BGP Announced

AS CIDR Description
AS10405 72.37.0.0/17 UPRR-ASN-01 - Union Pacific Railroad Company, US

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:166)

IP Host DateTime
72.37.52.1 vlan20.c4300-01.vern.uprr.com 2025-04-19 10:59:08
72.37.52.2 vlan20.c4300-02.vern.uprr.com 2025-04-22 22:54:37
72.37.52.5 vlan7.ie4000-05.moap.uprr.com 2025-04-19 10:59:08
72.37.52.6 vlan7.c9300-01.moap.uprr.com 2025-04-19 10:59:08
72.37.52.9 vlan8.ie4000-07.moap.uprr.com 2025-04-19 10:59:08
72.37.52.10 vlan8.ie4000-05.moap.uprr.com 2025-04-19 10:59:08
72.37.52.13 vlan9.ie4000-01.farr.uprr.com 2025-04-19 10:59:08
72.37.52.14 vlan9.ie4000-07.moap.uprr.com 2025-04-19 10:59:08
72.37.52.17 vlan8.ie4000-03.farr.uprr.com 2025-04-19 10:59:08
72.37.52.18 vlan8.ie4000-01.farr.uprr.com 2025-04-19 10:59:08
72.37.52.21 gi0X0X2-5.c8300-01.entr.uprr.com 2025-04-19 10:59:08
72.37.52.22 gi0x0x1-5.c8300-01.lund.uprr.com 2025-04-19 10:59:08
72.37.52.25 vlan8.ie4000-03.roxx.uprr.com 2025-04-19 10:59:08
72.37.52.26 vlan8.ie4000-01.roxx.uprr.com 2025-04-19 10:59:08
72.37.52.29 vlan9.ie4000-01.hoya.uprr.com 2025-04-19 10:59:08
72.37.52.30 vlan9.ie4000-03.roxx.uprr.com 2025-04-19 10:59:08
72.37.52.33 vlan8.ie4000-03.hoya.uprr.com 2025-04-19 10:59:08
72.37.52.34 vlan8.ie4000-01.hoya.uprr.com 2025-04-19 10:59:08
72.37.52.37 vlan9.ie4000-05.hoya.uprr.com 2025-04-19 10:59:08
72.37.52.38 vlan9.ie4000-03.hoya.uprr.com 2025-04-19 10:59:08
72.37.52.41 en.ng2-01.ca2240.uprr.com 2025-04-19 10:59:08
72.37.52.42 analyzer.ng2-01.ca2240.uprr.com 2025-04-19 10:59:08
72.37.52.43 comm.ng2-01.ca2240.uprr.com 2025-04-19 10:59:08
72.37.52.46 vlan300.c9300-01.crcr.uprr.com 2025-04-19 10:59:08
72.37.52.49 gi1X1X10-24.asr1000a.colt.uprr.com 2025-04-19 10:59:08
72.37.52.50 vlan24.c4300-01.rnsp.uprr.com 2025-04-19 10:59:08
72.37.52.53 vlan9.ie4000-03.vigo.uprr.com 2025-04-19 10:59:08
72.37.52.54 vlan9.ie4000-01.vigo.uprr.com 2025-04-19 10:59:08
72.37.52.57 vlan12.ie4000-01.carp.uprr.com 2025-04-19 10:59:08
72.37.52.58 vlan12.ie4000-03.vigo.uprr.com 2025-04-19 10:59:08
72.37.52.61 vlan21.c4300-01.lkmt.uprr.com 2025-04-19 10:59:08
72.37.52.62 vlan21.c4300-04.lkmt.uprr.com 2025-04-19 10:59:08
72.37.52.65 vlan8.ie4000-03.carp.uprr.com 2025-04-19 10:59:08
72.37.52.66 vlan8.ie4000-01.carp.uprr.com 2025-04-19 10:59:08
72.37.52.69 vlan9.ie4000-05.carp.uprr.com 2025-04-19 10:59:08
72.37.52.70 vlan9.ie4000-03.carp.uprr.com 2025-04-19 10:59:08
72.37.52.73 vlan11.c9300-01.moap.uprr.com 2025-04-19 10:59:08
72.37.52.74 vlan11.ie4000-05.hoya.uprr.com 2025-04-19 10:59:08
72.37.52.77 vlan9.ie4000-03.leit.uprr.com 2025-04-19 10:59:08
72.37.52.78 vlan9.ie4000-01.leit.uprr.com 2025-04-19 10:59:08
72.37.52.81 vlan11.ie4000-03.boyd.uprr.com 2025-04-19 10:59:08
72.37.52.82 vlan11.ie4000-03.leit.uprr.com 2025-04-19 10:59:08
