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:41)
| IP | Host | DateTime |
|---|---|---|
| 157.82.13.76 | polycom9.ee.t.u-tokyo.ac.jp | 2025-06-03 08:18:13 |
| 157.82.13.80 | mlab-simulator.t.u-tokyo.ac.jp | 2025-06-03 08:18:13 |
| 157.82.13.83 | boltzmann.t.u-tokyo.ac.jp | 2025-06-03 08:18:13 |
| 157.82.13.84 | dalton.t.u-tokyo.ac.jp | 2025-06-03 08:18:13 |
| 157.82.13.110 | atom.t.u-tokyo.ac.jp | 2025-06-03 08:18:13 |
| 157.82.13.119 | ns.jsk.t.u-tokyo.ac.jp | 2025-06-03 08:18:13 |
| 157.82.13.124 | vpn.jsk.t.u-tokyo.ac.jp | 2025-05-29 07:22:11 |
| 157.82.13.125 | tv1.jsk.t.u-tokyo.ac.jp | 2025-06-03 08:18:13 |
| 157.82.13.126 | tv2.jsk.t.u-tokyo.ac.jp | 2025-06-03 08:18:13 |
| 157.82.13.132 | aquarius.t.u-tokyo.ac.jp | 2025-06-03 08:18:13 |
| 157.82.13.149 | eejim.t.u-tokyo.ac.jp | 2025-06-03 08:18:13 |
| 157.82.13.170 | meslgateway.t.u-tokyo.ac.jp | 2025-06-03 08:18:13 |
| 157.82.13.174 | mtl.t.u-tokyo.ac.jp | 2025-06-03 08:18:13 |
| 157.82.13.178 | dns001.hal.t.u-tokyo.ac.jp | 2025-06-03 08:18:13 |
| 157.82.13.198 | 91a2.t.u-tokyo.ac.jp | 2025-06-03 08:18:13 |
| 157.82.13.201 | zeus.gavo.t.u-tokyo.ac.jp | 2025-06-03 08:18:13 |
| 157.82.13.202 | artemis.gavo.t.u-tokyo.ac.jp | 2025-06-03 08:18:13 |
| 157.82.13.203 | hermes.gavo.t.u-tokyo.ac.jp | 2025-06-03 08:18:13 |
| 157.82.13.204 | hera.gavo.t.u-tokyo.ac.jp gavo.t.u-tokyo.ac.jp | 2025-06-03 08:18:13 |
| 157.82.13.205 | athena.gavo.t.u-tokyo.ac.jp | 2025-06-03 08:18:13 |
| 157.82.13.206 | aphrodite.gavo.t.u-tokyo.ac.jp hnd.hil.t.u-tokyo.ac.jp hil.t.u-tokyo.ac.jp | 2025-06-03 08:18:13 |
| 157.82.13.214 | enohana.cyber.t.u-tokyo.ac.jp | 2025-06-03 08:18:13 |
| 157.82.13.215 | wired7.cyber.t.u-tokyo.ac.jp | 2025-06-03 08:18:13 |
| 157.82.13.216 | ns.cyber.t.u-tokyo.ac.jp cyber.t.u-tokyo.ac.jp magic.cyber.t.u-tokyo.ac.jp | 2025-06-03 08:18:13 |
| 157.82.13.217 | witch.cyber.t.u-tokyo.ac.jp | 2025-06-03 08:18:13 |
| 157.82.13.218 | guri.cyber.t.u-tokyo.ac.jp | 2025-06-03 08:18:13 |
| 157.82.13.219 | section-9.cyber.t.u-tokyo.ac.jp | 2025-06-03 08:18:13 |
| 157.82.13.220 | rohan.cyber.t.u-tokyo.ac.jp | 2025-06-03 08:18:13 |
| 157.82.13.222 | wired.cyber.t.u-tokyo.ac.jp | 2025-06-03 08:18:13 |
| 157.82.13.223 | lukusu.cyber.t.u-tokyo.ac.jp | 2025-06-03 08:18:13 |
| 157.82.13.233 | meslsgw.t.u-tokyo.ac.jp | 2025-06-03 08:18:13 |
| 157.82.13.235 | novolnc1.t.u-tokyo.ac.jp | 2025-06-03 08:18:13 |
| 157.82.13.236 | mine.t.u-tokyo.ac.jp | 2025-06-03 08:18:13 |
| 157.82.13.243 | eeis.t.u-tokyo.ac.jp maxwell.ee.t.u-tokyo.ac.jp ee.t.u-tokyo.ac.jp ccs.t.u-tokyo.ac.jp eegw.ee.t.u-tokyo.ac.jp | 2025-06-03 08:18:13 |
| 157.82.13.244 | mx.ee.t.u-tokyo.ac.jp www.ccs.t.u-tokyo.ac.jp www.eeis.t.u-tokyo.ac.jp bell.ee.t.u-tokyo.ac.jp | 2025-06-03 08:18:13 |
| 157.82.13.245 | fleming.ee.t.u-tokyo.ac.jp | 2025-05-29 07:22:11 |
| 157.82.13.246 | tesla.ee.t.u-tokyo.ac.jp | 2025-06-03 08:18:13 |
| 157.82.13.248 | meslgwb12b1.t.u-tokyo.ac.jp | 2025-06-03 08:18:13 |
| 157.82.13.250 | cryo.t.u-tokyo.ac.jp | 2025-06-03 08:18:13 |
| 157.82.13.251 | kingsize.t.u-tokyo.ac.jp | 2025-06-03 08:18:13 |
| 157.82.13.252 | ngiant.t.u-tokyo.ac.jp | 2025-06-03 08:18:13 |
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 |