Summary
| ASN | AS174 Cogent Communications, LLC |
| BGP | 216.28.0.0/15 |
| IPs with RDNS | 113 |
| Hosted Domains | 0 |
| Pingable IPs | 0 |
| Router IPs | 0 |
| 216.28.125.0 | — | 0 |  | |
| 216.28.125.1 | — | 0 | | |
| 216.28.125.2 | — | 0 | | |
| 216.28.125.3 | — | 0 | | |
| 216.28.125.4 | — | 0 | | |
| 216.28.125.5 | core1-hssi169-sgc.columbus.fnsi.net | 0 | | |
| 216.28.125.6 | sgc.columbus.fnsi.net | 0 | | |
| 216.28.125.7 | — | 0 | | |
| 216.28.125.8 | — | 0 | | |
| 216.28.125.9 | core1-atm10.columbus.fnsi.net | 0 | | |
| 216.28.125.10 | sotat3.columbus.fnsi.net | 0 | | |
| 216.28.125.11 | — | 0 | | |
| 216.28.125.12 | — | 0 | | |
| 216.28.125.13 | core1-hssi29-vandalia.dayton.fnsi.net | 0 | | |
| 216.28.125.14 | vandalia.dayton.fnsi.net | 0 | | |
| 216.28.125.15 | — | 0 | | |
| 216.28.125.16 | — | 0 | | |
| 216.28.125.17 | core1-hssi175-mtelecom.columbus.fnsi.net | 0 | | |
| 216.28.125.18 | mtelecom.columbus.fnsi.net | 0 | | |
| 216.28.125.19 | — | 0 | | |
| 216.28.125.20 | — | 0 | | |
| 216.28.125.21 | core1-hssi176-capital.columbus.fnsi.net | 0 | | |
| 216.28.125.22 | capital.columbus.fnsi.net | 0 | | |
| 216.28.125.23 | — | 0 | | |
| 216.28.125.24 | — | 0 | | |
| 216.28.125.25 | core1-hssi67-bga.cleveland.fnsi.net | 0 | | |
| 216.28.125.26 | bga.cleveland.fnsi.net | 0 | | |
| 216.28.125.27 | — | 0 | | |
| 216.28.125.28 | — | 0 | | |
| 216.28.125.29 | core1-hssi68-copfer.cleveland.fnsi.net | 0 | | |
| 216.28.125.30 | copfer.cleveland.fnsi.net | 0 | | |
| 216.28.125.31 | — | 0 | | |
| 216.28.125.32 | — | 0 | | |
| 216.28.125.33 | core1-hssi69-niei-site1.cleveland.fnsi.net | 0 | | |
| 216.28.125.34 | niei-site1.cleveland.fnsi.net | 0 | | |
| 216.28.125.35 | — | 0 | | |
| 216.28.125.36 | — | 0 | | |
| 216.28.125.37 | — | 0 | | |
| 216.28.125.38 | — | 0 | | |
| 216.28.125.39 | — | 0 | | |
| 216.28.125.40 | — | 0 | | |
| 216.28.125.41 | carrsupply.1.columbus.fnsi.net | 0 | | |
| 216.28.125.42 | carrsupply-management.columbus.fnsi.net | 0 | | |
| 216.28.125.43 | — | 0 | | |
| 216.28.125.44 | — | 0 | | |
| 216.28.125.45 | core1-hssi82-bmsa-site1.cleveland.fnsi.net | 0 | | |
| 216.28.125.46 | bmsa-site1.cleveland.fnsi.net | 0 | | |
| 216.28.125.47 | — | 0 | | |
| 216.28.125.48 | — | 0 | | |
| 216.28.125.49 | core1-hssi83-niei.cleveland.fnsi.net | 0 | | |
| 216.28.125.50 | niei.cleveland.fnsi.net | 0 | | |
| 216.28.125.51 | — | 0 | | |
| 216.28.125.52 | — | 0 | | |
| 216.28.125.53 | core1-hssi179-cra.columbus.fnsi.net | 0 | | |
| 216.28.125.54 | cra.columbus.fnsi.net | 0 | | |
| 216.28.125.55 | — | 0 | | |
| 216.28.125.56 | — | 0 | | |
| 216.28.125.57 | core1-hssi1-2ndsource.cincinnati.fnsi.net | 0 | | |
| 216.28.125.58 | 2ndsource.cincinnati.fnsi.net | 0 | | |
| 216.28.125.59 | — | 0 | | |
| 216.28.125.60 | — | 0 | | |
| 216.28.125.61 | core1-hssi180-scg.columbus.fnsi.net | 0 | | |
| 216.28.125.62 | scg.columbus.fnsi.net | 0 | | |
| 216.28.125.63 | — | 0 | | |