72.37.52.85 vlan9.ie4000-03.kyle.uprr.com 2025-04-19 10:59:08
72.37.52.86 vlan9.ie4000-01.kyle.uprr.com 2025-04-19 10:59:08
72.37.52.89 vlan8.ie4000-01.elgn.uprr.com 2025-04-19 10:59:08
72.37.52.90 vlan8.ie4000-03.kyle.uprr.com 2025-04-19 10:59:08
72.37.52.93 vlan9.ie4000-03.elgn.uprr.com 2025-04-19 10:59:08
72.37.52.94 vlan9.ie4000-01.elgn.uprr.com 2025-04-19 10:59:08
72.37.52.97 vlan8.ie4000-05.elgn.uprr.com 2025-04-19 10:59:08
72.37.52.98 vlan8.ie4000-03.elgn.uprr.com 2025-04-19 10:59:08
72.37.52.101 vlan9.ie4000-05.boyd.uprr.com 2025-04-19 10:59:08
72.37.52.102 vlan9.ie4000-05.elgn.uprr.com 2025-04-19 10:59:08
72.37.52.105 vlan8.ie4000-03.boyd.uprr.com 2025-04-19 10:59:08
72.37.52.106 vlan8.ie4000-01.boyd.uprr.com 2025-04-19 10:59:08
72.37.52.109 vlan9.ie4000-01.stne.uprr.com 2025-04-19 10:59:08
72.37.52.110 vlan9.ie4000-03.boyd.uprr.com 2025-04-22 22:54:20
72.37.52.113 vlan8.ie4000-03.stne.uprr.com 2025-04-19 10:59:08
72.37.52.114 vlan8.ie4000-01.stne.uprr.com 2025-04-19 10:59:08
72.37.52.117 vlan9.ie4000-01.etna.uprr.com 2025-04-19 10:59:08
72.37.52.118 vlan9.ie4000-03.stne.uprr.com 2025-04-19 10:59:08
72.37.52.121 vlan8.ie4000-03.etna.uprr.com 2025-04-19 10:59:08
72.37.52.122 vlan8.ie4000-01.etna.uprr.com 2025-04-19 10:59:08
72.37.52.125 vlan9.ie4000-05.etna.uprr.com 2025-04-19 10:59:08
72.37.52.126 vlan9.ie4000-03.etna.uprr.com 2025-04-19 10:59:08
72.37.52.129 vlan8.ie4000-03.cali.uprr.com 2025-04-19 10:59:08
72.37.52.130 vlan8.ie4000-05.etna.uprr.com 2025-04-19 10:59:08
72.37.52.133 vlan9.c9300-03.cali.uprr.com 2025-04-19 10:59:08
72.37.52.134 vlan9.ie4000-03.cali.uprr.com 2025-04-19 10:59:08
72.37.52.137 vlan8.ie4000-05.cali.uprr.com 2025-04-19 10:59:08
72.37.52.138 vlan8.c9300-03.cali.uprr.com 2025-04-19 10:59:08
72.37.52.141 vlan9.ie4000-07.cali.uprr.com 2025-04-22 22:54:19
72.37.52.142 vlan9.ie4000-05.cali.uprr.com 2025-04-19 10:59:08
72.37.52.145 vlan8.ie4000-01.leit.uprr.com 2025-04-19 10:59:08
72.37.52.146 vlan8.ie4000-05.carp.uprr.com 2025-04-19 10:59:08
72.37.52.149 vlan20.c4300-01.flsh.uprr.com 2025-04-19 10:59:08
72.37.52.150 vlan20.c4300-02.flsh.uprr.com 2025-04-22 22:54:37
72.37.52.153 gi0X0X3-14.c8300-02.entr.uprr.com 2025-04-19 10:59:08
72.37.52.154 vlan14.c3650-02.mdna.uprr.com 2025-04-22 22:54:19
72.37.52.156 lo0.c8300spare.milf.uprr.com 2025-04-19 10:59:08
72.37.52.157 lo0.ie4000-05.moap.uprr.com 2025-04-19 10:59:08
72.37.52.158 lo0.ie4000-07.moap.uprr.com 2025-04-19 10:59:08
72.37.52.159 lo0.ie4000-01.farr.uprr.com 2025-04-19 10:59:08
72.37.52.160 lo0.ie4000-03.farr.uprr.com 2025-04-22 22:54:20
72.37.52.161 lo0.ie4000-01.roxx.uprr.com 2025-04-19 10:59:08
72.37.52.162 lo0.ie4000-03.roxx.uprr.com 2025-04-19 10:59:08
72.37.52.163 lo0.ie4000-01.hoya.uprr.com 2025-04-19 10:59:08
72.37.52.164 lo0.ie4000-03.hoya.uprr.com 2025-04-19 10:59:08
