BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS4538 | 166.111.0.0/24 | ERX-CERNET-BKB - China Education and Research Network Center, CN |
| AS4538 | 166.111.0.0/18 | ERX-CERNET-BKB - China Education and Research Network Center, CN |
| AS24348 | 166.111.0.0/18 | CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University, CN |
| AS4538 | 166.111.0.0/17 | ERX-CERNET-BKB - China Education and Research Network Center, CN |
| AS24348 | 166.111.0.0/17 | CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University, CN |
| AS4538 | 166.111.0.0/16 | 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:151)
| IP | Host | DateTime |
|---|---|---|
| 166.111.0.0 | www.tsinghua.edu.cn | 2025-02-15 18:48:41 |
| 166.111.2.25 | smtps13.tsinghua.edu.cn | 2025-02-15 18:48:41 |
| 166.111.2.26 | smtps13.tsinghua.edu.cn | 2025-02-15 18:48:41 |
| 166.111.2.27 | smtps13.tsinghua.edu.cn | 2025-02-15 18:48:41 |
| 166.111.2.28 | smtps13.tsinghua.edu.cn | 2025-02-15 18:48:41 |
| 166.111.2.29 | smtps13.tsinghua.edu.cn | 2025-02-15 18:48:41 |
| 166.111.2.30 | smtps13.tsinghua.edu.cn | 2025-02-15 18:48:41 |
| 166.111.2.31 | smtps13.tsinghua.edu.cn | 2025-02-15 18:48:41 |
| 166.111.4.1 | router.cic.tsinghua.edu.cn | 2025-02-15 18:48:41 |
| 166.111.4.5 | dns.cic.tsinghua.edu.cn | 2025-02-15 18:48:41 |
| 166.111.4.23 | mail.cic.tsinghua.edu.cn | 2025-02-15 18:48:41 |
| 166.111.4.30 | dns2.cic.tsinghua.edu.cn | 2025-02-15 18:48:41 |
| 166.111.4.100 | www.tsinghua.edu.cn | 2025-02-15 18:48:41 |
| 166.111.8.6 | qipes.tsinghua.edu.cn | 2025-02-15 18:48:41 |
| 166.111.8.7 | qiprs.tsinghua.edu.cn | 2025-02-15 18:48:41 |
| 166.111.8.17 | tmail.tsinghua.edu.cn | 2025-02-15 18:48:41 |
| 166.111.8.18 | mail.tsinghua.edu.cn | 2025-02-15 18:48:41 |
| 166.111.8.19 | ftp.tsinghua.edu.cn | 2025-02-15 18:48:41 |
| 166.111.8.30 | dns.tsinghua.edu.cn | 2025-02-15 18:48:41 |
| 166.111.8.31 | dns2.tsinghua.edu.cn | 2025-02-15 18:48:41 |
| 166.111.8.44 | mta0.tsinghua.edu.cn | 2025-02-15 18:48:41 |
| 166.111.8.45 | tmail.tsinghua.edu.cn mta1.tsinghua.edu.cn | 2025-02-15 18:48:41 |
| 166.111.8.58 | mssite.tsinghua.edu.cn | 2025-02-15 18:48:41 |
| 166.111.8.85 | bill.tsinghua.edu.cn | 2025-02-15 18:48:41 |
| 166.111.8.146 | mail.nrc.tsinghua.edu.cn | 2025-02-15 18:48:41 |
| 166.111.8.150 | nrc.tsinghua.edu.cn | 2025-02-15 18:48:41 |
| 166.111.8.230 | gmail.tsinghua.edu.cn | 2025-02-15 18:48:41 |
| 166.111.8.237 | bbs3w.net.tsinghua.edu.cn | 2025-02-15 18:48:41 |
| 166.111.8.238 | bbs.tsinghua.edu.cn | 2025-02-15 18:48:41 |
| 166.111.9.2 | www.tsinghua.edu.cn | 2025-02-15 18:48:41 |
| 166.111.9.3 | backinfo.tsinghua.edu.cn | 2025-02-15 18:48:41 |
| 166.111.9.4 | oraadm.tsinghua.edu.cn | 2025-02-15 18:48:41 |
| 166.111.9.5 | orasci.tsinghua.edu.cn | 2025-02-15 18:48:41 |
| 166.111.9.6 | oans.tsinghua.edu.cn | 2025-02-15 18:48:41 |
| 166.111.9.8 | oads.tsinghua.edu.cn | 2025-02-15 18:48:41 |
| 166.111.9.10 | wardinf.tsinghua.edu.cn | 2025-02-15 18:48:41 |
| 166.111.9.14 | dns.tsinghua.edu.cn | 2025-02-15 18:48:41 |
| 166.111.9.32 | smtp03.tsinghua.edu.cn | 2025-02-15 18:48:41 |
| 166.111.9.33 | smtp04.tsinghua.edu.cn | 2025-02-15 18:48:41 |
| 166.111.9.34 | smtp05.tsinghua.edu.cn | 2025-02-15 18:48:41 |
| 166.111.9.35 | smtp06.tsinghua.edu.cn | 2025-02-15 18:48:41 |
| 166.111.11.39 | stumail.tsinghua.edu.cn | 2025-02-15 18:49:04 |
| 166.111.26.2 | sparc.phys.tsinghua.edu.cn email.phys.tsinghua.edu.cn | 2025-02-15 18:49:04 |
| 166.111.111.238 | smtp07.tsinghua.edu.cn | 2025-02-19 22:19:06 |
| 166.111.111.239 | smtp08.tsinghua.edu.cn | 2025-02-15 18:50:59 |
| 166.111.120.6 | infosource.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.7 | ultra5.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.8 | csalinux.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.9 | muse.csa.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.10 | e450.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.11 | refer.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.12 | vrs.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.13 | innopac.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.14 | verde.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.15 | dns.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.16 | med.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.17 | founder.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.18 | eproxy2.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.19 | cnlib.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.20 | cdifs.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.21 | dlhstc.lib.tsinghua.edu.cn.111.166.in-addr.arpa | 2025-02-15 18:51:21 |
| 166.111.120.24 | oa.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.26 | metalib.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.29 | cill.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.33 | sfx.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.34 | etd.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.36 | metalib.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.37 | gt355t-1.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.38 | oaportal.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.39 | meta.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.41 | uas.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.48 | infoweb2.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.52 | www.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.53 | suridea.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.56 | cab.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.57 | vod.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.58 | ogmap.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.59 | reserves.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.60 | www.