Summary
| ASN | AS4385 Rochester Institute of Technology |
| BGP | 129.21.0.0/16 |
| IPs with RDNS | 155 |
| Hosted Domains | 0 |
| Pingable IPs | 91 |
| Router IPs | 0 |
| 129.21.186.0 | — | 0 |  | |
| 129.21.186.1 | ins-a100-1901.ad.rit.edu | 0 |  | |
| 129.21.186.2 | ins-a100-1902.ad.rit.edu | 0 | | |
| 129.21.186.3 | ins-a100-1903.ad.rit.edu | 0 | | |
| 129.21.186.4 | ins-a100-1904.ad.rit.edu | 0 | | |
| 129.21.186.5 | — | 0 | | |
| 129.21.186.6 | ins-a100-19pf.ad.rit.edu | 0 | | |
| 129.21.186.7 | ins-a100-1905.ad.rit.edu | 0 | | |
| 129.21.186.8 | ins-a100-1906.ad.rit.edu | 0 | | |
| 129.21.186.9 | ins-a100-1907.ad.rit.edu | 0 | | |
| 129.21.186.10 | ins-a100-1908.ad.rit.edu | 0 | | |
| 129.21.186.11 | ins-a100-1909.ad.rit.edu | 0 | | |
| 129.21.186.12 | ins-a100-1910.ad.rit.edu | 0 | | |
| 129.21.186.13 | ins-a100-1911.ad.rit.edu | 0 | | |
| 129.21.186.14 | ins-a100-1912.ad.rit.edu | 0 | | |
| 129.21.186.15 | ins-a100-1913.ad.rit.edu | 0 | | |
| 129.21.186.16 | ins-a100-1914.ad.rit.edu | 0 | | |
| 129.21.186.17 | ins-a100-1915.ad.rit.edu | 0 | | |
| 129.21.186.18 | ins-a100-1916.ad.rit.edu | 0 | | |
| 129.21.186.19 | ins-a100-1917.ad.rit.edu | 0 | | |
| 129.21.186.20 | ins-a100-1918.ad.rit.edu | 0 | | |
| 129.21.186.21 | ins-a100-1919.ad.rit.edu | 0 | | |
| 129.21.186.22 | ins-a100-1920.ad.rit.edu | 0 | | |
| 129.21.186.23 | ins-a100-1921.ad.rit.edu | 0 | | |
| 129.21.186.24 | ins-a100-1922.ad.rit.edu | 0 | | |
| 129.21.186.25 | ins-a100-1923.ad.rit.edu | 0 | | |
| 129.21.186.26 | ins-a100-1924.ad.rit.edu | 0 | | |
| 129.21.186.27 | ins-a100-1925.ad.rit.edu | 0 | | |
| 129.21.186.28 | ins-a100-1926.ad.rit.edu | 0 | | |
| 129.21.186.29 | ins-a100-1927.ad.rit.edu | 0 | | |
| 129.21.186.30 | 0731189bosch.rit.edu | 0 | | |
| 129.21.186.31 | ins-2170-2024.ad.rit.edu | 0 | | |
| 129.21.186.32 | ina-2170-14.main.ad.rit.edu | 0 | | |
| 129.21.186.33 | ins-2170-2002.ad.rit.edu | 0 | | |
| 129.21.186.34 | ina-2170-07.main.ad.rit.edu | 0 | | |
| 129.21.186.35 | ins-2170-2001.ad.rit.edu | 0 | | |
| 129.21.186.36 | — | 0 | | |
| 129.21.186.37 | ina-2170-12.main.ad.rit.edu | 0 | | |
| 129.21.186.38 | hallway-view1.rc.rit.edu | 0 | | |
| 129.21.186.39 | ina-2170-10.main.ad.rit.edu | 0 | | |
| 129.21.186.40 | ina-2170-15.main.ad.rit.edu | 0 | | |
| 129.21.186.41 | ina-2170-16.main.ad.rit.edu | 0 | | |
| 129.21.186.42 | ina-2170-17.main.ad.rit.edu | 0 | | |
