BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS4538 |
202.120.2.0/24
|
ERX-CERNET-BKB - China Education and Research Network Center, CN |
| AS24364 | 202.120.2.0/24 | CNGI-SH-IX-AS-AP - CERNET2 IX at Shanghai Jiaotong University, CN |
| AS4538 |
202.120.0.0/18
|
ERX-CERNET-BKB - China Education and Research Network Center, CN |
| AS24364 | 202.120.0.0/18 | CNGI-SH-IX-AS-AP - CERNET2 IX at Shanghai Jiaotong University, CN |
| AS4538 |
202.120.0.0/17
|
ERX-CERNET-BKB - China Education and Research Network Center, CN |
| AS24364 | 202.120.0.0/17 | CNGI-SH-IX-AS-AP - CERNET2 IX at Shanghai Jiaotong University, CN |
| AS4538 |
202.120.0.0/16
|
ERX-CERNET-BKB - China Education and Research Network Center, CN |
| AS24364 | 202.120.0.0/16 | CNGI-SH-IX-AS-AP - CERNET2 IX at Shanghai Jiaotong University, CN |
| AS4538 |
202.120.0.0/15
|
ERX-CERNET-BKB - China Education and Research Network Center, CN |
Real Time BGP Data
| AS / Info | IP / Time | AS Path |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:32)
| IP | Host | DateTime |
|---|---|---|
| 202.120.2.1 | portal.sjtu.edu.cn | 2025-07-25 19:55:09 |
| 202.120.2.15 | mail.oec.sjtu.edu.cn | 2025-07-25 19:55:09 |
| 202.120.2.89 | ns.sjtu.edu.cn | 2025-07-25 19:55:09 |
| 202.120.2.90 | dns.sjtu.edu.cn | 2025-07-25 19:55:09 |
| 202.120.2.100 | 202.120.2.100.dns.sjtu.edu.cn | 2025-07-20 09:00:24 |
| 202.120.2.101 | 202.120.2.101.dns.sjtu.edu.cn | 2025-07-25 19:55:09 |
| 202.120.2.108 | directory.sjtu.edu.cn | 2025-07-20 09:00:24 |
| 202.120.2.119 | www.sjtu.edu.cn | 2025-07-25 19:55:09 |
| 202.120.2.178 | smtp178.sjtu.edu.cn | 2025-07-25 19:55:09 |
| 202.120.2.179 | smtp179.sjtu.edu.cn | 2025-07-25 19:55:09 |
| 202.120.2.180 | smtp180.sjtu.edu.cn | 2025-07-25 19:55:09 |
| 202.120.2.181 | smtp181.sjtu.edu.cn | 2025-07-25 19:55:09 |
| 202.120.2.182 | smtp182.sjtu.edu.cn | 2025-07-25 19:55:09 |
| 202.120.2.183 | smtp183.sjtu.edu.cn | 2025-07-25 19:55:09 |
| 202.120.2.184 | smtp184.sjtu.edu.cn | 2025-07-25 19:55:09 |
| 202.120.2.185 | smtp185.sjtu.edu.cn | 2025-07-25 19:55:09 |
| 202.120.2.186 | smtp186.sjtu.edu.cn | 2025-07-25 19:55:09 |
| 202.120.2.187 | smtp187.sjtu.edu.cn | 2025-07-25 19:55:09 |
| 202.120.2.188 | smtp188.sjtu.edu.cn | 2025-07-25 19:55:09 |
| 202.120.2.189 | smtp189.sjtu.edu.cn | 2025-07-25 19:55:09 |
| 202.120.2.190 | smtp190.sjtu.edu.cn | 2025-07-25 19:55:09 |
| 202.120.2.198 | pt.sjtu.edu.cn | 2025-07-25 19:55:09 |
| 202.120.2.209 | gsa.sjtu.edu.cn | 2025-07-25 19:55:09 |
| 202.120.2.227 | smtp227.sjtu.edu.cn | 2025-07-25 19:55:09 |
| 202.120.2.229 | smtp229.sjtu.edu.cn | 2025-07-25 19:55:09 |
| 202.120.2.232 | smtp232.sjtu.edu.cn | 2025-07-25 19:55:09 |
| 202.120.2.233 | smtp233.sjtu.edu.cn | 2025-07-25 19:55:09 |
| 202.120.2.234 | smtp234.sjtu.edu.cn | 2025-07-20 09:00:24 |
| 202.120.2.235 | smtp235.sjtu.edu.cn | 2025-07-25 19:55:09 |
| 202.120.2.236 | smtp236.sjtu.edu.cn | 2025-07-25 19:55:09 |
| 202.120.2.237 | smtp237.sjtu.edu.cn | 2025-07-25 19:55:09 |
| 202.120.2.238 | smtp238.sjtu.edu.cn | 2025-07-25 19:55:09 |
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 |