BGP Announced

AS CIDR Description
AS239 128.100.0.0/16 UTORONTO-AS - University of Toronto, CA

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:229)

IP Host DateTime
128.100.132.4 lserv.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.5 bureau95.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.6 webmail1.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.7 bureau99.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.8 bureau96.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.9 tabu-mitt.utcs.utoronto.ca 2025-04-28 14:50:31
128.100.132.10 utorid3.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.11 utorid-db.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.12 bureau97.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.13 bureau3.ns.utoronto.ca bureau3.utcc.utoronto.ca 2025-04-28 14:50:31
128.100.132.14 bureau4.ns.utoronto.ca bureau4.utcc.utoronto.ca 2025-04-28 14:50:31
128.100.132.15 bureau5.ns.utoronto.ca bureau5.utcc.utoronto.ca 2025-04-28 14:50:31
128.100.132.16 bureau98.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.17 bureau100.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.18 bureau101.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.19 bureau9.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.20 bureau10.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.21 authn1.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.22 bureau102.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.23 bureau103.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.24 ut1dev.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.25 ut2dev.ns.utoronto.ca 2025-04-23 10:19:52
128.100.132.26 authn2.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.27 webmail2.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.29 clonetest.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.30 kerberos1-alias.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.31 smtptest.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.32 devicesmtp2-dev.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.33 info3.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.34 idp-m1.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.35 authn3.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.36 lager3.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.37 webmail3.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.38 bureau104.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.39 bureau105.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.40 webmail4.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.41 c7smtpa-dev.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.43 webmail5.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.44 bureau16.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.45 utorid1.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.46 utorid2.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.47 krb1.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.48 authn0.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.49 orbissmtp.eis.utoronto.ca 2025-04-28 14:50:31
128.100.132.50 ut1dev2.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.51 centos7-dev.eis.utoronto.ca 2025-04-28 14:50:31
128.100.132.52 login1.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.53 login2.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.54 sp2.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.55 bureau21.ns.utoronto.ca 2025-04-23 10:19:52
128.100.132.56 bureau22.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.57 bureau23.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.58 bureau24.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.59 login3.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.60 weblogin1.ns.utoronto.ca 2025-04-23 10:19:52
128.100.132.61 krb7.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.62 login4.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.63 shib-test1.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.64 utorid2-64dev.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.65 vip-ut1dev.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.67 lb1inside.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.68 lb2inside.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.69 login5.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.70 dua-appsmtp1.eis.utoronto.ca 2025-04-28 14:50:31
128.100.132.71 mitt-haproxy.eis.utoronto.ca 2025-04-28 14:50:31
128.100.132.72 dua-appsmtp2.eis.utoronto.ca 2025-04-28 14:50:31
128.100.132.73 utorid1-64dev.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.74 dua-appsmtp.eis.utoronto.ca 2025-04-28 14:50:31
128.100.132.75 mitt-haproxy-2.eis.utoronto.ca 2025-04-28 14:50:31
128.100.132.76 vip-utorid.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.77 mitt-haproxy-t1.sidev.utoronto.ca 2025-04-28 14:50:31
128.100.132.78 mitt-haproxy-tv1.sidev.utoronto.ca 2025-04-28 14:50:31
128.100.132.79 mitt-haproxy-t2.sidev.utoronto.ca 2025-04-28 14:50:31
128.100.132.80 login6.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.81 krb9.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.82 bureau106.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.83 bureau107.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.84 bureau108.ns.utoronto.ca 2025-04-23 10:19:52
128.100.132.86 bureau109.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.88 git.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.89 vip-bureau79.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.90 vip-bureau80.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.91 vip-bureau98.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.92 vip-bureau99.ns.utoronto.ca 2025-04-23 10:19:52
128.100.132.93 vip-bureau100.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.94 vip-bureau101.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.95 vip-bureau102.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.96 vip-bureau103.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.97 devicesmtp.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.98 hosted-mail.mx.utoronto.ca vip-hostedmail.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.100 vip-mitt-haproxy-spare1.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.101 vip-webmail.ns.utoronto.ca webmail.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.102 idp-x1.ns.utoronto.ca 2025-04-23 10:19:52
128.100.132.103 vip-utorontoqa.ns.utoronto.ca mail.utorontoqa.ca 2025-04-28 14:50:31
128.100.132.104 vip-mailutoronto.ns.utoronto.ca mail.utoronto.ca 2025-04-28 14:50:31
128.100.132.105 vip-utorid1.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.106 shib-caf1.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.107 idp4.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.108 krb8.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.109 idp-m2.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.110 c7lserv-dev.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.111 lserv4.ns.utoronto.ca 2025-04-23 10:19:52
128.100.132.112 vip-idp.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.113 vip-idpz.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.114 vip-weblogin.ns.utoronto.ca weblogin-lb.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.115 gyromitt.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.116 bureau140.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.117 vip-idpz2.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.118 imapsync-prod-app-1.si.utoronto.ca 2025-04-28 14:50:31
128.100.132.119 vip-sso-k8s-lb.ns.utoronto.ca pmxedge-tpl.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.120 shib-caf1.si.utoronto.ca 2025-04-28 14:50:31
128.100.132.121 bureau228.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.122 bureau229.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.123 utmail-backup.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.124 bureau110.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.125 bureau111.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.126 ldap-utorid-alias.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.127 bureau130.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.128 orbissmtp2.eis.utoronto.ca 2025-04-28 14:50:31
