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CIDR
/17 · 32.8K IPs
ASN
Microsoft Corporation
Reverse DNS
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Allocation details

CIDR range
4.144.0.0/17
IP range (int)
76,546,048 — 76,578,815
Prefix length
/17
Organization
Microsoft Corporation
ASN
AS8075
ASN name
Microsoft Corporation
Country
Hong Kong
City
Hong Kong
Coordinates
22.284200, 114.175900
Accuracy radius
20 km
RIR
ARIN
Data source(s)
maxmind_city, maxmind_country, maxmind_asn
Last updated
2026-04-16 09:17:58

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