BGP Announced
| AS | CIDR | Description |
|---|---|---|
| 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:152)
| IP | Host | DateTime |
|---|---|---|
| 163.221.190.1 | ex-core2-isa3.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.30 | pws-isa3-190-030.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.31 | pws-isa3-190-031.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.32 | pws-isa3-190-032.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.33 | pws-isa3-190-033.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.34 | pws-isa3-190-034.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.35 | pws-isa3-190-035.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.36 | pws-isa3-190-036.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.37 | pws-isa3-190-037.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.38 | pws-isa3-190-038.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.39 | pws-isa3-190-039.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.40 | pws-isa3-190-040.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.41 | pws-isa3-190-041.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.42 | pws-isa3-190-042.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.43 | pws-isa3-190-043.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.44 | pws-isa3-190-044.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.45 | pws-isa3-190-045.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.46 | pws-isa3-190-046.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.47 | pws-isa3-190-047.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.48 | pws-isa3-190-048.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.49 | pws-isa3-190-049.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.50 | pws-isa3-190-050.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.51 | pws-isa3-190-051.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.52 | pws-isa3-190-052.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.53 | pws-isa3-190-053.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.54 | pws-isa3-190-054.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.55 | pws-isa3-190-055.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.56 | pws-isa3-190-056.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.57 | pws-isa3-190-057.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.58 | pws-isa3-190-058.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.59 | pws-isa3-190-059.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.60 | pws-isa3-190-060.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.61 | pws-isa3-190-061.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.62 | pws-isa3-190-062.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.63 | pws-isa3-190-063.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.64 | pws-isa3-190-064.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.65 | pws-isa3-190-065.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.66 | pws-isa3-190-066.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.67 | pws-isa3-190-067.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.68 | pws-isa3-190-068.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.69 | pws-isa3-190-069.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.102 | sd-printer-jokyo.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.114 | keichi-ws.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.116 | sd-bigpad.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.119 | sd-demo.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.121 | sd-reiwa01.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.122 | sd-reiwa02.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.123 | sd-reiwa03.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.124 | sd-reiwa04.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.125 | sd-reiwa05.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.126 | sd-reiwa06.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.127 | sd-reiwa07.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.128 | sd-reiwa08.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.129 | sd-reiwa09.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.130 | sd-reiwa10.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.131 | sd-narakita01.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.132 | sd-narakita02.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.133 | sd-narakita03.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.134 | sd-narakita04.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.135 | sd-narakita05.naist.jp | 2025-07-08 21:17:27 |
| 163.221.190.136 | bubble.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.137 | rinse.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.138 | sdlab-kyoya-mu.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.139 | k8s-ctrlr.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.140 | k8s-gpu-node.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.141 | k8s-run-node.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.144 | sd-boom-ubuntu.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.145 | kundjanasith-ubuntu.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.146 | gsd-ctrlr.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.147 | gsd-worker1.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.148 | gsd-worker2.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.149 | gsd-worker3.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.150 | gsd-lowgpu1.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.151 | gsd-lowgpu2.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.152 | trout.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.153 | carp.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.161 | jersey.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.162 | tamba.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.164 | dive-office.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.165 | itkeys-office.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.166 | pi-a305.naist.jp | 2025-07-08 21:17:27 |
| 163.221.190.180 | sd-local-win.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.181 | sd-color.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.182 | a305lbp.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.183 | sd-fax-b411.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.186 | sd-fax-a304.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.187 | sd-color-2014.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.190 | isa3-dhcp-190-190.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.191 | isa3-dhcp-190-191.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.192 | isa3-dhcp-190-192.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.193 | isa3-dhcp-190-193.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.194 | isa3-dhcp-190-194.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.195 | isa3-dhcp-190-195.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.196 | isa3-dhcp-190-196.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.197 | isa3-dhcp-190-197.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.198 | isa3-dhcp-190-198.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.199 | isa3-dhcp-190-199.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.200 | isa3-dhcp-190-200.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.201 | isa3-dhcp-190-201.naist.jp | 2025-07-13 04:20:39 |
| 163.221.190.202 | isa3-dhcp-190-202.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.203 | isa3-dhcp-190-203.naist.jp | 2025-07-08 21:17:27 |
| 163.221.190.204 | isa3-dhcp-190-204.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.205 | isa3-dhcp-190-205.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.206 | isa3-dhcp-190-206.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.207 | isa3-dhcp-190-207.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.208 | isa3-dhcp-190-208.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.209 | isa3-dhcp-190-209.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.210 | isa3-dhcp-190-210.naist.jp | 2025-07-08 21:17:27 |
| 163.221.190.211 | isa3-dhcp-190-211.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.212 | isa3-dhcp-190-212.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.213 | isa3-dhcp-190-213.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.214 | isa3-dhcp-190-214.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.215 | isa3-dhcp-190-215.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.216 | isa3-dhcp-190-216.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.217 | isa3-dhcp-190-217.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.218 | isa3-dhcp-190-218.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.219 | isa3-dhcp-190-219.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.220 | isa3-dhcp-190-220.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.221 | isa3-dhcp-190-221.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.222 | isa3-dhcp-190-222.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.223 | isa3-dhcp-190-223.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.224 | isa3-dhcp-190-224.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.225 | isa3-dhcp-190-225.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.226 | isa3-dhcp-190-226.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.227 | isa3-dhcp-190-227.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.228 | isa3-dhcp-190-228.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.229 | isa3-dhcp-190-229.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.230 | isa3-dhcp-190-230.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.231 | isa3-dhcp-190-231.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.232 | isa3-dhcp-190-232.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.233 | isa3-dhcp-190-233.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.234 | isa3-dhcp-190-234.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.235 | isa3-dhcp-190-235.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.236 | isa3-dhcp-190-236.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.237 | isa3-dhcp-190-237.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.238 | isa3-dhcp-190-238.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.239 | isa3-dhcp-190-239.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.240 | isa3-dhcp-190-240.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.241 | isa3-dhcp-190-241.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.242 | isa3-dhcp-190-242.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.243 | isa3-dhcp-190-243.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.244 | isa3-dhcp-190-244.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.245 | isa3-dhcp-190-245.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.246 | isa3-dhcp-190-246.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.247 | isa3-dhcp-190-247.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.248 | isa3-dhcp-190-248.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.249 | isa3-dhcp-190-249.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.250 | isa3-dhcp-190-250.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.251 | isa3-dhcp-190-251.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.252 | isa3-dhcp-190-252.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.253 | isa3-dhcp-190-253.naist.jp | 2025-07-14 03:09:38 |
| 163.221.190.254 | isa3-dhcp-190-254.naist.jp | 2025-07-14 03:09:38 |
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 |