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:165)

IP Host DateTime
72.37.37.0 lo0.c2800-01.crln.uprr.com 2025-04-19 10:58:52
72.37.37.1 lo0.c2800-01.mote.uprr.com 2025-04-19 10:58:52
72.37.37.2 lo0.c4300-01.rjnc.uprr.com 2025-04-19 10:58:52
72.37.37.3 lo0.c4300-01.fcan.uprr.com 2025-04-19 10:58:52
72.37.37.4 lo0.c4300-01.ragd.uprr.com 2025-04-19 10:58:52
72.37.37.5 lo0.c4300-01.eagl.uprr.com 2025-04-19 10:58:52
72.37.37.6 lo0.c2900-01.shft.uprr.com 2025-04-19 10:58:52
72.37.37.7 lo0.c4300-01.chmn.uprr.com 2025-04-19 10:58:52
72.37.37.8 lo0.c2800-01.emgt.uprr.com 2025-04-19 10:58:52
72.37.37.9 lo0.c4300-01.clct.uprr.com 2025-04-19 10:58:52
72.37.37.10 lo0.c2800-01.flka.uprr.com 2025-04-19 10:58:52
72.37.37.11 lo0.c2800-02.peqp.uprr.com 2025-04-19 10:58:52
72.37.37.12 lo0.c2800-01.lucn.uprr.com 2025-04-19 10:58:52
72.37.37.13 lo4.asr1000c.sacr.uprr.com 2025-04-19 10:58:52
72.37.37.14 lo2.asr1000a.salk.uprr.com 2025-04-19 10:58:52
72.37.37.15 lo0.c2800-02.lksd.uprr.com 2025-04-19 10:58:52
72.37.37.17 dyn-000795-001.grfd.uprr.com 2025-04-19 10:58:52
72.37.37.18 tel-000795-002.grfd.uprr.com 2025-04-19 10:58:52
72.37.37.19 roip01.grfd.uprr.com 2025-04-19 10:58:52
72.37.37.20 ipx1000-02.grfd.uprr.com 2025-04-19 10:58:52
72.37.37.21 rect-01.grfd.uprr.com 2025-04-19 10:58:52
72.37.37.22 vlan750.c2800-01.grfd.uprr.com 2025-04-19 10:58:52
72.37.37.25 dyn-000796-001.cdmt.uprr.com 2025-04-19 10:58:52
72.37.37.26 tel-000796-002.cdmt.uprr.com 2025-04-19 10:58:52
72.37.37.27 mcc6303-01.cdmt.uprr.com 2025-04-19 10:58:52
72.37.37.28 ipx1000-01.cdmt.uprr.com 2025-04-22 22:54:19
72.37.37.29 rect-01.cdmt.uprr.com 2025-04-19 10:58:52
72.37.37.30 vlan750.c2800-01.cdmt.uprr.com 2025-04-19 10:58:52
72.37.37.33 dyn-000797-001.baro.uprr.com 2025-04-19 10:58:52
72.37.37.34 tel-000797-002.baro.uprr.com 2025-04-19 10:58:52
72.37.37.36 ipx1000-01.baro.uprr.com 2025-04-19 10:58:52
72.37.37.37 rect-01.baro.uprr.com 2025-04-19 10:58:52
72.37.37.38 vlan750.c2800-01.baro.uprr.com 2025-04-19 10:58:52
72.37.37.41 dyn-000798-001.wndv.uprr.com 2025-04-19 10:58:52
72.37.37.42 tel-000798-002.wndv.uprr.com 2025-04-19 10:58:52
72.37.37.43 roip01.wndv.uprr.com 2025-04-19 10:58:52
72.37.37.44 ipx1000-01.wndv.uprr.com 2025-04-19 10:58:52
72.37.37.45 mcc6303-01.wndv.uprr.com 2025-04-19 10:58:52
72.37.37.46 vlan750.c2800-01.wndv.uprr.com 2025-04-19 10:58:52
72.37.37.49 dyn-000799-001.peqp.uprr.com 2025-04-19 10:58:52
72.37.37.50 tel-000799-002.peqp.uprr.com 2025-04-19 10:58:52
72.37.37.52 ipx1000-01.peqp.uprr.com 2025-04-22 22:54:15
