BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS4538 | 121.248.0.0/20 | ERX-CERNET-BKB - China Education and Research Network Center, CN |
| AS24361 | 121.248.0.0/20 | CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University, 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:122)
| IP | Host | DateTime |
|---|---|---|
| 121.248.64.10 | dns1.jsafc.edu.cn | 2024-12-01 12:06:22 |
| 121.248.64.11 | dns2.jsafc.edu.cn | 2024-12-01 12:06:22 |
| 121.250.88.29 | xsaj.dzvc.edu.cn | 2024-12-01 12:19:39 |
| 121.251.0.1 | dns1.0.251.121.in-addr.arpa | 2024-12-01 12:23:35 |
| 121.251.0.2 | dns2.0.251.121.in-addr.arpa | 2024-12-01 12:23:35 |
| 121.251.0.59 | www.0.251.121.in-addr.arpa | 2024-12-01 12:23:35 |
| 121.251.24.3 | szxy.ahbvc.edu.cn | 2024-12-01 12:24:30 |
| 121.251.24.7 | zspx.ahbvc.edu.cn | 2024-12-01 12:24:30 |
| 121.251.24.8 | qyh.ahbvc.edu.cn | 2024-12-01 12:24:30 |
| 121.251.24.10 | 100kz.ahbvc.edu.cn | 2024-12-01 12:24:30 |
| 121.251.24.13 | zcjy.ahbvc.edu.cn | 2024-12-01 12:24:30 |
| 121.251.24.14 | cardwx.ahbvc.edu.cn cardshall.ahbvc.edu.cn cardpay.ahbvc.edu.cn | 2024-12-01 12:24:30 |
| 121.251.24.17 | byshx.ahbvc.edu.cn | 2024-12-01 12:24:30 |
| 121.251.24.20 | zgfhw.ahbvc.edu.cn | 2024-11-26 19:20:46 |
| 121.251.24.21 | zgfhwwj.ahbvc.edu.cn | 2024-12-01 12:24:30 |
| 121.251.24.22 | jxzgpt.ahbvc.edu.cn | 2024-11-26 19:20:46 |
| 121.251.24.23 | ldjsc.ahbvc.edu.cn | 2024-11-26 19:20:46 |
| 121.251.24.24 | dsjyb.ahbvc.edu.cn | 2024-12-01 12:24:30 |
| 121.251.24.25 | jycy.ahbvc.edu.cn | 2024-12-01 12:24:30 |
| 121.251.24.26 | res.ahbvc.edu.cn xsfw.ahbvc.edu.cn | 2024-12-01 12:24:30 |
| 121.251.24.245 | ecard.ahbvc.edu.cn | 2024-12-01 12:24:30 |
| 121.251.24.247 | yzm.ahbvc.edu.cn | 2024-12-01 12:24:30 |
| 121.251.24.250 | dns1.ahbvc.edu.cn ns1.ahbvc.cn | 2024-12-01 12:24:30 |
| 121.251.49.201 | dns1.ahcme.edu.cn | 2024-11-30 05:01:37 |
| 121.251.49.202 | dns2.ahcme.edu.cn | 2024-12-01 12:24:57 |
| 121.251.49.204 | itv.ahcme.edu.cn | 2024-12-01 12:24:57 |
| 121.251.49.206 | www.ahcme.edu.cn | 2024-11-26 19:21:14 |
| 121.251.49.210 | idp.ahcme.edu.cn | 2024-12-01 12:24:57 |
| 121.251.49.250 | jump.ahcme.edu.cn | 2024-11-30 05:01:36 |
| 121.251.56.1 | dns1.mastc.edu.cn | 2024-12-01 12:24:57 |
| 121.251.56.2 | dns2.mastc.edu.cn | 2024-12-01 12:24:57 |
| 121.251.56.16 | jp.mastc.edu.cn | 2024-12-01 12:24:57 |
| 121.251.56.23 | gxsf.mastc.edu.cn | 2024-12-01 12:24:57 |
| 121.251.56.28 | szpt.mastc.edu.cn | 2024-12-01 12:24:57 |
| 121.251.56.32 | sfjs.mastc.edu.cn sfjsread.mastc.edu.cn zzkc.mastc.edu.cn | 2024-12-01 12:24:57 |
| 121.251.56.37 | rc.mastc.edu.cn | 2024-11-26 19:21:14 |
| 121.251.56.108 | card.mastc.edu.cn | 2024-12-01 12:24:57 |
| 121.251.56.109 | icard.mastc.edu.cn | 2024-11-26 19:21:14 |
| 121.251.56.110 | wd.mastc.edu.cn | 2024-12-01 12:24:57 |
| 121.251.56.118 | wx.mastc.edu.cn | 2024-11-26 19:21:14 |
| 121.251.192.5 | jwxt.cauyt.edu.cn | 2024-12-01 12:28:33 |
| 121.251.192.8 | dns.cauyt.edu.cn | 2024-12-01 12:28:33 |
| 121.251.192.15 | www.cauyt.edu.cn jwc.cauyt.edu.cn | 2024-12-01 12:28:33 |
| 121.251.192.16 | bbs.cauyt.edu.cn job.cauyt.edu.cn down.cauyt.edu.cn count.cauyt.edu.cn | 2024-12-01 12:28:33 |
| 121.251.192.18 | dns2.cauyt.edu.cn | 2024-12-01 12:28:33 |
| 121.251.210.2 | dns1.qdbhu.edu.cn | 2024-12-01 12:29:01 |
| 121.251.210.3 | dns2.qdbhu.edu.cn | 2024-12-01 12:29:01 |
| 121.251.210.8 | hcm.qdbhu.edu.cn | 2024-12-01 12:29:01 |
| 121.251.210.10 | bwgpc.qdbhu.edu.cn | 2024-12-01 12:29:01 |
| 121.251.210.12 | idp.qdbhu.edu.cn | 2024-12-01 12:29:01 |
| 121.251.213.9 | xyb.qdbhu.edu.cn | 2024-12-01 12:29:01 |
| 121.251.213.11 | cas.qdbhu.edu.cn | 2024-12-01 12:29:01 |
| 121.251.213.13 | yingxin.qdbhu.edu.cn | 2024-12-01 12:29:01 |
| 121.251.213.14 | res.qdbhu.edu.cn | 2024-12-01 12:29:01 |
| 121.251.240.31 | gzknas.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.240.32 | gzknas.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.240.33 | gzknas.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.248.1 | jhzf.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.248.3 | zfpt.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.248.4 | ecardfw.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.248.6 | idsocket.ykt.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.249.2 | upcfortress.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.249.7 | evpn.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.251.207 | lan.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.251.210 | sam.upc.edu.cn auth.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.251.217 | wlan.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.251.231 | noc.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.251.250 | dns2.cache.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.251.251 | dns1.cache.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.252.70 | vspe.sci.