BGP Announced

AS CIDR Description
AS55 128.91.0.0/16 UPENN - University of Pennsylvania, US

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:252)

IP Host DateTime
128.91.43.2 advlab-990-03.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.3 hborders17.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.4 tom17.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.5 dsliski-adapter.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.6 ashbaker-loan.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.7 zoo-9010-01.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.8 drndic-lab13.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.9 drndic-lab12.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.10 drndic-lab11.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.11 drndic-lab08.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.12 shalv01.physics.upenn.edu 2024-03-21 09:04:55
128.91.43.13 roblewis01.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.14 plaplant16.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.15 advlab-m910q-23.physics.upenn.edu 2024-03-21 09:04:55
128.91.43.16 kcoakley-16.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.17 gradlab-990-12.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.18 gradlab-990-11.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.19 gradlab-990-10.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.20 gradlab-990-09.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.21 gradlab-990-08.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.22 gradlab-990-07.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.23 gradlab-990-06.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.24 gradlab-990-05.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.25 gradlab-990-04.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.26 gradlab-990-03.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.27 gradlab-990-01.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.28 pcn-surplus-16.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.29 4n21.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.30 3w13-printer.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.31 physics-undergrad-chair.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.32 ajliu16.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.33 loligo.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.34 zw229-15.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.35 sas-2qk90r3-wd.sas.upenn.edu 2024-03-29 01:22:04
128.91.43.36 chblakenetgearswitch.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.37 chblake-omegatemp3.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.38 chblake-pdu2.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.39 sas-1qk90r3-wd.sas.upenn.edu 2024-03-29 01:22:04
128.91.43.40 gradlab-21-13.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.41 gradlab-21-12.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.42 hpljp1.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.43 gradlab-21-11.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.44 gradlab-21-10.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.45 probestation.sas.upenn.edu 2024-03-29 01:22:04
128.91.43.46 sensorstation.sas.upenn.edu 2024-03-29 01:22:04
128.91.43.47 michlast19.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.48 castor.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.49 sas-gqk90r3-wd.sas.upenn.edu 2024-03-29 01:22:04
128.91.43.50 sas-cpk90r3-wd.sas.upenn.edu 2024-03-29 01:22:04
128.91.43.51 4n5-color.physics.upenn.edu 2024-03-21 09:04:55
128.91.43.52 gradlab-21-09.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.53 ug-lounge01.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.54 dalek.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.55 zprinter.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.56 iroquois.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.57 berner-13.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.58 gin.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.59 gradlab-21-08.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.60 drl-2e16.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.61 apal01.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.62 hep-raspi.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.63 cjohnson02.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.64 gradlab-21-07.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.65 asweeney.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.66 weihh.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.67 gradlab-21-04.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.68 3n13.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.69 menko01.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.70 spider.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.71 highalt.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.72 chile1.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.73 byrd.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.74 obelix.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.75 submm.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.76 atacama.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.77 balloon.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.78 lusiphur.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.79 asterix.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.80 dogmatix.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.81 starman.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.82 stylus-color-3000.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.83 desktop-8g0ijau.sas.upenn.edu 2024-03-29 01:22:04
128.91.43.84 lp1e2.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.85 lapis.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.86 submmgw.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.87 ecosmo.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.88 aguirre-t3620.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.89 barm.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.90 mele03.physics.upenn.edu 2024-03-21 09:04:55
128.91.43.91 drndiclab20.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.92 2e6-nat.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.93 paperlacie2.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.94 paperlacie1.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.95 pop-22.math.upenn.edu 2024-03-29 01:22:04
128.91.43.96 johnsonlab02.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.97 robertjo18.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.98 depth.physics.upenn.edu 2024-03-21 09:04:55
128.91.43.99 melegroup03.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.100 melegroup02.physics.upenn.edu 2024-03-21 09:04:55
128.91.43.101 phys-2n7.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.102 phys-hp2n7.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.103 hp3e5.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.104 phys-1n1.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.105 lp3n8.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.106 melegroup01.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.107 vithayat03.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.108 sakstein17.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.109 yodh01.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.110 milerner.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.111 shalaowai.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.112 heiney02.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.113 wulab6.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.114 avocado.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.115 aguirre09.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.116 aguirre08.physics.upenn.edu 2024-03-21 09:04:55
128.91.43.117 aguirre07.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.118 jacksonh02.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.119 brebis.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.120 fortuneprinter.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.121 tom02.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.122 aguirreww.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.123 taleggio.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.124 ludwig.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.125 polaris.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.126 pietro.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.127 hawaii.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.128 timstarcam1.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.129 sally-printer.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.130 gluck22.math.upenn.edu 2024-03-29 01:22:04