| 129.21.186.43 | kgcoe-cheme-ds01.nx.rit.edu | 0 | | |
| 129.21.186.44 | ina-2170-19.main.ad.rit.edu | 0 | | |
| 129.21.186.45 | ina-2170-20.main.ad.rit.edu | 0 | | |
| 129.21.186.46 | cos-209006.main.ad.rit.edu | 0 | | |
| 129.21.186.47 | — | 0 | | |
| 129.21.186.48 | cos-209005.main.ad.rit.edu | 0 | | |
| 129.21.186.49 | — | 0 | | |
| 129.21.186.50 | cos-209004.main.ad.rit.edu | 0 | | |
| 129.21.186.51 | — | 0 | | |
| 129.21.186.52 | cos-209010.main.ad.rit.edu | 0 | | |
| 129.21.186.53 | cos-209016.main.ad.rit.edu | 0 | | |
| 129.21.186.54 | cos-209014.main.ad.rit.edu | 0 | | |
| 129.21.186.55 | cos-209008.main.ad.rit.edu | 0 | | |
| 129.21.186.56 | cos-209002.main.ad.rit.edu | 0 | | |
| 129.21.186.57 | — | 0 | | |
| 129.21.186.58 | — | 0 | | |
| 129.21.186.59 | cos-209009.main.ad.rit.edu | 0 | | |
| 129.21.186.60 | — | 0 | | |
| 129.21.186.61 | cos-209013.main.ad.rit.edu | 0 | | |
| 129.21.186.62 | cos-209017.main.ad.rit.edu | 0 | | |
| 129.21.186.63 | ins-2170-2006.ad.rit.edu | 0 | | |
| 129.21.186.64 | cos-219004.main.ad.rit.edu | 0 | | |
| 129.21.186.65 | eng-2500-31.main.ad.rit.edu | 0 | | |
| 129.21.186.66 | kgcoe-cheme21.main.ad.rit.edu | 0 | | |
| 129.21.186.67 | ins-2170-2003.ad.rit.edu | 0 | | |
| 129.21.186.68 | ins-2170-2004.ad.rit.edu | 0 | | |
| 129.21.186.69 | ins-a100-1928.ad.rit.edu | 0 | | |
| 129.21.186.70 | ins-a100-1929.ad.rit.edu | 0 | | |
| 129.21.186.71 | ins-a100-1930.ad.rit.edu | 0 | | |
| 129.21.186.72 | ins-a100-1931.ad.rit.edu | 0 | | |
| 129.21.186.73 | ins-a100-1932.ad.rit.edu | 0 | | |
| 129.21.186.74 | ins-a100-1933.ad.rit.edu | 0 | | |
| 129.21.186.75 | ins-a100-1934.ad.rit.edu | 0 | | |
| 129.21.186.76 | ins-a100-1935.ad.rit.edu | 0 | | |
| 129.21.186.77 | kgcoe-sign-dev3.rit.edu | 0 | | |
| 129.21.186.78 | ins-2170-2005.ad.rit.edu | 0 | | |
| 129.21.186.79 | ina-2170-01.main.ad.rit.edu | 0 | | |
| 129.21.186.80 | ina-2170-02.main.ad.rit.edu | 0 | | |
| 129.21.186.81 | ins-2170-2007.ad.rit.edu | 0 | | |
| 129.21.186.82 | ina-2170-04.main.ad.rit.edu | 0 | | |
| 129.21.186.83 | ina-2170-05.main.ad.rit.edu | 0 | | |
| 129.21.186.84 | ins-2170-2008.ad.rit.edu | 0 | | |
| 129.21.186.85 | ins-2170-2009.ad.rit.edu | 0 | | |
| 129.21.186.86 | lab-sage.rc.rit.edu | 0 | | |
| 129.21.186.87 | ins-2170-2010.ad.rit.edu | 0 | | |
| 129.21.186.88 | underpowered.rc.rit.edu | 0 | | |
