BGP Announced

AS CIDR Description
AS17716 140.112.0.0/16 NTU-TW - National Taiwan 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:100)

IP Host DateTime
140.112.121.1 router1.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.2 router2.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.3 router3.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.20 dns1.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.29 kvm.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.77 medmx0.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.130 t-server.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.131 ts131.mc.ntu.edu.tw 2025-04-08 19:17:04
140.112.121.132 ts132.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.133 ts133.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.134 ts134.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.135 ts135.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.136 ts136.mc.ntu.edu.tw 2025-04-08 19:17:04
140.112.121.137 ts137.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.138 ts138.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.139 ts139.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.142 ntumc-wall.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.143 ts143.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.144 ts144.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.145 ts145.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.146 ts146.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.147 ts147.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.148 ts148.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.149 ts149.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.150 t-server2.mc.ntu.edu.tw 2025-04-08 19:17:04
140.112.121.151 ts151.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.152 ts152.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.153 ts153.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.154 ts154.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.155 ts155.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.156 ts156.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.157 ts157.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.158 ts158.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.159 ts159.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.160 ts160.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.161 ts161.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.162 ts162.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.163 ts163.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.164 ts164.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.165 ts165.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.166 ts166.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.167 ts167.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.168 ts168.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.169 ts169.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.170 ts170.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.171 ts171.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.172 ts172.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.173 ts173.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.174 ts174.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.175 ts175.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.176 ts176.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.177 ts177.mc.ntu.edu.tw 2025-04-08 19:17:04
140.112.121.178 aida.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.179 ts179.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.180 net18.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.200 www.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.201 line01.mc.ntu.edu.tw 2025-04-08 19:17:04
140.112.121.202 medgenpro.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.203 line03.mc.ntu.edu.tw 2025-04-08 19:17:04
140.112.121.204 line04.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.205 line05.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.206 line06.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.207 line07.mc.ntu.edu.tw 2025-04-08 19:17:04
140.112.121.208 line08.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.209 dxr.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.210 line10.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.211 line11.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.212 line12.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.213 line13.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.214 mmh.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.215 line15.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.216 line16.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.217 line17.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.218 line18.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.219 line19.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.222 med2.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.225 mx9.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.226 out01.ntumc.org 2025-04-05 15:17:54
140.112.121.228 nomail.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.229 mx50.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.231 proxy.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.232 flymoon.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.233 cache.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.234 backup.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.235 web1.ntumc.org 2025-04-05 15:17:54
140.112.121.238 gate.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.240 monitor.mc.ntu.edu.tw 2025-04-03 22:33:04
140.112.121.241 ntumc-ldap02.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.242 www.cph.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.243 pdu.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.244 gate2.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.246 libdoor.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.247 wins.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.248 alewa.ntumc.org 2025-04-05 15:17:54
140.112.121.249 tosca.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.250 netadm.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.251 ascii.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.252 ha.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.253 log.mc.ntu.edu.tw 2025-04-05 15:17:54
140.112.121.254 g121.mc.ntu.edu.tw 2025-04-05 15:17:54

Top 20 / total ASN

Country / Region Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 31299 1464271833 3459991642243605586
Brazil 9018 86337502 28732454637570
China 6578 346911652 147464698538864
India 5944 35517952 24457626243072
Russian Federation 5756 46640848 10667272810568
Indonesia 3560 17857536 1222154649600
Germany 3104 112780040 69582617706496
United Kingdom 3100 72795744 31014668926976
Australia 3006 40561456 20475333515008
Poland 2466 19516160 15457293964288
Canada 2433 54570344 4420633822464
France 2214 75333888 12217543427328
Ukraine 2006 8483328 5327232958464
Bangladesh 1862 1895168 904718188544
Netherlands 1597 52962512 27345703929344
Italy 1296 51870848 28616784871424
Argentina 1294 19703808 18766790787072
Hong Kong 1278 17769924 7806925275904
Japan 1266 159239528 33547046944768
Spain 1235 34572800 7530784100352