Summary
| ASN | AS174 Cogent Communications, LLC |
| BGP | 216.28.0.0/15 |
| IPs with RDNS | 116 |
| Hosted Domains | 0 |
| Pingable IPs | 0 |
| Router IPs | 0 |
| 216.28.124.0 | — | 0 |  | |
| 216.28.124.1 | — | 0 | | |
| 216.28.124.2 | — | 0 | | |
| 216.28.124.3 | — | 0 | | |
| 216.28.124.4 | — | 0 | | |
| 216.28.124.5 | core1-hssi156-mtelecom.columbus.fnsi.net | 0 | | |
| 216.28.124.6 | mtelecom.columbus.fnsi.net | 0 | | |
| 216.28.124.7 | — | 0 | | |
| 216.28.124.8 | — | 0 | | |
| 216.28.124.9 | core1-hssi157-kindig.columbus.fnsi.net | 0 | | |
| 216.28.124.10 | kindig.columbus.fnsi.net | 0 | | |
| 216.28.124.11 | — | 0 | | |
| 216.28.124.12 | — | 0 | | |
| 216.28.124.13 | core1-hssi18-ohvisp.dayton.fnsi.net | 0 | | |
| 216.28.124.14 | ohvisp.dayton.fnsi.net | 0 | | |
| 216.28.124.15 | — | 0 | | |
| 216.28.124.16 | — | 0 | | |
| 216.28.124.17 | core1-hssi52-nneti.cleveland.fnsi.net | 0 | | |
| 216.28.124.18 | nneti.cleveland.fnsi.net | 0 | | |
| 216.28.124.19 | — | 0 | | |
| 216.28.124.20 | — | 0 | | |
| 216.28.124.21 | core1-hssi158-psec1.columbus.fnsi.net | 0 | | |
| 216.28.124.22 | psec1.columbus.fnsi.net | 0 | | |
| 216.28.124.23 | — | 0 | | |
| 216.28.124.24 | — | 0 | | |
| 216.28.124.25 | — | 0 | | |
| 216.28.124.26 | — | 0 | | |
| 216.28.124.27 | — | 0 | | |
| 216.28.124.28 | — | 0 | | |
| 216.28.124.29 | core1-hssi9-arc.pittsburgh.fnsi.net | 0 | | |
| 216.28.124.30 | arc.pittsburgh.fnsi.net | 0 | | |
| 216.28.124.31 | — | 0 | | |
| 216.28.124.32 | — | 0 | | |
| 216.28.124.33 | core1-hssi54-vlsi.cleveland.fnsi.net | 0 | | |
| 216.28.124.34 | vlsi.cleveland.fnsi.net | 0 | | |
| 216.28.124.35 | — | 0 | | |
| 216.28.124.36 | — | 0 | | |
| 216.28.124.37 | vlsi-site1-main.cleveland.fnsi.net | 0 | | |
| 216.28.124.38 | vlsi-site1.cincinnati.fnsi.net | 0 | | |
| 216.28.124.39 | — | 0 | | |
| 216.28.124.40 | — | 0 | | |
| 216.28.124.41 | core1-hssi17-tmgroup.detroit.fnsi.net | 0 | | |
| 216.28.124.42 | tmgroup.detroit.fnsi.net | 0 | | |
| 216.28.124.43 | — | 0 | | |
| 216.28.124.44 | — | 0 | | |
| 216.28.124.45 | core1-hssi55-dolfuss.cleveland.fnsi.net | 0 | | |
| 216.28.124.46 | dolfuss.cleveland.fnsi.net | 0 | | |
| 216.28.124.47 | — | 0 | | |
| 216.28.124.48 | — | 0 | | |
| 216.28.124.49 | core1-hssi177-extant1.columbus.fnsi.net | 0 | | |
| 216.28.124.50 | extant1.columbus.fnsi.net | 0 | | |
| 216.28.124.51 | — | 0 | | |
| 216.28.124.52 | — | 0 | | |
| 216.28.124.53 | core1-hssi56-idmi.cleveland.fnsi.net | 0 | | |
| 216.28.124.54 | idmi.cleveland.fnsi.net | 0 | | |
| 216.28.124.55 | — | 0 | | |
| 216.28.124.56 | — | 0 | | |
| 216.28.124.57 | core1-hssi57-nctc.cleveland.fnsi.net | 0 | | |
| 216.28.124.58 | nctc.cleveland.fnsi.net | 0 | | |
| 216.28.124.59 | — | 0 | | |
| 216.28.124.60 | — | 0 | | |
| 216.28.124.61 | core1-hssi10-salsgiver1.pittsburgh.fnsi.net | 0 | | |
| 216.28.124.62 | salsgiver1.pittsburgh.fnsi.net | 0 | | |
| 216.28.124.63 | — | 0 | | |
| 216.28.124.64 | — | 0 | | |
