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:127)

IP Host DateTime
128.255.22.0 eng-net.engr.uiowa.edu 2025-06-10 03:11:31
128.255.22.1 rtr-sc02.engr.uiowa.edu 2025-06-10 03:11:31
128.255.22.3 s-l102.engr.uiowa.edu 2025-06-10 03:11:31
128.255.22.4 cvs.eng.uiowa.edu 2025-06-10 03:11:31
128.255.22.5 s-l012-new.engr.uiowa.edu 2025-06-10 03:11:31
128.255.22.10 bouncer.eng.uiowa.edu 2025-06-10 03:11:31
128.255.22.15 s-ecn020.linux.ecn.uiowa.edu 2025-06-10 03:11:31
128.255.22.16 s-l001.engr.uiowa.edu 2025-06-10 03:11:31
128.255.22.17 s-l002.engr.uiowa.edu 2025-06-10 03:11:31
128.255.22.18 putt.eng.uiowa.edu 2025-06-10 03:11:31
128.255.22.19 otoscope.eng.uiowa.edu 2025-06-10 03:11:31
128.255.22.21 cbcb.eng.uiowa.edu 2025-06-10 03:11:31
128.255.22.22 portal.eng.uiowa.edu 2025-06-04 21:04:54
128.255.22.30 asap.eng.uiowa.edu 2025-06-10 03:11:31
128.255.22.36 wildebeest.eng.uiowa.edu 2025-06-10 03:11:31
128.255.22.37 devel2.eng.uiowa.edu 2025-06-10 03:11:31
128.255.22.39 pdb.eng.uiowa.edu 2025-06-10 03:11:31
128.255.22.40 devel1.eng.uiowa.edu 2025-06-08 09:14:21
128.255.22.42 icr.eng.uiowa.edu 2025-06-04 21:04:54
128.255.22.47 5317-nat01.eng.uiowa.edu 2025-06-10 03:11:31
128.255.22.48 iibi-mrrf-u05.iibi.uiowa.edu 2025-06-10 03:11:31
128.255.22.54 audiogene.eng.uiowa.edu 2025-06-10 03:11:31
128.255.22.57 qin.eng.uiowa.edu 2025-06-10 03:11:31
128.255.22.63 labdirector.eng.uiowa.edu 2025-06-10 03:11:31
128.255.22.64 mahajan.eng.uiowa.edu 2025-06-10 03:11:31
128.255.22.65 cordova.eng.uiowa.edu 2025-06-10 03:11:31
128.255.22.66 5312-nat01.eng.uiowa.edu 2025-06-10 03:11:31
128.255.22.67 5315-nat01.eng.uiowa.edu 2025-06-10 03:11:31
128.255.22.74 skimac-3.eng.uiowa.edu 2025-06-04 21:04:54
128.255.22.75 skimac-5.eng.uiowa.edu 2025-06-10 03:11:31
128.255.22.76 csg-sle12-lamp.ecn.uiowa.edu 2025-06-10 03:11:31
128.255.22.78 r-uihilab01.ecn.uiowa.edu 2025-06-10 03:11:31
128.255.22.79 r-uihilab02.ecn.uiowa.edu 2025-06-10 03:11:31
128.255.22.81 iihr-uihilab.iowa.uiowa.edu 2025-06-10 03:11:31
128.255.22.83 t32.eng.uiowa.edu 2025-06-10 03:11:31
128.255.22.85 blackcomb.eng.uiowa.edu 2025-06-10 03:11:31
128.255.22.86 ttn.eng.uiowa.edu 2025-06-10 03:11:31
128.255.22.99 igv.eng.uiowa.edu 2025-06-10 03:11:31
128.255.22.100 s-ccad31.ccad.uiowa.edu 2025-06-10 03:11:31
128.255.22.101 www-old.iti.uiowa.edu 2025-06-10 03:11:31
128.255.22.102 ftp.iti.uiowa.edu 2025-06-10 03:11:31
128.255.22.103 www.societyhumansimulation.org 2025-06-10 03:11:31
128.255.22.111 wormhole.eng.uiowa.edu 2025-06-10 03:11:31
