BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS2500 |
163.221.0.0/16
|
WIDE-BB - WIDE Project, JP |
| AS131158 | 163.221.0.0/16 | NAIST-AS - Nara Institute of Science and Technology, National University Corporation, JP |
Real Time BGP Data
| AS / Info | IP / Time | AS Path |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:171)
| IP | Host | DateTime |
|---|---|---|
| 163.221.140.1 | ex-core1-v140.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.11 | old-dns1.naist.jp | 2024-04-22 04:27:58 |
| 163.221.140.20 | mussel-bmc.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.21 | nesic-pc1.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.22 | nesic-pc2.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.25 | ntplfr-isb103.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.30 | ahcclcsa01-sp.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.31 | ahcclcsa02-sp.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.32 | ahcclcsa03-sp.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.33 | ahcclcsa04-sp.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.34 | ahcclcsb01-sp.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.35 | ahcclcsb02-sp.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.38 | sys28-sdb3.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.40 | nicter-sensor-irmc.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.41 | pe7150.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.42 | palisade400.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.43 | min.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.44 | sdnv-i.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.45 | rdapp01.naist.jp | 2024-04-22 04:27:58 |
| 163.221.140.46 | itc-oms1.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.47 | sdnv2020-i.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.49 | itc-grid200-drac.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.50 | app-chihara.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.51 | app000.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.52 | netacademy2.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.53 | netacademy2-hd.naist.jp | 2024-04-22 04:27:58 |
| 163.221.140.54 | netacademy2-ups.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.55 | netacademy.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.60 | ids-balancer.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.61 | cam-b100-1.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.62 | cam-b103-1.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.63 | cam-b102-1.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.64 | cam-b102-2.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.66 | h27airwave.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.67 | mfp-logsv161.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.70 | itcsol02.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.71 | resident.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.72 | iswsm214.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.73 | dn-manager.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.74 | dn-talk.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.75 | h29ismgr1.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.76 | mori9.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.77 | fiddle.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.78 | fvm1.naist.jp | 2024-04-22 04:27:58 |
| 163.221.140.79 | is-kyoumu02.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.80 | is-kyoumu01.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.81 | is-nyuusi01.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.84 | chihara5.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.85 | bs-pdfedit.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.86 | is-publicity02.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.89 | fvm2.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.90 | fvm3.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.91 | fvm4.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.94 | naist-ld-test.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.95 | rakb.naist.jp | 2024-04-22 04:27:58 |
| 163.221.140.96 | urakbs.naist.jp | 2024-04-22 04:27:58 |
| 163.221.140.101 | bs-education3.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.102 | naist-ld-old.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.103 | daymanager.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.104 | naist-english.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.111 | h24paloalto.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.112 | paloalto.naist.jp | 2024-04-22 04:27:58 |
| 163.221.140.114 | paloalto171.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.115 | fireeye171.naist.jp | 2024-04-22 04:27:58 |
| 163.221.140.116 | panorama171.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.117 | panorama172.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.121 | ict-ew01.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.122 | ict-ew02.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.123 | ict-ac01.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.124 | ict-ac02.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.125 | ict-ac03.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.126 | ict-ac04.naist.jp | 2024-04-22 04:27:58 |
| 163.221.140.127 | ict-ew04.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.128 | ict-h25ll-fa04.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.129 | ict-h25ll-aw01.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.130 | ict-h25ll-aw02.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.131 | ict-h25ll-aw03.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.132 | ict2014-ew-a1.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.133 | ict2014-ew-a2.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.134 | ict2014-ew-a3.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.135 | ict-dcs.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.140 | mailman-test.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.141 | sympa-test.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.144 | eyesight.naist.jp | 2024-04-22 04:27:58 |
| 163.221.140.145 | fpi-test2020.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.150 | sd-fx700-bmc.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.151 | se-ecodev-irmc.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.152 | lang01-ipmi.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.160 | vis-cloud-exp01-irmc.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.161 | vis-cloud-exp02-irmc.naist.jp | 2024-04-22 04:27:58 |
