221.13.140.87 — Zhengzhou, Henan, 🇨🇳 China · AS4837 CHINA169-Backbone
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AS4837
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Prefix 221.13.128.0/17
221.13.140.87
PTR
hn.
kd.smx.adsl
A record for
xigong.
gov.cn
A
221.13.140.87
www.
xigong.gov.cn
A
221.13.140.87
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221.13.128.0/17
33K IPs · AS4837 CHINA169-Backbone
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AS4837
CHINA169-Backbone autonomous system
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Zhengzhou, Henan, 🇨🇳 China
🇨🇳
CHINA169-Backbone
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