| 129.21.186.89 | wiiidescreen.rc.rit.edu | 0 | | |
| 129.21.186.90 | ina-a100-42.main.ad.rit.edu | 0 | | |
| 129.21.186.91 | ins-2170-2012.ad.rit.edu | 0 | | |
| 129.21.186.92 | ins-a100-1936.ad.rit.edu | 0 | | |
| 129.21.186.93 | justworks.rc.rit.edu | 0 | | |
| 129.21.186.94 | kgcoe-cheme-03.main.ad.rit.edu | 0 | | |
| 129.21.186.95 | clarkson-1g.rc.rit.edu | 0 | | |
| 129.21.186.96 | clarkson-vm.main.ad.rit.edu | 0 | | |
| 129.21.186.97 | ins-2170-2011.ad.rit.edu | 0 | | |
| 129.21.186.98 | nomi.main.ad.rit.edu | 0 | | |
| 129.21.186.99 | ins-2170-2014.ad.rit.edu | 0 | | |
| 129.21.186.100 | stormtrooper.rit.edu | 0 | | |
| 129.21.186.101 | kitchen.rc.rit.edu | 0 | | |
| 129.21.186.102 | ins-2170-2013.ad.rit.edu | 0 | | |
| 129.21.186.103 | ins-2170-2015.ad.rit.edu | 0 | | |
| 129.21.186.104 | ins-2170-2016.ad.rit.edu | 0 | | |
| 129.21.186.105 | ins-2170-2017.ad.rit.edu | 0 | | |
| 129.21.186.106 | ins-2170-2019.ad.rit.edu | 0 | | |
| 129.21.186.107 | ins-2170-2018.ad.rit.edu | 0 | | |
| 129.21.186.108 | ins-2170-2020.ad.rit.edu | 0 | | |
| 129.21.186.109 | ins-2170-2022.ad.rit.edu | 0 | | |
| 129.21.186.110 | ins-2170-2023.ad.rit.edu | 0 | | |
| 129.21.186.111 | ins-2170-2021.ad.rit.edu | 0 | | |
| 129.21.186.112 | ins-2150-2001.ad.rit.edu | 0 | | |
| 129.21.186.113 | ins-2150-2002.ad.rit.edu | 0 | | |
| 129.21.186.114 | — | 0 | | |
| 129.21.186.115 | — | 0 | | |
| 129.21.186.116 | ins-2150-2003.ad.rit.edu | 0 | | |
| 129.21.186.117 | ins-2150-2004.ad.rit.edu | 0 | | |
| 129.21.186.118 | ins-a100-1938.ad.rit.edu | 0 | | |
| 129.21.186.119 | ins-a100-1937.ad.rit.edu | 0 | | |
| 129.21.186.120 | — | 0 | | |
| 129.21.186.121 | — | 0 | | |
| 129.21.186.122 | — | 0 | | |
| 129.21.186.123 | — | 0 | | |
| 129.21.186.124 | — | 0 | | |
| 129.21.186.125 | — | 0 | | |
| 129.21.186.126 | — | 0 | | |
| 129.21.186.127 | — | 0 | | |
| 129.21.186.128 | — | 0 | | |
| 129.21.186.129 | its-ops1802.main.ad.rit.edu | 0 | | |
| 129.21.186.130 | — | 0 | | |
| 129.21.186.131 | — | 0 | | |
| 129.21.186.132 | — | 0 | | |
| 129.21.186.133 | — | 0 | | |
| 129.21.186.134 | — | 0 | | |
| 129.21.186.135 | — | 0 | | |
| 129.21.186.136 | cheme-ksk1.main.ad.rit.edu | 0 | | |
| 129.21.186.137 | — | 0 | | |
| 129.21.186.138 | — | 0 | | |
| 129.21.186.139 | — | 0 | | |
| 129.21.186.140 | cheme-reruv1.main.ad.rit.edu | 0 | | |
| 129.21.186.141 | — | 0 | | |
