en-ec-rhel-ecelinux-06.coecis.cornell.edu | 0 | | |
| 128.84.192.146 | en-ec-rhel-ecelinux-07.coecis.cornell.edu | 0 | | |
| 128.84.192.147 | en-ec-rhel-ecelinux-08.coecis.cornell.edu | 0 | | |
| 128.84.192.148 | en-ec-rhel-ecelinux-09.coecis.cornell.edu | 0 | | |
| 128.84.192.149 | en-ec-rhel-ecelinux-10.coecis.cornell.edu | 0 | | |
| 128.84.192.150 | en-ec-rhel-ecelinux-11.coecis.cornell.edu | 0 | | |
| 128.84.192.151 | en-ec-rhel-ecelinux-12.coecis.cornell.edu | 0 | | |
| 128.84.192.152 | en-ec-rhel-ecelinux-13.coecis.cornell.edu | 0 | | |
| 128.84.192.153 | en-ec-rhel-ecelinux-14.coecis.cornell.edu | 0 | | |
| 128.84.192.154 | en-ec-rhel-ecelinux-15.coecis.cornell.edu | 0 | | |
| 128.84.192.155 | en-ec-rhel-ecelinux-16.coecis.cornell.edu | 0 | | |
| 128.84.192.156 | en-ec-rhel-ecelinux-17.coecis.cornell.edu | 0 | | |
| 128.84.192.157 | en-ec-rhel-ecelinux-18.coecis.cornell.edu | 0 | | |
| 128.84.192.158 | en-ec-rhel-ecelinux-19.coecis.cornell.edu | 0 | | |
| 128.84.192.159 | en-ec-rhel-ecelinux-20.coecis.cornell.edu | 0 | | |
| 128.84.192.160 | en-ec-rhel-ecelinux-21.coecis.cornell.edu | 0 | | |
| 128.84.192.161 | en-ec-rhel-ecelinux-22.coecis.cornell.edu | 0 | | |
| 128.84.192.162 | en-ec-rhel-ecelinux-23.coecis.cornell.edu | 0 | | |
| 128.84.192.163 | en-ec-rhel-ecelinux-24.coecis.cornell.edu | 0 | | |
| 128.84.192.164 | en-ec-rhel-ecelinux-25.coecis.cornell.edu | 0 | | |
| 128.84.192.165 | en-ec-jupyterhub01.coecis.cornell.edu | 0 | | |
| 128.84.192.166 | en-ec-rhel-ph314-01.coecis.cornell.edu | 0 | | |
| 128.84.192.167 | en-ec-rhel-ph314-02.coecis.cornell.edu | 0 | | |
| 128.84.192.168 | en-ec-rhel-ph314-03.coecis.cornell.edu | 0 | | |
| 128.84.192.169 | en-ec-rhel-ph314-04.coecis.cornell.edu | 0 | | |
| 128.84.192.170 | en-ec-rhel-ph314-05.coecis.cornell.edu | 0 | | |
| 128.84.192.171 | en-ec-rhel-ph314-06.coecis.cornell.edu | 0 | | |
| 128.84.192.172 | en-ec-rhel-ph314-07.coecis.cornell.edu | 0 | | |
| 128.84.192.173 | en-ec-rhel-ph314-08.coecis.cornell.edu | 0 | | |
| 128.84.192.174 | en-ec-rhel-ph314-09.coecis.cornell.edu | 0 | | |
| 128.84.192.175 | en-ec-rhel-ph314-10.coecis.cornell.edu | 0 | | |
| 128.84.192.176 | en-ec-rhel-ph314-11.coecis.cornell.edu | 0 | | |
| 128.84.192.177 | en-ec-rhel-ph314-12.coecis.cornell.edu | 0 | | |
| 128.84.192.178 | en-ec-rhel-ph314-13.coecis.cornell.edu | 0 | | |
| 128.84.192.179 | en-ec-rhel-ph314-14.coecis.cornell.edu | 0 | | |
| 128.84.192.180 | en-ec-rhel-ph314-15.coecis.cornell.edu | 0 | | |
| 128.84.192.181 | en-ec-rhel-ph314-16.coecis.cornell.edu | 0 | | |
| 128.84.192.182 | en-ec-rhel-ph314-17.coecis.cornell.edu | 0 | | |
| 128.84.192.183 | en-ec-rhel-ph314-18.coecis.cornell.edu | 0 | | |
| 128.84.192.184 | en-ec-rhel-ph314-19.coecis.cornell.edu | 0 | | |
| 128.84.192.185 | en-ec-rhel-ph314-20.coecis.cornell.edu | 0 | | |
| 128.84.192.186 | en-ec-rhel-ph314-21.coecis.cornell.edu | 0 | | |
| 128.84.192.187 | en-ec-rhel-ph314-22.coecis.cornell.edu | 0 | | |
| 128.84.192.188 | en-ec-rhel-ph314-23.coecis.cornell.edu | 0 | | |
| 128.84.192.189 | en-ec-rhel-ph314-24.coecis.cornell.edu | 0 | | |
