Summary
| ASN | AS13371 Duke University |
| BGP | 152.3.0.0/16 |
| IPs with RDNS | 114 |
| Hosted Domains | 0 |
| Pingable IPs | 11 |
| Router IPs | 3 |
| 152.3.221.0 | — | 0 |  | |
| 152.3.221.1 | — | 0 | | |
| 152.3.221.2 | — | 0 |  | |
| 152.3.221.3 | — | 0 | | |
| 152.3.221.4 | — | 0 | | |
| 152.3.221.5 | — | 0 | | |
| 152.3.221.6 | — | 0 | | |
| 152.3.221.7 | — | 0 | | |
| 152.3.221.8 | — | 0 | | |
| 152.3.221.9 | — | 0 | | |
| 152.3.221.10 | roti-vl557.netcom.duke.edu | 0 | | |
| 152.3.221.11 | — | 0 | | |
| 152.3.221.12 | — | 0 | | |
| 152.3.221.13 | — | 0 | | |
| 152.3.221.14 | naan-vl557.netcom.duke.edu | 0 | | |
| 152.3.221.15 | — | 0 | | |
| 152.3.221.16 | — | 0 | | |
| 152.3.221.17 | — | 0 | | |
| 152.3.221.18 | — | 0 | | |
| 152.3.221.19 | — | 0 | | |
| 152.3.221.20 | dyn-152-3-221-20.oit.duke.edu | 0 | | |
| 152.3.221.21 | dyn-152-3-221-21.oit.duke.edu | 0 | | |
| 152.3.221.22 | dyn-152-3-221-22.oit.duke.edu | 0 | | |
| 152.3.221.23 | dyn-152-3-221-23.oit.duke.edu | 0 | | |
| 152.3.221.24 | — | 0 | | |
| 152.3.221.25 | dyn-152-3-221-25.oit.duke.edu | 0 | | |
| 152.3.221.26 | dyn-152-3-221-26.oit.duke.edu | 0 | | |
| 152.3.221.27 | — | 0 | | |
| 152.3.221.28 | — | 0 | | |
| 152.3.221.29 | — | 0 | | |
| 152.3.221.30 | — | 0 | | |
| 152.3.221.31 | — | 0 | | |
| 152.3.221.32 | — | 0 | | |
| 152.3.221.33 | tel2-u_152_3_221_33_f8/33-2.netcom.duke.edu | 0 | | |
| 152.3.221.34 | — | 0 | | |
| 152.3.221.35 | — | 0 | | |
| 152.3.221.36 | cdss1031.oit.duke.edu | 0 | | |
| 152.3.221.37 | — | 0 | | |
| 152.3.221.38 | dhcp-152-3-221-38.oit.duke.edu | 0 | | |
| 152.3.221.39 | dhcp-152-3-221-39.oit.duke.edu | 0 | | |
| 152.3.221.40 | dhcp-152-3-221-40.oit.duke.edu | 0 | | |
| 152.3.221.41 | dhcp-152-3-221-41.oit.duke.edu | 0 | | |
| 152.3.221.42 | dhcp-152-3-221-42.oit.duke.edu | 0 | | |
| 152.3.221.43 | dhcp-152-3-221-43.oit.duke.edu | 0 | | |
| 152.3.221.44 | dhcp-152-3-221-44.oit.duke.edu | 0 | | |
| 152.3.221.45 | dhcp-152-3-221-45.oit.duke.edu | 0 | | |
| 152.3.221.46 | dhcp-152-3-221-46.oit.duke.edu | 0 | | |
| 152.3.221.47 | dhcp-152-3-221-47.oit.duke.edu | 0 | | |
| 152.3.221.48 | dhcp-152-3-221-48.oit.duke.edu | 0 | | |
| 152.3.221.49 | dhcp-152-3-221-49.oit.duke.edu | 0 | | |
| 152.3.221.50 | dhcp-152-3-221-50.oit.duke.edu | 0 | | |
| 152.3.221.51 | dhcp-152-3-221-51.oit.duke.edu | 0 | | |
| 152.3.221.52 | dhcp-152-3-221-52.oit.duke.edu | 0 | | |
| 152.3.221.53 | — | 0 | | |
| 152.3.221.54 | cdss1320.oit.duke.edu | 0 | | |
| 152.3.221.55 | hpscanner.oit.duke.edu | 0 | | |
| 152.3.221.56 | wireoffprinter.oit.duke.edu | 0 | | |
| 152.3.221.57 | canonir1023.oit.duke.edu | 0 | | |
| 152.3.221.58 | netreg-286805.oit.duke.edu | 0 | | |