72.37.52.165 lo0.ie4000-05.hoya.uprr.com 2025-04-19 10:59:08
72.37.52.166 lo0.ie4000-01.galt.uprr.com 2025-04-22 22:54:37
72.37.52.167 lo0.ie4000-03.galt.uprr.com 2025-04-19 10:59:08
72.37.52.168 lo0.ie4000-01.vigo.uprr.com 2025-04-19 10:59:08
72.37.52.169 lo0.ie4000-03.vigo.uprr.com 2025-04-19 10:59:08
72.37.52.170 lo0.c4300-02.flsh.uprr.com 2025-04-19 10:59:08
72.37.52.171 lo0.ie4000-01.carp.uprr.com 2025-04-22 22:54:19
72.37.52.172 lo0.ie4000-03.carp.uprr.com 2025-04-19 10:59:08
72.37.52.173 lo0.ie4000-05.carp.uprr.com 2025-04-19 10:59:08
72.37.52.174 lo0.ie4000-01.leit.uprr.com 2025-04-19 10:59:08
72.37.52.175 lo0.ie4000-03.leit.uprr.com 2025-04-19 10:59:08
72.37.52.176 lo0.ie4000-01.kyle.uprr.com 2025-04-19 10:59:08
72.37.52.177 lo0.ie4000-03.kyle.uprr.com 2025-04-19 10:59:08
72.37.52.178 lo0.ie4000-01.elgn.uprr.com 2025-04-19 10:59:08
72.37.52.179 lo0.ie4000-03.elgn.uprr.com 2025-04-19 10:59:08
72.37.52.180 lo0.ie4000-05.elgn.uprr.com 2025-04-19 10:59:08
72.37.52.181 lo0.ie4000-01.boyd.uprr.com 2025-04-19 10:59:08
72.37.52.182 lo0.ie4000-03.boyd.uprr.com 2025-04-19 10:59:08
72.37.52.183 lo0.ie4000-01.stne.uprr.com 2025-04-19 10:59:08
72.37.52.184 lo0.ie4000-03.stne.uprr.com 2025-04-19 10:59:08
72.37.52.185 lo0.ie4000-01.etna.uprr.com 2025-04-19 10:59:08
72.37.52.186 lo0.ie4000-03.etna.uprr.com 2025-04-19 10:59:08
72.37.52.187 lo0.ie4000-05.etna.uprr.com 2025-04-19 10:59:08
72.37.52.188 lo0.ie4000-03.cali.uprr.com 2025-04-19 10:59:08
72.37.52.189 lo1.asr1000a.salk.uprr.com 2025-04-19 10:59:08
72.37.52.190 lo0.ie4000-05.cali.uprr.com 2025-04-19 10:59:08
72.37.52.191 lo0.ie4000-07.cali.uprr.com 2025-04-19 10:59:08
72.37.52.193 pc-000E2D-001.milf.uprr.com 2025-04-19 10:59:08
72.37.52.194 pc-000E2D-002.milf.uprr.com 2025-04-19 10:59:08
72.37.52.195 pc-000E2D-003.milf.uprr.com 2025-04-19 10:59:08
72.37.52.196 pc-000e2d-004.milf.uprr.com 2025-04-19 10:59:08
72.37.52.197 pc-000e2d-005.milf.uprr.com 2025-04-19 10:59:08
72.37.52.198 pc-000E2D-006.milf.uprr.com 2025-04-19 10:59:08
72.37.52.199 pc-000E2D-007.milf.uprr.com 2025-04-19 10:59:08
72.37.52.200 pc-000E2D-008.milf.uprr.com 2025-04-19 10:59:08
72.37.52.201 pc-000E2D-009.milf.uprr.com 2025-04-19 10:59:08
72.37.52.202 pc-000E2D-010.milf.uprr.com 2025-04-19 10:59:08
72.37.52.203 pc-000e2d-011.milf.uprr.com 2025-04-19 10:59:08
72.37.52.204 pc-000E2D-012.milf.uprr.com 2025-04-19 10:59:08
72.37.52.205 pc-000E2D-013.milf.uprr.com 2025-04-19 10:59:08
72.37.52.206 pc-000E2D-014.milf.uprr.com 2025-04-19 10:59:08
72.37.52.207 pc-000E2D-015.milf.uprr.com 2025-04-19 10:59:08
72.37.52.208 pc-000E2D-016.milf.uprr.com 2025-04-19 10:59:08
72.37.52.209 pc-000E2D-017.milf.uprr.com 2025-04-19 10:59:08
72.37.52.210 pc-000E2D-018.milf.uprr.com 2025-04-19 10:59:08
72.37.52.211 PR0E2D13.axis.uprr.com 2025-04-19 10:59:08
