BGP Announced

AS CIDR Description
AS18047 140.114.0.0/16 NTHU-TW - National Tsing-Hua University, TW
AS1659 140.112.0.0/12 ERX-TANET-ASN1 - Taiwan Academic Network (TANet) Information Center, TW

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:218)

IP Host DateTime
140.114.121.10 weiyang.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.11 spring.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.12 sem.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.13 keating.ess.nthu.edu.tw 2025-04-05 15:28:50
140.114.121.14 howyuan.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.15 iclab.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.16 vasuki.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.17 jhliang1.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.18 r520Wa.ess.nthu.edu.tw 2025-04-05 15:28:50
140.114.121.19 r522a.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.20 r522b.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.22 r524Ea.ess.nthu.edu.tw 2025-04-05 15:28:50
140.114.121.23 r524eb.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.24 r524Ec.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.25 r524Ed.ess.nthu.edu.tw 2025-04-05 15:28:50
140.114.121.26 lungchih.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.27 cnc.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.28 piv.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.29 vincen.ess.nthu.edu.tw 2025-04-05 15:28:50
140.114.121.30 ansheng.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.31 kimbo.ess.nthu.edu.tw 2025-04-05 15:28:50
140.114.121.32 r320ea.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.33 elin.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.34 roy.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.35 r424a.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.36 r424b.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.37 r424c.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.38 r424d.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.39 bspei2.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.40 yaochen.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.41 maxwell.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.42 popo.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.43 sputterlab.ess.nthu.edu.tw 2025-04-05 15:28:50
140.114.121.44 thinfilmlab.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.45 weichung.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.46 www.rceits.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.47 tem600.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.48 ionlabf.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.49 sang.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.50 tim.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.51 mlee.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.52 r318Wf.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.53 skeny.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.55 yuchang.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.56 gpyu1.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.57 kwohow.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.58 r318Wg.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.59 gjcheng.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.60 leonheart.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.61 starfish.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.62 s320.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.63 zwhy.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.64 lifeman.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.65 york.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.66 r519We.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.67 microch.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.68 r321Wd.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.69 mermaid.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.70 r307a.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.71 ymk.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.73 r420Ec.ess.nthu.edu.tw 2025-04-05 15:28:50
140.114.121.74 hfss.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.75 r423i.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.76 r423h.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.77 CFD01.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.78 CFD02.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.79 r420Ea.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.80 r403a.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.81 r403b.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.82 powerup.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.83 as1083.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.84 chiouse.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.85 as1085.ess.nthu.edu.tw 2025-04-05 15:28:50
140.114.121.86 chou7.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.87 ares.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.88 r515.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.89 r5221.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.90 james.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.91 encenter.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.94 essnbpc.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.96 r516.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.97 r318w11626.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.98 r503.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.100 r501.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.101 ne73101.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.102 ne73102.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.103 ne73103.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.104 ne73104.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.105 ne73105.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.106 ne73106.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.107 ne73107.ess.nthu.edu.tw 2025-04-05 15:28:50
140.114.121.108 ne73108.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.109 ne73109.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.110 ne73110.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.111 ne73111.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.112 ne73112.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.113 ne73113.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.114 ne73114.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.115 ne73115.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.116 ne73116.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.117 ne73117.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.118 ne73118.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.119 ne73119.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.120 ne73120.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.121 ne73121.ess.nthu.edu.tw 2025-04-05 15:28:50
140.114.121.122 ne73122.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.123 ne73123.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.124 ne73124.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.125 ne73125.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.126 ne73126.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.127 ne73127.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.128 ne73128.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.129 ne73129.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.130 ne73130.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.131 ne73131.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.132 ne73132.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.135 yhwu.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.139 mst5.ess.nthu.edu.tw 2025-04-05 15:28:50
