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:131)

IP Host DateTime
128.91.245.1 irb15.slc.router.upenn.edu 2024-04-25 02:41:24
128.91.245.2 slc-pgl-vlan15-dhcp0000.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.3 slc-pgl-vlan15-dhcp0001.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.4 slc-pgl-vlan15-dhcp0002.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.5 slc-pgl-vlan15-dhcp0003.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.6 slc-pgl-vlan15-dhcp0004.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.7 slc-pgl-vlan15-dhcp0005.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.8 slc-pgl-vlan15-dhcp0006.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.9 slc-pgl-vlan15-dhcp0007.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.10 slc-pgl-vlan15-dhcp0008.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.11 slc-pgl-vlan15-dhcp0009.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.12 slc-pgl-vlan15-dhcp0010.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.13 slc-pgl-vlan15-dhcp0011.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.14 slc-pgl-vlan15-dhcp0012.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.15 slc-pgl-vlan15-dhcp0013.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.16 slc-pgl-vlan15-dhcp0014.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.17 slc-pgl-vlan15-dhcp0015.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.18 slc-pgl-vlan15-dhcp0016.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.19 slc-pgl-vlan15-dhcp0017.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.20 slc-pgl-vlan15-dhcp0018.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.21 slc-pgl-vlan15-dhcp0019.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.22 slc-pgl-vlan15-dhcp0020.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.23 slc-pgl-vlan15-dhcp0021.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.24 slc-pgl-vlan15-dhcp0022.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.25 slc-pgl-vlan15-dhcp0023.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.26 slc-pgl-vlan15-dhcp0024.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.27 slc-pgl-vlan15-dhcp0025.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.28 slc-pgl-vlan15-dhcp0026.admin.upenn.edu 2024-04-17 19:08:42
128.91.245.29 slc-pgl-vlan15-dhcp0027.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.30 slc-pgl-vlan15-dhcp0028.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.31 slc-pgl-vlan15-dhcp0029.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.32 slc-pgl-vlan15-dhcp0030.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.33 slc-pgl-vlan15-dhcp0031.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.34 slc-pgl-vlan15-dhcp0032.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.35 slc-pgl-vlan15-dhcp0033.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.36 slc-pgl-vlan15-dhcp0034.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.37 slc-pgl-vlan15-dhcp0035.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.38 slc-pgl-vlan15-dhcp0036.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.39 slc-pgl-vlan15-dhcp0037.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.40 slc-pgl-vlan15-dhcp0038.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.41 slc-pgl-vlan15-dhcp0039.admin.upenn.edu 2024-04-17 19:08:42
