BGP Announced

AS CIDR Description
AS3676 128.255.0.0/16 UIOWA-AS - University of Iowa, US

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:194)

IP Host DateTime
128.255.66.0 itf-dc-gen-global-net.uiowa.edu 2025-07-17 20:36:06
128.255.66.1 rtr-itf-1-production.net.uiowa.edu 2025-07-17 20:36:06
128.255.66.2 rtr-itf-2-production.net.uiowa.edu 2025-07-17 20:36:06
128.255.66.13 sandbox-dc01.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.14 www.esupplier.uiowa.edu 2025-07-17 20:36:06
128.255.66.15 fw-itf-tr.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.16 fw-itf-tr-s.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.17 itssas-001.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.20 itsnt2362.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.21 itsnt2363.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.22 oto-001.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.23 itsecurity31-u.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.24 web-farm218.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.25 dsl-server-001.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.26 itsvanillaitf.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.27 itsvanillaitf2.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.28 finupg.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.29 ihdev-app-tmp.lib.uiowa.edu 2025-07-17 20:36:06
128.255.66.30 itsnt2063.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.31 csi-005.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.32 hold-web.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.33 fnew-db.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.34 fnew-app.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.35 itsnt2740.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.36 iowadc5.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.37 fin-web01.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.38 itsnt2344.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.39 cio-003.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.40 smtp1-dispatch.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.41 web-farm219.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.42 itsnt3159.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.43 uiowa-tsl3.uiowa.edu 2025-07-17 20:36:06
128.255.66.44 iowadc1.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.45 iowadc4.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.46 uiowa-dc2.uiowa.edu 2025-07-17 20:36:06
128.255.66.48 itsnt663.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.49 web-farm216.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.50 itsnt1157.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.51 itsnt1158.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.52 itsnt1159.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.53 itsnt1160.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.54 dnadev-dc1.dnadev.iowa.uiowa.edu 2025-07-21 07:10:22
128.255.66.55 itsnt2251.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.56 itsnt1976.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.59 itsnt2130.iowa-test.ad-test.uiowa.edu 2025-07-17 20:36:06
128.255.66.60 edns1.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.62 itsnt2131.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.64 itsnt2139.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.65 iowadc01.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.66 iowadc04.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.67 itsnt2140.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.70 csi-006.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.72 fprod-psd.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.73 ftest-psd.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.74 iowadc05.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.75 hupg-web01.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.76 stick.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.77 web-farm105.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.79 itsnt2142.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.80 web-farm220.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.81 itsnt2143.iowa-test.ad-test.uiowa.edu 2025-07-17 20:36:06
128.255.66.82 dnawebservices.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.83 itsnt2144.iowa-test.ad-test.uiowa.edu 2025-07-17 20:36:06
128.255.66.84 smtp3-dispatch.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.85 itsnt2145.iowa-test.ad-test.uiowa.edu 2025-07-17 20:36:06
128.255.66.86 hdev-web01.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.87 smtp5-dispatch.its.uiowa.edu 2025-07-21 07:10:22
128.255.66.88 itsnt1295.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.89 dnatest-dc1.dnatest.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.90 web-farm225.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.91 dim.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.93 setup-itf-10.its.uiowa.edu 2025-07-21 07:10:22
128.255.66.94 web-farm221.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.96 bengal.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.98 itsecurity31.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.99 itsnt2202.sandbox.uiowa.edu 2025-07-17 20:36:06
128.255.66.101 itsnt2427.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.102 itsnt1296.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.103 itsnt2287.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.104 itsnt423.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.105 itsnt3164.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.106 setup-itf-2.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.107 tcob-005.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.108 path-001.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.109 itsnt3104.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.110 itsnt3142.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.111 web-farm226.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.112 ad-test-dc1.ad-test.uiowa.edu 2025-07-21 07:10:22
128.255.66.113 iowa-test-dc1.iowa-test.ad-test.uiowa.edu 2025-07-17 20:36:06
128.255.66.114 itsnt3125.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.115 itsnt753.sandbox.uiowa.edu 2025-07-17 20:36:06
128.255.66.116 itsnt1115.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.117 sandbox-dc1.sandbox.uiowa.edu 2025-07-17 20:36:06