128.100.132.129 maildir1.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.130 bureau112.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.131 bureau113.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.132 idp-easi-alias.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.133 bureau114.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.134 bureau115.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.135 bureau116.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.136 bureau117.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.137 bureau118.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.138 bureau119.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.139 vIP-sso-md-lb.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.140 c7routing-dev.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.141 bureau131.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.142 bureau132.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.143 bureau133.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.144 bureau134.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.145 bureau135.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.146 bureau136.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.147 devutmail2linuxsmtp.mx.utoronto.ca devutmail2linuxsmtp.si.utoronto.ca bureau137.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.148 db3.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.149 pweb3.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.150 utmail2linuxsmtp1.mx.utoronto.ca bureau138.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.151 utmail2linuxsmtp2.mx.utoronto.ca bureau139.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.152 shib1.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.153 shib2.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.154 login20.si.utoronto.ca 2025-04-28 14:50:31
128.100.132.155 login21.si.utoronto.ca 2025-04-28 14:50:31
128.100.132.156 login22.si.utoronto.ca 2025-04-28 14:50:31
128.100.132.157 webmail16.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.158 lserv3.ns.utoronto.ca 2025-04-27 08:08:40
128.100.132.159 shib-caf.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.160 shib-admin.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.161 sp3.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.163 sites-si-prod.si.utoronto.ca 2025-04-28 14:50:31
128.100.132.164 devutorid1-si-dev.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.165 c7lserv-dev-clone1.ns.utoronto.ca c7lserv-dev-clone1.si.utoronto.ca 2025-04-28 14:50:31
128.100.132.166 login23.si.utoronto.ca 2025-04-28 14:50:31
128.100.132.167 login24.si.utoronto.ca 2025-04-28 14:50:31
128.100.132.168 login25.si.utoronto.ca 2025-04-28 14:50:31
128.100.132.169 ldap2.ns.utoronto.ca login26.si.utoronto.ca 2025-04-28 14:50:31
128.100.132.170 ldap3.ns.utoronto.ca login27.si.utoronto.ca 2025-04-28 14:50:31
128.100.132.171 shib3.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.172 login28.si.utoronto.ca 2025-04-28 14:50:31
128.100.132.173 c7lserv-dev-clone2.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.174 md1.si.utoronto.ca bureau73.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.175 md2.si.utoronto.ca bureau74.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.176 alma.si.utoronto.ca 2025-04-28 14:50:31
128.100.132.177 bureau77.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.178 bureau78.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.179 bureau79.ns.utoronto.ca 2025-04-23 10:19:52
128.100.132.180 bureau80.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.181 bureau81.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.182 bureau82.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.183 bureau83.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.184 bureau84.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.185 bureau85.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.186 bureau86.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.187 bureau87.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.188 bureau88.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.189 porch3.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.191 bureau90.ns.utoronto.ca 2025-04-23 10:19:52
128.100.132.192 login8.ns.utoronto.ca authn-dev1.ns.utoronto.ca ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.193 idp5.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.194 idp6.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.195 krb1.si.utoronto.ca 2025-04-28 14:50:31
128.100.132.196 search.eis.utoronto.ca 2025-04-28 14:50:31
128.100.132.197 searchrep.eis.utoronto.ca 2025-04-28 14:50:31
128.100.132.199 logger-proxy132.si.utoronto.ca 2025-04-28 14:50:31
128.100.132.201 weblogin5.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.202 login7.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.203 login-haproxy.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.204 login2-haproxy.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.205 idpy-haproxy.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.207 login11.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.208 vip-idp-test.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.209 old-bureau23.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.210 zabbix-proxy132.si.utoronto.ca 2025-04-28 14:50:31
128.100.132.211 edgeclone.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.212 test3.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.213 test4.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.214 idp-x2.ns.utoronto.ca login9.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.215 vip-sites.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.217 xlogin1.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.218 xlogin2.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.219 idpx-virtual.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.220 new-idp0.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.221 idp3.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.222 sp1.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.223 auth-admin.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.224 temp.ns.utoronto.ca login-dev1.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.225 kerberos2-alias.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.226 new-idp1.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.227 new-idp2.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.229 new-idp3.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.230 proxy.mail.utoronto.ca 2025-04-28 14:50:31
128.100.132.231 migration.mail.utoronto.ca 2025-04-28 14:50:31
128.100.132.234 new-idp6.ns.utoronto.ca 2025-04-23 10:19:52
128.100.132.235 new-idp7.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.237 old-lserv3.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.238 info5.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.239 info4.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.240 365dev-ds.mail.utoronto.ca 2025-04-28 14:50:31
128.100.132.242 365dev-adfs.mail.utoronto.ca 2025-04-28 14:50:31
128.100.132.243 365dev-adfsproxy.mail.utoronto.ca 2025-04-28 14:50:31
128.100.132.244 365dev-ex1.mail.utoronto.ca 2025-04-28 14:50:31
128.100.132.249 bureau91.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.250 bureau92.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.251 bureau93.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.252 bureau94.ns.utoronto.ca 2025-04-28 14:50:31
128.100.132.253 utorid5.ns.utoronto.ca 2025-04-28 14:50:31

Top 20 countries in total ASN

Country Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 31365 1464397529 1153867184359482450
Brazil 9025 86183134 2305871798256373762
China 6567 346765988 147459300281968
India 5952 35290624 24474887507968
Russian Federation 5746 46627512 10706061996104
Indonesia 3581 17928704 1213295624192
Germany 3103 112776712 69586931023872
United Kingdom 3100 72750944 31071611715584
Australia 3009 40576560 20484212398080
Poland 2468 19490048 15495680300032
Canada 2439 54368616 4461150602496
France 2202 75286272 12174593033728
Ukraine 2008 8496128 5322934517760
Bangladesh 1867 1895424 900172808192
Netherlands 1598 51387856 27363116385792
Argentina 1298 19696640 18790413238272
Italy 1295 52408448 28646852132864
Hong Kong 1280 17874116 7811218604800
Japan 1266 159052904 33551438118912
Spain 1236 34572288 7530784034816