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CIDR
/21 · 2.0K IPs
ASN
SkyWire (PTY) LTD
Reverse DNS
No PTR record
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.

73/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Network Allocation for 165.90.39.205

CIDR range
165.90.32.0/21
IP range (int)
2,774,147,072 — 2,774,149,119
Prefix length
/21
Organization
SkyWire
ASN
AS37675
ASN name
SkyWire (PTY) LTD
Location
Alberton, Gauteng, South Africa
Coordinates
-26.229600, 28.127200
Accuracy radius
50 km
Postal code
1448
Regional Internet Registry
ARIN
Allocated
2015-12-01
Data source(s)
maxmind_asn, ipinfo_lite, maxmind_city, maxmind_country
Last updated
2026-06-09 06:05:32

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

Announced prefix
Origin AS
Announcement samples
25,105
Last seen
2026-07-29 14:55:28

RIR Ownership History

Atom feed ⇲

Allocation changes captured weekly from regional internet registry (RIR) delegation files for ranges that have contained this IP.

Date Event From To
2026-05-10 RIR Transfer arin afrinic

See the full history for 165.90.32.0/19.

Frequently Asked Questions

Who owns 165.90.39.205?

165.90.39.205 is allocated to SkyWire (AS37675), registered in Alberton, South Africa.

Where is 165.90.39.205 located?

The geolocation for 165.90.39.205 maps to Alberton, South Africa 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 165.90.39.205 on?

165.90.39.205 belongs to the 165.90.32.0/21 network block announced by AS37675. This range contains 2,048 addresses.

Does 165.90.39.205 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: 2026-07-29 15:22:53 UTC
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