128.255.22.112 cbcb-manager.eng.uiowa.edu 2025-06-10 03:11:31
128.255.22.116 qin-2.eng.uiowa.edu 2025-06-10 03:11:31
128.255.22.117 dvd-dev.eng.uiowa.edu 2025-06-10 03:11:31
128.255.22.118 heimdall.eng.uiowa.edu 2025-06-10 03:11:31
128.255.22.119 putt-dev.eng.uiowa.edu 2025-06-10 03:11:31
128.255.22.122 dvd.eng.uiowa.edu 2025-06-10 03:11:31
128.255.22.123 audiogene-dev.eng.uiowa.edu 2025-06-10 03:11:31
128.255.22.132 support.eng.uiowa.edu 2025-06-10 03:11:31
128.255.22.133 s-lib010.lib.uiowa.edu 2025-06-10 03:11:31
128.255.22.134 s-lib011.lib.uiowa.edu 2025-06-10 03:11:31
128.255.22.135 s-lib012.lib.uiowa.edu 2025-06-10 03:11:31
128.255.22.137 s-lib015-new.lib.uiowa.edu 2025-06-10 03:11:31
128.255.22.138 s-lib015-old.ecn.uiowa.edu 2025-06-10 03:11:31
128.255.22.139 s-lib014-old.ecn.uiowa.edu 2025-06-10 03:11:31
128.255.22.140 s-lib004.lib.uiowa.edu 2025-06-10 03:11:31
128.255.22.141 s-lib009.lib.uiowa.edu 2025-06-10 03:11:31
128.255.22.142 s-lib023-new.lib.uiowa.edu 2025-06-10 03:11:31
128.255.22.143 s-lib005.lib.uiowa.edu 2025-06-10 03:11:31
128.255.22.144 s-lib006.lib.uiowa.edu 2025-06-10 03:11:31
128.255.22.145 s-lib007.lib.uiowa.edu 2025-06-10 03:11:31
128.255.22.146 s-lib008.lib.uiowa.edu 2025-06-10 03:11:31
128.255.22.147 s-lib024-new.ecn.uiowa.edu 2025-06-10 03:11:31
128.255.22.148 s-lib013.lib.uiowa.edu 2025-06-10 03:11:31
128.255.22.149 s-lib014.lib.uiowa.edu 2025-06-10 03:11:31
128.255.22.150 s-lib015.lib.uiowa.edu 2025-06-10 03:11:31
128.255.22.152 s-lib016.lib.uiowa.edu 2025-06-10 03:11:31
128.255.22.153 s-lib017.lib.uiowa.edu 2025-06-10 03:11:31
128.255.22.154 diyhistory.lib.uiowa.edu 2025-06-10 03:11:31
128.255.22.155 s-lib018.lib.uiowa.edu 2025-06-10 03:11:31
128.255.22.158 diyhistory.ecn.uiowa.edu 2025-06-10 03:11:31
128.255.22.159 s-lib019.lib.uiowa.edu 2025-06-04 21:04:54
128.255.22.160 s-lib020.lib.uiowa.edu 2025-06-10 03:11:31
128.255.22.161 s-lib021.lib.uiowa.edu 2025-06-10 03:11:31
128.255.22.162 explorer.lib.uiowa.edu 2025-06-10 03:11:31
128.255.22.163 s-lib022.lib.uiowa.edu 2025-06-10 03:11:31
128.255.22.164 hawkeyes.lib.uiowa.edu 2025-06-10 03:11:31
128.255.22.165 s-lib023.lib.uiowa.edu 2025-06-10 03:11:31
128.255.22.166 s-lib024.lib.uiowa.edu 2025-06-10 03:11:31
128.255.22.167 gots.lib.uiowa.edu 2025-06-10 03:11:31
128.255.22.168 s-lib025.lib.uiowa.edu 2025-06-10 03:11:31
128.255.22.169 aspaceadmin.lib.uiowa.edu 2025-06-10 03:11:31
128.255.22.170 stonerounds.eng.uiowa.edu 2025-06-04 21:04:54
128.255.22.171 s-lib026.lib.uiowa.edu 2025-06-10 03:11:31