| 163.221.140.162 | vis-cloud-exp03-irmc.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.163 | vis-vmbox01-irmc.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.164 | vis-vmbox02-irmc.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.165 | vis-vmbox03-irmc.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.166 | vis-vmbox04-irmc.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.167 | vis-vmbox05-irmc.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.168 | vis-vmnas01-sp.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.169 | vis-vmnas02-sp.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.170 | vis-vmnas01-adm.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.171 | vis-vmnas02-adm.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.172 | vis-net-sw.naist.jp | 2024-04-22 04:27:58 |
| 163.221.140.173 | vis-mgmt-sw.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.175 | vdi-sp.naist.jp | 2024-04-22 04:27:58 |
| 163.221.140.176 | vdi.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.177 | vdi-cent6.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.180 | vdi01.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.181 | vdi02.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.182 | vdi03.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.183 | vdi04.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.184 | vdi05.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.185 | vdi06.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.186 | vdi07.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.187 | vdi08.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.188 | vdi09.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.189 | vdi10.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.190 | vdi11.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.191 | vdi12.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.192 | vdi13.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.194 | vdi15.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.195 | vdi16.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.196 | vdi17.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.197 | vdi18.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.198 | vdi19.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.199 | vdi20.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.200 | vmbox01.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.201 | itcvm01.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.202 | itcvm02.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.203 | itcvm03.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.204 | itcvm04.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.205 | itcvm05.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.206 | itcvm06.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.207 | itcvm07.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.208 | vmbox01-08.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.209 | itcvm09.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.210 | itcvm10.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.211 | itcvm11-old.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.212 | itcvm12.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.214 | itcvm14.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.215 | itcvm15.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.216 | itcvm16.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.217 | itcvm17.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.218 | itcvm18.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.219 | itcvm19.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.220 | itcvm20.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.221 | itcvm21.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.222 | itcvm22.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.223 | itcvm23.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.224 | itcvm24.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.225 | itcvm25.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.226 | itcvm26.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.227 | itcvm27.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.228 | itcvm28.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.229 | itcvm29.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.230 | itcvm30.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.232 | itcvm32.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.233 | itcvm33.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.234 | itcvm34.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.235 | itcvm35.naist.jp | 2024-04-22 04:27:58 |
| 163.221.140.236 | itcvm36.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.237 | itcvm37.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.238 | itcvm38.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.239 | itcvm39.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.240 | itcvm40.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.241 | itcvm41.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.243 | adgw-test1.naist.jp | 2024-04-22 04:27:58 |
| 163.221.140.244 | test-research.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.245 | cent-test.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.246 | ubuntu-test.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.247 | cert-request.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.248 | sp.naist.jp | 2024-04-18 21:45:54 |
| 163.221.140.249 | itc-enquete.naist.jp | 2024-04-18 21:45:54 |
Top 20 / total ASN
| Country / Region | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
30419 | 1445901812 | 971495711059090 |
Brazil
|
9001 | 88031760 | 29376869666822 |
China
|
6732 | 372632952 | 129907453338240 |
Russian Federation
|
5802 | 47613458 | 294427523477312 |
India
|
5789 | 36212512 | 24456373243904 |
Australia
|
5023 | 42286964 | 20569917167872 |
Indonesia
|
3297 | 17795584 | 1324558712832 |
United Kingdom
|
3175 | 81146148 | 32014403239936 |
Germany
|
3097 | 113857576 | 71036777988096 |
Poland
|
2511 | 19279616 | 15951123059712 |
Canada
|
2349 | 55991224 | 3523309536256 |
France
|
2280 | 77259808 | 12875266850816 |
Ukraine
|
2115 | 9680384 | 5076033798144 |
Bangladesh
|
1755 | 1908236 | 1013879275520 |
Netherlands
|
1586 | 55646640 | 26109800416768 |
Italy
|
1300 | 52326096 | 28824793907200 |
Hong Kong
|
1268 | 17900148 | 1725691855616 |
Argentina
|
1260 | 19527904 | 18796763152384 |
Japan
|
1232 | 168093032 | 33532218048512 |
Spain
|
1224 | 34626048 | 7970913259520 |