2008年12月11日16:21~16:26,百度的网通服务挂了。网通机房的两个F5 BIG-IP虚拟IP:202.108.22.5、202.108.22.43全部无法访问。16:27左右恢复正常。
下面是我写的一个“CDN智能DNS解析分析工具”,可以列出各类用户访问 www.baidu.com 被解析到的服务器IP地址(可以看出百度主站的IDC全在北京,前段时间还有一个北京长城宽带的多线IDC,现在去掉了),当时直接访问百度电信机房的两个虚拟IP是能打开的:
中国电信用户[北京]
220.181.6.19 (北京市·电信)
220.181.6.18 (北京市·电信)
中国网通用户[北京]
202.108.22.5 (北京市·网通)
202.108.22.43 (北京市·网通)
中国铁通用户[北京]
202.108.22.43 (北京市·网通)
202.108.22.5 (北京市·网通)
中国联通用户[北京]
202.108.22.5 (北京市·网通)
202.108.22.43 (北京市·网通)
中国移动用户[北京]
202.108.22.5 (北京市·网通)
202.108.22.43 (北京市·网通)
北京市电信通用户
202.108.22.5 (北京市·网通)
202.108.22.43 (北京市·网通)
中国教育网用户[清华大学]
202.108.22.43 (北京市·网通)
202.108.22.5 (北京市·网通)
中国科技网用户[国家科委]
220.181.6.18 (北京市·电信)
220.181.6.19 (北京市·电信)
世纪互联多线机房[北京]
220.181.6.19 (北京市·电信)
220.181.6.18 (北京市·电信)
中国电信用户[上海]
220.181.6.19 (北京市·电信)
220.181.6.18 (北京市·电信)
中国网通用户[上海]
202.108.22.43 (北京市·网通)
202.108.22.5 (北京市·网通)
中国联通用户[上海]
202.108.22.5 (北京市·网通ADSL)
202.108.22.43 (北京市·网通ADSL)
中国教育网用户[上海交通大学]
202.108.22.43 (北京市·网通ADSL)
202.108.22.5 (北京市·网通ADSL)


下面是我写的一个“CDN智能DNS解析分析工具”,可以列出各类用户访问 www.baidu.com 被解析到的服务器IP地址(可以看出百度主站的IDC全在北京,前段时间还有一个北京长城宽带的多线IDC,现在去掉了),当时直接访问百度电信机房的两个虚拟IP是能打开的:
中国电信用户[北京]
220.181.6.19 (北京市·电信)
220.181.6.18 (北京市·电信)
中国网通用户[北京]
202.108.22.5 (北京市·网通)
202.108.22.43 (北京市·网通)
中国铁通用户[北京]
202.108.22.43 (北京市·网通)
202.108.22.5 (北京市·网通)
中国联通用户[北京]
202.108.22.5 (北京市·网通)
202.108.22.43 (北京市·网通)
中国移动用户[北京]
202.108.22.5 (北京市·网通)
202.108.22.43 (北京市·网通)
北京市电信通用户
202.108.22.5 (北京市·网通)
202.108.22.43 (北京市·网通)
中国教育网用户[清华大学]
202.108.22.43 (北京市·网通)
202.108.22.5 (北京市·网通)
中国科技网用户[国家科委]
220.181.6.18 (北京市·电信)
220.181.6.19 (北京市·电信)
世纪互联多线机房[北京]
220.181.6.19 (北京市·电信)
220.181.6.18 (北京市·电信)
中国电信用户[上海]
220.181.6.19 (北京市·电信)
220.181.6.18 (北京市·电信)
中国网通用户[上海]
202.108.22.43 (北京市·网通)
202.108.22.5 (北京市·网通)
中国联通用户[上海]
202.108.22.5 (北京市·网通ADSL)
202.108.22.43 (北京市·网通ADSL)
中国教育网用户[上海交通大学]
202.108.22.43 (北京市·网通ADSL)
202.108.22.5 (北京市·网通ADSL)


Bryant Batts
2026-10-29 21:58
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Bryant Batts
2026-10-29 21:58
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Trezor wallet
2026-10-30 18:32
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Bryant Batts
2026-10-31 02:13
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Bryant Batts
2026-10-31 02:13
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Bryant Batts
2026-10-31 02:13
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Bryant Batts
2026-10-31 02:13
ndax login |netcoins login |netcoins login |netcoins login |
Bryant Batts
2026-10-31 02:25
bitflyer ログイン |bitflyer ログイン |
Bryant Batts
2026-10-31 12:37
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Bryant Batts
2026-10-31 12:37
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Bryant Batts
2026-10-31 12:37
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Bryant Batts
2026-10-31 12:37
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Bryant Batts
2026-10-31 12:37
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Trezor wallet
2026-10-31 18:02
Trezor.io/start | Trezor.io/start | Trezor.io/start | Trezor.io/start | Trezor.io/start | Trezor.io/start | Trezor.io/start | Trezor.io/start | Ledger.com/start | Ledger.com/start | Ledger.com/start | Ledger.com/start | Ledger.com/start | Ledger.com/start | Ledger.com/start | Ledger.com/start | Ledger.com/start | Trezor.io/start | Ledger.com/start | Trezor.io/start | Trezor.io/start |https://start-trezocdn.wixsite.com/en-ushttps://start-trezocdn.wixsite.com/en-starthttps://start-trezocdn.wixsite.com/en...
ghfgf
2026-10-31 18:05
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ghfgf
2026-10-31 18:05
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Trezor wallet
2026-10-31 18:25
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gfhf
2026-10-31 18:29
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Bryant Batts
2026-11-1 01:02
bitflyer ログイン |bitflyer ログイン |bitflyer ログイン |bitflyer ログイン |
Bryant Batts
2026-11-1 17:01
bitflyer ログイン |bitflyer ログイン |coincheck ログイン |coincheck ログイン |
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亿级数据的高并发通用搜索引擎架构设计[原创]
一款不错的Linux命令行下的FTP客户端软件

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