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:183)
| IP | Host | DateTime |
|---|---|---|
| 163.221.118.1 | sys32-wlan-is-v118.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.5 | ap23b308-ad1.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.6 | ap23b309-ad1.naist.jp | 2025-07-08 21:16:00 |
| 163.221.118.7 | ap23b310-ad1.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.8 | ap23b311-ad1.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.9 | ap23b312-ad1.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.10 | ap23b313-ad1.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.11 | ap23b314-ad1.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.12 | ap23b315-ad1.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.13 | ap23b316-ad2.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.14 | ap23b317-ad2.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.15 | ap23b318-ad2.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.16 | ap23b319-ad2.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.17 | ap23b320-ad2.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.18 | ap23b321-ad2.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.19 | ap23b322-ad2.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.20 | ap23b323-ad2.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.21 | ap23b324-ad2.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.22 | ap23b325-ad2.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.23 | ap23b326-ad2.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.24 | ap23b327-ad3.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.25 | ap23b328-ad3.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.26 | ap23b329-ad3.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.27 | ap23b330-ad3.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.28 | ap23b331-ad3.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.29 | ap23b332-ad3.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.30 | ap23b333-ad3.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.31 | ap23b334-ad3.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.32 | ap23c001-ad1.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.33 | ap23c002-ad1.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.34 | ap23d007-ad1.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.35 | ap23b335-dl1.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.36 | ap23b336-dl1.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.37 | ap23b337-dl1.naist.jp | 2025-07-08 21:16:00 |
| 163.221.118.38 | ap23b338-dl2.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.39 | ap23b339-dl2.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.40 | ap23b340-dl2.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.41 | ap23b341-dl2.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.42 | ap23b342-dl3.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.43 | ap23b343-dl3.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.44 | ap23b344-dl3.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.45 | ap23b345-dl3.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.46 | ap23c003-dl1.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.47 | ap23c004-dl1.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.48 | ap23a015-ifrc21.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.49 | ap23b346-ifrc21.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.50 | ap23b347-ifrc21.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.51 | ap23b348-ifrc22.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.52 | ap23b349-ifrc22.naist.jp | 2025-07-08 21:16:00 |
| 163.221.118.53 | ap23b350-ifrc22.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.54 | ap23b351-ifrc22.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.55 | ap23b352-ifrc23.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.56 | ap23b353-ifrc23.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.57 | ap23b354-ifrc23.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.58 | ap23b355-ifrc23.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.59 | ap23b356-hcc1.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.60 | ap23b357-hcc1.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.61 | ap23b358-hcc1.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.62 | ap23b359-hcc2.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.63 | ap23b360-hcc2.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.64 | ap23b361-hcc2.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.65 | ap23b362-ada1.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.66 | ap23b363-ada1.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.67 | ap23b364-ada1.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.68 | ap23b365-ada2.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.69 | ap23b366-ada3.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.70 | ap23b367-ada3.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.71 | ap23b368-ada3.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.72 | ap23d008-ada3.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.73 | ap23a016-mh.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.74 | ap23a017-mh.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.75 | ap23a018-mh.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.76 | ap23b369-mh.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.77 | ap23b370-mh.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.78 | ap23b371-mh.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.79 | ap23d009-mh.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.80 | ap23d010-mh.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.82 | ap23b373-gh.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.83 | ap23b284-ad1.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.133 | ap23a001-isl1.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.134 | ap23a002-isl1.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.135 | ap23a003-isl1.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.136 | ap23a004-isl1.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.137 | ap23a005-isl1.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.138 | ap23b001-isl1.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.139 | ap23b002-isl1.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.140 | ap23b003-isa1.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.141 | ap23b004-isa1.naist.jp | 2025-07-08 21:16:00 |
| 163.221.118.142 | ap23b005-isa1.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.143 | ap23b006-isa1.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.144 | ap23b007-isa1.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.145 | ap23b008-isa1.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.146 | ap23b009-isb1.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.147 | ap23b010-isb1.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.148 | ap23b011-isb1.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.151 | ap23b014-isa2.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.152 | ap23b015-isa2.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.153 | ap23b016-isa2.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.154 | ap23b017-isa2.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.155 | ap23b018-isa2.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.156 | ap23b019-isa2.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.157 | ap23b020-isa2.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.158 | ap23d001-isa2.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.159 | ap23a006-isa3.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.160 | ap23b021-isa3.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.161 | ap23b022-isa3.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.162 | ap23b023-isa3.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.163 | ap23b024-isa3.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.164 | ap23b025-isa3.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.165 | ap23b026-isa3.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.166 | ap23d002-isa3.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.167 | ap23b027-isa4.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.168 | ap23b028-isa4.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.169 | ap23b029-isa4.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.170 | ap23b030-isa4.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.171 | ap23b031-isa4.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.172 | ap23b032-isa4.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.173 | ap23b033-isa4.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.174 | ap23b034-isa5.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.175 | ap23b035-isa5.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.176 | ap23b036-isa5.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.177 | ap23b037-isa5.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.178 | ap23b038-isa5.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.179 | ap23b039-isa5.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.180 | ap23b040-isa5.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.181 | ap23b041-isa6.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.182 | ap23b042-isa6.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.183 | ap23b043-isa6.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.184 | ap23b044-isa6.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.185 | ap23b045-isa6.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.186 | ap23b046-isa6.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.187 | ap23b047-isa6.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.188 | ap23b048-isa7.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.189 | ap23b049-isa7.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.190 | ap23b050-isa7.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.191 | ap23b051-isa7.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.192 | ap23b052-isa7.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.193 | ap23b053-isa7.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.194 | ap23b054-isa7.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.195 | ap23a007-isb2.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.196 | ap23b055-isb2.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.197 | ap23b056-isb2.naist.jp | 2025-07-08 21:16:00 |
| 163.221.118.198 | ap23b057-isb2.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.199 | ap23b058-isb2.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.200 | ap23b059-isb2.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.201 | ap23b060-isb2.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.202 | ap23d003-isb2.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.203 | ap23b061-isb3.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.204 | ap23b062-isb3.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.205 | ap23b063-isb3.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.206 | ap23b064-isb3.naist.jp | 2025-07-08 21:16:00 |
| 163.221.118.207 | ap23b065-isb3.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.208 | ap23b066-isb3.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.209 | ap23b067-isb3.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.210 | ap23b068-isb4.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.211 | ap23b069-isb4.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.212 | ap23b070-isb4.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.213 | ap23b071-isb4.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.214 | ap23b072-isb4.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.215 | ap23b073-isb4.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.216 | ap23b074-isb4.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.217 | ap23b075-isb5.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.218 | ap23b076-isb5.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.219 | ap23b077-isb5.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.220 | ap23b078-isb5.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.221 | ap23b079-isb5.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.222 | ap23b080-isb5.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.223 | ap23b081-isb5.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.224 | ap23b082-isb6.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.225 | ap23b083-isb6.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.226 | ap23b084-isb6.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.227 | ap23b085-isb6.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.228 | ap23b086-isb6.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.229 | ap23b087-isb6.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.230 | ap23b088-isb6.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.231 | ap23a008-isb7.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.232 | ap23b089-isb7.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.233 | ap23b090-isb7.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.234 | ap23b091-isb7.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.235 | ap23b092-isb7.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.236 | ap23b093-isb7.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.237 | ap23b094-isb7.naist.jp | 2025-07-14 03:08:26 |
| 163.221.118.238 | ap23d004-isb7.naist.jp | 2025-07-14 03:08:26 |
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 |