| 216.28.125.64 | — | 0 | | |
| 216.28.125.65 | — | 0 | | |
| 216.28.125.66 | — | 0 | | |
| 216.28.125.67 | — | 0 | | |
| 216.28.125.68 | — | 0 | | |
| 216.28.125.69 | — | 0 | | |
| 216.28.125.70 | — | 0 | | |
| 216.28.125.71 | — | 0 | | |
| 216.28.125.72 | — | 0 | | |
| 216.28.125.73 | core1-hssi181-murphy.columbus.fnsi.net | 0 | | |
| 216.28.125.74 | murphy.columbus.fnsi.net | 0 | | |
| 216.28.125.75 | — | 0 | | |
| 216.28.125.76 | — | 0 | | |
| 216.28.125.77 | core1-hssi182-dunlap.columbus.fnsi.net | 0 | | |
| 216.28.125.78 | dunlap.columbus.fnsi.net | 0 | | |
| 216.28.125.79 | — | 0 | | |
| 216.28.125.80 | — | 0 | | |
| 216.28.125.81 | core1-hssi183-shihab.columbus.fnsi.net | 0 | | |
| 216.28.125.82 | shihab.columbus.fnsi.net | 0 | | |
| 216.28.125.83 | — | 0 | | |
| 216.28.125.84 | — | 0 | | |
| 216.28.125.85 | core1-hssi2-goodnews.cincinnati.fnsi.net | 0 | | |
| 216.28.125.86 | goodnews.cincinnati.fnsi.net | 0 | | |
| 216.28.125.87 | — | 0 | | |
| 216.28.125.88 | — | 0 | | |
| 216.28.125.89 | core1-hssi3-coppernet2.cincinnati.fnsi.net | 0 | | |
| 216.28.125.90 | coppernet2.cincinnati.fnsi.net | 0 | | |
| 216.28.125.91 | — | 0 | | |
| 216.28.125.92 | — | 0 | | |
| 216.28.125.93 | core1-hssi71-avatar1.cleveland.fnsi.net | 0 | | |
| 216.28.125.94 | avatar1.cleveland.fnsi.net | 0 | | |
| 216.28.125.95 | — | 0 | | |
| 216.28.125.96 | — | 0 | | |
| 216.28.125.97 | core1-hssi72-bmsa.cleveland.fnsi.net | 0 | | |
| 216.28.125.98 | bmsa.cleveland.fnsi.net | 0 | | |
| 216.28.125.99 | — | 0 | | |
| 216.28.125.100 | — | 0 | | |
| 216.28.125.101 | core1-hssi73-sirak.cleveland.fnsi.net | 0 | | |
| 216.28.125.102 | sirak.cleveland.fnsi.net | 0 | | |
| 216.28.125.103 | — | 0 | | |
| 216.28.125.104 | — | 0 | | |
| 216.28.125.105 | core1-hssi74-ssli.cleveland.fnsi.net | 0 | | |
| 216.28.125.106 | ssli.cleveland.fnsi.net | 0 | | |
| 216.28.125.107 | — | 0 | | |
| 216.28.125.108 | — | 0 | | |
| 216.28.125.109 | core1-hssi75-iec.cleveland.fnsi.net | 0 | | |
| 216.28.125.110 | iec.cleveland.fnsi.net | 0 | | |
| 216.28.125.111 | — | 0 | | |
| 216.28.125.112 | — | 0 | | |
| 216.28.125.113 | core1-hssi76-downing.cleveland.fnsi.net | 0 | | |
| 216.28.125.114 | downing.cleveland.fnsi.net | 0 | | |
| 216.28.125.115 | — | 0 | | |
| 216.28.125.116 | — | 0 | | |
| 216.28.125.117 | core1-hssi184-capcity.columbus.fnsi.net | 0 | | |
| 216.28.125.118 | capcity.columbus.fnsi.net | 0 | | |
| 216.28.125.119 | — | 0 | | |
| 216.28.125.120 | — | 0 | | |
| 216.28.125.121 | core1-hssi185-deroberts.columbus.fnsi.net | 0 | | |
| 216.28.125.122 | deroberts.columbus.fnsi.net | 0 | | |
| 216.28.125.123 | — | 0 | | |
| 216.28.125.124 | — | 0 | | |
| 216.28.125.125 | core1-hssi77-logic.cleveland.fnsi.net | 0 | | |
| 216.28.125.126 | logic.cleveland.fnsi.net | 0 | | |
| 216.28.125.127 | — | 0 | | |
| 216.28.125.128 | — | 0 | | |
| 216.28.125.129 | core1-hssi78-achilles.cleveland.fnsi.net | 0 | | |