72.37.37.53 mcc6303-01.peqp.uprr.com 2025-04-19 10:58:52
72.37.37.54 vlan750.c2800-01.peqp.uprr.com 2025-04-19 10:58:52
72.37.37.57 dyn-00079A-001.well.uprr.com 2025-04-19 10:58:52
72.37.37.58 tel-00079A-002.well.uprr.com 2025-04-19 10:58:52
72.37.37.59 e0X1.c5900spare1.well.uprr.com 2025-04-19 10:58:52
72.37.37.60 ipx1000-02.well.uprr.com 2025-04-19 10:58:52
72.37.37.61 e0x1.c5900spare2.well.uprr.com 2025-04-19 10:58:52
72.37.37.62 vlan750.c2800-01.well.uprr.com 2025-04-19 10:58:52
72.37.37.65 dyn-00079C-001.adbe.uprr.com 2025-04-19 10:58:52
72.37.37.66 tel-00079C-002.adbe.uprr.com 2025-04-19 10:58:52
72.37.37.68 ipx1000-01.adbe.uprr.com 2025-04-19 10:58:52
72.37.37.69 rect-01.adbe.uprr.com 2025-04-22 22:54:37
72.37.37.70 vlan750.c2800-01.adbe.uprr.com 2025-04-19 10:58:52
72.37.37.73 dyn-000C96-001.mote.uprr.com 2025-04-19 10:58:52
72.37.37.76 ipx1000-01.mote.uprr.com 2025-04-22 22:54:19
72.37.37.78 vlan750.c2800-01.mote.uprr.com 2025-04-19 10:58:52
72.37.37.81 dyn-000fc4-001.winn.uprr.com 2025-04-19 10:58:52
72.37.37.82 aviat05.winn.uprr.com 2025-04-19 10:58:52
72.37.37.84 ipx1000-01.winn.uprr.com 2025-04-19 10:58:52
72.37.37.85 aviat04.winn.uprr.com 2025-04-19 10:58:52
72.37.37.86 vlan750.c4300-01.winn.uprr.com 2025-04-19 10:58:52
72.37.37.89 dyn-000FC3-001.fcan.uprr.com 2025-04-19 10:58:52
72.37.37.90 tel-000fc3-002.fcan.uprr.com 2025-04-19 10:58:52
72.37.37.91 roip01.fcan.uprr.com 2025-04-19 10:58:52
72.37.37.92 ipx1000-01.fcan.uprr.com 2025-04-19 10:58:52
72.37.37.93 mcc6303-01.fcan.uprr.com 2025-04-19 10:58:52
72.37.37.94 vlan750.c4300-01.fcan.uprr.com 2025-04-19 10:58:52
72.37.37.97 dyn-000FC2-001.ragd.uprr.com 2025-04-19 10:58:52
72.37.37.98 tel-000FC2-002.ragd.uprr.com 2025-04-19 10:58:52
72.37.37.99 mcc6303-01.ragd.uprr.com 2025-04-19 10:58:52
72.37.37.100 ipx1000-01.ragd.uprr.com 2025-04-19 10:58:52
72.37.37.101 rect-01.ragd.uprr.com 2025-04-19 10:58:52
72.37.37.102 vlan750.c4300-01.ragd.uprr.com 2025-04-19 10:58:52
72.37.37.105 dyn-000FC1-001.eagl.uprr.com 2025-04-19 10:58:52
72.37.37.106 tel-000FC1-002.eagl.uprr.com 2025-04-19 10:58:52
72.37.37.107 mcc6303-01.eagl.uprr.com 2025-04-19 10:58:52
72.37.37.108 ipx1000-01.eagl.uprr.com 2025-04-19 10:58:52
72.37.37.110 vlan750.c4300-01.eagl.uprr.com 2025-04-19 10:58:52
72.37.37.113 dyn-000C8F-001.chmn.uprr.com 2025-04-19 10:58:52
72.37.37.114 tel-000C8F-002.chmn.uprr.com 2025-04-19 10:58:52
72.37.37.115 mcc6303-01.chmn.uprr.com 2025-04-19 10:58:52
72.37.37.116 ipx1000-01.chmn.uprr.com 2025-04-19 10:58:52
72.37.37.117 roip01.chmn.uprr.com 2025-04-19 10:58:52
