BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS131158 | 163.221.0.0/24 | NAIST-AS - Nara Institute of Science and Technology, National University Corporation, JP |
| AS2500 |
163.221.0.0/16
|
WIDE-BB - WIDE Project, JP |
| 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:74)
| IP | Host | DateTime |
|---|---|---|
| 163.221.0.4 | bgp-rr1.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.5 | bgp-rr2.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.11 | juniper-itc1.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.12 | juniper-itc2.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.13 | juniper-itc3.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.17 | juniper-itc7.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.18 | juniper-itc8.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.19 | juniper-itc9.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.20 | juniper-itc1-2200.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.21 | juniper-itc1-2201.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.22 | juniper-itc2-2200.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.23 | juniper-itc2-2201.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.24 | juniper-itc1-1900.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.26 | juniper-itc1-2400.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.27 | juniper-itc2-2400.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.28 | juniper-itc1-2000.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.29 | juniper-itc2-2000.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.31 | juniper-core1.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.32 | juniper-core2.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.33 | juniper-core3.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.34 | juniper-core4.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.40 | srx-core.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.41 | srx-a1.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.42 | srx-a2.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.43 | srx-b1.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.44 | srx-b2.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.45 | adgw.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.50 | sys31-arista1.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.51 | sys31-arista2.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.52 | sys32-wlan-is.naist.jp | 2024-04-25 20:07:00 |
| 163.221.0.56 | h29-arista1.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.57 | h29-arista2.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.58 | h29-arista3.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.59 | h29-arista4.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.60 | h30-arista1.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.61 | h30-arista2.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.63 | sys28-arista2.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.64 | sys29-juniper1.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.66 | sys30-arista1.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.67 | sys30-arista2.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.68 | cc21-sw1.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.70 | pa-agw171.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.71 | pa-pgw171.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.72 | pa-vgw171.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.73 | pa-bgw171.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.80 | juniper-core2-rr.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.100 | ex-core1.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.101 | ex-core2.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.102 | ex-core1-rr.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.103 | ex-core2-rr.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.104 | inet-isb212.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.105 | ex-core2-dhcp.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.111 | qfx-core2.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.112 | qfx-core3.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.114 | qfx-core5.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.115 | qfx-core6.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.120 | qfx-itc1.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.121 | qfx-itc2.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.122 | qfx-mdc-c1.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.123 | qfx-dmz1.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.124 | qfx-dmz2.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.130 | fg-vpn-core.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.131 | fortigate-a1.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.132 | fortigate-a2.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.133 | fortigate-b1.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.135 | fg-adgw.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.141 | juniper-itc7-2201.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.142 | juniper-itc8-2200.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.143 | juniper-itc8-2201.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.144 | juniper-itc7-1900.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.145 | juniper-itc8-1900.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.147 | juniper-itc8-2000.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.148 | juniper-itc7-2400.naist.jp | 2024-04-18 21:41:04 |
| 163.221.0.149 | juniper-itc8-2400.naist.jp | 2024-04-18 21:41:04 |
Top 20 / total ASN
| Country / Region | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
30426 | 1445956344 | 971603917679762 |
Brazil
|
9001 | 88046600 | 29388682858502 |
China
|
6733 | 372654456 | 129946107847296 |
Russian Federation
|
5800 | 47622674 | 294530602692416 |
India
|
5790 | 36217120 | 24456373243904 |
Australia
|
5016 | 42286708 | 20569917167616 |
Indonesia
|
3297 | 17798144 | 1328854073344 |
United Kingdom
|
3175 | 80844196 | 32117484945408 |
Germany
|
3096 | 113860648 | 71036779429888 |
Poland
|
2511 | 19285504 | 15951105037312 |
Canada
|
2350 | 55995748 | 3531917296640 |
France
|
2280 | 77248544 | 12875267702784 |
Ukraine
|
2115 | 9680896 | 5076033732608 |
Bangladesh
|
1757 | 1909260 | 1009588502528 |
Netherlands
|
1587 | 55646896 | 26109800416768 |
Italy
|
1300 | 52326096 | 28904708177920 |
Hong Kong
|
1269 | 17890676 | 1725692052224 |
Argentina
|
1260 | 19536864 | 18797300154368 |
Japan
|
1232 | 168119656 | 33532150939648 |
Spain
|
1223 | 34628096 | 7970913456128 |