128.255.66.118 bright.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.119 itsnt1297.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.120 web-farm222.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.121 smtp1-test.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.122 web-farm223.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.123 dnadev-dc01.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.124 itsnt2772.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.126 itsnt2380.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.127 itsnt2289.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.128 itsnt2291.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.129 itsnt1298.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.130 web-farm38.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.131 itsx1012.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.132 itsnt1299.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.133 itsnt1300.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.134 osa-002.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.135 itsnt2292.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.136 itsnt1879.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.137 itf1-db.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.138 itsnt378.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.140 spock.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.141 smtp7-dispatch.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.142 facprod.facilities.uiowa.edu 2025-07-17 20:36:06
128.255.66.143 smtp9-dispatch.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.144 itsnt728.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.145 smtp11-dispatch.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.146 itsnt758.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.147 fdev-psd.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.148 itsnt814.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.150 itsnt822.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.151 sst-test-itf-01.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.152 sst-test-itf-02.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.154 itsnt574.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.156 web-farm108.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.158 itsnt2355.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.159 svr2019osd.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.163 itsnt2987.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.164 catalina.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.166 itsnt2381.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.167 edns3.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.168 truss.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.170 itsnt2428.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.173 web-farm121.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.175 uiowa-mg2.uiowa.edu 2025-07-17 20:36:06
128.255.66.176 p2v-morrow.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.177 itf1-web.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.178 hupg-web.its.uiowa.edu 2025-07-21 07:09:26
128.255.66.179 itsnt2958.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.180 hprod-web01.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.181 facprod.facilities.uiowa.edu 2025-07-17 20:36:06
128.255.66.182 itsnt2447.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.186 itsnt859.sandbox.uiowa.edu 2025-07-17 20:36:06
128.255.66.187 itsnt2692.iowa.uiowa.edu 2025-07-21 07:10:22
128.255.66.189 itsnt2694.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.193 dnatest-dc01.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.194 itsnt2618.sandbox.uiowa.edu 2025-07-17 20:36:06
128.255.66.195 neg-test-1.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.197 uiowa-dc04.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.199 iowadc07.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.200 iowadc08.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.201 iowadc09.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.202 iowadc10.iowa.uiowa.edu 2025-07-21 07:10:22
128.255.66.203 uiowa-dc03.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.204 hdev-app.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.208 pe2021-icts.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.209 pe2021-rs.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.210 itsnt2619.sandbox.uiowa.edu 2025-07-17 20:36:06
128.255.66.211 itsnt2623.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.212 itsnt2624.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.213 itsnt2625.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.215 xdns0.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.216 itsnt540.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.217 ad-test-dc02.ad-test.uiowa.edu 2025-07-17 20:36:06
128.255.66.218 ad-test-dc01.ad-test.uiowa.edu 2025-07-17 20:36:06
128.255.66.219 iowa-test-dc01.iowa-test.ad-test.uiowa.edu 2025-07-17 20:36:06
128.255.66.220 iowa-test-dc02.iowa-test.ad-test.uiowa.edu 2025-07-17 20:36:06
128.255.66.221 fintest.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.222 itsnt598.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.223 itsnt599.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.224 dmc-failover-test.public-health.uiowa.edu 2025-07-21 07:10:22
128.255.66.226 web-farm122.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.229 itsnt2959.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.230 itsnt751.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.231 hrpg.uiowa.edu 2025-07-17 20:36:06
128.255.66.232 itsnt2988.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.233 itsnt2992.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.234 itsnt2993.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.235 peacock02.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.236 osa.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.237 itsnt2695.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.240 itsnt2703.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.241 itsnt2960.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.243 itsnt3096.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.245 bagel.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.248 itsnt3097.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.249 hprod-app.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.250 fprod-web.its.uiowa.edu 2025-07-17 20:36:06
128.255.66.251 test.sftp.iowa.uiowa.edu 2025-07-17 20:36:06
128.255.66.253 hr-svc.uiowa.edu 2025-07-17 20:36:06
128.255.66.254 hrim.uiowa.edu 2025-07-17 20:36:06
128.255.66.255 test.ftps.iowa.uiowa.edu 2025-07-17 20:36:06

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