72.37.52.212 pr0e2d14.axis.uprr.com 2025-04-19 10:59:08
72.37.52.213 PR0E2D15.axis.uprr.com 2025-04-19 10:59:08
72.37.52.214 PR0E2D16.axis.uprr.com 2025-04-19 10:59:08
72.37.52.215 PR0E2D17.axis.uprr.com 2025-04-19 10:59:08
72.37.52.216 PR000E2D18.axis.uprr.com 2025-04-19 10:59:08
72.37.52.217 pc-000E2D-025.milf.uprr.com 2025-04-19 10:59:08
72.37.52.218 pc-000E2D-026.milf.uprr.com 2025-04-19 10:59:08
72.37.52.219 pc-000E2D-027.milf.uprr.com 2025-04-19 10:59:08
72.37.52.220 pr0e2d1c.axis.uprr.com 2025-04-22 22:54:20
72.37.52.221 pc-000E2D-029.milf.uprr.com 2025-04-19 10:59:08
72.37.52.222 PR0E2D1E.axis.uprr.com 2025-04-22 22:54:37
72.37.52.223 pc-000E2D-031.milf.uprr.com 2025-04-19 10:59:08
72.37.52.224 pc-000E2D-032.milf.uprr.com 2025-04-19 10:59:08
72.37.52.225 pc-000E2D-033.milf.uprr.com 2025-04-19 10:59:08
72.37.52.226 pc-000E2D-034.milf.uprr.com 2025-04-19 10:59:08
72.37.52.227 pc-000E2D-035.milf.uprr.com 2025-04-19 10:59:08
72.37.52.228 pc-000E2D-036.milf.uprr.com 2025-04-19 10:59:08
72.37.52.229 pc-000E2D-037.milf.uprr.com 2025-04-19 10:59:08
72.37.52.230 pc-000e2d-038.milf.uprr.com 2025-04-19 10:59:08
72.37.52.231 pc-000E2D-039.milf.uprr.com 2025-04-19 10:59:08
72.37.52.232 pc-000E2D-040.milf.uprr.com 2025-04-19 10:59:08
72.37.52.233 pc-000E2D-041.milf.uprr.com 2025-04-19 10:59:08
72.37.52.234 pc-000E2D-042.milf.uprr.com 2025-04-19 10:59:08
72.37.52.235 pc-000E2D-043.milf.uprr.com 2025-04-19 10:59:08
72.37.52.236 pc-000e2d-044.milf.uprr.com 2025-04-19 10:59:08
72.37.52.237 pc-000E2D-045.milf.uprr.com 2025-04-19 10:59:08
72.37.52.238 dyn-000E2D-046.milf.uprr.com 2025-04-19 10:59:08
72.37.52.239 dyn-000E2D-047.milf.uprr.com 2025-04-19 10:59:08
72.37.52.240 dyn-000e2d-048.milf.uprr.com 2025-04-19 10:59:08
72.37.52.241 dyn-000E2D-049.milf.uprr.com 2025-04-19 10:59:08
72.37.52.242 dyn-000e2d-050.milf.uprr.com 2025-04-19 10:59:08
72.37.52.243 dyn-000E2D-051.milf.uprr.com 2025-04-19 10:59:08
72.37.52.254 gi0x0x0-629.c8300-02.milf.uprr.com 2025-04-19 10:59:08

Top 20 / total ASN

Country / Region Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 31354 1464634345 3459710372574012498
Brazil 9025 86333150 28764582350850
China 6572 346844324 147443357593200
India 5950 35535616 24466276339712
Russian Federation 5751 46701744 10693176832072
Indonesia 3574 17859584 1204705886208
United Kingdom 3102 72787808 31041266778112
Germany 3100 112784136 69685714026496
Australia 3011 40571440 20518571087872
Poland 2465 19490304 15495681348608
Canada 2438 54401640 4421120689408
France 2201 75288832 12239017215488
Ukraine 2006 8485632 5322934386688
Bangladesh 1867 1899520 904466595840
Netherlands 1598 51392464 27358804444672
Argentina 1295 19700736 18776454463488
Italy 1295 52400000 28616786182144
Hong Kong 1278 17793220 7811255042816
Japan 1266 159053160 33553584619520
Spain 1236 34562304 7530784034816