| 216.28.124.65 | core1-hssi20-goad.dayton.fnsi.net | 0 | | |
| 216.28.124.66 | goad.dayton.fnsi.net | 0 | | |
| 216.28.124.67 | — | 0 | | |
| 216.28.124.68 | — | 0 | | |
| 216.28.124.69 | core1-atm44-dscl.columbus.fnsi.net | 0 | | |
| 216.28.124.70 | dscl.columbus.fnsi.net | 0 | | |
| 216.28.124.71 | — | 0 | | |
| 216.28.124.72 | — | 0 | | |
| 216.28.124.73 | core1-hssi-178-extant.columbus.fnsi.net | 0 | | |
| 216.28.124.74 | extant.columbus.fnsi.net | 0 | | |
| 216.28.124.75 | — | 0 | | |
| 216.28.124.76 | — | 0 | | |
| 216.28.124.77 | core1-atm22-teleconnections.cleveland.fnsi.net | 0 | | |
| 216.28.124.78 | teleconnections.cleveland.fnsi.net | 0 | | |
| 216.28.124.79 | — | 0 | | |
| 216.28.124.80 | — | 0 | | |
| 216.28.124.81 | core1-hssi11-salsgiver.pittsburgh.fnsi.net | 0 | | |
| 216.28.124.82 | salsgiver.pittsburgh.fnsi.net | 0 | | |
| 216.28.124.83 | — | 0 | | |
| 216.28.124.84 | — | 0 | | |
| 216.28.124.85 | core1-hssi21-bowser-site1.toledo.fnsi.net | 0 | | |
| 216.28.124.86 | bowser-site1.toledo.fnsi.net | 0 | | |
| 216.28.124.87 | — | 0 | | |
| 216.28.124.88 | — | 0 | | |
| 216.28.124.89 | border1-atm0-1-0-2.chicago.fnsi.net | 0 | | |
| 216.28.124.90 | border1-atm6-0-5.vienna.fnsi.net | 0 | | |
| 216.28.124.91 | — | 0 | | |
| 216.28.124.92 | — | 0 | | |
| 216.28.124.93 | core1-hssi161-greif.columbus.fnsi.net | 0 | | |
| 216.28.124.94 | greif.columbus.fnsi.net | 0 | | |
| 216.28.124.95 | — | 0 | | |
| 216.28.124.96 | — | 0 | | |
| 216.28.124.97 | core1-hssi162-njec.columbus.fnsi.net | 0 | | |
| 216.28.124.98 | njec.columbus.fnsi.net | 0 | | |
| 216.28.124.99 | — | 0 | | |
| 216.28.124.100 | — | 0 | | |
| 216.28.124.101 | core1-hssi163-concourse.columbus.fnsi.net | 0 | | |
| 216.28.124.102 | concourse.columbus.fnsi.net | 0 | | |
| 216.28.124.103 | — | 0 | | |
| 216.28.124.104 | — | 0 | | |
| 216.28.124.105 | core1-hssi0-0-2.toledo.fnsi.net | 0 | | |
| 216.28.124.106 | core2-atm0-0-0-2.detroit.fnsi.net | 0 | | |
| 216.28.124.107 | — | 0 | | |
| 216.28.124.108 | — | 0 | | |
| 216.28.124.109 | core1-atm1-1-0-2-bullseye.detroit.fnsi.net | 0 | | |
| 216.28.124.110 | bullseye.detroit.fnsi.net | 0 | | |
| 216.28.124.111 | — | 0 | | |
| 216.28.124.112 | — | 0 | | |
| 216.28.124.113 | core1-hssi22-amli.dayton.fnsi.net | 0 | | |
| 216.28.124.114 | amli.dayton.fnsi.net | 0 | | |
| 216.28.124.115 | — | 0 | | |
| 216.28.124.116 | — | 0 | | |
| 216.28.124.117 | core1-hssi164-newave.columbus.fnsi.net | 0 | | |
| 216.28.124.118 | acg.dayton.fnsi.net | 0 | | |
| 216.28.124.119 | — | 0 | | |
| 216.28.124.120 | — | 0 | | |
| 216.28.124.121 | core1-hssi12-ccinc.pittsburgh.fnsi.net | 0 | | |
| 216.28.124.122 | ccinc.pittsburgh.fnsi.net | 0 | | |
| 216.28.124.123 | — | 0 | | |
| 216.28.124.124 | — | 0 | | |
| 216.28.124.125 | core1-hssi59-quicksilver.cleveland.fnsi.net | 0 | | |
| 216.28.124.126 | quicksilver.cleveland.fnsi.net | 0 | | |
| 216.28.124.127 | — | 0 | | |