| 216.28.125.130 | achilles.cleveland.fnsi.net | 0 | | |
| 216.28.125.131 | — | 0 | | |
| 216.28.125.132 | — | 0 | | |
| 216.28.125.133 | core2-atm1-0-0-4.columbus.fnsi.net | 0 | | |
| 216.28.125.134 | core1-atm2-1-0-6.cleveland.fnsi.net | 0 | | |
| 216.28.125.135 | — | 0 | | |
| 216.28.125.136 | — | 0 | | |
| 216.28.125.137 | core1-hssi186-hotelnet-site1.columbus.fnsi.net | 0 | | |
| 216.28.125.138 | hotelnet-site1.columbus.fnsi.net | 0 | | |
| 216.28.125.139 | — | 0 | | |
| 216.28.125.140 | — | 0 | | |
| 216.28.125.141 | core1-hssi80-jenne.cleveland.fnsi.net | 0 | | |
| 216.28.125.142 | jenne.cleveland.fnsi.net | 0 | | |
| 216.28.125.143 | — | 0 | | |
| 216.28.125.144 | — | 0 | | |
| 216.28.125.145 | — | 0 | | |
| 216.28.125.146 | — | 0 | | |
| 216.28.125.147 | — | 0 | | |
| 216.28.125.148 | — | 0 | | |
| 216.28.125.149 | ampoh-main.2.columbus.fnsi.net | 0 | | |
| 216.28.125.150 | ampoh-site2.readsville.fnsi.net | 0 | | |
| 216.28.125.151 | — | 0 | | |
| 216.28.125.152 | — | 0 | | |
| 216.28.125.153 | core1-hssi84-lyndhurst.cleveland.fnsi.net | 0 | | |
| 216.28.125.154 | lyndhurst.cleveland.fnsi.net | 0 | | |
| 216.28.125.155 | — | 0 | | |
| 216.28.125.156 | — | 0 | | |
| 216.28.125.157 | core1-hssi188-software.columbus.fnsi.net | 0 | | |
| 216.28.125.158 | software.columbus.fnsi.net | 0 | | |
| 216.28.125.159 | — | 0 | | |
| 216.28.125.160 | — | 0 | | |
| 216.28.125.161 | core1-hssi4-cmha.cincinnati.fnsi.net | 0 | | |
| 216.28.125.162 | cmha.cincinnati.fnsi.net | 0 | | |
| 216.28.125.163 | — | 0 | | |
| 216.28.125.164 | — | 0 | | |
| 216.28.125.165 | cmh1-3.se2-0.fnsi.net | 0 | | |
| 216.28.125.166 | core1-hssi1-0-1.dayton.fnsi.net | 0 | | |
| 216.28.125.167 | — | 0 | | |
| 216.28.125.168 | — | 0 | | |
| 216.28.125.169 | core1-100m-enterzone.columbus.fnsi.net | 0 | | |
| 216.28.125.170 | vertex.detroit.fnsi.net | 0 | | |
| 216.28.125.171 | — | 0 | | |
| 216.28.125.172 | — | 0 | | |
| 216.28.125.173 | border-core0-fast-eth5.leveque.enterzone.net | 0 | | |
| 216.28.125.174 | fast-eth1.medoutlook.enterzone.net | 0 | | |
| 216.28.125.175 | — | 0 | | |
| 216.28.125.176 | — | 0 | | |
| 216.28.125.177 | core1-hssi192-ocul.columbus.fnsi.net | 0 | | |
| 216.28.125.178 | ocul.columbus.fnsi.net | 0 | | |
| 216.28.125.179 | — | 0 | | |
| 216.28.125.180 | — | 0 | | |
| 216.28.125.181 | — | 0 | | |
| 216.28.125.182 | fnsi-clv-ofc.fnsi.net | 0 | | |
| 216.28.125.183 | — | 0 | | |
| 216.28.125.184 | — | 0 | | |
| 216.28.125.185 | cmh1-3.atm1-0-1.fnsi.net | 0 | | |
| 216.28.125.186 | border1-atm6-0-7.vienna.fnsi.net | 0 | | |
| 216.28.125.187 | — | 0 | | |
| 216.28.125.188 | — | 0 | | |
| 216.28.125.189 | core1-hssi5-ellanet.cincinnati.fnsi.net | 0 | | |
| 216.28.125.190 | ellanet.cincinnati.fnsi.net | 0 | | |
| 216.28.125.191 | — | 0 | | |
| 216.28.125.192 | — | 0 | | |
| 216.28.125.193 | core1-hssi189-ibp.columbus.fnsi.net | 0 | | |
| 216.28.125.194 | ibp.columbus.fnsi.net | 0 | | |