128.91.245.42 slc-pgl-vlan15-dhcp0040.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.43 slc-pgl-vlan15-dhcp0041.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.44 slc-pgl-vlan15-dhcp0042.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.45 slc-pgl-vlan15-dhcp0043.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.46 slc-pgl-vlan15-dhcp0044.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.47 slc-pgl-vlan15-dhcp0045.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.48 slc-pgl-vlan15-dhcp0046.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.49 slc-pgl-vlan15-dhcp0047.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.50 slc-pgl-vlan15-dhcp0048.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.51 slc-pgl-vlan15-dhcp0049.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.52 slc-pgl-vlan15-dhcp0050.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.53 slc-pgl-vlan15-dhcp0051.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.54 slc-pgl-vlan15-dhcp0052.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.55 pgl-isss-hp4301color-ptr.kite.upenn.edu 2024-04-25 02:41:24
128.91.245.113 pgl-isss-305xerox-ptr.admin.upenn.edu 2024-04-25 02:41:24
128.91.245.114 pgl-isss-301color-ptr.kite.upenn.edu 2024-04-17 19:08:42
128.91.245.115 pgl-isss-301ricoh-ptr.kite.upenn.edu 2024-04-25 02:41:24
128.91.245.116 pgl-isss-frontdesk-ptr.kite.upenn.edu 2024-04-25 02:41:24
128.91.245.117 pgl-isss-330-ptr.kite.upenn.edu 2024-04-25 02:41:24
128.91.245.118 pgl-isss-advising-ptr.kite.upenn.edu 2024-04-25 02:41:24
128.91.245.119 pgl-isss-scanner.kite.upenn.edu 2024-04-25 02:41:24
128.91.245.129 irb1.mkc.router.upenn.edu 2024-04-25 02:41:24
128.91.245.131 mkb-540-1.dccs.upenn.edu 2024-04-25 02:41:24
128.91.245.135 mkc-3fl-c6-1a.dccs.upenn.edu 2024-04-25 02:41:24
128.91.245.136 caps-1a-fw.dccs.upenn.edu 2024-04-25 02:41:24
128.91.245.137 caps-1b-fw.dccs.upenn.edu 2024-04-17 19:08:42
128.91.245.138 mkc-3fl-c6-1.dccs.upenn.edu 2024-04-25 02:41:24
128.91.245.139 mkb-5fl-1.dccs.upenn.edu 2024-04-25 02:41:24
128.91.245.140 mkk-4flpent-1.dccs.upenn.edu 2024-04-25 02:41:24
128.91.245.143 mkc-bsmtprepnet-1.dccs.upenn.edu 2024-04-25 02:41:24
128.91.245.146 mkk-4flpent-1a.dccs.upenn.edu 2024-04-25 02:41:24
128.91.245.147 market3701-spoke.dccs.upenn.edu 2024-04-25 02:41:24
128.91.245.159 mkc-106-1.dccs.upenn.edu 2024-04-25 02:41:24
128.91.245.168 mkb-3fl-1.dccs.upenn.edu 2024-04-25 02:41:24
128.91.245.169 fba-mkb-ldc-p121-1.dccs.upenn.edu 2024-04-25 02:41:24
128.91.245.171 mkc-5fl-1a.dccs.upenn.edu 2024-04-25 02:41:24
128.91.245.172 mkc-5fl-2.dccs.upenn.edu 2024-04-25 02:41:24
128.91.245.179 mkc-2fl-1.dccs.upenn.edu 2024-04-25 02:41:24
128.91.245.193 irb4.quad.router.upenn.edu 2024-04-25 02:41:24
128.91.245.204 quad-irb4-00.collegehouses.upenn.edu 2024-04-25 02:41:24
128.91.245.205 quad-irb4-01.collegehouses.upenn.edu 2024-04-25 02:41:24
128.91.245.206 quad-irb4-02.collegehouses.upenn.edu 2024-04-25 02:41:24
128.91.245.207 quad-irb4-03.collegehouses.upenn.edu 2024-04-25 02:41:24
128.91.245.208 quad-irb4-04.collegehouses.upenn.edu 2024-04-17 19:08:42
128.91.245.209 quad-irb4-05.collegehouses.upenn.edu 2024-04-25 02:41:24
128.91.245.210 quad-irb4-06.collegehouses.upenn.edu 2024-04-25 02:41:24
128.91.245.211 quad-irb4-07.collegehouses.upenn.edu 2024-04-25 02:41:24
128.91.245.212 quad-irb4-08.collegehouses.upenn.edu 2024-04-17 19:08:42
128.91.245.213 quad-irb4-09.collegehouses.upenn.edu 2024-04-25 02:41:24
128.91.245.214 quad-irb4-10.collegehouses.upenn.edu 2024-04-25 02:41:24
128.91.245.215 quad-irb4-11.collegehouses.upenn.edu 2024-04-25 02:41:24
128.91.245.216 quad-irb4-12.collegehouses.upenn.edu 2024-04-25 02:41:24
128.91.245.217 quad-irb4-13.collegehouses.upenn.edu 2024-04-25 02:41:24
