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:136)
| IP | Host | DateTime |
|---|---|---|
| 163.221.68.1 | ex-core2-isa4.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.30 | pws-isa4-68-030.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.31 | pws-isa4-68-031.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.32 | pws-isa4-68-032.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.33 | pws-isa4-68-033.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.34 | pws-isa4-68-034.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.35 | pws-isa4-68-035.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.36 | pws-isa4-68-036.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.37 | pws-isa4-68-037.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.38 | pws-isa4-68-038.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.39 | pws-isa4-68-039.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.40 | pws-isa4-68-040.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.41 | pws-isa4-68-041.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.42 | pws-isa4-68-042.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.43 | pws-isa4-68-043.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.44 | pws-isa4-68-044.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.45 | pws-isa4-68-045.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.46 | pws-isa4-68-046.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.47 | pws-isa4-68-047.naist.jp | 2025-07-08 21:14:58 |
| 163.221.68.48 | pws-isa4-68-048.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.49 | pws-isa4-68-049.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.50 | pws-isa4-68-050.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.51 | pws-isa4-68-051.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.52 | pws-isa4-68-052.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.53 | pws-isa4-68-053.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.54 | pws-isa4-68-054.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.55 | pws-isa4-68-055.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.56 | pws-isa4-68-056.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.57 | pws-isa4-68-057.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.58 | pws-isa4-68-058.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.59 | pws-isa4-68-059.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.140 | ubi-s01.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.141 | ubi-s02.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.142 | ubi-s03.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.143 | ubi-sm-ws-mngr.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.144 | ubi-d01.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.145 | ubi-d11.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.146 | ubi-d51.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.147 | ubi-d52.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.148 | ubi-d53.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.149 | ubi-d54.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.150 | ubi-d55.naist.jp | 2025-07-08 21:14:58 |
| 163.221.68.151 | ubi-d56.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.152 | ubi-s05.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.153 | ubi-s06.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.154 | ubi-d12.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.155 | ubi-p01.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.156 | ubi-p02.naist.jp | 2025-07-08 21:14:58 |
| 163.221.68.157 | ubi-p03.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.158 | ubi-d57.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.159 | ubi-d13.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.160 | ubi-d14.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.161 | ubi-d58.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.162 | ubi-d59.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.163 | ubi-d60.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.164 | ubi-d61.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.165 | ubi-d62.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.166 | ubi-d63.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.167 | ubi-d64.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.168 | ubi-d15.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.169 | ubi-d65.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.170 | ubi-d02.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.171 | ubi-d16.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.172 | ubi-s07.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.173 | ubi-d66.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.174 | ubi-d67.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.175 | ubi-s08.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.176 | ubi-s09.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.178 | ubi-s11.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.179 | ubi-s12.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.180 | ubi-p04.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.181 | ubi-dl01.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.182 | ubi-d17.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.183 | ubi-d18.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.184 | ubi-d19.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.185 | ubi-d68.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.186 | ubi-d69.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.187 | ubi-d70.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.189 | ubi-s15.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.190 | ubi-s18.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.191 | ubi-dl02.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.192 | ubi-d20.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.193 | ubi-s19.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.194 | ubi-s20.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.195 | ubi-d82.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.199 | ns5gt-naist2.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.201 | isa4-dhcp-68-201.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.202 | isa4-dhcp-68-202.naist.jp | 2025-07-13 04:23:27 |
| 163.221.68.203 | isa4-dhcp-68-203.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.204 | isa4-dhcp-68-204.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.205 | isa4-dhcp-68-205.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.206 | isa4-dhcp-68-206.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.207 | isa4-dhcp-68-207.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.208 | isa4-dhcp-68-208.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.209 | isa4-dhcp-68-209.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.210 | isa4-dhcp-68-210.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.211 | isa4-dhcp-68-211.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.212 | isa4-dhcp-68-212.naist.jp | 2025-07-08 21:14:58 |
| 163.221.68.213 | isa4-dhcp-68-213.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.214 | isa4-dhcp-68-214.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.215 | isa4-dhcp-68-215.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.216 | isa4-dhcp-68-216.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.217 | isa4-dhcp-68-217.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.218 | isa4-dhcp-68-218.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.219 | isa4-dhcp-68-219.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.220 | isa4-dhcp-68-220.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.221 | isa4-dhcp-68-221.naist.jp | 2025-07-08 21:14:58 |
| 163.221.68.222 | isa4-dhcp-68-222.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.223 | isa4-dhcp-68-223.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.224 | isa4-dhcp-68-224.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.225 | isa4-dhcp-68-225.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.226 | isa4-dhcp-68-226.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.227 | isa4-dhcp-68-227.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.228 | isa4-dhcp-68-228.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.229 | isa4-dhcp-68-229.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.230 | isa4-dhcp-68-230.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.231 | isa4-dhcp-68-231.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.232 | isa4-dhcp-68-232.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.233 | isa4-dhcp-68-233.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.234 | isa4-dhcp-68-234.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.235 | isa4-dhcp-68-235.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.236 | isa4-dhcp-68-236.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.237 | isa4-dhcp-68-237.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.238 | isa4-dhcp-68-238.naist.jp | 2025-07-08 21:14:58 |
| 163.221.68.239 | isa4-dhcp-68-239.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.240 | isa4-dhcp-68-240.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.241 | isa4-dhcp-68-241.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.242 | isa4-dhcp-68-242.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.243 | isa4-dhcp-68-243.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.244 | isa4-dhcp-68-244.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.245 | isa4-dhcp-68-245.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.246 | isa4-dhcp-68-246.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.247 | isa4-dhcp-68-247.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.248 | isa4-dhcp-68-248.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.249 | isa4-dhcp-68-249.naist.jp | 2025-07-14 03:07:30 |
| 163.221.68.250 | isa4-dhcp-68-250.naist.jp | 2025-07-14 03:07:30 |
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 |