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:115)
| IP | Host | DateTime |
|---|---|---|
| 163.221.236.1 | ex-core2-bsc4.naist.jp | 2024-04-22 04:29:36 |
| 163.221.236.10 | mfp-bsc4.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.20 | ws22bsw14.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.21 | ws22bsw15.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.22 | ws22bsw16.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.23 | ws22bsw17.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.24 | ws22bsw62.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.26 | ws22bsw80.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.30 | deltavision-cn1.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.31 | deltavision-dn1.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.32 | onix-tp.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.33 | shiozakilab-miniserv.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.34 | ws22bsm04.naist.jp | 2024-04-22 04:29:37 |
| 163.221.236.35 | ws22bsm05.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.36 | ws22bsm06.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.37 | ws22bsm07.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.38 | ws22bsm27.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.40 | bsc4040.naist.jp | 2024-04-22 04:29:36 |
| 163.221.236.41 | thotta.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.44 | bsc4044.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.45 | bsc4045.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.46 | bsc4046.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.47 | bsc4047.naist.jp | 2024-04-22 04:29:37 |
| 163.221.236.48 | bsc4048.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.50 | bsc4050.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.51 | ws23bs029.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.52 | ws23bs030.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.53 | ws23bs031.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.55 | ws23bs033.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.56 | ws23bs034.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.57 | ws23bs035.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.58 | ws23bs036.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.59 | ws23bs037.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.60 | ws23bs038.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.70 | ws19bs034.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.71 | ws19bs035.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.72 | ws19bs036.naist.jp | 2024-04-22 04:29:37 |
| 163.221.236.73 | ws19bs037.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.74 | ws19bs038.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.76 | ws19bs040.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.77 | ws19bs041.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.78 | ws19bs042.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.79 | ws19bs043.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.80 | ws19bs044.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.81 | ws19bs045.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.82 | ws19bs046.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.83 | ws19bs047.naist.jp | 2024-04-22 04:29:37 |
| 163.221.236.84 | ws19bs048.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.85 | ws19bs049.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.88 | ws19bs052.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.100 | ws20bs030.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.101 | ws20bs031.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.102 | ws20bs032.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.103 | ws20bs033.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.104 | ws20bs014.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.105 | ws20bs015.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.106 | ws20bs016.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.107 | ws20bs017.naist.jp | 2024-04-22 04:29:37 |
| 163.221.236.113 | bsiaso42.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.114 | bsc4114.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.115 | gfpc4189.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.117 | gfpc4187.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.119 | bs-4-lp8700ps.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.120 | gfpg4.naist.jp | 2024-04-22 04:29:36 |
| 163.221.236.121 | bsc4121.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.123 | nikonc1.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.124 | bsc4124.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.126 | pbg3.naist.jp | 2024-04-22 04:29:37 |
| 163.221.236.127 | takeya01.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.128 | bsiaso34.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.129 | bsiaso07.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.130 | gfp-ibook.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.133 | gfp-imac1.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.134 | gfp-imac2.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.136 | gfp-s5500.naist.jp | 2024-04-22 04:29:37 |
| 163.221.236.140 | takegate.naist.jp | 2024-04-22 04:29:37 |
| 163.221.236.141 | take5542.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.143 | gfp-hamada.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.144 | s3740jp.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.145 | noriyoshy.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.146 | uzura-uzuko.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.147 | shiozakilab-mini.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.148 | kaz-imac2010.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.149 | phs1.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.150 | shiozakilab-000.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.151 | shiozakilab-001.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.152 | toshiba-pc.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.153 | gfp-ty1100s.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.154 | gfp-j10.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.155 | dv6-7000.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.157 | shiozakilab-mic.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.158 | h25bim06.naist.jp | 2024-04-22 04:29:37 |
| 163.221.236.159 | h25biw02.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.160 | ws21bs029.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.161 | ws21bs030.naist.jp | 2024-04-22 04:29:36 |
| 163.221.236.162 | ws21bs031.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.163 | ws21bs032.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.164 | ws21bs033.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.165 | ws21bs034.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.166 | ws21bs012.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.167 | ws21bs013.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.168 | ws21bs014.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.169 | ws21bs109.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.170 | ws21bs110.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.171 | ws21bs111.naist.jp | 2024-04-22 04:29:37 |
| 163.221.236.180 | pedicularis.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.181 | terastation1.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.183 | satoko-timecapsule.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.184 | h25bim04.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.186 | tameshige-nas1.naist.jp | 2024-04-22 04:29:37 |
| 163.221.236.187 | tameshige-ws1.naist.jp | 2024-04-22 04:29:37 |
| 163.221.236.188 | ikeuchi-pc405-1.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.189 | satomi-hppc1.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.190 | macbookproc413.naist.jp | 2024-04-18 21:47:44 |
| 163.221.236.191 | wakatake-mbp.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 |