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.252.73 | bkpe.sci.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.252.77 | tongxindt.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.252.78 | tongxinrz.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.252.79 | xdpassport.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.252.100 | yykf.upol.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.252.101 | dianbo.upol.upc.edu.cn dianbo.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.252.103 | yunpei.upc.edu.cn sdcj.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.252.137 | greencampus.hqszpt.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.252.196 | bigdata.sci.upc.edu.cn | 2024-11-26 19:26:07 |
| 121.251.252.197 | commed.upc.edu.cn | 2024-11-26 19:26:07 |
| 121.251.252.198 | oilgaspipline.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.252.204 | code.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.252.205 | small.sem.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.252.219 | sptc.computer.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.253.18 | dfcz.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.253.40 | simplespc.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.253.44 | hwua.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.253.47 | explore.cookdata.upc.edu.cn cookdata.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.253.49 | heywhale.upc.edu.cn | 2024-11-26 19:26:07 |
| 121.251.253.139 | zs.zypx.upc.edu.cn xxgl.sdlx.upc.edu.cn szda.jyfz.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.253.164 | yuyue.geori.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.254.199 | xinxijssyjxzx.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.255.4 | gycw.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.255.7 | jgtest.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.255.16 | jxzy.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.255.18 | fpm.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.255.19 | giving.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.255.20 | jpkc.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.255.21 | web2.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.255.26 | thps.rsc.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.255.28 | xsda.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.255.37 | card.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.255.38 | upcsgvr-pe.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.255.51 | e-graphics.medwww.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.255.54 | mobile.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.255.55 | dalyxt.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.255.67 | wsyj.jwc.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.255.71 | kms.upc.edu.cn | 2024-11-26 19:26:07 |
| 121.251.255.83 | sdltc.ltc.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.255.87 | globalstudy.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.255.88 | wsdt.upc.edu.cn ksbm.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.255.91 | zbb.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.255.101 | gyf.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.255.103 | xgwp.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.255.105 | xhauiea.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.255.107 | zsfs.gs.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.255.108 | dekt.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.255.109 | gs.ocean.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.255.111 | youthfee.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.255.117 | edr.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.255.119 | gzkdf.upc.edu.cn | 2024-12-01 12:29:54 |
| 121.251.255.125 | ticket.upc.edu.cn | 2024-11-26 19:26:07 |
Top 20 countries in total ASN
| Country | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
31237 | 1374237313 | 1153848682359816930 |
Brazil
|
9498 | 88321200 | 28436378292228 |
China
|
6730 | 349761188 | 147510736594672 |
India
|
5919 | 35396096 | 24359975321600 |
Russian Federation
|
5877 | 48220122 | 11698461945152 |
Australia
|
4312 | 41212720 | 20440007776512 |
Indonesia
|
3504 | 17789984 | 1141368160256 |
Germany
|
3203 | 112905480 | 69169847795712 |
United Kingdom
|
3197 | 74860360 | 30613082472448 |
France
|
2672 | 75947520 | 12278353362944 |
Poland
|
2529 | 18120448 | 15027767022592 |
Canada
|
2365 | 54531576 | 3238023726080 |
Ukraine
|
2045 | 8911872 | 5069557661696 |
Bangladesh
|
1816 | 1870848 | 876636340224 |
Netherlands
|
1594 | 53676240 | 25531138377216 |
Italy
|
1299 | 51825864 | 28509075865600 |
Romania
|
1294 | 8055104 | 1437407445248 |
Argentina
|
1283 | 19695360 | 18731910823936 |
Hong Kong
|
1281 | 17401796 | 8396627575552 |
Spain
|
1266 | 34306048 | 7599451344896 |