| 152.3.221.59 | cdss1319.oit.duke.edu | 0 | | |
| 152.3.221.60 | — | 0 | | |
| 152.3.221.61 | — | 0 | | |
| 152.3.221.62 | — | 0 | | |
| 152.3.221.63 | — | 0 | | |
| 152.3.221.64 | — | 0 | | |
| 152.3.221.65 | — | 0 | | |
| 152.3.221.66 | — | 0 | | |
| 152.3.221.67 | martha.adf.duke.edu | 0 | | |
| 152.3.221.68 | — | 0 | | |
| 152.3.221.69 | — | 0 | | |
| 152.3.221.70 | — | 0 | | |
| 152.3.221.71 | — | 0 | | |
| 152.3.221.72 | — | 0 | | |
| 152.3.221.73 | — | 0 | | |
| 152.3.221.74 | — | 0 | | |
| 152.3.221.75 | — | 0 | | |
| 152.3.221.76 | — | 0 | | |
| 152.3.221.77 | — | 0 | | |
| 152.3.221.78 | — | 0 | | |
| 152.3.221.79 | — | 0 | | |
| 152.3.221.80 | — | 0 | | |
| 152.3.221.81 | — | 0 | | |
| 152.3.221.82 | — | 0 | | |
| 152.3.221.83 | — | 0 | | |
| 152.3.221.84 | — | 0 | | |
| 152.3.221.85 | — | 0 | | |
| 152.3.221.86 | — | 0 | | |
| 152.3.221.87 | — | 0 | | |
| 152.3.221.88 | — | 0 | | |
| 152.3.221.89 | — | 0 | | |
| 152.3.221.90 | — | 0 | | |
| 152.3.221.91 | — | 0 | | |
| 152.3.221.92 | — | 0 | | |
| 152.3.221.93 | — | 0 | | |
| 152.3.221.94 | — | 0 | | |
| 152.3.221.95 | — | 0 | | |
| 152.3.221.96 | — | 0 | | |
| 152.3.221.97 | lsrc-4500x-bsmt-dist-1-152-3-221-97-vlan602.netcom.duke.edu | 0 | | |
| 152.3.221.98 | — | 0 | | |
| 152.3.221.99 | — | 0 | | |
| 152.3.221.100 | — | 0 | | |
| 152.3.221.101 | — | 0 | | |
| 152.3.221.102 | — | 0 | | |
| 152.3.221.103 | dyn-152-3-221-103.chem.duke.edu | 0 | | |
| 152.3.221.104 | dyn-152-3-221-104.chem.duke.edu | 0 | | |
| 152.3.221.105 | dyn-152-3-221-105.chem.duke.edu | 0 | | |
| 152.3.221.106 | — | 0 | | |
| 152.3.221.107 | dyn-152-3-221-107.chem.duke.edu | 0 | | |
| 152.3.221.108 | dyn-152-3-221-108.chem.duke.edu | 0 | | |
| 152.3.221.109 | dyn-152-3-221-109.chem.duke.edu | 0 | | |
| 152.3.221.110 | dyn-152-3-221-110.chem.duke.edu | 0 | | |
| 152.3.221.111 | dyn-152-3-221-111.chem.duke.edu | 0 | | |
| 152.3.221.112 | dyn-152-3-221-112.chem.duke.edu | 0 | | |
| 152.3.221.113 | — | 0 | | |
| 152.3.221.114 | dyn-152-3-221-114.chem.duke.edu | 0 | | |
| 152.3.221.115 | dyn-152-3-221-115.chem.duke.edu | 0 | | |
| 152.3.221.116 | — | 0 | | |
| 152.3.221.117 | dyn-152-3-221-117.chem.duke.edu | 0 | | |
| 152.3.221.118 | dyn-152-3-221-118.chem.duke.edu | 0 | | |
| 152.3.221.119 | dyn-152-3-221-119.chem.duke.edu | 0 | | |
| 152.3.221.120 | — | 0 | | |
| 152.3.221.121 | — | 0 | | |
| 152.3.221.122 | — | 0 | | |
| 152.3.221.123 | dyn-152-3-221-123.chem.duke.edu | 0 | | |
| 152.3.221.124 | — | 0 | | |
| 152.3.221.125 | — | 0 | | |
| 152.3.221.126 | — | 0 | | |
| 152.3.221.127 | — | 0 | | |
| 152.3.221.128 | — | 0 | | |
| 152.3.221.129 | — | 0 | | |
| 152.3.221.130 | — | 0 | | |
| 152.3.221.131 | — | 0 | | |
| 152.3.221.132 | — | 0 | | |
