BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS4538 |
219.219.112.0/20
|
ERX-CERNET-BKB - China Education and Research Network Center, CN |
| AS24361 | 219.219.112.0/20 | CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University, CN |
| AS4538 |
219.216.0.0/13
|
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:25)
| IP | Host | DateTime |
|---|---|---|
| 219.219.122.7 | regchem.nju.edu.cn | 2025-07-21 04:33:54 |
| 219.219.122.8 | safchk.nju.edu.cn | 2025-07-21 04:33:54 |
| 219.219.122.10 | envservice.nju.edu.cn | 2025-07-21 04:33:54 |
| 219.219.122.16 | eesrtp.nju.edu.cn | 2025-07-21 04:33:54 |
| 219.219.122.23 | cms.nju.edu.cn | 2025-07-21 04:33:54 |
| 219.219.122.24 | eevs.nju.edu.cn | 2025-07-21 04:33:54 |
| 219.219.122.27 | gxy.nju.edu.cn | 2025-07-21 04:33:54 |
| 219.219.122.36 | xyh.nju.edu.cn | 2025-07-21 04:33:54 |
| 219.219.122.41 | xsyb.nju.edu.cn | 2025-07-21 04:33:54 |
| 219.219.122.42 | ceasgra.nju.edu.cn | 2025-07-21 04:33:54 |
| 219.219.122.50 | pm.nju.edu.cn | 2025-07-21 04:33:54 |
| 219.219.122.53 | newmsg.nju.edu.cn | 2025-07-21 04:33:54 |
| 219.219.122.59 | ses.nju.edu.cn | 2025-07-21 04:33:54 |
| 219.219.122.80 | rjxyxggl.nju.edu.cn | 2025-07-21 04:33:54 |
| 219.219.122.90 | myese.nju.edu.cn | 2025-07-21 04:33:54 |
| 219.219.122.99 | cwdsj.nju.edu.cn | 2025-07-21 04:33:54 |
| 219.219.122.105 | newsadmin.nju.edu.cn | 2025-07-21 04:33:54 |
| 219.219.122.119 | esopt.nju.edu.cn rest.nju.edu.cn apist.nju.edu.cn | 2025-07-21 04:33:54 |
| 219.219.122.131 | wzq.nju.edu.cn kysa.nju.edu.cn ky.nju.edu.cn envdms.nju.edu.cn paper.nju.edu.cn secareer.nju.edu.cn ndcwbigdata.nju.edu.cn yyzx.nju.edu.cn libdata.nju.edu.cn gramed.nju.edu.cn.219.219.in-addr.arpa ltxxtydd.nju.edu.cn | 2025-07-21 04:33:54 |
| 219.219.122.143 | epc.nju.edu.cn | 2025-07-21 04:33:54 |
| 219.219.122.154 | yjszs.nju.edu.cn | 2025-07-21 04:33:54 |
| 219.219.122.166 | wbhu.nju.edu.cn | 2025-07-21 04:33:54 |
| 219.219.122.178 | graduate.nju.edu.cn | 2025-07-21 04:33:54 |
| 219.219.122.251 | xxzx.nju.edu.cn | 2025-07-21 04:33:54 |
| 219.219.122.252 | jwxt.jlxy.nju.edu.cn | 2025-07-21 04:33:54 |
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 |