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:122)
| IP | Host | DateTime |
|---|---|---|
| 157.82.45.1 | 157-82-45-1-reserved.c.u-tokyo.ac.jp | 2025-05-29 07:23:01 |
| 157.82.45.2 | 157-82-45-2-reserved.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.3 | solar9.c.u-tokyo.ac.jp | 2025-05-28 08:04:01 |
| 157.82.45.4 | ijs1.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.5 | fukashiro.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.6 | jsb.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.8 | k-kudo2.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.9 | bahwan.c.u-tokyo.ac.jp | 2025-05-29 07:23:01 |
| 157.82.45.10 | neya9.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.11 | treadmill.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.12 | chinok.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.13 | yiino.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.14 | ealai9a.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.15 | hatta.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.16 | ealai9b.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.17 | idaten-stu1.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.18 | idaten-stu2.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.19 | idaten-stu3.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.20 | idaten-stu4.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.21 | idaten-stu5.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.22 | idaten-stu6.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.23 | hattaken2.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.24 | yoshiokalab.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.25 | kuboke.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.26 | neurondai.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.27 | hsp-1.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.28 | hsp-2.c.u-tokyo.ac.jp | 2025-05-29 07:23:01 |
| 157.82.45.29 | hsp-3.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.30 | hsp-4.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.31 | hsp-5.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.32 | hsp-6.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.33 | hsp-7.c.u-tokyo.ac.jp | 2025-05-29 07:23:01 |
| 157.82.45.34 | hsp-8.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.35 | hsp-10.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.36 | hsp-9.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.37 | hsp-11.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.38 | hsp-12.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.39 | sportsdoctorwatarai.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.40 | ishii01.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.41 | ishii02.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.42 | wlan1-2f-bldg9.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.43 | wlan1-1f-bldg9.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.44 | shintai113.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.45 | lab-ishii01.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.46 | lab-ishii02.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.47 | stu-ishii01.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.48 | 314A.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.49 | lssprin2.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.50 | lssprin1.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.51 | takeji11.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.52 | HSP304A.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.53 | yoshioka1st.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.54 | nakazawa-office.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.55 | esp1.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.56 | ito.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.57 | desk1.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.58 | igk1.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.59 | matsugaki.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.60 | hiraku.c.u-tokyo.ac.jp | 2025-05-29 07:23:01 |
| 157.82.45.61 | tmura1.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.62 | tmura2.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.63 | Espanol.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.64 | espanol2.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.65 | desk2.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.66 | purkinjeneuron.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.67 | Terada.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.68 | kubota-student1.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.69 | kubota-student2.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.70 | kubota-lab2.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.71 | sport-jimu2.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.72 | utssi316b.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.73 | sport-jimu1.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.74 | sport-jimu3.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.75 | fastbrain.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.76 | yamada2.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.77 | fastcerebellum.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.78 | sport-fax.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.79 | arai2n-5-9.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.80 | utssi312.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.81 | kubota-lab3.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.82 | kubota-staff1.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.83 | kojima-lab2.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.84 | kojima-lab1.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.85 | sasagawa.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.86 | ishii-med1.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.87 | ishii-med2.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.88 | lap.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.89 | switch1-bldg9.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.90 | hattam.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.91 | hsp-13.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.92 | switch2-bldg9.c.u-tokyo.ac.jp | 2025-05-29 07:23:01 |
| 157.82.45.93 | ch.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.94 | lap301.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.95 | nklab316a.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.96 | switch3-bldg9.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.97 | sultanqaboos1.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.98 | sultanqaboos2.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.99 | chutofax.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.100 | atsushisasaki.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.101 | ealai2.c.u-tokyo.ac.jp | 2025-05-29 07:23:01 |
| 157.82.45.102 | jsph9312a.c.u-tokyo.ac.jp | 2025-05-29 07:23:01 |
| 157.82.45.103 | lssprin3.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.104 | shintai204.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.111 | nlab.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.112 | pana2.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.114 | hsp-jokyou.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.115 | sasakilab.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.116 | matsunaga.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.121 | hirsuz2019.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.122 | utssi115.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.123 | kudolab01.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.124 | nakazawa-lab2.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.125 | shintai-seminar.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.126 | syuki.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.127 | matsuo.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.128 | jimu-1f.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.129 | miurak.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.130 | rat777.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.131 | sultanqaboos3.c.u-tokyo.ac.jp | 2025-05-29 07:23:01 |
| 157.82.45.132 | aida.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.133 | takahashi-exbiochem.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
| 157.82.45.134 | 314B.c.u-tokyo.ac.jp | 2025-06-03 08:18:53 |
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 |