128.91.245.218 quad-irb4-14.collegehouses.upenn.edu 2024-04-25 02:41:24
128.91.245.219 quad-irb4-15.collegehouses.upenn.edu 2024-04-25 02:41:24
128.91.245.220 quad-irb4-16.collegehouses.upenn.edu 2024-04-25 02:41:24
128.91.245.221 quad-irb4-17.collegehouses.upenn.edu 2024-04-25 02:41:24
128.91.245.222 quad-irb4-18.collegehouses.upenn.edu 2024-04-17 19:08:42
128.91.245.223 quad-irb4-19.collegehouses.upenn.edu 2024-04-25 02:41:24
128.91.245.224 quad-irb4-20.collegehouses.upenn.edu 2024-04-25 02:41:24
128.91.245.225 quad-irb4-21.collegehouses.upenn.edu 2024-04-25 02:41:24
128.91.245.226 quad-irb4-22.collegehouses.upenn.edu 2024-04-25 02:41:24
128.91.245.227 quad-irb4-23.collegehouses.upenn.edu 2024-04-25 02:41:24
128.91.245.228 quad-irb4-24.collegehouses.upenn.edu 2024-04-25 02:41:24
128.91.245.229 quad-irb4-25.collegehouses.upenn.edu 2024-04-25 02:41:24
128.91.245.230 quad-irb4-26.collegehouses.upenn.edu 2024-04-25 02:41:24
128.91.245.231 quad-irb4-27.collegehouses.upenn.edu 2024-04-25 02:41:24
128.91.245.232 quad-irb4-28.collegehouses.upenn.edu 2024-04-25 02:41:24
128.91.245.233 quad-irb4-29.collegehouses.upenn.edu 2024-04-25 02:41:24
128.91.245.234 quad-irb4-30.collegehouses.upenn.edu 2024-04-25 02:41:24
128.91.245.235 quad-irb4-31.collegehouses.upenn.edu 2024-04-25 02:41:24
128.91.245.236 quad-irb4-32.collegehouses.upenn.edu 2024-04-25 02:41:24
128.91.245.237 quad-irb4-33.collegehouses.upenn.edu 2024-04-25 02:41:24
128.91.245.238 quad-irb4-34.collegehouses.upenn.edu 2024-04-25 02:41:24
128.91.245.239 quad-irb4-35.collegehouses.upenn.edu 2024-04-25 02:41:24
128.91.245.240 quad-irb4-36.collegehouses.upenn.edu 2024-04-25 02:41:24
128.91.245.241 quad-irb4-37.collegehouses.upenn.edu 2024-04-17 19:08:42
128.91.245.242 quad-irb4-38.collegehouses.upenn.edu 2024-04-25 02:41:24
128.91.245.243 quad-irb4-39.collegehouses.upenn.edu 2024-04-25 02:41:24
128.91.245.244 quad-irb4-40.collegehouses.upenn.edu 2024-04-25 02:41:24
128.91.245.245 quad-irb4-41.collegehouses.upenn.edu 2024-04-25 02:41:24
128.91.245.246 quad-irb4-42.collegehouses.upenn.edu 2024-04-25 02:41:24
128.91.245.247 quad-irb4-43.collegehouses.upenn.edu 2024-04-25 02:41:24
128.91.245.248 quad-irb4-44.collegehouses.upenn.edu 2024-04-25 02:41:24
128.91.245.249 quad-irb4-45.collegehouses.upenn.edu 2024-04-25 02:41:24
128.91.245.250 quad-irb4-46.collegehouses.upenn.edu 2024-04-25 02:41:24
128.91.245.251 quad-irb4-47.collegehouses.upenn.edu 2024-04-25 02:41:24
128.91.245.252 quad-irb4-48.collegehouses.upenn.edu 2024-04-25 02:41:24
128.91.245.253 quad-irb4-49.collegehouses.upenn.edu 2024-04-25 02:41:24
128.91.245.254 quad-irb4-50.collegehouses.upenn.edu 2024-04-25 02:41:24

Top 20 / total ASN

Country / Region Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 30434 1445996026 971582445595794
Brazil 9002 88034768 29389741002758
China 6733 372611448 129946108961408
Russian Federation 5800 47626258 294603616808768
India 5790 36222240 24460668932096
Australia 5013 42286964 20569917233152
Indonesia 3297 17799424 1328854073344
United Kingdom 3175 80858276 32289804451840
Germany 3097 113865256 71041074462720
Poland 2510 19285504 15951122994176
Canada 2350 55999300 3531917362176
France 2282 77250336 12875268685824
Ukraine 2116 9681408 5076030586880
Bangladesh 1757 1909260 1013900050432
Netherlands 1587 55669936 26109800613376
Italy 1298 52326864 28883315523584
Hong Kong 1269 17871732 1725691855616
Argentina 1260 19535584 18797300219904
Japan 1232 168120424 33532219097088
Spain 1223 34628352 7936553652224