| 129.21.186.142 | — | 0 | | |
| 129.21.186.143 | — | 0 | | |
| 129.21.186.144 | — | 0 | | |
| 129.21.186.145 | — | 0 | | |
| 129.21.186.146 | — | 0 | | |
| 129.21.186.147 | — | 0 | | |
| 129.21.186.148 | kgcoe-smfl-ovirt3.rit.edu | 0 | | |
| 129.21.186.149 | — | 0 | | |
| 129.21.186.150 | — | 0 | | |
| 129.21.186.151 | — | 0 | | |
| 129.21.186.152 | — | 0 | | |
| 129.21.186.153 | ins-1115-wd01.rit.edu | 0 | | |
| 129.21.186.154 | — | 0 | | |
| 129.21.186.155 | — | 0 | | |
| 129.21.186.156 | esports-streaming.ad.rit.edu | 0 | | |
| 129.21.186.157 | kgcoe-me2016.ad.rit.edu | 0 | | |
| 129.21.186.158 | kgcoe-cheme2402.ad.rit.edu | 0 | | |
| 129.21.186.159 | — | 0 | | |
| 129.21.186.160 | — | 0 | | |
| 129.21.186.161 | — | 0 | | |
| 129.21.186.162 | — | 0 | | |
| 129.21.186.163 | — | 0 | | |
| 129.21.186.164 | — | 0 | | |
| 129.21.186.165 | — | 0 | | |
| 129.21.186.166 | — | 0 | | |
| 129.21.186.167 | — | 0 | | |
| 129.21.186.168 | ins-209005.ad.rit.edu | 0 | | |
| 129.21.186.169 | — | 0 | | |
| 129.21.186.170 | ins-2090-02.ad.rit.edu | 0 | | |
| 129.21.186.171 | ins-209004.ad.rit.edu | 0 | | |
| 129.21.186.172 | kgcoe-me2419.ad.rit.edu | 0 | | |
| 129.21.186.173 | — | 0 | | |
| 129.21.186.174 | — | 0 | | |
| 129.21.186.175 | — | 0 | | |
| 129.21.186.176 | club4.main.ad.rit.edu | 0 | | |
| 129.21.186.177 | — | 0 | | |
| 129.21.186.178 | — | 0 | | |
| 129.21.186.179 | club8.main.ad.rit.edu | 0 | | |
| 129.21.186.180 | club3.main.ad.rit.edu | 0 | | |
| 129.21.186.181 | — | 0 | | |
| 129.21.186.182 | ins-2090-gcms.ad.rit.edu | 0 | | |
| 129.21.186.183 | — | 0 | | |
| 129.21.186.184 | esports31337.cyberrange.rit.edu | 0 | | |
| 129.21.186.185 | — | 0 | | |
| 129.21.186.186 | — | 0 | | |
| 129.21.186.187 | — | 0 | | |
| 129.21.186.188 | — | 0 | | |
| 129.21.186.189 | kgcoe-cheme2509.ad.rit.edu | 0 | | |
| 129.21.186.190 | enroll02.ad.rit.edu | 0 | | |
| 129.21.186.191 | — | 0 | | |
| 129.21.186.192 | ins-2090-06.ad.rit.edu | 0 | | |
| 129.21.186.193 | ins-2090-01.ad.rit.edu | 0 | | |
| 129.21.186.194 | — | 0 | | |
| 129.21.186.195 | — | 0 | | |
| 129.21.186.196 | club1.main.ad.rit.edu | 0 | | |
| 129.21.186.197 | — | 0 | | |
| 129.21.186.198 | esportssignage.student.rit.edu | 0 | | |
| 129.21.186.199 | esports-streaming3.ad.rit.edu | 0 | | |
| 129.21.186.200 | — | 0 | | |
| 129.21.186.201 | esports-computers.cyberrange.rit.edu | 0 | | |
