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:89)
| IP | Host | DateTime |
|---|---|---|
| 163.221.228.1 | ex-core2-bsc2.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.10 | mfp-bsc2.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.20 | ws21bs005.naist.jp | 2024-04-22 04:29:37 |
| 163.221.228.21 | ws21bs006.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.22 | ws21bs007.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.23 | ws21bs008.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.24 | ws21bs009.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.25 | ws21bs010.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.26 | ws21bs011.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.27 | ws21bs113.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.28 | ws21bs114.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.40 | ws22bsw04.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.41 | ws22bsw05.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.42 | ws22bsw06.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.43 | ws22bsw07.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.44 | ws22bsw08.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.45 | ws22bsw09.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.46 | ws22bsw10.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.47 | ws22bsw11.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.55 | ws19bs001.naist.jp | 2024-04-22 04:29:37 |
| 163.221.228.56 | ws19bs002.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.57 | ws19bs003.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.58 | ws19bs004.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.59 | ws19bs005.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.60 | ws19bs006.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.61 | ws19bs007.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.62 | ws19bs008.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.64 | ws19bs010.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.65 | ws19bs011.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.66 | ws19bs012.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.67 | ws19bs013.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.68 | ws19bs014.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.70 | ws23bs003.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.71 | ws23bs004.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.72 | ws23bs005.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.73 | ws23bs006.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.74 | ws23bs007.naist.jp | 2024-04-22 04:29:37 |
| 163.221.228.75 | ws23bs008.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.76 | ws23bs009.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.77 | ws23bs010.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.78 | ws23bs011.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.79 | ws23bs012.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.80 | ws23bs013.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.81 | ws23bs014.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.82 | ws23bs015.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.95 | kawaichprinter.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.96 | gfa-printerfax.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.100 | ws20bs001.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.101 | ws20bs002.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.102 | ws20bs003.naist.jp | 2024-04-22 04:29:37 |
| 163.221.228.103 | ws20bs004.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.104 | ws20bs005.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.105 | ws20bs006.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.106 | ws20bs007.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.108 | ws20bs009.naist.jp | 2024-04-22 04:29:36 |
| 163.221.228.109 | ws20bs010.naist.jp | 2024-04-22 04:29:37 |
| 163.221.228.110 | ws20bs011.naist.jp | 2024-04-22 04:29:37 |
| 163.221.228.111 | ws20bs012.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.112 | ws20bs013.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.118 | nanahof-server.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.119 | bsc2119.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.120 | kawaichemac.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.121 | bsc2121.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.126 | kawaichig4.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.129 | kawaichig4-2.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.132 | bsiaso02.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.133 | bsiaso03.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.135 | chara.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.138 | umeda-colorprinter.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.139 | umeda-printer.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.149 | umeda-macmini.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.151 | umeda-macbook.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.152 | dori-desktop.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.153 | dori.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.154 | desktop-293lhvf.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.155 | taronoimac.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.156 | kawailab.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.157 | ishiday-macbookair.naist.jp | 2024-04-22 04:29:37 |
| 163.221.228.158 | desktop-f7sg7mn.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.161 | umeda-staff1.naist.jp | 2024-04-22 04:29:37 |
| 163.221.228.162 | umeda-staff2.naist.jp | 2024-04-22 04:29:36 |
| 163.221.228.163 | umeda-staff3.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.164 | umeda-staff4.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.165 | umeda-staff5.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.166 | umeda-staff6.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.167 | umeda-laptop-win.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.168 | umeda-laptop-mac.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.169 | desktop-u6ds5nl.naist.jp | 2024-04-18 21:47:44 |
| 163.221.228.170 | desktop-tqg2qll.naist.jp | 2024-04-18 21:47:44 |
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 |