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CIDR
/21 · 2.0K IPs
ASN
China Mobile Hong Kong Company Limited
Reverse DNS
182.239.78.45.hk.chinamobile.com
Last scanned 1 hr ago
Blocklisted
Checking…
Scanning blocklists

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

81/100
Trusted
How this score is built

Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

DNS records

Reverse DNS (PTR)
182.239.78.45.hk.chinamobile.com
Forward-confirmed (FCrDNS)
✗ Mismatch
PTR TTL
86400 s
Reverse DNS last checked
2026-07-19 18:25 UTC
Forward DNS last checked
2026-07-19 18:25 UTC
every IP & sub-domain we've seen under this domain

Reverse & forward DNS collected by the WorldIP scanner fleet — FCrDNS confirms the PTR hostname resolves back to this IP.

Network Allocation for 182.239.78.45

CIDR range
182.239.72.0/21
IP range (int)
3,069,134,848 — 3,069,136,895
Prefix length
/21
Organization
China Mobile Hong Kong Company Limited
ASN
AS9231
ASN name
China Mobile Hong Kong Company Limited
Location
Jordan, Yau Tsim Mong District, Hong Kong
Coordinates
22.305200, 114.167800
Accuracy radius
5 km
Regional Internet Registry
APNIC
Allocated
2010-05-05
Data source(s)
maxmind_city, maxmind_asn, ipinfo_lite, maxmind_country
Last updated
2026-07-11 09:24:06

Origin AS announcing the most-specific prefix that covers this IP, observed across our RIPE RIS collectors.

Announced prefix
Origin AS
Announcement samples
100,479
Last seen
2026-07-19 19:39:54

Frequently Asked Questions

Who owns 182.239.78.45?

182.239.78.45 is allocated to China Mobile Hong Kong Company Limited (AS9231), registered in Jordan, Hong Kong.

Where is 182.239.78.45 located?

The geolocation for 182.239.78.45 maps to Jordan, Hong Kong based on MaxMind GeoLite2 data. Accuracy depends on the provider and may represent the ISP's regional hub rather than the exact endpoint.

What network is 182.239.78.45 on?

182.239.78.45 belongs to the 182.239.72.0/21 network block announced by AS9231. This range contains 2,048 addresses.

Does 182.239.78.45 have a reverse DNS record?

Reverse DNS (PTR) records are resolved live when you visit this page. If a PTR record exists, it appears in the Reverse DNS field above. PTR records map IP addresses back to hostnames and are commonly used for email authentication and network diagnostics.

Neighbors

Other addresses in the same /24.

Related

Last updated: 2026-07-19 19:59:02 UTC
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