| 152.3.221.133 | — | 0 | | |
| 152.3.221.134 | lab-portal.netcom.duke.edu | 0 | | |
| 152.3.221.135 | lab-portal-01.netcom.duke.edu | 0 | | |
| 152.3.221.136 | lab-portal-02.netcom.duke.edu | 0 | | |
| 152.3.221.137 | — | 0 | | |
| 152.3.221.138 | — | 0 | | |
| 152.3.221.139 | — | 0 | | |
| 152.3.221.140 | — | 0 | | |
| 152.3.221.141 | — | 0 | | |
| 152.3.221.142 | — | 0 | | |
| 152.3.221.143 | — | 0 | | |
| 152.3.221.144 | — | 0 | | |
| 152.3.221.145 | — | 0 | | |
| 152.3.221.146 | — | 0 | | |
| 152.3.221.147 | — | 0 | | |
| 152.3.221.148 | — | 0 | | |
| 152.3.221.149 | — | 0 | | |
| 152.3.221.150 | — | 0 | | |
| 152.3.221.151 | — | 0 | | |
| 152.3.221.152 | — | 0 | | |
| 152.3.221.153 | — | 0 | | |
| 152.3.221.154 | — | 0 | | |
| 152.3.221.155 | — | 0 | | |
| 152.3.221.156 | — | 0 | | |
| 152.3.221.157 | — | 0 | | |
| 152.3.221.158 | — | 0 | | |
| 152.3.221.159 | — | 0 | | |
| 152.3.221.160 | — | 0 | | |
| 152.3.221.161 | atc-gw_152_3_221_161_p1-26.netcom.duke.edu | 0 | | |
| 152.3.221.162 | — | 0 | | |
| 152.3.221.163 | — | 0 | | |
| 152.3.221.164 | — | 0 | | |
| 152.3.221.165 | — | 0 | | |
| 152.3.221.166 | — | 0 | | |
| 152.3.221.167 | — | 0 | | |
| 152.3.221.168 | — | 0 | | |
| 152.3.221.169 | — | 0 | | |
| 152.3.221.170 | — | 0 | | |
| 152.3.221.171 | — | 0 | | |
| 152.3.221.172 | — | 0 | | |
| 152.3.221.173 | — | 0 | | |
| 152.3.221.174 | — | 0 | | |
| 152.3.221.175 | — | 0 | | |
| 152.3.221.176 | — | 0 | | |
| 152.3.221.177 | — | 0 | | |
| 152.3.221.178 | — | 0 | | |
| 152.3.221.179 | — | 0 | | |
| 152.3.221.180 | — | 0 | | |
| 152.3.221.181 | — | 0 | | |
| 152.3.221.182 | — | 0 | | |
| 152.3.221.183 | — | 0 | | |
| 152.3.221.184 | — | 0 | | |
| 152.3.221.185 | — | 0 | | |
| 152.3.221.186 | — | 0 | | |
| 152.3.221.187 | — | 0 | | |
| 152.3.221.188 | — | 0 | | |
| 152.3.221.189 | — | 0 | | |
| 152.3.221.190 | — | 0 | | |
| 152.3.221.191 | — | 0 | | |
| 152.3.221.192 | — | 0 | | |
| 152.3.221.193 | psfac02.admin.duke.edu | 0 | | |
| 152.3.221.194 | psfac03.admin.duke.edu | 0 | | |
| 152.3.221.195 | psfac04.admin.duke.edu | 0 | | |
| 152.3.221.196 | psfac05.admin.duke.edu | 0 | | |
| 152.3.221.197 | psfac06.admin.duke.edu | 0 | | |
| 152.3.221.198 | psfac07.admin.duke.edu | 0 | | |
| 152.3.221.199 | psfac08.admin.duke.edu | 0 | | |
| 152.3.221.200 | psfac09.admin.duke.edu | 0 | | |
| 152.3.221.201 | psfac10.admin.duke.edu | 0 | | |
| 152.3.221.202 | psfac11.admin.duke.edu | 0 | | |
| 152.3.221.203 | psfac12.admin.duke.edu | 0 | | |
| 152.3.221.204 | psfac13.admin.duke.edu | 0 | | |
| 152.3.221.205 | psfac14.admin.duke.edu | 0 | | |
| 152.3.221.206 | psfac15.admin.duke.edu | 0 | | |
| 152.3.221.207 | psfac16.admin.duke.edu | 0 | | |
