BGP Announced

AS CIDR Description
AS6106 138.23.0.0/16 UCR-EDU - University of California, Riverside, US

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:114)

IP Host DateTime
138.23.248.1 d-some-sf-4-5--v137.ucr.edu 2025-07-07 14:11:58
138.23.248.2 d-some-sf-4-v137.ucr.edu 2025-07-08 05:25:18
138.23.248.3 d-some-sf-5-v137.ucr.edu 2025-07-08 05:25:18
138.23.248.4 mathserv-1.ucr.edu 2025-07-13 08:58:33
138.23.248.5 bareos-stor-rc3-1.ucr.edu 2025-07-13 08:58:33
138.23.248.8 exch-app-1.exch.ucr.edu 2025-07-13 08:58:33
138.23.248.9 bacula-dir-1.ucr.edu 2025-07-13 08:58:33
138.23.248.10 webim-1.ucr.edu 2025-07-13 08:58:33
138.23.248.12 mysqlclu-tst-3.ucr.edu 2025-07-08 05:25:18
138.23.248.14 wol.ucr.edu 2025-07-07 14:11:58
138.23.248.15 soagate.ucr.edu 2025-07-08 05:25:18
138.23.248.16 soagate-dev.ucr.edu 2025-07-13 08:58:33
138.23.248.19 ads-temp-rc3.ucr.edu 2025-07-08 05:25:18
138.23.248.20 mman-1.ucr.edu 2025-07-06 10:16:17
138.23.248.23 t2flex-db-dev-1.ucr.edu 2025-07-13 08:58:33
138.23.248.24 auth-test-1.ucr.edu 2025-07-13 08:58:33
138.23.248.25 auth-test-2.ucr.edu 2025-07-13 08:58:33
138.23.248.27 smtp-out-1.ucr.edu 2025-07-08 05:25:18
138.23.248.30 nfstest.ucr.edu 2025-07-07 14:11:52
138.23.248.31 riv-prd-1.ucr.edu 2025-07-08 05:25:18
138.23.248.32 ora04-4140.ucr.edu 2025-07-07 14:11:58
138.23.248.33 audit-tst-1.ucr.edu 2025-07-13 08:58:33
138.23.248.34 audit-tst-2.ucr.edu 2025-07-13 08:58:33
138.23.248.40 im-dev-2.ucr.edu 2025-07-08 05:25:18
138.23.248.41 webmail.ucr.edu 2025-07-13 08:58:33
138.23.248.42 mysqlclu-tst-4.ucr.edu 2025-07-13 08:58:33
138.23.248.45 ad-tmp-1.ucr.edu 2025-07-13 08:58:33
138.23.248.46 ad-tmp-2.ucr.edu 2025-07-13 08:58:33
138.23.248.50 pinnacle-prd-2.ads.ucr.edu 2025-07-13 08:58:33
138.23.248.55 kali-prd-1.ucr.edu 2025-07-07 14:11:52
138.23.248.56 oradev10-sb.ucr.edu 2025-07-08 05:25:18
138.23.248.57 oraignite.ucr.edu 2025-07-13 08:58:33
138.23.248.58 radius-prd-1.ucr.edu 2025-07-08 05:25:18
138.23.248.59 mx-test.ucr.edu 2025-07-13 08:58:33
138.23.248.61 tombstone.ads.ucr.edu 2025-07-13 08:58:33
138.23.248.64 mx.ucr.edu 2025-07-13 08:58:33
138.23.248.65 smtp-out-3.ucr.edu 2025-07-07 14:11:58
138.23.248.66 mx.ucr.edu 2025-07-13 08:58:33
138.23.248.68 exch-wds.ucr.edu 2025-07-13 08:58:33
138.23.248.73 infra-dev-4.ads.ucr.edu 2025-07-13 08:58:33
138.23.248.74 infra-dev-5.ucr.edu 2025-07-08 05:25:18
138.23.248.75 infra-dev-6.ads.ucr.edu 2025-07-13 08:58:33
138.23.248.76 infra-dev-7.ads.ucr.edu 2025-07-13 08:58:33
138.23.248.78 vcenter-2.ads.ucr.edu 2025-07-08 05:25:18
138.23.248.79 db-tst-1.ads.ucr.edu 2025-07-13 08:58:33
138.23.248.80 db-tst-2.ucr.edu 2025-07-08 05:25:18
138.23.248.81 bacula-dir-2.ucr.edu 2025-07-13 08:58:33
138.23.248.83 amcas-tst-1.ads.ucr.edu 2025-07-07 14:11:58
138.23.248.90 chattemp.ucr.edu 2025-07-08 05:25:18
138.23.248.92 ads-fs-2.ads.ucr.edu 2025-07-08 05:25:18
138.23.248.93 iis-newenv-1.ads.ucr.edu 2025-07-13 08:58:33
138.23.248.94 smtp-out-4.ucr.edu 2025-07-08 05:25:18
138.23.248.114 zenoss-tst-1.ucr.edu 2025-07-13 08:58:33
138.23.248.115 webapp-tst-1.ucr.edu 2025-07-08 05:25:18
138.23.248.116 vendor-bastion.ads.ucr.edu 2025-07-11 19:20:13
138.23.248.117 idp-dev-1.ucr.edu 2025-07-13 08:58:33
138.23.248.118 listserv-prd-1.ucr.edu 2025-07-13 08:58:33