| 128.84.192.190 | en-ec-c2s2-phys-rhel.coecis.cornell.edu | 0 | | |
| 128.84.192.191 | en-ec-c2s2-dev-rhel.coecis.cornell.edu | 0 | | |
| 128.84.192.192 | en-ec-jupyterhub03.coecis.cornell.edu | 0 | | |
| 128.84.192.193 | en-ec-jupyterhub04.coecis.cornell.edu | 0 | | |
| 128.84.192.194 | en-ec-reeves-instructional.coecis.cornell.edu | 0 | | |
| 128.84.192.195 | en-ec-c2s2-dev.coecis.cornell.edu | 0 | | |
| 128.84.192.196 | en-ec-ecelinux-haproxy.coecis.cornell.edu | 0 | | |
| 128.84.192.197 | en-ec-rhel-ecelinux-fmc1.coecis.cornell.edu | 0 | | |
| 128.84.192.198 | en-ec-ecelinux-haproxy-backup.coecis.cornell.edu | 0 | | |
| 128.84.192.199 | en-ec-ecelinux-haproxy-vip.coecis.cornell.edu | 0 | | |
| 128.84.192.200 | en-ec-slurmctld-instructional.coecis.cornell.edu | 0 | | |
| 128.84.192.201 | en-ec-slurm-instructional-login-01.coecis.cornell.edu | 0 | | |
| 128.84.192.202 | en-ec-slurm-instructional-login-02.coecis.cornell.edu | 0 | | |
| 128.84.192.203 | en-ec-slurm-instructional-cpu-01.coecis.cornell.edu | 0 | | |
| 128.84.192.204 | en-ec-slurm-instructional-cpu-02.coecis.cornell.edu | 0 | | |
| 128.84.192.205 | en-ec-slurm-instructional-cpu-03.coecis.cornell.edu | 0 | | |
| 128.84.192.206 | en-ec-slurm-instructional-cpu-04.coecis.cornell.edu | 0 | | |
| 128.84.192.207 | — | 0 | | |
| 128.84.192.208 | — | 0 | | |
| 128.84.192.209 | — | 0 | | |
| 128.84.192.210 | en-ec-c2s2-r660.coecis.cornell.edu | 0 | | |
| 128.84.192.211 | — | 0 | | |
| 128.84.192.212 | — | 0 | | |
| 128.84.192.213 | — | 0 | | |
| 128.84.192.214 | — | 0 | | |
| 128.84.192.215 | — | 0 | | |
| 128.84.192.216 | — | 0 | | |
| 128.84.192.217 | — | 0 | | |
| 128.84.192.218 | — | 0 | | |
| 128.84.192.219 | — | 0 | | |
| 128.84.192.220 | — | 0 | | |
| 128.84.192.221 | — | 0 | | |
| 128.84.192.222 | — | 0 | | |
| 128.84.192.223 | — | 0 | | |
| 128.84.192.224 | — | 0 | | |
| 128.84.192.225 | — | 0 | | |
| 128.84.192.226 | — | 0 | | |
| 128.84.192.227 | — | 0 | | |
| 128.84.192.228 | — | 0 | | |
| 128.84.192.229 | — | 0 | | |
| 128.84.192.230 | — | 0 | | |
| 128.84.192.231 | — | 0 | | |
| 128.84.192.232 | — | 0 | | |
| 128.84.192.233 | — | 0 | | |
| 128.84.192.234 | — | 0 | | |
| 128.84.192.235 | — | 0 | | |
| 128.84.192.236 | — | 0 | | |
| 128.84.192.237 | — | 0 | | |
| 128.84.192.238 | — | 0 | | |
| 128.84.192.239 | — | 0 | | |
| 128.84.192.240 | — | 0 | | |
| 128.84.192.241 | — | 0 | | |
| 128.84.192.242 | — | 0 | | |
| 128.84.192.243 | — | 0 | | |
| 128.84.192.244 | — | 0 | | |
| 128.84.192.245 | — | 0 | | |
| 128.84.192.246 | — | 0 | | |
| 128.84.192.247 | — | 0 | | |
| 128.84.192.248 | — | 0 | | |
| 128.84.192.249 | — | 0 | | |
| 128.84.192.250 | en-itsg-win2025-test.coecis.cornell.edu | 0 | | |
| 128.84.192.251 | — | 0 | | |
| 128.84.192.252 | — | 0 | | |
| 128.84.192.253 | — | 0 | | |
| 128.84.192.254 | — | 0 | | |
| 128.84.192.255 | — | 0 | | |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f5 128.84.192.196
traceroute to 128.84.192.196 (128.84.192.196): 64 hops max, 52 byte packets
6 *
Measurement taken from 
IPinfo ProbeNet in Piscataway, US
IPinfo ProbeNet in Piscataway, USOn