| 129.21.186.202 | — | 0 | | |
| 129.21.186.203 | ins-2090-05.ad.rit.edu | 0 | | |
| 129.21.186.204 | kgcoe-cheme2601.ad.rit.edu | 0 | | |
| 129.21.186.205 | kgcoe-cheme2006.ad.rit.edu | 0 | | |
| 129.21.186.206 | — | 0 | | |
| 129.21.186.207 | — | 0 | | |
| 129.21.186.208 | — | 0 | | |
| 129.21.186.209 | emehotspot1.nx.rit.edu | 0 | | |
| 129.21.186.210 | ins-2090-04.ad.rit.edu | 0 | | |
| 129.21.186.211 | cos-223106.main.ad.rit.edu | 0 | | |
| 129.21.186.212 | — | 0 | | |
| 129.21.186.213 | — | 0 | | |
| 129.21.186.214 | ins-209002.ad.rit.edu | 0 | | |
| 129.21.186.215 | ins-2090-08.ad.rit.edu | 0 | | |
| 129.21.186.216 | — | 0 | | |
| 129.21.186.217 | kgcoe-cheme2604.ad.rit.edu | 0 | | |
| 129.21.186.218 | — | 0 | | |
| 129.21.186.219 | ins-2090-11.ad.rit.edu | 0 | | |
| 129.21.186.220 | club5.main.ad.rit.edu | 0 | | |
| 129.21.186.221 | — | 0 | | |
| 129.21.186.222 | — | 0 | | |
| 129.21.186.223 | ins-2090-09.ad.rit.edu | 0 | | |
| 129.21.186.224 | — | 0 | | |
| 129.21.186.225 | — | 0 | | |
| 129.21.186.226 | — | 0 | | |
| 129.21.186.227 | kgcoe-cheme2202.main.ad.rit.edu | 0 | | |
| 129.21.186.228 | — | 0 | | |
| 129.21.186.229 | — | 0 | | |
| 129.21.186.230 | — | 0 | | |
| 129.21.186.231 | — | 0 | | |
| 129.21.186.232 | — | 0 | | |
| 129.21.186.233 | ins-2090-10.ad.rit.edu | 0 | | |
| 129.21.186.234 | — | 0 | | |
| 129.21.186.235 | — | 0 | | |
| 129.21.186.236 | — | 0 | | |
| 129.21.186.237 | — | 0 | | |
| 129.21.186.238 | — | 0 | | |
| 129.21.186.239 | kgcoe-cheme2505.ad.rit.edu | 0 | | |
| 129.21.186.240 | — | 0 | | |
| 129.21.186.241 | — | 0 | | |
| 129.21.186.242 | ins-2090-07.ad.rit.edu | 0 | | |
| 129.21.186.243 | ins-209003.ad.rit.edu | 0 | | |
| 129.21.186.244 | — | 0 | | |
| 129.21.186.245 | club2.main.ad.rit.edu | 0 | | |
| 129.21.186.246 | — | 0 | | |
| 129.21.186.247 | ins-2090-03.ad.rit.edu | 0 | | |
| 129.21.186.248 | — | 0 | | |
| 129.21.186.249 | ins-2182-01.ad.rit.edu | 0 | | |
| 129.21.186.250 | — | 0 | | |
| 129.21.186.251 | — | 0 | | |
| 129.21.186.252 | — | 0 | | |
| 129.21.186.253 | — | 0 | | |
| 129.21.186.254 | rit-west2-gw-008-vlan486.rit.edu | 0 | | |
| 129.21.186.255 | — | 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 129.21.186.28
traceroute to 129.21.186.28 (129.21.186.28): 64 hops max, 52 byte packets
5 *
6 *
Measurement taken from 
IPinfo ProbeNet in Buffalo, US
IPinfo ProbeNet in Buffalo, USOn