| 152.3.221.208 | psfac17.admin.duke.edu | 0 | | |
| 152.3.221.209 | psfac18.admin.duke.edu | 0 | | |
| 152.3.221.210 | psfac19.admin.duke.edu | 0 | | |
| 152.3.221.211 | psfac20.admin.duke.edu | 0 | | |
| 152.3.221.212 | psfac21.admin.duke.edu | 0 | | |
| 152.3.221.213 | psfac22.admin.duke.edu | 0 | | |
| 152.3.221.214 | psfac23.admin.duke.edu | 0 | | |
| 152.3.221.215 | psfac24.admin.duke.edu | 0 | | |
| 152.3.221.216 | psfac25.admin.duke.edu | 0 | | |
| 152.3.221.217 | psfac26.admin.duke.edu | 0 | | |
| 152.3.221.218 | psfac27.admin.duke.edu | 0 | | |
| 152.3.221.219 | psfac28.admin.duke.edu | 0 | | |
| 152.3.221.220 | psfac29.admin.duke.edu | 0 | | |
| 152.3.221.221 | psfac30.admin.duke.edu | 0 | | |
| 152.3.221.222 | psfac31.admin.duke.edu | 0 | | |
| 152.3.221.223 | psfac32.admin.duke.edu | 0 | | |
| 152.3.221.224 | psfac33.admin.duke.edu | 0 | | |
| 152.3.221.225 | psfac34.admin.duke.edu | 0 | | |
| 152.3.221.226 | psfac35.admin.duke.edu | 0 | | |
| 152.3.221.227 | psfac36.admin.duke.edu | 0 | | |
| 152.3.221.228 | psfac01.admin.duke.edu | 0 | | |
| 152.3.221.229 | psfac37.admin.duke.edu | 0 | | |
| 152.3.221.230 | psfac38.admin.duke.edu | 0 | | |
| 152.3.221.231 | psfac39.admin.duke.edu | 0 | | |
| 152.3.221.232 | psfac40.admin.duke.edu | 0 | | |
| 152.3.221.233 | psfac41.admin.duke.edu | 0 | | |
| 152.3.221.234 | psfac42.admin.duke.edu | 0 | | |
| 152.3.221.235 | psfac43.admin.duke.edu | 0 | | |
| 152.3.221.236 | psfac44.admin.duke.edu | 0 | | |
| 152.3.221.237 | psfac45.admin.duke.edu | 0 | | |
| 152.3.221.238 | psfac46.admin.duke.edu | 0 | | |
| 152.3.221.239 | psfac47.admin.duke.edu | 0 | | |
| 152.3.221.240 | procsvc1.admin.duke.edu | 0 | | |
| 152.3.221.241 | psfac48.admin.duke.edu | 0 | | |
| 152.3.221.242 | psfac49.admin.duke.edu | 0 | | |
| 152.3.221.243 | psfacnp03.admin.duke.edu | 0 | | |
| 152.3.221.244 | psfacnp04.admin.duke.edu | 0 | | |
| 152.3.221.245 | psfacnp05.admin.duke.edu | 0 | | |
| 152.3.221.246 | psfacnp06.admin.duke.edu | 0 | | |
| 152.3.221.247 | procsvc2.admin.duke.edu | 0 | | |
| 152.3.221.248 | psfacnp08.admin.duke.edu | 0 | | |
| 152.3.221.249 | psfacnp09.admin.duke.edu | 0 | | |
| 152.3.221.250 | psfac50.admin.duke.edu | 0 | | |
| 152.3.221.251 | psfac51.admin.duke.edu | 0 | | |
| 152.3.221.252 | fsreader-ps01.admin.duke.edu | 0 | | |
| 152.3.221.253 | tel1-u_152_3_221_253_g3/1-4.netcom.duke.edu | 0 | | |
| 152.3.221.254 | augusta-v218.netcom.duke.edu | 0 | | |
| 152.3.221.255 | — | 0 | | |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f4 152.3.221.129
traceroute to 152.3.221.129 (152.3.221.129): 64 hops max, 52 byte packets
7 *
8 *
9 *
10 *
Measurement taken from 
IPinfo ProbeNet in Atlanta, US
IPinfo ProbeNet in Atlanta, USOn