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:103)
| IP | Host | DateTime |
|---|---|---|
| 163.221.55.1 | ex-core2-v1955.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.6 | arp-55-6.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.7 | arp-55-7.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.100 | dhcp-055-100.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.101 | dhcp-055-101.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.102 | dhcp-055-102.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.103 | dhcp-055-103.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.104 | dhcp-055-104.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.105 | dhcp-055-105.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.106 | dhcp-055-106.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.107 | dhcp-055-107.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.108 | dhcp-055-108.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.109 | dhcp-055-109.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.110 | dhcp-055-110.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.111 | dhcp-055-111.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.112 | dhcp-055-112.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.113 | dhcp-055-113.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.114 | dhcp-055-114.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.115 | dhcp-055-115.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.116 | dhcp-055-116.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.117 | dhcp-055-117.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.118 | dhcp-055-118.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.119 | dhcp-055-119.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.120 | dhcp-055-120.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.121 | dhcp-055-121.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.122 | dhcp-055-122.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.123 | dhcp-055-123.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.124 | dhcp-055-124.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.125 | dhcp-055-125.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.126 | dhcp-055-126.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.127 | dhcp-055-127.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.128 | dhcp-055-128.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.129 | dhcp-055-129.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.130 | dhcp-055-130.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.131 | dhcp-055-131.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.132 | dhcp-055-132.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.133 | dhcp-055-133.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.134 | dhcp-055-134.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.135 | dhcp-055-135.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.136 | dhcp-055-136.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.137 | dhcp-055-137.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.138 | dhcp-055-138.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.139 | dhcp-055-139.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.140 | dhcp-055-140.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.141 | dhcp-055-141.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.142 | dhcp-055-142.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.143 | dhcp-055-143.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.144 | dhcp-055-144.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.145 | dhcp-055-145.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.146 | dhcp-055-146.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.147 | dhcp-055-147.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.148 | dhcp-055-148.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.149 | dhcp-055-149.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.150 | dhcp-055-150.naist.jp | 2025-07-08 21:14:34 |
| 163.221.55.151 | dhcp-055-151.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.152 | dhcp-055-152.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.153 | dhcp-055-153.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.154 | dhcp-055-154.naist.jp | 2025-07-08 21:14:34 |
| 163.221.55.155 | dhcp-055-155.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.156 | dhcp-055-156.naist.jp | 2025-07-08 21:14:34 |
| 163.221.55.157 | dhcp-055-157.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.158 | dhcp-055-158.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.159 | dhcp-055-159.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.160 | dhcp-055-160.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.161 | dhcp-055-161.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.162 | dhcp-055-162.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.163 | dhcp-055-163.naist.jp | 2025-07-08 21:14:34 |
| 163.221.55.164 | dhcp-055-164.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.165 | dhcp-055-165.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.166 | dhcp-055-166.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.167 | dhcp-055-167.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.168 | dhcp-055-168.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.169 | dhcp-055-169.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.170 | dhcp-055-170.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.171 | dhcp-055-171.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.172 | dhcp-055-172.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.173 | dhcp-055-173.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.174 | dhcp-055-174.naist.jp | 2025-07-08 21:14:34 |
| 163.221.55.175 | dhcp-055-175.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.176 | dhcp-055-176.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.177 | dhcp-055-177.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.178 | dhcp-055-178.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.179 | dhcp-055-179.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.180 | dhcp-055-180.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.181 | dhcp-055-181.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.182 | dhcp-055-182.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.183 | dhcp-055-183.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.184 | dhcp-055-184.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.185 | dhcp-055-185.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.186 | dhcp-055-186.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.187 | dhcp-055-187.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.188 | dhcp-055-188.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.189 | dhcp-055-189.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.190 | dhcp-055-190.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.191 | dhcp-055-191.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.192 | dhcp-055-192.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.193 | dhcp-055-193.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.194 | dhcp-055-194.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.195 | dhcp-055-195.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.196 | dhcp-055-196.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.197 | dhcp-055-197.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.198 | dhcp-055-198.naist.jp | 2025-07-14 03:07:08 |
| 163.221.55.199 | dhcp-055-199.naist.jp | 2025-07-14 03:07:08 |
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 |