128.111.74.0/24

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AS CIDR Description
AS131 128.111.0.0/16 UCSB-NET-AS - University of California, Santa Barbara, US

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Reverse DNS List (Total:227)

IP Host DateTime
128.111.74.1 ecigw2-74.ucsb.edu 2026-09-13 11:19:08
128.111.74.2 mbeimac.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.3 dhcp-74-3.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.4 dhcp-74-4.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.5 grexreflex.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.6 python.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.7 dhcp-74-7.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.8 dhcp-74-8.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.9 mpl-labasst1.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.10 mplserver.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.11 thinfilms.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.12 dhcp-74-12.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.13 dhcp-74-13.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.14 dhcp-74-14.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.15 dittmore.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.16 salahswitc.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.17 olson.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.18 enmt-xp.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.19 ydlin.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.20 ucsb-ilab-bridge.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.21 davidx20.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.22 adsalehlab.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.23 phys-spins-vpn.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.24 dhcp-74-24.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.25 enmt-ps4.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.26 gen3contro.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.27 pingmac.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.28 dhcp-74-28.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.29 dhcp-74-29.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.30 dhcp-74-30.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.31 georgeb.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.32 mpl-lab1.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.33 mpl-printer.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.34 dhcp-74-34.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.35 dhcp-74-35.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.36 dhcp-74-36.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.37 dhcp-74-37.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.38 zoklaptop.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.39 dhcp-74-39.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.40 riscy.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.41 ohv-35.grit.ucsb.edu 2026-09-13 11:19:08
128.111.74.43 rafiki2.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.47 dhcp-74-47.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.48 eiicolor.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.49 poblenz.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.50 dhcp-74-50.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.51 dhcp-74-51.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.52 dhcp-74-52.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.53 dhcp-74-53.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.54 dhcp-74-54.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.55 dhcp-74-55.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.56 dhcp-74-56.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.57 dhcp-74-57.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.58 dhcp-74-58.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.59 dhcp-74-59.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.60 dhcp-74-60.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.61 dhcp-74-61.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.62 dhcp-74-62.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.63 dhcp-74-63.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.64 dhcp-74-64.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.65 dhcp-74-65.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.66 dhcp-74-66.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.67 dhcp-74-67.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.68 dhcp-74-68.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.69 dhcp-74-69.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.70 dhcp-74-70.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.71 dhcp-74-71.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.72 dhcp-74-72.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.73 dhcp-74-73.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.74 dhcp-74-74.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.75 dhcp-74-75.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.76 dhcp-74-76.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.77 dhcp-74-77.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.78 dhcp-74-78.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.79 dhcp-74-79.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.80 dhcp-74-80.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.81 dhcp-74-81.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.82 dhcp-74-82.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.83 dhcp-74-83.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.84 dhcp-74-84.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.85 dhcp-74-85.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.86 dhcp-74-86.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.87 dhcp-74-87.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.88 dhcp-74-88.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.89 dhcp-74-89.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.90 dhcp-74-90.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.91 dhcp-74-91.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.92 dhcp-74-92.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.93 dhcp-74-93.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.94 dhcp-74-94.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.95 dhcp-74-95.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.96 dhcp-74-96.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.97 dhcp-74-97.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.98 dhcp-74-98.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.99 dhcp-74-99.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.100 dhcp-74-100.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.101 dhcp-74-101.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.102 ph-rossi-1355b-x8866.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.103 dhcp-74-103.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.104 dhcp-74-104.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.105 dhcp-74-105.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.106 dhcp-74-106.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.107 dhcp-74-107.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.108 dhcp-74-108.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.109 dhcp-74-109.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.110 dhcp-74-110.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.111 dhcp-74-111.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.112 mpleqpt.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.113 dhcp-74-113.materials.ucsb.edu.74.111.128.in-addr.arpa 2026-09-13 11:19:08
