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)


Arnold Devere
2026-3-31 16:04
I think what surprised me most was how much of the process is just refining what you’ve already written. You keep going back, adjusting structure, improving clarity, and making sure everything fits together. That’s usually when <a href="https://www.reddit.com/r/studypartner/comments/1rh20un/best_dissertation_writing_service_2026_2027_for/">dissert... help</a> starts to feel like a practical way to keep progressing.
jass
2026-3-31 16:04
ledger.com/start |ledger.com/start |ledger.com/start |ledger live desktop |
jass
2026-3-31 16:04
ledger wallet |ledger login |atomic wallet |atomic wallet |
jass
2026-3-31 16:05
atomic wallet |tangem wallet |tangem wallet |tangem wallet |
jass
2026-3-31 16:05
trezor login |trezor wallet |trezor.io/start |trezor.io/start |
jass
2026-4-1 02:43
crypto wallet |ledger.com/start |ledger.com/start |ledger.com/start |
jass
2026-4-1 02:43
ledger.com/start |ledger.com/start |ledger.com/start |uphold login |
jass
2026-4-1 02:43
uphold login |uphold login |uphold login |uphold login |
jass
2026-4-1 02:43
uphold login |uphold login |uphold login |uphold login |
Indie Fraser
2026-4-1 14:32
A lot of people get stressed when they lose their academic documents and start searching for things like <a href="https://www.reddit.com/r/studypartner/comments/1rrlt1h/buy_fake_transcripts_online_recommendations_for/">fake high school diploma or fake transcripts </a>, especially when deadlines are close. But from what I’ve seen, that can cause bigger problems later on. Employers and schools now verify records very thoroughly, so even something that looks real—like a high school diploma template or a fake high school transcript—can easily be flagged. The safer option is always to learn how to get a copy of your high school diploma online through official channels. It may take a bit longer, but it’s the only way to avoid issues during verification.
CoinSpot Login
2026-4-1 17:42
Access your CoinSpot Login account securely with our step-by-step login guide. Learn how to sign in, fix login issues, and protect your crypto assets with advanced security tips.CoinSpot login made easy! Follow our secure guide to sign in, recover your account, and fix common errors. Stay safe while managing your cryptocurrency.Secure your CoinSpot login with expert tips. Learn safe sign-in methods, password recovery, and how to avoid phishing scams.
jass
2026-4-1 22:29
uphold login |uphold login |uphold login |uphold login |
jass
2026-4-1 22:29
uphold login |uphold login |uphold login |uphold login |
jass
2026-4-1 22:29
uphold login |uphold login |ledger.com/start |ledger.com/start |
ETHAN
2026-4-2 03:07
Metamask Login | Metamask Login | Metamask Login | Metamask Login |
ETHAN
2026-4-2 03:08
Metamask Login | Metamask Login | Metamask Login |
ETHAN
2026-4-2 03:08
Metamask Login | Metamask Wallet Extension | Metamask Wallet Extension |
ETHAN
2026-4-2 03:08
Metamask Wallet Extension | Metamask Wallet Extension | Metamask Wallet Extension |
ETHAN
2026-4-2 03:08
| Metamask Wallet Extension | Metamask Extension | Metamask Extension |
ETHAN
2026-4-2 03:08
| Metamask Extension | Metamask Extension | Metamask Extension | Metamask Extension |
分页: 123/146
118 119 120 121 122 123 124 125 126 127
118 119 120 121 122 123 124 125 126 127
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

2008-12-11 16:36 | by







