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CIDR
/19 · 8.2K IPs
ASN
New Kaohsiung Broadband LTD.
Reverse DNS
39-1-8-174-adsl-tpe.dynamic.so-net.net.tw
Last scanned 12 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 v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

DNS records

Reverse DNS (PTR)
39-1-8-174-adsl-tpe.dynamic.so-net.net.tw
Forward-confirmed (FCrDNS)
✗ Mismatch
PTR TTL
3600 s
Reverse DNS last checked
2026-07-23 09:18 UTC
Forward DNS last checked
2026-07-23 09:18 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 39.1.8.174

CIDR range
39.1.0.0/19
IP range (int)
654,376,960 — 654,385,151
Prefix length
/19
Organization
New Kaohsiung Broadband LTD.
ASN
AS9922
ASN name
New Kaohsiung Broadband LTD.
Location
Kaohsiung, Kaohsiung, Taiwan
Coordinates
22.614800, 120.313900
Accuracy radius
10 km
Regional Internet Registry
APNIC
Allocated
2011-03-29
Data source(s)
maxmind_city, maxmind_asn, ipinfo_lite, maxmind_country
Last updated
2026-07-21 04:04:48

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

Announced prefix
Origin AS
Announcement samples
7,366
Last seen
2026-07-23 22:03:00

Frequently Asked Questions

Who owns 39.1.8.174?

39.1.8.174 is allocated to New Kaohsiung Broadband LTD. (AS9922), registered in Kaohsiung, Taiwan.

Where is 39.1.8.174 located?

The geolocation for 39.1.8.174 maps to Kaohsiung, Taiwan 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 39.1.8.174 on?

39.1.8.174 belongs to the 39.1.0.0/19 network block announced by AS9922. This range contains 8,192 addresses.

Does 39.1.8.174 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: 2026-07-23 22:16:11 UTC
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