72.37.37.118 vlan750.c4300-01.chmn.uprr.com 2025-04-19 10:58:52
72.37.37.121 dyn-000C92-001.emgt.uprr.com 2025-04-19 10:58:52
72.37.37.122 tel-000C92-002.emgt.uprr.com 2025-04-19 10:58:52
72.37.37.123 rect-01.emgt.uprr.com 2025-04-19 10:58:52
72.37.37.124 ipx1000-02.emgt.uprr.com 2025-04-22 22:54:11
72.37.37.125 ipx1000-01.emgt.uprr.com 2025-04-19 10:58:52
72.37.37.126 vlan750.c2800-01.emgt.uprr.com 2025-04-19 10:58:52
72.37.37.129 r2000d01.pora.uprr.com 2025-04-22 22:54:18
72.37.37.130 r2000d01.clmt.uprr.com 2025-04-19 10:58:52
72.37.37.133 vlan8.c8300-01.pora.uprr.com 2025-04-19 10:58:52
72.37.37.134 vlan8.c4300-01.clmt.uprr.com 2025-04-19 10:58:52
72.37.37.137 dyn-000294-001.stbu.uprr.com 2025-04-19 10:58:52
72.37.37.138 tel-000294-002.stbu.uprr.com 2025-04-19 10:58:52
72.37.37.140 ipx1000-01.stbu.uprr.com 2025-04-19 10:58:52
72.37.37.141 rect-01.stbu.uprr.com 2025-04-19 10:58:52
72.37.37.142 vlan750.c4300-01.stbu.uprr.com 2025-04-19 10:58:52
72.37.37.145 dyn-000FD1-001.peqp.uprr.com 2025-04-19 10:58:52
72.37.37.146 tel-000FD1-002.peqp.uprr.com 2025-04-22 22:54:15
72.37.37.148 rect-01.peqp.uprr.com 2025-04-19 10:58:52
72.37.37.149 ipx1000-03.peqp.uprr.com 2025-04-19 10:58:52
72.37.37.150 vlan740.c2800-02.peqp.uprr.com 2025-04-19 10:58:52
72.37.37.153 dyn-0005f9-001.lucn.uprr.com 2025-04-19 10:58:52
72.37.37.154 tel-0005F9-001.lucn.uprr.com 2025-04-19 10:58:52
72.37.37.155 roip01.lucn.uprr.com 2025-04-19 10:58:52
72.37.37.156 ipx1000-01.lucn.uprr.com 2025-04-19 10:58:52
72.37.37.157 rect-01.lucn.uprr.com 2025-04-19 10:58:52
72.37.37.158 vlan750.c2800-01.lucn.uprr.com 2025-04-19 10:58:52
72.37.37.162 tel-000CD4-002.agnt.uprr.com 2025-04-19 10:58:52
72.37.37.163 mcc6303-01.agnt.uprr.com 2025-04-19 10:58:52
72.37.37.164 rect-01.agnt.uprr.com 2025-04-19 10:58:52
72.37.37.165 ipx1000-02.agnt.uprr.com 2025-04-19 10:58:52
72.37.37.166 vlan750.c2900-04.agnt.uprr.com 2025-04-19 10:58:52
72.37.37.169 dyn-000EB1-001.well.uprr.com 2025-04-19 10:58:52
72.37.37.170 tel-000EB1-002.well.uprr.com 2025-04-19 10:58:52
72.37.37.171 rect-02.well.uprr.com 2025-04-19 10:58:52
72.37.37.172 ipx1000-04.well.uprr.com 2025-04-19 10:58:52
72.37.37.173 ipx1000-01.well.uprr.com 2025-04-19 10:58:52
72.37.37.174 vlan750.c2900-02.well.uprr.com 2025-04-19 10:58:52
72.37.37.177 pc-000A79-001.clmt.uprr.com 2025-04-19 10:58:52
72.37.37.178 pc-000A79-002.clmt.uprr.com 2025-04-19 10:58:52
72.37.37.179 dyn-000A79-003.clmt.uprr.com 2025-04-19 10:58:52
72.37.37.180 tel-000A79-002.clmt.uprr.com 2025-04-19 10:58:52
