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CIDR Range

139.138.239.64/26

Addresses
64
64
Sub-ranges
0+
within this block
PTR Density
0.0%
0 of 64 IPs have PTR ~

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.

68/100
Moderate
How this score is built

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

Geolocation

All 64 IP addresses in 139.138.239.64/26

Not announced as an exact prefix — covered by the announced supernet 139.138.239.0/24.

Announced prefix
Origin AS
Announcement samples
4,131
Last seen
2026-07-24 20:28:19

RIR Ownership History

Atom feed ⇲

Allocation changes captured weekly from regional internet registry (RIR) delegation files.

Date Event From To
2026-05-10 New Allocation US

Frequently Asked Questions

What is 139.138.239.64/26?

139.138.239.64/26 is a CIDR network block containing 64 IPv4 addresses (from 139.138.239.64 to 139.138.239.127). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 139.138.239.64/26 network?

The 139.138.239.64/26 range is allocated to TAKE-TWO INTERACTIVE SOFTWARE, INC. and announced via AS394977 from Spain.

How many IP addresses are in 139.138.239.64/26?

139.138.239.64/26 contains exactly 64 usable IPv4 addresses. A /26 prefix length means 64 addresses are covered by this single routing entry.

Last updated: 2026-07-24 21:10:31 UTC
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