| 216.28.124.128 | — | 0 | | |
| 216.28.124.129 | core1-hssi165-erieshores-site1.columbus.fnsi.net | 0 | | |
| 216.28.124.130 | erieshores-site1.columbus.fnsi.net | 0 | | |
| 216.28.124.131 | — | 0 | | |
| 216.28.124.132 | — | 0 | | |
| 216.28.124.133 | core1-atm1-1-0-1.detroit.fnsi.net | 0 | | |
| 216.28.124.134 | border1-atm6-0-1.chicago.fnsi.net | 0 | | |
| 216.28.124.135 | — | 0 | | |
| 216.28.124.136 | — | 0 | | |
| 216.28.124.137 | core1-hssi13-fsd.pittsburgh.fnsi.net | 0 | | |
| 216.28.124.138 | fsd.pittsburgh.fnsi.net | 0 | | |
| 216.28.124.139 | — | 0 | | |
| 216.28.124.140 | — | 0 | | |
| 216.28.124.141 | core1-hssi14-forward.pittsburgh.fnsi.net | 0 | | |
| 216.28.124.142 | forward.pittsburgh.fnsi.net | 0 | | |
| 216.28.124.143 | — | 0 | | |
| 216.28.124.144 | — | 0 | | |
| 216.28.124.145 | core1-hssi15-forward1.pittsburgh.fnsi.net | 0 | | |
| 216.28.124.146 | forward1.pittsburgh.fnsi.net | 0 | | |
| 216.28.124.147 | — | 0 | | |
| 216.28.124.148 | — | 0 | | |
| 216.28.124.149 | — | 0 | | |
| 216.28.124.150 | — | 0 | | |
| 216.28.124.151 | — | 0 | | |
| 216.28.124.152 | — | 0 | | |
| 216.28.124.153 | core1-hssi60-ncpmg.cleveland.fnsi.net | 0 | | |
| 216.28.124.154 | ncpmg.cleveland.fnsi.net | 0 | | |
| 216.28.124.155 | — | 0 | | |
| 216.28.124.156 | — | 0 | | |
| 216.28.124.157 | core1-hssi61-pdm.cleveland.fnsi.net | 0 | | |
| 216.28.124.158 | pdm.cleveland.fnsi.net | 0 | | |
| 216.28.124.159 | — | 0 | | |
| 216.28.124.160 | — | 0 | | |
| 216.28.124.161 | core1-hssi166-lcs.columbus.fnsi.net | 0 | | |
| 216.28.124.162 | lcs.columbus.fnsi.net | 0 | | |
| 216.28.124.163 | — | 0 | | |
| 216.28.124.164 | — | 0 | | |
| 216.28.124.165 | core1-hssi24-dragon1.dayton.fnsi.net | 0 | | |
| 216.28.124.166 | dragon1.dayton.fnsi.net | 0 | | |
| 216.28.124.167 | — | 0 | | |
| 216.28.124.168 | — | 0 | | |
| 216.28.124.169 | core1-hssi25-dragon.dayton.fnsi.net | 0 | | |
| 216.28.124.170 | dragon.dayton.fnsi.net | 0 | | |
| 216.28.124.171 | — | 0 | | |
| 216.28.124.172 | — | 0 | | |
| 216.28.124.173 | core1-hssi62-pfoam.cleveland.fnsi.net | 0 | | |
| 216.28.124.174 | pfoam.cleveland.fnsi.net | 0 | | |
| 216.28.124.175 | — | 0 | | |
| 216.28.124.176 | — | 0 | | |
| 216.28.124.177 | — | 0 | | |
| 216.28.124.178 | — | 0 | | |
| 216.28.124.179 | — | 0 | | |
| 216.28.124.180 | — | 0 | | |
| 216.28.124.181 | — | 0 | | |
| 216.28.124.182 | core1-atm10-donet.dayton.fnsi.net | 0 | | |
| 216.28.124.183 | donet.dayton.fnsi.net | 0 | | |
| 216.28.124.184 | — | 0 | | |
| 216.28.124.185 | core1-atm9-hdh.dayton.fnsi.net | 0 | | |
| 216.28.124.186 | hdh.dayton.fnsi.net | 0 | | |
| 216.28.124.187 | — | 0 | | |
| 216.28.124.188 | — | 0 | | |
| 216.28.124.189 | core1-atm-0-1-0-8-sssnet.cleveland.fnsi.net | 0 | | |
| 216.28.124.190 | sssnet.cleveland.fnsi.net | 0 | | |
| 216.28.124.191 | — | 0 | | |
| 216.28.124.192 | — | 0 | | |
| 216.28.124.193 | core1-hssi168-teamitg.columbus.fnsi.net | 0 | | |