72.37.37.182 vlan750.c4300-01.clmt.uprr.com 2025-04-19 10:58:52
72.37.37.185 vlan7.c2800-02.adbe.uprr.com 2025-04-19 10:58:52
72.37.37.186 vlan7.c2800-01.elko.uprr.com 2025-04-19 10:58:52
72.37.37.189 vlan20.c4300-01.winn.uprr.com 2025-04-22 22:54:19
72.37.37.190 vlan20.c4300-04.winn.uprr.com 2025-04-19 10:58:52
72.37.37.194 rect-01.mtlo.uprr.com 2025-04-19 10:58:52
72.37.37.195 batcm-01.mtlo.uprr.com 2025-04-19 10:58:52
72.37.37.196 ipx1000-03.mtlo.uprr.com 2025-04-19 10:58:52
72.37.37.197 dyn-00aff1-005.mtlo.uprr.com 2025-04-19 10:58:52
72.37.37.198 vlan741.c9300-01.mtlo.uprr.com 2025-04-19 10:58:52
72.37.37.202 vlan21.c9300-01.mtlo.uprr.com 2025-04-19 10:58:52
72.37.37.203 r2000d02.lucn.uprr.com 2025-04-19 10:58:52
72.37.37.204 r2000d01.mtlo.uprr.com 2025-04-19 10:58:52
72.37.37.206 vlan21.c2800-02.lucn.uprr.com 2025-04-19 10:58:52
72.37.37.209 fa0X0.c2800-01.grfd.uprr.com 2025-04-19 10:58:52
72.37.37.210 fa0X0.c2800-02.grfd.uprr.com 2025-04-19 10:58:52
72.37.37.216 lo0.c4300-01.clmt.uprr.com 2025-04-19 10:58:52
72.37.37.217 lo0.c4300-01.cisc.uprr.com 2025-04-19 10:58:52
72.37.37.218 lo0.c4300-01.bann.uprr.com 2025-04-19 10:58:52
72.37.37.219 lo0.c2800-01.stbu.uprr.com 2025-04-19 10:58:52
72.37.37.221 vlan10.c2800-02.golc.uprr.com 2025-04-19 10:58:52
72.37.37.222 vlan10.c4300-04.winn.uprr.com 2025-04-19 10:58:52
72.37.37.225 pc-006b6d-001.spks.uprr.com 2025-04-19 10:58:52
72.37.37.226 pc-006B6D-002.spks.uprr.com 2025-04-19 10:58:52
72.37.37.227 pc-006b6d-003.spks.uprr.com 2025-04-19 10:58:52
72.37.37.228 pc-006b6d-004.spks.uprr.com 2025-04-19 10:58:52
72.37.37.229 pc-006B6D-005.spks.uprr.com 2025-04-19 10:58:52
72.37.37.230 pc-006B6D-006.spks.uprr.com 2025-04-19 10:58:52
72.37.37.231 pc-006B6D-007.spks.uprr.com 2025-04-19 10:58:52
72.37.37.232 pc-006B6D-008.spks.uprr.com 2025-04-19 10:58:52
72.37.37.233 pc-006B6D-009.spks.uprr.com 2025-04-19 10:58:52
72.37.37.234 pr006b6d0a.axis.uprr.com 2025-04-19 10:58:52
72.37.37.235 pc-006B6D-011.spks.uprr.com 2025-04-19 10:58:52
72.37.37.236 PR006B6D0C.axis.uprr.com 2025-04-19 10:58:52
72.37.37.237 dyn-006B6D-013.spks.uprr.com 2025-04-19 10:58:52
72.37.37.238 dyn-006b6d-014.spks.uprr.com 2025-04-19 10:58:52
72.37.37.239 dyn-006B6D-015.spks.uprr.com 2025-04-19 10:58:52
72.37.37.254 vlan750.c8300-03.spks.uprr.com 2025-04-19 10:58:52

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
Italy 1295 52400000 28616786182144
Argentina 1295 19700736 18776454463488
Hong Kong 1278 17793220 7811255042816
Japan 1266 159053160 33553584619520
Spain 1236 34562304 7530784034816