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:138)

IP Host DateTime
72.37.56.34 gi0X0X0.c4300spare.wtsk.uprr.com 2025-07-03 07:43:09
72.37.56.35 digm-spare.wtsk.uprr.com 2025-06-28 13:19:56
72.37.56.36 e0X1.c5900spare1.wtsk.uprr.com 2025-07-03 07:43:09
72.37.56.37 mcc6303-01.wtsk.uprr.com 2025-07-03 07:43:09
72.37.56.38 vlan301.c8300-02.wtsk.uprr.com 2025-07-03 07:43:09
72.37.56.44 rect-01.elli.uprr.com 2025-07-03 07:43:09
72.37.56.45 mcc6303-01.elli.uprr.com 2025-07-03 07:43:09
72.37.56.46 vlan300.c4300-01.elli.uprr.com 2025-07-03 07:43:09
72.37.56.65 ptp300-01.find.uprr.com 2025-06-28 13:19:56
72.37.56.66 ptp300-01.deca.uprr.com 2025-07-03 07:43:09
72.37.56.69 vlan10.c4300-02.find.uprr.com 2025-07-03 07:43:09
72.37.56.70 vlan10.c2800-01.deca.uprr.com 2025-07-03 07:43:09
72.37.56.73 vlan20.c8300-01.milw.uprr.com 2025-07-03 07:43:09
72.37.56.74 vlan20.c3650-11.milw.uprr.com 2025-07-03 07:43:09
72.37.56.77 vlan25.c3560-25.dltn.uprr.com 2025-07-03 07:43:09
72.37.56.78 gi0x0x0-25.c4300-01.chtt.uprr.com 2025-07-03 07:43:09
72.37.56.81 roip03.prvs.uprr.com 2025-07-03 18:10:17
72.37.56.82 aviat01.prvs.uprr.com 2025-07-03 07:43:09
72.37.56.86 vlan308.c3650-058.prvs.uprr.com 2025-07-03 07:43:09
72.37.56.89 roip01.wtsk.uprr.com 2025-07-03 07:43:09
72.37.56.90 rect-01.wtsk.uprr.com 2025-07-03 07:43:09
72.37.56.92 ipx1000-01.wtsk.uprr.com 2025-07-03 07:43:09
72.37.56.93 ipx1000-02.wtsk.uprr.com 2025-07-03 07:43:09
72.37.56.94 vlan300.c8300-02.wtsk.uprr.com 2025-07-03 07:43:09
72.37.56.97 pc-000EF5-001.stjm.uprr.com 2025-07-03 07:43:09
72.37.56.98 pc-000ef5-002.stjm.uprr.com 2025-07-03 07:43:09
72.37.56.99 pc-000ef5-003.stjm.uprr.com 2025-07-03 07:43:09
72.37.56.100 pc-000EF5-004.stjm.uprr.com 2025-07-03 07:43:09
72.37.56.101 pc-000EF5-005.stjm.uprr.com 2025-07-03 07:43:09
72.37.56.102 pc-000EF5-006.stjm.uprr.com 2025-07-03 07:43:09
72.37.56.103 pc-000EF5-007.stjm.uprr.com 2025-07-03 07:43:09
72.37.56.104 PR0EF508.axis.uprr.com 2025-07-03 07:43:09
72.37.56.105 PR0EF509.axis.uprr.com 2025-07-03 07:43:09
72.37.56.106 pc-000EF5-010.stjm.uprr.com 2025-07-03 07:43:09
72.37.56.107 pc-000EF5-011.stjm.uprr.com 2025-06-28 13:19:56
72.37.56.108 pc-000EF5-012.stjm.uprr.com 2025-07-03 07:43:09
72.37.56.109 PR0EF50D.axis.uprr.com 2025-06-28 13:19:56
72.37.56.110 pc-000EF5-014.stjm.uprr.com 2025-06-28 13:19:56
72.37.56.111 pc-000EF5-015.stjm.uprr.com 2025-07-03 07:43:09
72.37.56.112 pc-000EF5-016.stjm.uprr.com 2025-07-03 07:43:09
72.37.56.113 pc-000EF5-017.stjm.uprr.com 2025-07-03 07:43:09
72.37.56.114 pc-000EF5-018.stjm.uprr.com 2025-07-03 07:43:09
72.37.56.115 pc-000ef5-019.stjm.uprr.com 2025-07-03 07:43:09
72.37.56.116 pc-000EF5-020.stjm.uprr.com 2025-07-03 07:43:09
72.37.56.117 dyn-000EF5-021.stjm.uprr.com 2025-07-03 07:43:09
72.37.56.118 dyn-000ef5-022.stjm.uprr.com 2025-07-03 07:43:09
