BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS4538 | 121.250.0.0/20 | ERX-CERNET-BKB - China Education and Research Network Center, CN |
| AS24363 | 121.250.0.0/20 | CNGI-JNN-IX-AS-AP - CERNET2 IX at Shandong University, CN |
| AS4538 | 121.250.0.0/15 | ERX-CERNET-BKB - China Education and Research Network Center, CN |
| AS4538 | 121.248.0.0/14 | 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:120)
| IP | Host | DateTime |
|---|---|---|
| 121.250.88.29 | xsaj.dzvc.edu.cn | 2024-04-22 04:27:27 |
| 121.251.0.1 | dns1.0.251.121.in-addr.arpa | 2024-04-29 02:53:30 |
| 121.251.0.2 | dns2.0.251.121.in-addr.arpa | 2024-04-29 02:53:30 |
| 121.251.0.59 | www.0.251.121.in-addr.arpa | 2024-04-29 02:53:30 |
| 121.251.24.3 | szxy.ahbvc.edu.cn | 2024-04-29 02:54:28 |
| 121.251.24.7 | zspx.ahbvc.edu.cn | 2024-04-22 04:32:31 |
| 121.251.24.8 | qyh.ahbvc.edu.cn | 2024-04-29 02:54:28 |
| 121.251.24.10 | 100kz.ahbvc.edu.cn | 2024-04-29 02:54:28 |
| 121.251.24.14 | cardwx.ahbvc.edu.cn cardpay.ahbvc.edu.cn cardshall.ahbvc.edu.cn | 2024-04-29 02:54:28 |
| 121.251.24.17 | byshx.ahbvc.edu.cn | 2024-04-29 02:54:28 |
| 121.251.24.20 | zgfhw.ahbvc.edu.cn | 2024-04-29 02:54:28 |
| 121.251.24.23 | ldjsc.ahbvc.edu.cn | 2024-04-29 02:54:28 |
| 121.251.24.25 | jycy.ahbvc.edu.cn | 2024-04-29 02:54:28 |
| 121.251.24.26 | xsfw.ahbvc.edu.cn res.ahbvc.edu.cn | 2024-04-29 02:54:28 |
| 121.251.24.245 | ecard.ahbvc.edu.cn | 2024-04-29 02:54:28 |
| 121.251.24.247 | yzm.ahbvc.edu.cn | 2024-04-22 04:32:31 |
| 121.251.49.201 | dns1.ahcme.edu.cn | 2024-04-22 04:32:59 |
| 121.251.49.202 | dns2.ahcme.edu.cn | 2024-04-28 12:59:03 |
| 121.251.49.206 | www.ahcme.edu.cn | 2024-04-22 04:32:59 |
| 121.251.49.210 | idp.ahcme.edu.cn | 2024-04-29 02:54:57 |
| 121.251.56.1 | dns1.mastc.edu.cn | 2024-04-29 02:54:57 |
| 121.251.56.2 | dns2.mastc.edu.cn | 2024-04-29 02:54:57 |
| 121.251.56.16 | jp.mastc.edu.cn | 2024-04-29 02:54:57 |
| 121.251.56.23 | gxsf.mastc.edu.cn | 2024-04-29 02:54:57 |
| 121.251.56.28 | szpt.mastc.edu.cn | 2024-04-22 04:32:59 |
| 121.251.56.32 | zzkc.mastc.edu.cn sfjsread.mastc.edu.cn sfjs.mastc.edu.cn | 2024-04-29 02:54:57 |
| 121.251.56.37 | rc.mastc.edu.cn | 2024-04-22 04:32:59 |
| 121.251.56.108 | card.mastc.edu.cn | 2024-04-29 02:54:57 |
| 121.251.56.109 | icard.mastc.edu.cn | 2024-04-29 02:54:57 |
| 121.251.56.110 | wd.mastc.edu.cn | 2024-04-29 02:54:57 |
| 121.251.56.118 | wx.mastc.edu.cn | 2024-04-22 04:32:59 |
| 121.251.192.5 | jwxt.cauyt.edu.cn | 2024-04-29 02:58:54 |
| 121.251.192.8 | dns.cauyt.edu.cn | 2024-04-29 02:58:54 |
| 121.251.192.15 | www.cauyt.edu.cn jwc.cauyt.edu.cn | 2024-04-29 02:58:54 |
| 121.251.192.16 | bbs.cauyt.edu.cn job.cauyt.edu.cn down.cauyt.edu.cn count.cauyt.edu.cn | 2024-04-29 02:58:54 |
| 121.251.192.18 | dns2.cauyt.edu.cn | 2024-04-29 02:58:54 |
| 121.251.210.2 | dns1.qdbhu.edu.cn | 2024-04-22 04:37:44 |
| 121.251.210.3 | dns2.qdbhu.edu.cn | 2024-04-22 04:37:44 |
| 121.251.210.8 | hcm.qdbhu.edu.cn | 2024-04-29 02:59:23 |
| 121.251.210.10 | bwgpc.qdbhu.edu.cn | 2024-04-22 04:37:44 |
| 121.251.210.12 | idp.qdbhu.edu.cn | 2024-04-29 02:59:23 |
| 121.251.213.9 | xyb.qdbhu.edu.cn | 2024-04-29 02:59:23 |
| 121.251.213.11 | cas.qdbhu.edu.cn | 2024-04-29 02:59:23 |
| 121.251.213.13 | yingxin.qdbhu.edu.cn | 2024-04-29 02:59:23 |
| 121.251.213.14 | res.qdbhu.edu.cn | 2024-04-22 04:37:44 |
| 121.251.240.32 | gzknas.upc.edu.cn | 2024-04-22 04:38:41 |
| 121.251.240.33 | gzknas.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.248.1 | jhzf.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.248.3 | zfpt.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.248.4 | ecardfw.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.248.6 | idsocket.ykt.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.249.2 | upcfortress.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.249.7 | evpn.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.249.139 | sslvpn.upc.edu.cn | 2024-04-26 00:06:05 |
| 121.251.251.207 | lan.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.251.210 | auth.upc.edu.cn sam.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.251.217 | wlan.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.251.231 | noc.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.251.250 | dns2.cache.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.251.251 | dns1.cache.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.252.70 | vspe.sci.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.252.72 | yuntable.library.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.252.73 | bkpe.sci.upc.edu.cn | 2024-04-22 04:38:41 |
| 121.251.252.77 | tongxindt.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.252.78 | tongxinrz.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.252.100 | yykf.upol.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.252.101 | dianbo.upol.upc.edu.cn dianbo.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.252.103 | sdcj.upc.edu.cn yunpei.upc.edu.cn | 2024-04-22 04:38:41 |
