BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS2907 | 133.15.0.0/16 | SINET-AS - Research Organization of Information and Systems, National Institute of Informatics, JP |
Real Time BGP Data
| AS / Info | IP / Time | AS Path |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:24)
| IP | Host | DateTime |
|---|---|---|
| 133.15.41.1 | sw-ics.cs.tut.ac.jp | 2025-07-05 07:58:22 |
| 133.15.41.21 | cybozu1.cs.tut.ac.jp | 2025-07-05 07:58:22 |
| 133.15.41.22 | cybozu2.cs.tut.ac.jp | 2025-07-05 07:58:22 |
| 133.15.41.23 | cybozu3.cs.tut.ac.jp | 2025-07-05 07:58:22 |
| 133.15.41.24 | cbackup1.cs.tut.ac.jp | 2025-07-05 07:58:22 |
| 133.15.41.25 | cbackup2.cs.tut.ac.jp | 2025-07-05 07:58:22 |
| 133.15.41.26 | cbackup3.cs.tut.ac.jp | 2025-07-05 07:58:22 |
| 133.15.41.27 | copy27.cs.tut.ac.jp | 2025-07-05 07:58:22 |
| 133.15.41.28 | copy28.cs.tut.ac.jp | 2025-07-05 07:58:22 |
| 133.15.41.29 | copy29.cs.tut.ac.jp | 2025-07-05 07:58:22 |
| 133.15.41.30 | c-513.cs.tut.ac.jp | 2025-07-05 07:58:22 |
| 133.15.41.31 | c-402.cs.tut.ac.jp | 2025-07-05 07:58:22 |
| 133.15.41.33 | mizz.cs.tut.ac.jp | 2025-07-05 07:58:22 |
| 133.15.41.34 | ai.cs.tut.ac.jp | 2025-07-05 07:58:22 |
| 133.15.41.35 | c-204.cs.tut.ac.jp | 2025-07-05 07:58:22 |
| 133.15.41.37 | copy34.cs.tut.ac.jp | 2025-07-05 07:58:22 |
| 133.15.41.38 | jimu34.cs.tut.ac.jp | 2025-07-05 07:58:22 |
| 133.15.41.39 | usb34.cs.tut.ac.jp | 2025-07-05 07:58:22 |
| 133.15.41.41 | copy41.cs.tut.ac.jp | 2025-07-05 07:58:22 |
| 133.15.41.108 | aonopc.cs.tut.ac.jp | 2025-07-05 07:58:22 |
| 133.15.41.109 | aonopc1.cs.tut.ac.jp | 2025-07-05 07:58:22 |
| 133.15.41.110 | c-509.ics.tut.ac.jp | 2025-07-05 07:58:22 |
| 133.15.41.111 | wing.cs.tut.ac.jp | 2025-07-05 07:58:22 |
| 133.15.41.113 | sakurai.eee.tut.ac.jp | 2025-07-05 07:58:22 |
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 |