128.111.74.114 enmt-fms.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.115 enmt-ps3.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.116 mbebakeout.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.117 microscopyb.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.118 growth.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.120 shazbot2.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.124 620RHEED.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.125 carolina.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.126 chapelhill.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.128 raterat.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.130 matespc.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.132 dhcp-74-132.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.133 enmt-laptop.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.134 bobslaptop2.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.135 amfnt.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.136 mocomputer.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.137 bobslaptop.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.138 danbthom.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.139 tarheel.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.140 violin.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.141 chinhan.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.142 moreboringexpos.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.144 enmt-grad-asst.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.145 1119aswitch.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.146 yuchia.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.147 mbeswitch2.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.148 setup74.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.150 nakamurahplaserjet2200dn.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.151 ph-levi-x2381.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.152 ph-olsson-x7065.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.153 nakamuralab3.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.154 nakamuralab4.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.155 ph-jamieson-8785.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.156 ph-vanderven-x7920.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.157 nakamuralab7.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.158 ph-olsson-mbe-1239y-x8873.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.159 ph-olsson-mbe-1254c-x7760.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.160 ph-pollock-lab-1171-x3896.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.161 dhcp-74-161.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.162 eiixeroxmf.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.163 ph-olsson-mbe-1239-x0354.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.164 oldmbepc.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.165 dhcp-74-165.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.166 dhcp-74-166.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.167 ph-saleh-lab-1207a-x9104.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.168 coldrenmbelab.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.169 ph-levi-lab-1227a-x5399.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.170 ssldc.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.171 saleh-office.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.172 jacokr.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.173 ph-pollock-lab-2134-x4309.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.174 ph-pollock-lab-2157-x4259.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.176 ph-dano-1227b-x1379.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.178 dhcp-74-178.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.179 dhcp-74-179.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.180 dhcp-74-180.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.181 enmt-personal.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.182 enmt-acctmanager.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.183 dhcp-74-183.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.184 hahal.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.186 mocvd6.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.187 nitride930.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.188 dhcp-74-188.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.189 dhcp-74-189.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.190 dhcp-74-190.materials.ucsb.edu 2026-09-07 23:02:30
128.111.74.191 dhcp-74-191.materials.ucsb.edu 2026-09-13 11:19:08
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128.111.74.196 dhcp-74-196.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.197 dhcp-74-197.materials.ucsb.edu 2026-09-13 11:19:08
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128.111.74.200 dhcp-74-200.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.201 dhcp-74-201.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.202 dhcp-74-202.materials.ucsb.edu 2026-09-13 11:19:08
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128.111.74.204 dhcp-74-204.materials.ucsb.edu dhcp-74-233.materials.ucsb.edu.74.111.128.in-addr.arpa 2026-09-13 11:19:08
128.111.74.205 files.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.206 matwiki.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.207 database.materials.ucsb.edu 2026-09-13 11:19:08
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128.111.74.215 ticket.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.216 lobster.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.217 share.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.218 eii1335.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.219 bakeout.materials.ucsb.edu 2026-09-13 11:19:08
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128.111.74.224 nakamura.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.225 derrick.materials.ucsb.edu 2026-09-13 11:19:08
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128.111.74.227 english2.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.228 big-red.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.229 dhcp-74-229.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.231 systemcpc.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.232 johnsmac.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.234 phantom2.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.235 growthcontrol.materials.ucsb.edu 2026-09-13 11:19:08
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128.111.74.241 enmt-1355.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.242 dhcp-74-242.materials.ucsb.edu 2026-09-13 11:19:08
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128.111.74.244 abaqus.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.245 enmt-pc.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.246 file-webserver.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.247 adminsmac.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.248 laserlab.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.249 tidepool.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.250 eii3519-feed.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.251 dhcp-74-251.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.252 enmttestbox.materials.ucsb.edu 2026-09-13 11:19:08
128.111.74.253 enmt-1239f.materials.ucsb.edu 2026-09-07 23:02:30

Top 20 / total ASN

Country / Region Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 32219 1497299200 975910303763789
Brazil 9157 77606656 31373490721038
China 6582 356442368 148181518405677
India 6264 35222528 24757297422338
Russian Federation 5752 47281664 11487351490128
Indonesia 3995 11931904 1335890477063
Germany 3253 114097664 72219796635914
United Kingdom 3148 71173888 33263329673219
Australia 3042 40737792 20616764002310
Canada 2518 54993920 4262402850822
Poland 2465 19310592 14416672134154
France 2174 74868480 12994736816131
Ukraine 2014 8336384 5178559168512
Bangladesh 2002 2099968 1166247198721
Netherlands 1619 51557120 19177824780814
Hong Kong 1363 20882176 5802796253456
Argentina 1349 18638848 19658027630592
Italy 1317 52913664 29680064266240
Japan 1277 161360384 33661432037381
Republic of Korea 1177 112819456 17726344724493