138.23.248.119 webapp-tst-2.ucr.edu 2025-07-08 05:25:18
138.23.248.121 ugo.ucr.edu 2025-07-13 08:58:33
138.23.248.123 xmpp-prd-2.ucr.edu 2025-07-08 05:25:18
138.23.248.125 echoencoder-1.ucr.edu 2025-07-07 14:11:58
138.23.248.126 echosystem-2.ucr.edu 2025-07-13 08:58:33
138.23.248.127 echoencoder-2.ucr.edu 2025-07-07 14:11:52
138.23.248.128 mediabox.ads.ucr.edu 2025-07-13 08:58:33
138.23.248.129 idapi-tst-1.ucr.edu 2025-07-13 08:58:33
138.23.248.131 mymedia.ucr.edu 2025-07-08 05:25:18
138.23.248.133 mailws.ucr.edu 2025-07-07 14:11:52
138.23.248.134 mailwstest.ucr.edu 2025-07-08 05:25:18
138.23.248.142 mailtools-1.ucr.edu 2025-07-08 05:25:18
138.23.248.145 sccm-fs-1.ads.ucr.edu 2025-07-08 05:25:18
138.23.248.147 digest-prd-1.ucr.edu 2025-07-07 14:11:52
138.23.248.148 xmpp-tst-2.ucr.edu 2025-07-13 08:58:33
138.23.248.149 dpm-prd-1.ads.ucr.edu 2025-07-13 08:58:33
138.23.248.150 iis-ead-pdf-1.ads.ucr.edu 2025-07-13 08:58:33
138.23.248.151 iis-ead-pdf-2.ads.ucr.edu 2025-07-08 05:25:18
138.23.248.152 iis-ead-pdf-3.ads.ucr.edu 2025-07-13 08:58:33
138.23.248.153 iis-ead-pdf-4.ads.ucr.edu 2025-07-08 05:25:18
138.23.248.154 listserv-dev-1.ucr.edu 2025-07-13 08:58:33
138.23.248.158 dpm-tst-1.ads.ucr.edu 2025-07-06 10:16:20
138.23.248.163 echo-sql-prd-1.ads.ucr.edu 2025-07-13 08:58:33
138.23.248.170 idapi-prd-1.ucr.edu 2025-07-13 08:58:33
138.23.248.173 graphite-tst-1.ucr.edu 2025-07-08 05:25:18
138.23.248.174 win2008r2ent-templ.ads.ucr.edu 2025-07-08 05:25:18
138.23.248.179 ucrad-dc-1.ucr.edu 2025-07-11 19:20:17
138.23.248.182 scs-dc-2.ucr.edu 2025-07-13 08:58:33
138.23.248.184 oraiasprd2.ucr.edu 2025-07-08 05:25:18
138.23.248.187 status-dev-2.ucr.edu 2025-07-13 08:58:33
138.23.248.190 infra-dev-4.ucr.edu 2025-07-13 08:58:33
138.23.248.197 ads-sql-2.ads.ucr.edu 2025-07-08 05:25:18
138.23.248.200 rstat-prd-1.ucr.edu 2025-07-08 05:25:18
138.23.248.201 ps-crystal-1.ads.ucr.edu 2025-07-08 05:25:18
138.23.248.204 pinnacle-prd-1.ads.ucr.edu 2025-07-08 05:25:18
138.23.248.208 ossim-1.ucr.edu 2025-07-08 05:25:18
138.23.248.213 ids-prd-1.ucr.edu 2025-07-12 01:23:09
138.23.248.214 smtp-edge-3.ucr.edu 2025-07-12 01:23:09
138.23.248.217 mailman-tst-1.ucr.edu 2025-07-13 08:58:33
138.23.248.218 vcma-acorn.ucr.edu 2025-07-13 08:58:33
138.23.248.224 centos-62.ucr.edu 2025-07-13 08:58:33
138.23.248.225 spilite.ucr.edu 2025-07-13 08:58:33
138.23.248.226 sectools-dev-1.ucr.edu 2025-07-13 08:58:33
138.23.248.229 oraproddw-sb.ucr.edu 2025-07-13 08:58:33
138.23.248.231 pcwebprint.ads.ucr.edu 2025-07-08 05:25:18
138.23.248.234 smtp-edge-1.ucr.edu 2025-07-08 05:25:18
138.23.248.236 ejabberd-tst-1.ucr.edu 2025-07-08 05:25:18
138.23.248.237 mailman-prd-1.ucr.edu 2025-07-13 08:58:33
138.23.248.238 smtp-edge-5.ucr.edu 2025-07-13 08:58:33
138.23.248.239 temp-ad-forest-dc-1.ads.ucr.edu 2025-07-08 05:25:18
138.23.248.240 w7ent64sp1-tmpl.ads.ucr.edu 2025-07-08 05:25:18
138.23.248.241 papercut-prd-1.ads.ucr.edu 2025-07-13 08:58:33
138.23.248.242 digest-dev-1.ucr.edu 2025-07-08 05:25:18
138.23.248.246 graphite-prd-1.ucr.edu 2025-07-13 08:58:33
138.23.248.247 smtp1.ucr.edu 2025-07-08 05:25:18
138.23.248.249 sectools.ucr.edu 2025-07-07 14:11:52
138.23.248.250 bryce.ucr.edu 2025-07-13 08:58:33

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