121.251.192.15 — Qingdao, Shandong, 🇨🇳 China · AS4538 ERX-CERNET-BKB
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AS141005
Prefixes of AS141005
Prefix 121.251.192.0/20
121.251.192.15
PTR
jwc.
cauyt.edu.cn
www.
cauyt.edu.cn
A record for
jwc.
cauyt.edu.cn
A
121.251.192.15
Previously A record for
www.
cauyt.edu.cn
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121.251.192.0/20
4K IPs · AS4538 ERX-CERNET-BKB
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Qingdao, Shandong, 🇨🇳 China
🇨🇳
ERX-CERNET-BKB
121.251.192.0/20
PACNET (proxy-registered route object)
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PTR
A record for
Previously A record for