| 121.251.252.137 | greencampus.hqszpt.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.252.145 | seedrilling.pe.upc.edu.cn | 2024-04-22 04:38:41 |
| 121.251.252.196 | bigdata.sci.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.252.200 | exam.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.252.204 | code.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.252.205 | small.sem.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.252.207 | icpc.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.252.209 | bigdata.computer.upc.edu.cn | 2024-04-22 04:38:41 |
| 121.251.252.214 | ptc.computer.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.252.216 | acm.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.252.219 | sptc.computer.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.253.18 | dfcz.upc.edu.cn | 2024-04-22 04:38:41 |
| 121.251.253.44 | hwua.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.253.47 | cookdata.upc.edu.cn explore.cookdata.upc.edu.cn | 2024-04-22 04:38:41 |
| 121.251.253.49 | heywhale.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.253.139 | szda.jyfz.upc.edu.cn xxgl.sdlx.upc.edu.cn zs.zypx.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.253.164 | yuyue.geori.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.253.201 | zizhuxt.upc.edu.cn | 2024-04-22 04:38:41 |
| 121.251.254.199 | xinxijssyjxzx.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.254.219 | program.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.255.4 | gycw.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.255.7 | jgtest.upc.edu.cn | 2024-04-22 04:38:41 |
| 121.251.255.18 | fpm.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.255.19 | giving.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.255.20 | jpkc.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.255.21 | web2.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.255.26 | thps.rsc.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.255.28 | xsda.upc.edu.cn | 2024-04-22 04:38:41 |
| 121.251.255.37 | card.upc.edu.cn | 2024-04-22 04:38:41 |
| 121.251.255.38 | upcsgvr-pe.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.255.43 | lms.mse.upc.edu.cn | 2024-04-22 04:38:41 |
| 121.251.255.51 | e-graphics.medwww.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.255.54 | mobile.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.255.55 | dalyxt.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.255.67 | wsyj.jwc.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.255.71 | kms.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.255.83 | sdltc.ltc.upc.edu.cn | 2024-04-22 04:38:41 |
| 121.251.255.87 | globalstudy.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.255.88 | ksbm.upc.edu.cn wsdt.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.255.91 | zbb.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.255.96 | yb.upc.edu.cn | 2024-04-22 04:38:41 |
| 121.251.255.101 | gyf.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.255.103 | xgwp.upc.edu.cn | 2024-04-22 04:38:41 |
| 121.251.255.105 | xhauiea.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.255.107 | zsfs.gs.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.255.108 | dekt.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.255.109 | gs.ocean.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.255.111 | youthfee.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.255.117 | edr.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.255.118 | mp.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.255.119 | gzkdf.upc.edu.cn | 2024-04-29 03:00:21 |
| 121.251.255.125 | ticket.upc.edu.cn | 2024-04-29 03:00:21 |
Top 20 countries in total ASN
| Country | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
30437 | 1446083706 | 971539787558034 |
Brazil
|
9003 | 88034512 | 29405549334534 |
China
|
6733 | 372710264 | 129950408647296 |
Russian Federation
|
5802 | 47624210 | 294642271514432 |
India
|
5790 | 36223520 | 24460938874880 |
Australia
|
5012 | 42288500 | 20569917233152 |
Indonesia
|
3297 | 17800960 | 1328585637888 |
United Kingdom
|
3179 | 80859556 | 32254991925248 |
Germany
|
3098 | 113865512 | 71109793939456 |
Poland
|
2510 | 19287296 | 15951122994176 |
Canada
|
2352 | 56003908 | 3531917427712 |
France
|
2283 | 77264672 | 12875351785472 |
Ukraine
|
2116 | 9683200 | 5076030455808 |
Bangladesh
|
1758 | 1909516 | 1014168420352 |
Netherlands
|
1588 | 55672496 | 26118391924224 |
Italy
|
1299 | 52326608 | 28836051353600 |
Hong Kong
|
1270 | 17895284 | 1725691790080 |
Argentina
|
1260 | 19538400 | 18797301989376 |
Japan
|
1232 | 168120424 | 33532219097088 |
Spain
|
1224 | 34629120 | 7936553652224 |