BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS2501 |
157.82.0.0/16
|
UTnet - The University of Tokyo, JP |
Real Time BGP Data
| AS / Info | IP / Time | AS Path |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:132)
| IP | Host | DateTime |
|---|---|---|
| 157.82.146.1 | cw2-3gw.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.2 | csw02-r1.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.3 | csw03-r1.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.9 | cmsm-berlin.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.10 | koblenz01.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.11 | koblenz02.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.12 | oki-b432.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.13 | cmsm-kaiser.iis.u-tokyo.ac.jp | 2025-05-29 07:24:51 |
| 157.82.146.14 | cmsm-ml5400.iis.u-tokyo.ac.jp | 2025-05-29 07:24:51 |
| 157.82.146.15 | cmsm-vtpc01.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.16 | cmsm-nvtpc01.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.17 | cmsm-karl01.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.18 | ced.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.19 | cmsm-server.iis.u-tokyo.ac.jp | 2025-05-29 07:24:51 |
| 157.82.146.20 | ulab.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.21 | cmsm-frank01.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.22 | cmsm-pruefung.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.23 | cmsm-munich.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.27 | oki-c610.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.29 | mc363dnw.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.30 | oki-mc562.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.31 | ricoh-sp6220.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.80 | dhcp-146-80.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.81 | dhcp-146-81.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.82 | dhcp-146-82.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.83 | dhcp-146-83.iis.u-tokyo.ac.jp | 2025-05-29 07:24:51 |
| 157.82.146.84 | dhcp-146-84.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.85 | dhcp-146-85.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.86 | dhcp-146-86.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.87 | dhcp-146-87.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.88 | dhcp-146-88.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.89 | dhcp-146-89.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.90 | dhcp-146-90.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.91 | dhcp-146-91.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.92 | dhcp-146-92.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.93 | dhcp-146-93.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.94 | dhcp-146-94.iis.u-tokyo.ac.jp | 2025-05-29 07:24:51 |
| 157.82.146.95 | dhcp-146-95.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.96 | dhcp-146-96.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.97 | dhcp-146-97.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.98 | dhcp-146-98.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.99 | dhcp-146-99.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.100 | dhcp-146-100.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.101 | dhcp-146-101.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.102 | dhcp-146-102.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.103 | dhcp-146-103.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.104 | dhcp-146-104.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.105 | dhcp-146-105.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.106 | dhcp-146-106.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.107 | dhcp-146-107.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.108 | dhcp-146-108.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.109 | dhcp-146-109.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.110 | dhcp-146-110.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.111 | dhcp-146-111.iis.u-tokyo.ac.jp | 2025-05-29 07:24:51 |
| 157.82.146.112 | dhcp-146-112.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.113 | dhcp-146-113.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.114 | dhcp-146-114.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.115 | dhcp-146-115.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.116 | dhcp-146-116.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.117 | dhcp-146-117.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.118 | dhcp-146-118.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.119 | dhcp-146-119.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.120 | dhcp-146-120.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.121 | dhcp-146-121.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.122 | dhcp-146-122.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.123 | dhcp-146-123.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.124 | wlc-146-124.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.125 | wlc-146-125.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.126 | wlc-146-126.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.129 | bettougw.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.130 | csw02-r1.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.131 | csw03-r1.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.140 | sc-prn4.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.141 | ylab-prin3.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.142 | dxl207.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.149 | eturanprt.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.150 | faxprinter.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.151 | buta.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.152 | kuma.iis.u-tokyo.ac.jp | 2025-05-29 07:24:51 |
| 157.82.146.153 | yagi.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.154 | comma.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.156 | turner.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.166 | yc5.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.167 | loudly.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.168 | yc6.iis.u-tokyo.ac.jp | 2025-05-29 07:24:51 |
| 157.82.146.179 | archive-lib212.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.203 | jm140109.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.210 | dhcp-146-210.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.211 | dhcp-146-211.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.212 | dhcp-146-212.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.213 | dhcp-146-213.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.214 | dhcp-146-214.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.215 | dhcp-146-215.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.216 | dhcp-146-216.iis.u-tokyo.ac.jp | 2025-05-29 07:24:51 |
| 157.82.146.217 | dhcp-146-217.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.218 | dhcp-146-218.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.219 | dhcp-146-219.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.220 | dhcp-146-220.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.221 | dhcp-146-221.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.222 | dhcp-146-222.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.223 | dhcp-146-223.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.224 | dhcp-146-224.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.225 | dhcp-146-225.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.226 | dhcp-146-226.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.227 | dhcp-146-227.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.228 | dhcp-146-228.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.229 | dhcp-146-229.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.230 | dhcp-146-230.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.231 | dhcp-146-231.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.232 | dhcp-146-232.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.233 | dhcp-146-233.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.234 | dhcp-146-234.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.235 | dhcp-146-235.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.236 | dhcp-146-236.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.237 | dhcp-146-237.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.238 | dhcp-146-238.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.239 | dhcp-146-239.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.240 | dhcp-146-240.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.241 | dhcp-146-241.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.242 | dhcp-146-242.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.243 | dhcp-146-243.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.244 | dhcp-146-244.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.245 | dhcp-146-245.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.246 | dhcp-146-246.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.247 | dhcp-146-247.iis.u-tokyo.ac.jp | 2025-06-02 03:00:42 |
| 157.82.146.248 | dhcp-146-248.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.249 | dhcp-146-249.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.250 | dhcp-146-250.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.251 | dhcp-146-251.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.252 | wlc-146-252.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.253 | wlc-146-253.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
| 157.82.146.254 | wlc-146-254.iis.u-tokyo.ac.jp | 2025-06-03 08:20:36 |
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 |