自治系统编号 4538 : ERX-CERNET-BKB (中国)

🖥 自治系统编号 4538 : ERX-CERNET-BKB (中国)

自治系统编号:AS4538 是由中国下的ERX-CERNET-BKB 机构来管理的,具体的内容可以看下面的详细内容。本数据更新于:2024-03-22T14:17:34。

China (CN) IP Address
IP网络 - AS4538
地址范围: AS4538
网络名字: ERX-CERNET-BKB
国家: CN - 中国 ( CN )
事件: 登记最后更新
类型名称: autnum
备注:
描述: China Education and Research Network Center
Tsinghua University
Beijing 100084
备注: China Education and Research Network Center
Tsinghua University
Beijing 100084
This aut-num object created as part of
the ER-Transfer from ARIN
通知:
源: Objects returned came from source
APNIC
条款和条件: Objects returned came from source
APNIC
This is the APNIC WHOIS Database query service. The objects are in RDAP format.
http://www.apnic.net/db/dbcopyright.html ( 服务条款 )
Whois 错误报告: Objects returned came from source
APNIC
This is the APNIC WHOIS Database query service. The objects are in RDAP format.
If you see inaccuracies in the results, please visit:
https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form ( 不准确报告 )
状态: 有效
链接: https://rdap.apnic.net/autnum/4538 ( 自己 )
https://netox.apnic.net/search/AS4538?utm_source=rdap&utm_medium=result&utm_campaign=rdap_result ( 相关的 )
Whois 服务器: whois.apnic.net
一致性: history_version_0, nro_rdap_profile_0, nro_rdap_profile_asn_hierarchical_0, cidr0, rdap_level_0

entity- JW410-AP
处理: JW410-AP
角色: 管理, 技术
事件: 登记 : 2008-09-04T07:29:20Z
最后更新 : 2008-09-04T07:29:20Z
备注:
备注: This person object created as part of the ER-Transfer from ARIN
链接: https://rdap.apnic.net/entity/JW410-AP ( 自己 )
版本: 4.0
名称: Jianping Wu
种类: 个人
地址: China Education and Research Network Center Tsinghua University Beijing 100084
电话: +86-10-2595931
邮箱: jianping@CERNET.EDU.CN

entity- IRT-CERNET-AP
处理: IRT-CERNET-AP
角色: 滥用
事件: 登记 : 2010-11-26T03:14:01Z
最后更新 : 2023-12-14T03:44:39Z
备注:
备注: timezone GMT+8
http://www.ccert.edu.cn
abuse@cernet.edu.cn was validated on 2023-12-14
链接: https://rdap.apnic.net/entity/IRT-CERNET-AP ( 自己 )
版本: 4.0
名称: IRT-CERNET-AP
种类:
地址: Network Research Center, Main Bldg, Tsinghua Univ Beijing 100084, China
电话: +86-10-62785933
邮箱: abuse@cernet.edu.cn

🖥 自治编号AS4538包含的IP段

下面是自治系统号:AS4538 中包含的IP地址段,包括起始IP,每个IP地址段的IP个数;

网络 开始IP 结束IP IP数量
219.243.224.0/19 219.243.224.0 219.243.255.255 8192
219.244.0.0/14 219.244.0.0 219.247.255.255 262144
222.16.0.0/12 222.16.0.0 222.31.255.255 1048576
222.192.0.0/12 222.192.0.0 222.207.255.255 1048576
223.128.0.0/15 223.128.0.0 223.129.255.255 131072
223.2.0.0/15 223.2.0.0 223.3.255.255 131072
42.244.0.0/16 42.244.0.0 42.244.255.255 65536
42.245.0.0/17 42.245.0.0 42.245.127.255 32768
42.245.128.0/18 42.245.128.0 42.245.191.255 16384
42.246.0.0/15 42.246.0.0 42.247.255.255 131072
49.120.0.0/14 49.120.0.0 49.123.255.255 262144
49.140.0.0/15 49.140.0.0 49.141.255.255 131072
49.208.0.0/15 49.208.0.0 49.209.255.255 131072
49.52.0.0/14 49.52.0.0 49.55.255.255 262144
58.154.0.0/15 58.154.0.0 58.155.255.255 131072
58.192.0.0/12 58.192.0.0 58.207.255.255 1048576
59.64.0.0/12 59.64.0.0 59.79.255.255 1048576

页面

📚 ASN留言

语言