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:90)

IP Host DateTime
128.91.32.1 bok-compcon-pub-gw.router.upenn.edu 2024-04-30 18:24:32
128.91.32.33 irb1.wms.router.upenn.edu 2024-04-30 18:24:32
128.91.32.34 wms-102a-1.dccs.upenn.edu 2024-04-30 18:24:32
128.91.32.35 wms-439-1.dccs.upenn.edu 2024-04-25 02:36:59
128.91.32.37 wms-439-2.dccs.upenn.edu 2024-04-25 02:36:59
128.91.32.39 wms-p100-penthouse-1.dccs.upenn.edu 2024-04-30 18:24:32
128.91.32.41 wms-p100-penthouse-2.dccs.upenn.edu 2024-04-30 18:24:32
128.91.32.43 wms-p100-penthouse-3.dccs.upenn.edu 2024-04-30 18:24:32
128.91.32.47 wms-1a.cts.isc.upenn.edu 2024-04-30 18:24:32
128.91.32.48 wms-1b.cts.isc.upenn.edu 2024-04-30 18:24:32
128.91.32.65 irb5.router.upenn.edu 2024-04-30 18:24:32
128.91.32.66 pnc-forti.business-services.upenn.edu 2024-04-30 18:24:32
128.91.32.67 pnc_pos2.business-services.upenn.edu 2024-04-25 02:36:59
128.91.32.68 pnc-receiptprnt2.business-services.upenn.edu 2024-04-30 18:24:32
128.91.32.69 penncardprinter1.business-services.upenn.edu 2024-04-30 18:24:32
128.91.32.70 penncardprinter3.business-services.upenn.edu 2024-04-30 18:24:32
128.91.32.71 pnc-bok-fgb0xk2.business-services.upenn.edu 2024-04-30 18:24:32
128.91.32.72 pnc-bks-hpm570.business-services.upenn.edu 2024-04-30 18:24:32
128.91.32.73 pnc-bok-3wfrk12.business-services.upenn.edu 2024-04-30 18:24:32
128.91.32.74 pnc-9qpwdp1.business-services.upenn.edu 2024-04-30 18:24:32
128.91.32.75 pnc-bok-jdjq1.business-services.upenn.edu 2024-04-30 18:24:32
128.91.32.76 chrish-voip.business-services.upenn.edu 2024-04-30 18:24:32
128.91.32.77 pnc-h8b6zn1.business-services.upenn.edu 2024-04-30 18:24:32
128.91.32.78 pnc-receiptprnt1.business-services.upenn.edu 2024-04-30 18:24:32
128.91.32.79 penncardqps2.business-services.upenn.edu 2024-04-30 18:24:32
128.91.32.80 pnc-498bv12.business-services.upenn.edu 2024-04-30 18:24:32
128.91.32.81 pnc-498dv12.business-services.upenn.edu 2024-04-30 18:24:32
128.91.32.82 slideshowdevice.business-services.upenn.edu 2024-04-30 18:24:32
128.91.32.83 loan-fysjf12.business-services.upenn.edu 2024-04-30 18:24:32
128.91.32.84 pnc-bks-hpm426fdn.business-services.upenn.edu 2024-04-25 02:36:59
128.91.32.85 pnc-bok-22488m2.business-services.upenn.edu 2024-04-25 02:36:59
128.91.32.86 pnc-bok-7lmw9z2.business-services.upenn.edu 2024-04-30 18:24:32
128.91.32.88 pnc-bok-hgz3ff3.business-services.upenn.edu 2024-04-30 18:24:32
128.91.32.129 xe3-1-2-40.modv.router.upenn.edu 2024-04-30 18:24:32
128.91.32.131 newday.security.isc.upenn.edu 2024-04-30 18:24:32
128.91.32.139 asys.security.isc.upenn.edu 2024-04-30 18:24:32
128.91.32.140 sis3.security.isc.upenn.edu 2024-04-30 18:24:32
128.91.32.141 sis1.security.isc.upenn.edu 2024-04-30 18:24:32
128.91.32.142 d1.security.isc.upenn.edu 2024-04-30 18:24:32
128.91.32.143 oldsys.security.isc.upenn.edu 2024-04-25 02:36:59
128.91.32.144 d2.security.isc.upenn.edu 2024-04-30 18:24:32
128.91.32.145 m1.security.isc.upenn.edu 2024-04-30 18:24:32
128.91.32.146 m2.security.isc.upenn.edu 2024-04-25 02:36:59
128.91.32.147 fn.security.isc.upenn.edu 2024-04-30 18:24:32
128.91.32.148 sis2.security.isc.upenn.edu 2024-04-30 18:24:32
128.91.32.149 sis4.security.isc.upenn.edu 2024-04-30 18:24:32
128.91.32.150 sis5.security.isc.upenn.edu 2024-04-30 18:24:32
128.91.32.161 irb2.hil.router.upenn.edu 2024-04-30 18:24:32
128.91.32.162 hil-dhcp0000.hil.resnet.group.upenn.edu 2024-04-30 18:24:32