128.255.22.172 s-lib028.lib.uiowa.edu 2025-06-10 03:11:31
128.255.22.175 schedule.iibi.uiowa.edu 2025-06-10 03:11:31
128.255.22.176 s-iibi32.iibi.uiowa.edu 2025-06-10 03:11:31
128.255.22.177 schedule-stage.iibi.uiowa.edu 2025-06-10 03:11:31
128.255.22.178 schedule-new.iibi.uiowa.edu 2025-06-10 03:11:31
128.255.22.179 schedule-old.iibi.uiowa.edu 2025-06-04 21:04:54
128.255.22.180 code-testing.iibi.uiowa.edu 2025-06-10 03:11:31
128.255.22.181 new.iibi.uiowa.edu 2025-06-10 03:11:31
128.255.22.184 s-iibi45.iibi.uiowa.edu 2025-06-10 03:11:31
128.255.22.186 5315-nat00.eng.uiowa.edu 2025-06-10 03:11:31
128.255.22.190 s-l110.ecn.uiowa.edu 2025-06-10 03:11:31
128.255.22.191 lnx-idea004.ecn.uiowa.edu 2025-06-10 03:11:31
128.255.22.192 lnx-idea005.ecn.uiowa.edu 2025-06-10 03:11:31
128.255.22.193 lnx-idea006.ecn.uiowa.edu 2025-06-10 03:11:31
128.255.22.195 s-l116.ecn.uiowa.edu 2025-06-10 03:11:31
128.255.22.196 www.iibi.uiowa.edu 2025-06-10 03:11:31
128.255.22.197 nebraska.ecn.uiowa.edu 2025-06-10 03:11:31
128.255.22.205 s-iibi30.iibi.uiowa.edu 2025-06-10 03:11:31
128.255.22.206 s-iibi31.iibi.uiowa.edu 2025-06-10 03:11:31
128.255.22.207 s-iibi31-new.iibi.uiowa.edu 2025-06-10 03:11:31
128.255.22.209 nas.cgrer.uiowa.edu 2025-06-10 03:11:31
128.255.22.210 bio.cgrer.uiowa.edu 2025-06-10 03:11:31
128.255.22.211 atmos.cgrer.uiowa.edu 2025-06-10 03:11:31
128.255.22.212 snow3.cgrer.uiowa.edu 2025-06-10 03:11:31
128.255.22.213 snow4.cgrer.uiowa.edu 2025-06-10 03:11:31
128.255.22.214 snow5.cgrer.uiowa.edu 2025-06-10 03:11:31
128.255.22.215 snow1.cgrer.uiowa.edu 2025-06-10 03:11:31
128.255.22.216 magneto.cgrer.uiowa.edu 2025-06-10 03:11:31
128.255.22.217 aerosol.cgrer.uiowa.edu 2025-06-10 03:11:31
128.255.22.218 arctic.cgrer.uiowa.edu 2025-06-10 03:11:31
128.255.22.219 magneto1.cgrer.uiowa.edu 2025-06-10 03:11:31
128.255.22.220 carbon1.cgrer.uiowa.edu 2025-06-10 03:11:31
128.255.22.224 hail.cgrer.uiowa.edu 2025-06-10 03:11:31
128.255.22.225 bio-old.cgrer.uiowa.edu 2025-06-10 03:11:31
128.255.22.226 snow3-old.cgrer.uiowa.edu 2025-06-10 03:11:31
128.255.22.227 snow4-old.cgrer.uiowa.edu 2025-06-10 03:11:31
128.255.22.228 snow5-old.cgrer.uiowa.edu 2025-06-10 03:11:31
128.255.22.230 carbon1-old.cgrer.uiowa.edu 2025-06-10 03:11:31
128.255.22.232 magneto1-old.cgrer.uiowa.edu 2025-06-10 03:11:31
128.255.22.237 vapor4.cgrer.uiowa.edu 2025-06-10 03:11:31
128.255.22.238 vapor5.cgrer.uiowa.edu 2025-06-04 21:04:54

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