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:156)
| IP | Host | DateTime |
|---|---|---|
| 163.221.1.1 | ex-core1-v300.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.3 | sys30-arista1-v300.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.4 | sys30-arista2-v300.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.9 | vr-302.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.10 | juniper-itc1-v302.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.17 | ex-core1-v304.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.18 | ex-core2-v304.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.19 | sys30-arista1-v304.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.20 | sys30-arista2-v304.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.29 | juniper-itc1-v307.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.30 | srx-core-v307.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.41 | juniper-itc2-v310.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.42 | juniper-itc5-v310.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.45 | juniper-itc2-v311.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.46 | wnoc-juniper9-v311.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.51 | sys30-arista1-v312.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.52 | sys30-arista2-v312.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.58 | h28-juniper1-v314.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.61 | juniper-core2-v315.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.62 | h28-juniper1-v315.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.65 | juniper-core1-v316.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.66 | h28-juniper1-v316.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.70 | h28-juniper1-v317.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.73 | l5g-sw-v318.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.74 | l5g-edge-v318.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.81 | ex-core1-v320.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.82 | ex-core2-v320.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.83 | sys30-arista1-v320.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.84 | sys30-arista2-v320.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.89 | ex-core1-v322.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.90 | ex-core2-v322.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.91 | sys30-arista1-v322.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.92 | sys30-arista2-v322.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.97 | juniper-core1-v324.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.98 | juniper-core2-v324.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.99 | h29-arista1-v324.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.100 | h29-arista2-v324.naist.jp | 2024-04-15 03:01:36 |
| 163.221.1.105 | juniper-core1-v326.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.106 | juniper-core2-v326.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.107 | h29-arista1-v326.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.108 | h29-arista2-v326.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.113 | juniper-core1-v328.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.114 | juniper-core2-v328.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.115 | h29-arista1-v328.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.121 | juniper-core1-v330.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.122 | juniper-core2-v330.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.123 | h29-arista1-v330.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.124 | h29-arista2-v330.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.129 | juniper-core1-v332.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.130 | juniper-core2-v332.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.131 | h29-arista1-v332.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.132 | h29-arista2-v332.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.137 | juniper-core1-v334.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.138 | juniper-core2-v334.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.139 | h29-arista1-v334.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.140 | h29-arista2-v334.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.145 | juniper-core1-v336.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.147 | sys28-arista1-v336.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.148 | sys28-arista2-v336.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.149 | ex-core1-v336.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.150 | ex-core2-v336.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.152 | juniper-itc7-v344.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.153 | wnoc-juniper9-v344.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.154 | juniper-itc8-v345.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.155 | wnoc-juniper9-v345.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.156 | juniper-itc7-v346.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.157 | wnoc-juniper8-v346.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.158 | juniper-itc8-t347.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.159 | wnoc-juniper8-t347.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.160 | ex-core1-v348.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.161 | sys29-juniper1-v348.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.162 | ex-core2-v349.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.163 | sys29-juniper1-v349.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.164 | ex-core1-v350.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.165 | sys29-juniper1-v350.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.166 | ex-core2-v351.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.167 | sys29-juniper1-v351.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.168 | ex-core1-v352.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.169 | l5g-sw-v352.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.170 | ex-core2-v353.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.171 | l5g-sw-v353.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.172 | juniper-itc1-v354.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.173 | wnoc-juniper9-v354.naist.jp | 2024-04-15 03:01:36 |
| 163.221.1.174 | juniper-itc1-v355.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.176 | juniper-itc7-v356.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.177 | pa-bgw171-v356.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.178 | juniper-itc7-2000-v357.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.179 | pa-bgw171-v357.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.180 | juniper-itc8-v358.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.183 | pa-bgw171-v359.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.185 | pa-pgw171-v360.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.186 | juniper-itc7-2400-v361.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.187 | pa-pgw171-v361.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.188 | juniper-itc8-v362.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.190 | juniper-itc8-2400-v363.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.191 | pa-pgw171-v363.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.192 | juniper-itc7-t364.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.193 | juniper-itc7-2000-t364.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.194 | juniper-itc8-t365.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.195 | juniper-itc8-2000-t365.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.196 | juniper-itc7-t366.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.197 | juniper-itc7-2400-t366.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.198 | juniper-itc8-t367.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.199 | juniper-itc8-2400-t367.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.200 | juniper-itc1-v368.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.201 | pa-pgw171-v368.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.202 | juniper-itc1-2400-v369.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.203 | pa-pgw171-v369.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.204 | juniper-itc2-v370.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.205 | pa-pgw171-v370.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.206 | juniper-itc2-2400-v371.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.207 | pa-pgw171-v371.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.209 | pa-bgw171-v372.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.210 | juniper-itc1-2000-v373.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.211 | pa-bgw171-v373.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.212 | juniper-itc2-v374.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.213 | pa-bgw171-v374.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.214 | juniper-itc2-2000-v375.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.215 | pa-bgw171-v375.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.216 | juniper-itc7-v376.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.217 | juniper-itc7-2200-v376.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.218 | juniper-itc7-v377.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.219 | juniper-itc7-2201-v377.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.220 | juniper-itc7-t378.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.221 | juniper-itc7-2200-t378.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.222 | juniper-itc7-t379.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.224 | juniper-itc1-t380.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.225 | juniper-itc1-2400-t380.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.226 | juniper-itc2-t381.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.227 | juniper-itc2-2400-t381.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.228 | juniper-itc1-t382.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.229 | juniper-itc1-2000-t382.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.230 | juniper-itc2-t383.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.231 | juniper-itc2-2000-t383.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.232 | juniper-itc1-t384.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.233 | juniper-itc1-2200-t384.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.235 | juniper-itc1-2201-t385.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.237 | juniper-itc2-2200-t386.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.238 | juniper-itc2-t387.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.239 | juniper-itc2-2201-t387.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.240 | juniper-itc1-v388.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.241 | juniper-itc1-2200-v388.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.242 | juniper-itc1-v389.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.243 | juniper-itc1-2201-v389.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.244 | juniper-itc2-v390.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.245 | juniper-itc2-2200-v390.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.246 | juniper-itc2-v391.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.247 | juniper-itc2-2201-v391.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.248 | juniper-itc8-v392.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.249 | juniper-itc8-2200-v392.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.250 | juniper-itc8-v393.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.251 | juniper-itc8-2201-v393.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.252 | juniper-itc8-t394.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.253 | juniper-itc8-2200-t394.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.254 | juniper-itc8-t395.naist.jp | 2024-04-18 21:41:04 |
| 163.221.1.255 | juniper-itc8-2201-t395.naist.jp | 2024-04-18 21:41:04 |
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 |