128.91.32.163 hil-dhcp0001.hil.resnet.group.upenn.edu 2024-04-25 02:36:59
128.91.32.164 hil-dhcp0002.dccs.upenn.edu 2024-04-30 18:24:32
128.91.32.165 hil-dhcp0003.dccs.upenn.edu 2024-04-30 18:24:32
128.91.32.166 hil-dhcp0004.dccs.upenn.edu 2024-04-30 18:24:32
128.91.32.167 hil-dhcp0005.dccs.upenn.edu 2024-04-30 18:24:32
128.91.32.168 hil-dhcp0006.dccs.upenn.edu 2024-04-30 18:24:32
128.91.32.169 hil-dhcp0007.dccs.upenn.edu 2024-04-30 18:24:32
128.91.32.170 hil-dhcp0008.dccs.upenn.edu 2024-04-30 18:24:32
128.91.32.171 hil-dhcp0009.dccs.upenn.edu 2024-04-30 18:24:32
128.91.32.172 hil-dhcp0010.dccs.upenn.edu 2024-04-30 18:24:32
128.91.32.173 hil-dhcp0011.dccs.upenn.edu 2024-04-30 18:24:32
128.91.32.174 hil-dhcp0012.dccs.upenn.edu 2024-04-30 18:24:32
128.91.32.175 hil-dhcp0013.dccs.upenn.edu 2024-04-30 18:24:32
128.91.32.176 hil-dhcp0014.dccs.upenn.edu 2024-04-30 18:24:32
128.91.32.177 hil-dhcp0015.dccs.upenn.edu 2024-04-30 18:24:32
128.91.32.178 hil-dhcp0016.dccs.upenn.edu 2024-04-30 18:24:32
128.91.32.179 hil-dhcp0017.dccs.upenn.edu 2024-04-30 18:24:32
128.91.32.180 hil-dhcp0018.dccs.upenn.edu 2024-04-30 18:24:32
128.91.32.181 hil-dhcp0019.dccs.upenn.edu 2024-04-30 18:24:32
128.91.32.182 hil-dhcp0020.dccs.upenn.edu 2024-04-30 18:24:32
128.91.32.183 hil-dhcp0021.dccs.upenn.edu 2024-04-30 18:24:32
128.91.32.184 hil-dhcp0022.dccs.upenn.edu 2024-04-30 18:24:32
128.91.32.185 hil-dhcp0023.dccs.upenn.edu 2024-04-30 18:24:32
128.91.32.186 hil-dhcp0024.dccs.upenn.edu 2024-04-25 02:36:59
128.91.32.187 hil-dhcp0025.dccs.upenn.edu 2024-04-30 18:24:32
128.91.32.188 hil-dhcp0026.dccs.upenn.edu 2024-04-30 18:24:32
128.91.32.189 hil-dhcp0027.dccs.upenn.edu 2024-04-30 18:24:32
128.91.32.190 hil-dhcp0028.dccs.upenn.edu 2024-04-30 18:24:32
128.91.32.193 irb403.lct.router.upenn.edu 2024-04-30 18:24:32
128.91.32.194 arch-208fw.cts.isc.upenn.edu 2024-04-30 18:24:32
128.91.32.207 sas-ach208wd.cts.isc.upenn.edu 2024-04-30 18:24:32
128.91.32.208 arch-208mac.cts.isc.upenn.edu 2024-04-30 18:24:32
128.91.32.209 arch-208test.cts.isc.upenn.edu 2024-04-30 18:24:32
128.91.32.221 lct-dhcp001.cts.isc.upenn.edu 2024-04-30 18:24:32
128.91.32.222 lct-dhcp002.cts.isc.upenn.edu 2024-04-30 18:24:32
128.91.32.226 wolflabbackup.med.upenn.edu 2024-04-30 18:24:32
128.91.32.227 hpunknown.med.upenn.edu 2024-04-30 18:24:32
128.91.32.229 hpunknown.med.upenn.edu 2024-04-30 18:24:32
128.91.32.230 hpuknown3.med.upenn.edu 2024-04-30 18:24:32
128.91.32.235 pcunknown.med.upenn.edu 2024-04-30 18:24:32
128.91.32.250 brc065-printer.med.upenn.edu 2024-04-30 18:24:32

Top 20 countries in total ASN

Country Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 30461 1446924342 971577817377938
Brazil 9006 88044496 29408004378630
China 6734 372650104 129927890281088
Russian Federation 5802 47615250 294590729678656
India 5791 36222752 24469529137152
Australia 5010 42289524 20565939984384
Indonesia 3297 17806848 1328853745664
United Kingdom 3182 80870564 32285154344960
Germany 3099 113869864 71011008970752
Poland 2510 19283456 15946827961344
Canada 2344 55236248 3510442656768
France 2282 77266208 12875370528768
Ukraine 2116 9689600 5076029276160
Bangladesh 1760 1908272 1005579862016
Netherlands 1588 55671984 26092623431168
Italy 1299 52328656 28857019924480
Hong Kong 1271 17934452 1721396953856
Argentina 1260 19540704 18805908832256
Japan 1233 168119656 33532218114048
Spain 1225 34629632 7936553717760