72.37.56.119 dyn-000EF5-023.stjm.uprr.com 2025-07-03 07:43:09
72.37.56.120 dyn-000ef5-024.stjm.uprr.com 2025-07-03 07:43:09
72.37.56.121 dyn-000ef5-025.stjm.uprr.com 2025-07-03 07:43:09
72.37.56.122 dyn-000EF5-026.stjm.uprr.com 2025-07-03 07:43:09
72.37.56.123 dyn-000EF5-027.stjm.uprr.com 2025-07-03 07:43:09
72.37.56.124 dyn-000ef5-028.stjm.uprr.com 2025-06-28 13:19:56
72.37.56.125 mk112n.ppevend.uprr.com 2025-07-03 07:43:09
72.37.56.126 vlan829.c4300-01.stjm.uprr.com 2025-07-03 07:43:09
72.37.56.129 tun197380.asr1000b.prvs.uprr.com 2025-07-03 07:43:09
72.37.56.130 tun4.c4300-50.chgo.uprr.com 2025-07-03 07:43:09
72.37.56.132 lo0.c4300-50.chgo.uprr.com 2025-07-03 07:43:09
72.37.56.133 lo0.c8300-97.chgo.uprr.com 2025-06-28 13:19:56
72.37.56.134 lo0.c4300-02.alta.uprr.com 2025-07-03 07:43:09
72.37.56.135 lo0.c8300-01.desp.uprr.com 2025-07-03 07:43:09
72.37.56.136 tun197167.asr1000b.prvs.uprr.com 2025-07-03 07:43:09
72.37.56.137 tun4.c4300-01.stjm.uprr.com 2025-07-03 07:43:09
72.37.56.141 gi0X0X1-44.c8300-97.chgo.uprr.com 2025-07-03 07:43:09
72.37.56.142 vlan44.c9300-065.chgo.uprr.com 2025-07-03 07:43:09
72.37.56.157 e0X1.c5900spare2.chgo.uprr.com 2025-07-03 07:43:09
72.37.56.158 vlan641.c3560-033.chgo.uprr.com 2025-07-03 07:43:09
72.37.56.161 pc-031C5C-001.gnva.uprr.com 2025-07-03 07:43:09
72.37.56.162 pc-031c5c-002.gnva.uprr.com 2025-07-03 07:43:09
72.37.56.163 pc-031C5C-003.gnva.uprr.com 2025-07-03 07:43:09
72.37.56.164 pc-031C5C-004.gnva.uprr.com 2025-07-03 07:43:09
72.37.56.165 pc-031C5C-005.gnva.uprr.com 2025-07-03 07:43:09
72.37.56.166 pc-031c5c-006.gnva.uprr.com 2025-07-03 07:43:09
72.37.56.167 pc-031C5C-007.gnva.uprr.com 2025-07-03 07:43:09
72.37.56.168 pc-031C5C-008.gnva.uprr.com 2025-07-03 07:43:09
72.37.56.169 pc-031c5c-009.gnva.uprr.com 2025-07-03 07:43:09
72.37.56.170 pc-031c5c-010.gnva.uprr.com 2025-07-03 07:43:09
72.37.56.171 pc-031C5C-011.gnva.uprr.com 2025-07-03 07:43:09
72.37.56.172 pc-031c5c-012.gnva.uprr.com 2025-07-03 07:43:09
72.37.56.173 pc-031C5C-013.gnva.uprr.com 2025-07-03 07:43:09
72.37.56.174 pc-031C5C-014.gnva.uprr.com 2025-07-03 07:43:09
72.37.56.175 pc-031c5c-015.gnva.uprr.com 2025-07-03 07:43:09
72.37.56.176 pc-031c5c-016.gnva.uprr.com 2025-07-03 07:43:09
72.37.56.177 pc-031C5C-017.gnva.uprr.com 2025-07-03 07:43:09
72.37.56.178 pc-031C5C-018.gnva.uprr.com 2025-07-03 07:43:09
72.37.56.179 pc-031C5C-019.gnva.uprr.com 2025-07-03 07:43:09
72.37.56.180 pc-031C5C-020.gnva.uprr.com 2025-07-03 07:43:09
72.37.56.181 pc-031C5C-021.gnva.uprr.com 2025-07-03 07:43:09
72.37.56.182 pc-031C5C-022.gnva.uprr.com 2025-07-03 07:43:09
72.37.56.183 dyn-031C5C-023.gnva.uprr.com 2025-07-03 07:43:09
72.37.56.184 dyn-031C5C-024.gnva.uprr.com 2025-07-03 07:43:09
72.37.56.185 dyn-031C5C-025.gnva.uprr.com 2025-07-03 07:43:09
72.37.56.186 dyn-031C5C-026.gnva.uprr.com 2025-07-03 07:43:09
