BGP Announced

AS CIDR Description
AS31 134.4.0.0/16 CIT - California Institute of Technology, US

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:74)

IP Host DateTime
134.4.25.11 vmconfluence.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.19 vmiceweb01.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.21 vmsextans.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.22 vmnexsci.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.23 vmiceweb02.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.24 vmnavo01.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.25 vmiceweb03.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.26 vmltbdrop.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.27 vmiceweb04.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.28 vmiceweb05.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.31 cygnusa.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.32 vmromancpgs1.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.33 vmromanrtps1.ipac.caltech.edu 2025-07-14 14:11:47
134.4.25.34 vmromanweb1.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.43 neosinng01.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.44 neosing02.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.46 vmjira.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.61 mrisgwb5-rby1.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.66 vmcollaboration.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.80 wfirstdev.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.82 wfirstpnsdev.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.83 deposit.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.84 spider.ipac.caltech.edu 2025-07-09 21:22:31
134.4.25.87 http-px3.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.88 mrisgwb1-php1.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.101 spitzer-app1.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.106 spitzer-app2.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.109 ipacwiki.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.111 vmltbext1.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.114 ipacwiki-new.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.115 vmpti.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.116 isgsupport-old.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.117 spitzer-app3.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.119 staffweb.ipac.caltech.edu 2025-07-09 21:22:31
134.4.25.120 isgsupport2.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.121 isgsupport3.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.122 vmcatcopy.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.123 vmcoolwiki.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.130 isgkvmpns1.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.132 catcopyold.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.135 fijiold.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.144 waltz.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.146 mrisgwb1-vm1.ipac.caltech.edu palomar.ipac.caltech.edu alpine.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.147 mrisgwb1-vm2.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.148 palomar.ipac.caltech.edu alpine.ipac.caltech.edu mrisgwb2-vm1.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.149 mrisgwb2-vm2.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.150 mrisgwb-vm1.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.151 mrisgwb-vm2.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.152 mrisgstream01.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.153 mrisgwb1-pxy1.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.155 mrisgwb3-php3.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.158 mrisgwb4-vm1old.ipac.caltech.edu 2025-07-09 21:22:31
134.4.25.160 mrisgwb4-php1.ipac.caltech.edu 2025-07-09 21:22:31
134.4.25.161 mrisgwb2-vm3.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.162 sscdo.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.165 mrisgwb4-vm2.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.166 mrisgwb4-vm3.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.171 astropix01.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.172 images01.ipac.caltech.edu 2025-07-09 21:22:31
134.4.25.173 xquery01.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.175 astroweb01old.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.177 pmpns.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.178 vmwebmail.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.181 wfirst-web-archive.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.182 wfirst-web2.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.183 wfirst-web3.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.184 coolcosmos01.ipac.caltech.edu 2025-07-09 21:22:31
134.4.25.185 wfirstpnskvm1.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.187 astroweb02.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.189 wfirstpnswip.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.190 astroweb03-old.ipac.caltech.edu 2025-07-09 21:22:31
134.4.25.192 jiratest2.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.236 vmspeedtest-pns.ipac.caltech.edu 2025-07-15 00:11:09
134.4.25.246 vmwise2.ipac.caltech.edu 2025-07-15 00:11:09

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