| 216.28.125.195 | — | 0 | | |
| 216.28.125.196 | — | 0 | | |
| 216.28.125.197 | core1-hssi31-issi.dayton.fnsi.net | 0 | | |
| 216.28.125.198 | issi.dayton.fnsi.net | 0 | | |
| 216.28.125.199 | — | 0 | | |
| 216.28.125.200 | — | 0 | | |
| 216.28.125.201 | core1-hssi32-eastpoint.dayton.fnsi.net | 0 | | |
| 216.28.125.202 | eastpoint.dayton.fnsi.net | 0 | | |
| 216.28.125.203 | — | 0 | | |
| 216.28.125.204 | — | 0 | | |
| 216.28.125.205 | core1-hssi190-mcoa-main.columbus.fnsi.net | 0 | | |
| 216.28.125.206 | mcoa-main.columbus.fnsi.net | 0 | | |
| 216.28.125.207 | — | 0 | | |
| 216.28.125.208 | — | 0 | | |
| 216.28.125.209 | mcoa-main.1.columbus.fnsi.net | 0 | | |
| 216.28.125.210 | mcoa-site1.columbus.fnsi.net | 0 | | |
| 216.28.125.211 | — | 0 | | |
| 216.28.125.212 | — | 0 | | |
| 216.28.125.213 | mcoa-main.2.columbus.fnsi.net | 0 | | |
| 216.28.125.214 | mcoa-site2.columbus.fnsi.net | 0 | | |
| 216.28.125.215 | — | 0 | | |
| 216.28.125.216 | — | 0 | | |
| 216.28.125.217 | mcoa-main.3.columbus.fnsi.net | 0 | | |
| 216.28.125.218 | mcoa-site3.columbus.fnsi.net | 0 | | |
| 216.28.125.219 | — | 0 | | |
| 216.28.125.220 | — | 0 | | |
| 216.28.125.221 | core1-eth1-donet.dayton.fnsi.net | 0 | | |
| 216.28.125.222 | donet.dayton.fnsi.net | 0 | | |
| 216.28.125.223 | — | 0 | | |
| 216.28.125.224 | — | 0 | | |
| 216.28.125.225 | core1-fe1-siscom.dayton.fnsi.net | 0 | | |
| 216.28.125.226 | siscom.dayton.fnsi.net | 0 | | |
| 216.28.125.227 | — | 0 | | |
| 216.28.125.228 | — | 0 | | |
| 216.28.125.229 | — | 0 | | |
| 216.28.125.230 | — | 0 | | |
| 216.28.125.231 | — | 0 | | |
| 216.28.125.232 | — | 0 | | |
| 216.28.125.233 | core1-atm45-astute.columbus.fnsi.net | 0 | | |
| 216.28.125.234 | astute.columbus.fnsi.net | 0 | | |
| 216.28.125.235 | — | 0 | | |
| 216.28.125.236 | — | 0 | | |
| 216.28.125.237 | core1-hssi193-cbiz.columbus.fnsi.net | 0 | | |
| 216.28.125.238 | cbiz.columbus.fnsi.net | 0 | | |
| 216.28.125.239 | — | 0 | | |
| 216.28.125.240 | — | 0 | | |
| 216.28.125.241 | core1-hssi85-conway.cleveland.fnsi.net | 0 | | |
| 216.28.125.242 | conway.cleveland.fnsi.net | 0 | | |
| 216.28.125.243 | — | 0 | | |
| 216.28.125.244 | — | 0 | | |
| 216.28.125.245 | core1-hssi92-dysart.columbus.fnsi.net | 0 | | |
| 216.28.125.246 | dysart.columbus.fnsi.net | 0 | | |
| 216.28.125.247 | — | 0 | | |
| 216.28.125.248 | — | 0 | | |
| 216.28.125.249 | core1-hssi195-application.columbus.fnsi.net | 0 | | |
| 216.28.125.250 | application.cleveland.fnsi.net | 0 | | |
| 216.28.125.251 | — | 0 | | |
| 216.28.125.252 | — | 0 | | |
| 216.28.125.253 | — | 0 | | |
| 216.28.125.254 | — | 0 | | |
| 216.28.125.255 | — | 0 | | |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -m7 216.28.125.179
traceroute to 216.28.125.179 (216.28.125.179): 7 hops max, 52 byte packets
2 *
5 *
6 *
7 *
Measurement taken from 
IPinfo ProbeNet in Vancouver, CA
IPinfo ProbeNet in Vancouver, CAOn