140.114.121.145 r422a.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.146 ivead.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.147 aaron.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.148 cupid.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.156 superhfss.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.158 poseidon.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.160 r519Ec.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.161 meeting.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.162 ap01.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.163 ap02.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.164 ap03.ess.nthu.edu.tw 2025-04-05 15:28:50
140.114.121.166 ess121-166.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.167 ess121-167.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.168 ess121-168.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.169 ess121-169.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.170 ess121-170.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.171 ess121-171.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.172 ess121-172.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.173 ess121-173.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.174 ess121-174.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.175 ess121-175.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.176 ess121-176.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.177 ess121-177.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.178 ess121-178.ess.nthu.edu.tw 2025-04-05 15:28:50
140.114.121.179 ess121-179.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.180 ess121-180.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.181 ess121-181.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.182 ess121-182.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.183 ess121-183.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.184 ess121-184.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.185 ess121-185.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.186 ess121-186.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.187 ess121-187.ess.nthu.edu.tw 2025-04-05 15:28:50
140.114.121.188 ess121-188.ess.nthu.edu.tw 2025-04-05 15:28:50
140.114.121.189 ess121-189.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.190 ess121-190.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.191 ess121-191.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.192 ess121-192.ess.nthu.edu.tw 2025-04-05 15:28:50
140.114.121.193 ess121-193.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.194 ess121-194.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.195 cluster64.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.196 thz.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.197 ess121-197.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.198 ess121-198.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.199 ess121-199.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.200 ess121-200.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.201 ess121-201.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.202 ess121-202.ess.nthu.edu.tw 2025-04-05 15:28:50
140.114.121.203 ess121-203.ess.nthu.edu.tw 2025-04-05 15:28:50
140.114.121.204 ess121-204.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.205 ess121-205.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.206 ess121-206.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.207 ess121-207.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.208 ess121-208.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.209 ess121-209.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.210 ess121-210.ess.nthu.edu.tw 2025-04-05 15:28:50
140.114.121.211 ess121-211.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.212 ess121-212.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.213 ess121-213.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.214 ess121-214.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.215 ess121-215.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.216 ess121-216.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.217 ess121-217.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.218 ess121-218.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.219 ess121-219.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.220 ess121-220.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.221 ess121-221.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.222 ess121-222.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.223 ess121-223.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.224 ess121-224.ess.nthu.edu.tw 2025-04-05 15:28:50
140.114.121.225 ess121-225.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.226 ess121-226.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.227 ess121-227.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.228 ess121-228.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.229 ess121-229.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.230 ess121-230.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.231 ess121-231.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.232 ess121-232.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.233 ess121-233.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.234 ess121-234.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.235 ess121-235.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.236 ess121-236.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.237 ess121-237.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.238 ess121-238.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.239 ess121-239.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.240 ess121-240.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.241 ess121-241.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.242 ess121-242.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.243 ess121-243.ess.nthu.edu.tw 2025-04-05 15:28:50
140.114.121.244 ess121-244.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.245 ess121-245.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.246 ess121-246.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.247 PTSL7.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.248 PTSL8.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.249 ruckus-zd.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.250 ess121-250.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.251 wireless.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.252 ess121-252.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.253 ess121-253.ess.nthu.edu.tw 2025-04-10 10:29:50
140.114.121.254 ess121-GW.ess.nthu.edu.tw 2025-04-10 10:29:50

Top 20 countries in total ASN

Country Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 31305 1464669657 3459991607151043666
Brazil 9018 86334686 28735773380610
China 6575 346915492 147473285852016
India 5944 35518976 24455743262720
Russian Federation 5756 46644432 10667272810568
Indonesia 3565 17854464 1222155894784
Germany 3103 112780552 69621255897088
United Kingdom 3099 72791648 31014673121280
Australia 3007 40560944 20483940685568
Poland 2466 19517440 15457293964288
Canada 2433 54533736 4425197421824
France 2206 75267328 12217543427328
Ukraine 2004 8481280 5357292093440
Bangladesh 1864 1895936 909013155840
Netherlands 1596 53034448 27311343863296
Italy 1295 51870848 28621080952832
Argentina 1295 19703552 18766790787072
Hong Kong 1281 17804740 7806928421632
Japan 1266 159087720 33547315380224
Spain 1235 34572544 7530784100352