BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS131158 | 163.221.0.0/16 | NAIST-AS - Nara Institute of Science and Technology, National University Corporation, JP |
Real Time BGP Data
| AS / Info | IP / Time | AS Path |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:40)
| IP | Host | DateTime |
|---|---|---|
| 163.221.26.1 | vr-26.naist.jp | 2025-07-14 03:06:46 |
| 163.221.26.4 | sys30-arista1-v26.naist.jp | 2025-07-14 03:06:46 |
| 163.221.26.5 | sys30-arista2-v26.naist.jp | 2025-07-14 03:06:46 |
| 163.221.26.10 | vmcenter171.naist.jp | 2025-07-14 03:06:46 |
| 163.221.26.11 | vmcenter211.naist.jp | 2025-07-14 03:06:46 |
| 163.221.26.20 | databox-db171.naist.jp | 2025-07-14 03:06:46 |
| 163.221.26.21 | databox-db171-test.naist.jp | 2025-07-14 03:06:46 |
| 163.221.26.22 | databox-db211.naist.jp | 2025-07-14 03:06:46 |
| 163.221.26.23 | databox-db211-test.naist.jp | 2025-07-14 03:06:46 |
| 163.221.26.30 | rsh-fb14.naist.jp | 2025-07-14 03:06:46 |
| 163.221.26.31 | wfmmgr.naist.jp | 2025-07-14 03:06:46 |
| 163.221.26.32 | wfmbox.naist.jp | 2025-07-14 03:06:46 |
| 163.221.26.33 | naist-ld-2020.naist.jp | 2025-07-14 03:06:46 |
| 163.221.26.34 | naist-ld-qa-2020.naist.jp | 2025-07-14 03:06:46 |
| 163.221.26.35 | is-doc2020.naist.jp | 2025-07-14 03:06:46 |
| 163.221.26.36 | qualys-vscan2018.naist.jp | 2025-07-14 03:06:46 |
| 163.221.26.37 | adwsm201.naist.jp | 2025-07-14 03:06:46 |
| 163.221.26.38 | adwsm202.naist.jp | 2025-07-14 03:06:46 |
| 163.221.26.39 | mailconv201.naist.jp | 2025-07-14 03:06:46 |
| 163.221.26.40 | adwsm211.naist.jp | 2025-07-14 03:06:46 |
| 163.221.26.41 | adwsm212.naist.jp | 2025-07-14 03:06:46 |
| 163.221.26.42 | fortinac211.naist.jp | 2025-07-14 03:06:46 |
| 163.221.26.43 | panorama211.naist.jp | 2025-07-14 03:06:46 |
| 163.221.26.44 | cloud-g-dc211.g.ext.naist.jp | 2025-07-14 03:06:46 |
| 163.221.26.45 | cloud-ds211.naist.jp | 2025-07-14 03:06:46 |
| 163.221.26.47 | rsh-fb13.naist.jp | 2025-07-14 03:06:46 |
| 163.221.26.48 | cloud-ds241.naist.jp | 2025-07-14 03:06:46 |
| 163.221.26.49 | naist-ld-2025.naist.jp | 2025-07-14 03:06:46 |
| 163.221.26.50 | naist-ld-2025test.naist.jp | 2025-07-14 03:06:46 |
| 163.221.26.51 | maillist53.naist.jp | 2025-07-14 03:06:46 |
| 163.221.26.52 | ihpcsctl.naist.jp | 2025-07-14 03:06:46 |
| 163.221.26.53 | fortian251.naist.jp | 2025-07-14 03:06:46 |
| 163.221.26.111 | itcvm11.naist.jp | 2025-07-14 03:06:46 |
| 163.221.26.112 | itcvm12-2020.naist.jp | 2025-07-14 03:06:46 |
| 163.221.26.114 | itcvm14.naist.jp | 2025-07-14 03:06:46 |
| 163.221.26.117 | itcvm17.naist.jp | 2025-07-14 03:06:46 |
| 163.221.26.120 | itcvm20.naist.jp | 2025-07-14 03:06:46 |
| 163.221.26.201 | is-mathexam.naist.jp | 2025-07-14 03:06:46 |
| 163.221.26.202 | ura.naist.jp | 2025-07-14 03:06:46 |
| 163.221.26.203 | bsw3-stg1.naist.jp | 2025-07-14 03:06:46 |
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 |