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:109)
| IP | Host | DateTime |
|---|---|---|
| 157.82.40.1 | 157-82-40-1-reserved.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.2 | 157-82-40-2-reserved.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.3 | yoshimoto4.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.4 | shogi.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.5 | game.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.6 | search.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.7 | supermolecule210.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.8 | morihata.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.9 | jim-printer1-bldg15-107.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.10 | switch5-bldg15-replace.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.11 | switch6-bldg15-replace.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.12 | switch13-bldg15.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.13 | ueno4.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.14 | yoshimoto3.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.15 | igcl-ri.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.16 | graph0.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.17 | graph1.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.18 | suetsuguip312.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.19 | system507.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.20 | yoshimoto1.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.21 | blackcat.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.22 | hormone.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.23 | moritoshi-15-203B.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.24 | 15-H3-22.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.25 | suetsugu307A.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.26 | wlan4-1f-bldg15.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.27 | wlan5-1f-bldg15.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.28 | wlan3-4f-bldg15.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.29 | wlan6-1f-bldg15.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.30 | wlan2-5f-bldg15.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.31 | tessellation.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.32 | Ali.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.33 | WadaLab.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.34 | redbone.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.35 | moritoshi-15-206.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.36 | johzu-station4.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.37 | biology.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.38 | endocytosis.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.39 | bb709.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.40 | kagaku-bukai.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.41 | mmiki.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.42 | moritoshi-15-212.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.43 | gpes-15B09.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.44 | wlan4-4f-bldg15.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.45 | wlan5-4f-bldg15.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.46 | Hiruma.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.47 | suetsugu.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.48 | plantgenetics.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.49 | nakamaru.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.50 | ps.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.51 | idenken.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.52 | temp-utnet-sp15.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.53 | fukumoto.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.54 | wlan11-1f-bldg15.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.55 | wlan6-4f-bldg15.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.56 | wlan9-1f-bldg15.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.57 | bb605a.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.58 | wlan7-4f-bldg15.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.59 | moritoshi-15-204.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.60 | 15-207B.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.61 | 15-205B.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.62 | pamoja105.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.63 | 15-307b.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.64 | 305B.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.65 | 302.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.66 | 301A.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.67 | cerberus.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.68 | jim3.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.69 | jim4.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.70 | kaoru2.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.71 | 307a.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.72 | piespm.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.73 | IDSExp02.c.u-tokyo.ac.jp | 2025-05-29 07:22:36 |
| 157.82.40.74 | IDSExp03.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.75 | bb605a2.c.u-tokyo.ac.jp | 2025-05-29 07:22:36 |
| 157.82.40.77 | moritoshi-15-209.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.95 | chemistry.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.107 | registration-temp.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.110 | garnet.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.113 | jim6.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.117 | kyoumu.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.124 | jim7.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.125 | cachalot.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.126 | aqua.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.134 | cacao.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.139 | matsuda.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.141 | jim9.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.162 | positron.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.172 | plastid2.c.u-tokyo.ac.jp | 2025-05-29 07:22:36 |
| 157.82.40.175 | oz.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.177 | IDSExp01.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.184 | jim10.c.u-tokyo.ac.jp | 2025-05-29 07:22:36 |
| 157.82.40.190 | ruby.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.197 | solar3.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.200 | nomitaro.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.201 | cocoa.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.202 | ao.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.204 | solar5.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.207 | rmatuda.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.209 | ul.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.218 | synecho3.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.219 | synecho4.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.220 | synecho5.c.u-tokyo.ac.jp | 2025-05-29 07:22:36 |
| 157.82.40.225 | jimprt.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.228 | jsgs.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.229 | ryohi-a.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.230 | ryohi-b.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.231 | ryohi-c.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
| 157.82.40.233 | sairin.c.u-tokyo.ac.jp | 2025-06-03 08:18:33 |
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 |