72.37.56.190 vlan752.c8300-02.gnva.uprr.com 2025-07-03 07:43:09
72.37.56.193 pc-000ee7-001.adms.uprr.com 2025-07-03 07:43:09
72.37.56.194 pc-000EE7-002.adms.uprr.com 2025-07-03 07:43:09
72.37.56.195 pc-000EE7-003.adms.uprr.com 2025-07-03 07:43:09
72.37.56.196 pc-000EE7-004.adms.uprr.com 2025-07-03 07:43:09
72.37.56.197 pc-000EE7-005.adms.uprr.com 2025-07-03 07:43:09
72.37.56.198 pc-000EE7-006.adms.uprr.com 2025-07-03 07:43:09
72.37.56.199 pc-000ee7-007.adms.uprr.com 2025-07-03 07:43:09
72.37.56.200 PR0EE708.axis.uprr.com 2025-07-03 07:43:09
72.37.56.201 PR0EE709.axis.uprr.com 2025-07-03 07:43:09
72.37.56.202 pc-000EE7-010.adms.uprr.com 2025-07-03 07:43:09
72.37.56.203 pc-000EE7-011.adms.uprr.com 2025-07-03 07:43:09
72.37.56.204 PR0EE70C.axis.uprr.com 2025-07-03 07:43:09
72.37.56.205 pc-000ee7-013.adms.uprr.com 2025-07-03 07:43:09
72.37.56.206 pc-000EE7-014.adms.uprr.com 2025-07-03 07:43:09
72.37.56.207 pc-000ee7-015.adms.uprr.com 2025-07-03 07:43:09
72.37.56.208 pc-000ee7-016.adms.uprr.com 2025-07-03 07:43:09
72.37.56.209 pc-000EE7-017.adms.uprr.com 2025-07-03 07:43:09
72.37.56.210 PR0EE712.axis.uprr.com 2025-07-03 07:43:09
72.37.56.211 PR0EE713.axis.uprr.com 2025-07-03 07:43:09
72.37.56.212 PR0EE714.axis.uprr.com 2025-07-03 07:43:09
72.37.56.213 dyn-000EE7-021.adms.uprr.com 2025-07-03 07:43:09
72.37.56.214 dyn-000EE7-022.adms.uprr.com 2025-07-03 07:43:09
72.37.56.215 dyn-000EE7-023.adms.uprr.com 2025-07-03 07:43:09
72.37.56.216 dyn-000EE7-024.adms.uprr.com 2025-07-03 07:43:09
72.37.56.219 ad112n.ppevend.uprr.com 2025-07-03 07:43:09
72.37.56.222 gi0X0X1-815.c4300-03.adms.uprr.com 2025-07-03 07:43:09
72.37.56.225 pc-03057b-001.prvs.uprr.com 2025-07-03 07:43:09
72.37.56.226 pc-03057B-002.prvs.uprr.com 2025-07-03 07:43:09
72.37.56.227 pc-03057B-003.prvs.uprr.com 2025-07-03 07:43:09
72.37.56.228 pc-03057b-004.prvs.uprr.com 2025-07-03 07:43:09
72.37.56.229 pc-03057b-005.prvs.uprr.com 2025-07-03 07:43:09
72.37.56.230 pc-03057B-006.prvs.uprr.com 2025-07-03 07:43:09
72.37.56.231 pc-03057B-007.prvs.uprr.com 2025-07-03 07:43:09
72.37.56.232 pc-03057B-008.prvs.uprr.com 2025-07-03 07:43:09
72.37.56.233 pc-03057B-009.prvs.uprr.com 2025-07-03 07:43:09
72.37.56.234 pc-03057B-010.prvs.uprr.com 2025-07-03 07:43:09
72.37.56.235 dyn-03057B-011.prvs.uprr.com 2025-07-03 07:43:09
72.37.56.236 dyn-03057b-012.prvs.uprr.com 2025-07-03 07:43:09
72.37.56.238 vlan783.c3650-133.prvs.uprr.com 2025-07-03 07:43:09
72.37.56.241 vlan47.c3650-059.prvs.uprr.com 2025-07-03 07:43:09
72.37.56.242 vlan47.c3650-017.prvs.uprr.com 2025-07-03 07:43:09
72.37.56.245 tun40912.asr1000b.prvs.uprr.com 2025-07-03 07:43:09
72.37.56.246 tun7.c4300-70.chgo.uprr.com 2025-07-03 07:43:09
72.37.56.249 rect-01.pana.uprr.com 2025-07-03 07:43:09
72.37.56.254 vlan305.c8300-01.pana.uprr.com 2025-07-03 07:43:09

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