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:95)

IP Host DateTime
128.91.3.0 prod-vm1.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.1 iscw10uttsw01.kite.upenn.edu 2025-06-04 08:20:53
128.91.3.2 kdc-adminr7.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.3 config2-8.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.4 iscapnhapprl01.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.5 iamkdcprl01.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.6 hvm-node2-nic.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.10 pi-haproxy1-8.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.11 directory-test2.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.12 pi-haproxy2-8.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.13 pps-darian.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.15 ben.dev.upenn.edu 2025-06-04 08:20:53
128.91.3.17 koi.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.19 spongy.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.20 pg-ldap2-8.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.23 pd-ldap2-8.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.26 sponge.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.27 nest.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.30 fim-sync01.kite.upenn.edu 2025-06-04 08:20:53
128.91.3.31 nisczone-solaris.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.35 dev-fim.kite-dev.upenn.edu 2025-06-04 08:20:53
128.91.3.36 trip.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.41 nisc-test.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.46 netmantest2.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.50 joe.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.53 panacea-noc2.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.54 sc-vmm01.kite.upenn.edu 2025-06-04 08:20:53
128.91.3.55 rodimus.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.58 pi-haproxy1.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.59 vs4-dev.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.62 consilient.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.66 dhcp1.nnn.upenn.edu 2025-06-04 08:20:53
128.91.3.67 dev-server2012.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.68 dolphin.upenn.edu 2025-06-04 08:20:53
128.91.3.69 mail.med.upenn.edu 2025-06-04 08:20:53
128.91.3.75 config1.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.76 vain.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.77 smtp.med.upenn.edu 2025-06-04 08:20:53
128.91.3.80 repo.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.81 smoke.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.82 mirrors.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.84 pg-ldap2.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.85 pcom-ldapmaster.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.90 logaggrh8.net.isc.upenn.edu.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.91 logagg.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.92 tsm-datamover03.kite.upenn.edu 2025-06-04 08:20:53
128.91.3.94 fim-shpt10.kite.upenn.edu 2025-06-04 08:20:53
128.91.3.96 pinky.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.97 fim-srv10.kite.upenn.edu 2025-06-04 08:20:53
128.91.3.98 pwdweb01.kite.upenn.edu 2025-06-04 08:20:53
128.91.3.99 shellgame.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.102 rashid.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.109 square.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.110 copperhead.nest.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.111 tsm-datamover02.kite.upenn.edu 2025-06-04 08:20:53
128.91.3.116 dev-pnha1-noc1.net.isc.upenn.edu 2025-05-30 03:01:18
128.91.3.117 ldapdev.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.118 webadmindev.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.122 distro.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.126 p2v.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.127 sh-noc1.test.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.129 zmta1.vm.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.130 vs2-dev.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.131 nisc-solaris.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.132 listszone-solaris.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.135 tempvm.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.136 ntp-lev-gps.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.139 vcenter01.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.145 trot.vm.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.162 yawnsnoc1.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.163 config2.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.167 config-staged.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.168 config.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.169 kdc-admin.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.173 luminous.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.180 nisczone.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.188 wowsadev.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.190 dev-esx1.net.isc.upenn.edu 2025-05-30 03:01:18
128.91.3.193 twofactor.pennkey.upenn.edu 2025-06-04 08:20:53
128.91.3.200 dev-host-1.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.202 idp-dev.net.isc.upenn.edu 2025-05-30 03:01:18
128.91.3.206 newtrip.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.209 kad.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.214 idp.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.217 weblogin.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.222 idp1.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.237 st-eng-win01.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.238 st-eng-win02.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.242 airpennnet-help-test.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.248 sw-hnt-gw.dccs.upenn.edu 2025-05-30 03:01:18
128.91.3.249 swvpn-noc1net-gw.dccs.upenn.edu 2025-06-04 08:20:53
128.91.3.251 ps1-dev-clone.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.252 ps2-dev-clone.net.isc.upenn.edu 2025-06-04 08:20:53
128.91.3.253 scvmm.kite.upenn.edu 2025-06-04 08:20:53
128.91.3.254 xe2-1-13.modv.router.upenn.edu 2025-05-30 03:01:18

Top 20 countries in total ASN

Country Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 31381 1463309133 1153867275719288914
Brazil 9037 86226398 2305871897990729730
China 6564 346799264 129893613128288
India 5969 35348480 24480594907136
Russian Federation 5748 46622776 10705793691720
Indonesia 3603 18073088 1225629728768
Germany 3109 112752904 69548054544384
United Kingdom 3108 71550336 31532536299520
Australia 3015 40588592 20514282543104
Poland 2465 19272192 15298114229248
Canada 2443 54437736 4438988948736
France 2201 75328768 12154271827456
Ukraine 2009 8261632 5013717516288
Bangladesh 1870 1933568 908494569472
Netherlands 1595 51310544 26556465939968
Argentina 1300 19708416 18815344377856
Italy 1298 52409856 28591018606592
Hong Kong 1280 18154148 8554605118208
Japan 1269 159027048 33573211799552
Spain 1233 34628352 7522246791168