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.61 | mra.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.62 | dlib.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.63 | infoweb.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.64 | v440.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.65 | ill2.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.66 | docs.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.67 | training.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.68 | hdcd.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.69 | cvrs.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.70 | cxkdh.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.71 | ingenta.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.72 | vcenter.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.74 | etdbachelor.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.75 | csmar.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.76 | qhxb.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.77 | t3u.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.78 | cdrecord.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.79 | primofe.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.80 | primobe.lib.tsinghua.edu.cn | 2025-02-19 22:19:34 |
| 166.111.120.81 | springer01.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.84 | acm.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.85 | db.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.86 | sitesearch.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.88 | fin.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.92 | usp.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.95 | wsn.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.96 | 4kqs.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.99 | ill.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.100 | panda-m.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.101 | zcy.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.102 | cambridge.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.103 | panda.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.104 | wix.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.105 | chw.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.106 | lr.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.107 | cnki.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.108 | ereserve.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.109 | cambridge-m.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.110 | lockss.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.111 | oaps.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.113 | nature.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.115 | zbmath.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.122 | thesisdb.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.124 | thesis.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.125 | cscy.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.136 | hstc.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.140 | irs.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.142 | rhms.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.146 | zssj.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.148 | ctdb.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.155 | xenhost2.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.158 | zxjq.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.159 | wccm.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.160 | web.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.168 | seat.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.169 | ske.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.176 | booktalk.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.177 | hsvideo.lib.tsinghua.edu.cn dm.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.179 | dp.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.180 | mail.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.185 | oapi.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.190 | thurid.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.195 | dlp.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.196 | stone.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.198 | lps.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.203 | party.lib.tsinghua.edu.cn | 2025-02-19 22:19:34 |
| 166.111.120.207 | gjk.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.217 | retrieval.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.222 | wwwsvr.lib.tsinghua.edu.cn | 2025-02-19 22:19:33 |
| 166.111.120.227 | thubook.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.229 | tempcard.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
| 166.111.120.238 | video.lib.tsinghua.edu.cn | 2025-02-15 18:51:21 |
Top 20 countries in total ASN
| Country | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
31286 | 1463399193 | 1153567063901602402 |
Brazil
|
9044 | 86797232 | 2305871771570475008 |
China
|
6607 | 350275748 | 147525841463792 |
India
|
5910 | 35617792 | 24427601186816 |
Russian Federation
|
5754 | 46730184 | 10413599207240 |
Indonesia
|
3544 | 18043392 | 1185116061696 |
United Kingdom
|
3163 | 73185376 | 31205491671040 |
Germany
|
3129 | 113023496 | 69158134087680 |
Australia
|
3006 | 40890416 | 20539913344768 |
Poland
|
2478 | 18603776 | 15319938765824 |
Canada
|
2439 | 54742824 | 4345334990080 |
France
|
2245 | 75968768 | 12209761091584 |
Ukraine
|
2023 | 8583168 | 5125335351296 |
Bangladesh
|
1847 | 1876992 | 869016076288 |
Netherlands
|
1596 | 53616336 | 26232513103360 |
Italy
|
1297 | 51818112 | 28544022347776 |
Argentina
|
1290 | 19681536 | 18745298976768 |
Hong Kong
|
1276 | 17521092 | 7864123851520 |
Japan
|
1265 | 159962984 | 33610202546176 |
Spain
|
1231 | 34274816 | 7522192920576 |