| 216.28.124.194 | teamitg.columbus.fnsi.net | 0 | | |
| 216.28.124.195 | — | 0 | | |
| 216.28.124.196 | — | 0 | | |
| 216.28.124.197 | core1-hssi63-sssnet2.cleveland.fnsi.net | 0 | | |
| 216.28.124.198 | ns2.cmh.fnsi.net | 0 | | |
| 216.28.124.199 | — | 0 | | |
| 216.28.124.200 | — | 0 | | |
| 216.28.124.201 | core1-hssi18-riom.detroit.fnsi.net | 0 | | |
| 216.28.124.202 | riom.detroit.fnsi.net | 0 | | |
| 216.28.124.203 | — | 0 | | |
| 216.28.124.204 | — | 0 | | |
| 216.28.124.205 | core1-hssi170-ris.columbus.fnsi.net | 0 | | |
| 216.28.124.206 | ris.columbus.fnsi.net | 0 | | |
| 216.28.124.207 | — | 0 | | |
| 216.28.124.208 | — | 0 | | |
| 216.28.124.209 | — | 0 | | |
| 216.28.124.210 | — | 0 | | |
| 216.28.124.211 | — | 0 | | |
| 216.28.124.212 | — | 0 | | |
| 216.28.124.213 | core1-hssi65-dynacs.cleveland.fnsi.net | 0 | | |
| 216.28.124.214 | dynacs.cleveland.fnsi.net | 0 | | |
| 216.28.124.215 | — | 0 | | |
| 216.28.124.216 | — | 0 | | |
| 216.28.124.217 | core1-hssi26-its.dayton.fnsi.net | 0 | | |
| 216.28.124.218 | its.dayton.fnsi.net | 0 | | |
| 216.28.124.219 | — | 0 | | |
| 216.28.124.220 | — | 0 | | |
| 216.28.124.221 | core1-hssi16-johnstone.dayton.fnsi.net | 0 | | |
| 216.28.124.222 | ibsi.columbus.fnsi.net | 0 | | |
| 216.28.124.223 | — | 0 | | |
| 216.28.124.224 | — | 0 | | |
| 216.28.124.225 | — | 0 | | |
| 216.28.124.226 | — | 0 | | |
| 216.28.124.227 | — | 0 | | |
| 216.28.124.228 | — | 0 | | |
| 216.28.124.229 | core1-hssi172-carrsupply1.columbus.fnsi.net | 0 | | |
| 216.28.124.230 | carrsupply1.columbus.fnsi.net | 0 | | |
| 216.28.124.231 | — | 0 | | |
| 216.28.124.232 | — | 0 | | |
| 216.28.124.233 | core1-hssi27-dhdc.dayton.fnsi.net | 0 | | |
| 216.28.124.234 | dhdc.dayton.fnsi.net | 0 | | |
| 216.28.124.235 | — | 0 | | |
| 216.28.124.236 | — | 0 | | |
| 216.28.124.237 | core1-hssi194-valkyrie.columbus.fnsi.net | 0 | | |
| 216.28.124.238 | valkyrie.columbus.fnsi.net | 0 | | |
| 216.28.124.239 | — | 0 | | |
| 216.28.124.240 | — | 0 | | |
| 216.28.124.241 | core1-hssi43-macaulay.dayton.fnsi.net | 0 | | |
| 216.28.124.242 | macaulay.dayton.fnsi.net | 0 | | |
| 216.28.124.243 | — | 0 | | |
| 216.28.124.244 | — | 0 | | |
| 216.28.124.245 | core1-hssi28-lackner.dayton.fnsi.net | 0 | | |
| 216.28.124.246 | lackner.dayton.fnsi.net | 0 | | |
| 216.28.124.247 | — | 0 | | |
| 216.28.124.248 | — | 0 | | |
| 216.28.124.249 | core1-hssi173-estrategies.columbus.fnsi.net | 0 | | |
| 216.28.124.250 | estrategies.columbus.fnsi.net | 0 | | |
| 216.28.124.251 | — | 0 | | |
| 216.28.124.252 | — | 0 | | |
| 216.28.124.253 | core1-hssi174-coppernet1.columbus.fnsi.net | 0 | | |
| 216.28.124.254 | coppernet1.columbus.fnsi.net | 0 | | |
| 216.28.124.255 | — | 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 -m10 216.28.124.183
traceroute to 216.28.124.183 (216.28.124.183): 10 hops max, 52 byte packets
8 *
9 *
10 *
Measurement taken from 
IPinfo ProbeNet in Toronto, CA
IPinfo ProbeNet in Toronto, CAOn