128.91.43.131 israel.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.132 aguirre05.physics.upenn.edu 2024-03-21 09:04:55
128.91.43.133 phys-drl2e2-copier.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.134 umbriel.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.135 steppenwolf.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.136 yodh02.physics.upenn.edu 2024-03-21 09:04:55
128.91.43.137 gladney01.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.138 alidz01.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.139 clawrie.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.140 devlinlab.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.141 aguirre06.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.142 vijay1.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.143 drndiclab-bkup.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.144 fortune14.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.145 matsui.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.146 manjula.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.147 lupus.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.148 jordan.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.149 hippo.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.150 fortune03.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.151 tali.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.152 peitou.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.153 chitou.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.154 hsinyi.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.155 reno.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.156 wuku.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.157 procyon.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.158 conflict1.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.159 bula.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.160 aguirre03.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.161 birdsville.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.162 balamuth13.physics.upenn.edu 2024-03-21 09:04:55
128.91.43.163 aguirre04.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.164 flux.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.165 wales01.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.166 chungli.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.167 kodos.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.168 nankang.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.169 agena.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.170 gravity.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.171 shuili.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.172 halverson.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.173 medphysprint.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.174 apollo.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.175 jupiter.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.176 astro.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.177 taipei.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.178 jiji.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.179 garybusbcdongle.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.180 c4n7.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.181 rhea.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.182 dsliski.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.183 mce1.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.184 2c19a.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.185 cletus.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.186 pcn18-laptop.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.187 mariano.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.188 diu.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.189 toby.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.190 vela.physics.upenn.edu 2024-03-21 09:04:55
128.91.43.191 truch.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.192 citius.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.193 2n4.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.194 ishii.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.195 orbonne.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.196 hp2c7.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.197 phys-zoo.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.198 static2.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.199 goulian.physics.upenn.edu 2024-03-21 09:04:55
128.91.43.200 drndic-lab06.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.201 sas-b13ssw1.physics.upenn.edu 2024-03-21 09:04:55
128.91.43.202 pot0-test.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.203 drndiclab19.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.204 static1.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.205 static3.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.206 apu.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.207 frink.physics.upenn.edu 2024-03-21 09:04:55
128.91.43.208 alpha.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.209 otto.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.210 hadar.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.211 tom.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.212 gradlabmac.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.213 gradlabpc1.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.214 aoki.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.215 kulynych.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.216 1n14.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.217 johnsonlablaptop1.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.218 lp2n46.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.219 2c19b.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.220 puppis.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.221 mce3.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.222 1n19-printer.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.223 mosher.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.224 vish15.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.225 titan.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.226 bepi.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.227 astro2.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.228 wulab5.physics.upenn.edu 2024-03-21 09:04:55
128.91.43.229 gassensor21.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.231 lsomers.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.232 hp2e11.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.233 yodh-22a.math.upenn.edu 2024-03-29 01:22:04
128.91.43.234 milli.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.236 szechuan.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.237 fechner19.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.238 uniblab.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.239 pharnish14.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.240 obrero.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.241 robynes20.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.242 betelgeuse.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.243 bandido.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.244 aguirre01.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.245 chile3.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.246 2e11lj.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.247 manwe.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.248 jhancock01.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.249 hborders18.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.250 fortius.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.251 jhancock02.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.252 aguirre02.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.253 kane13.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.254 nscp80.physics.upenn.edu 2024-03-29 01:22:04
128.91.43.255 lande3.physics.upenn.edu 2024-03-29 01:22:04

Top 20 / total ASN

Country / Region Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 30386 1445006652 970398675250322
Brazil 8992 87960328 29211308101636
China 6735 372917624 129879479689856
Russian Federation 5801 47524874 293937661538112
India 5785 36159520 24443463831552
Australia 5047 42186324 20530134718720
Indonesia 3291 17772288 1322404544512
United Kingdom 3167 80862212 31553132298496
Germany 3093 113771304 70903376183296
Poland 2511 19272320 15946811315200
Canada 2347 55929064 3527341048832
France 2275 77252896 12791512432640
Ukraine 2120 9691904 5183408439296
Bangladesh 1744 1900548 1005289799680
Netherlands 1582 55652784 26204300117504
Italy 1296 52304080 28743184678912
Hong Kong 1261 17695092 1708411388672
Argentina 1259 19539424 18796493406208
Japan 1231 167819880 33497841467392
Spain 1225 34556928 8005241278464