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CIDR
/26 · 64 IPs
ASN
Secom, Inc
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 138.128.238.74

CIDR range
138.128.238.0/26
IP range (int)
2,323,705,344 — 2,323,705,407
Prefix length
/26
Organization
Secom, Inc
ASN
AS16832
ASN name
Secom, Inc
Location
Springfield, Colorado, United States
Coordinates
37.409600, -102.618800
Accuracy radius
5 km
Postal code
81073
Regional Internet Registry
ARIN
Allocated
2016-10-20
Data source(s)
maxmind_city, maxmind_asn, maxmind_country, ipinfo_lite
Last updated
2026-06-09 06:07:45

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

Announced prefix
Origin AS
Announcement samples
13,847
Last seen
2026-07-29 19:49:37

Frequently Asked Questions

Who owns 138.128.238.74?

138.128.238.74 is allocated to Secom, Inc (AS16832), registered in Springfield, United States.

Where is 138.128.238.74 located?

The geolocation for 138.128.238.74 maps to Springfield, United States 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 138.128.238.74 on?

138.128.238.74 belongs to the 138.128.238.0/26 network block announced by AS16832. This range contains 64 addresses.

Does 138.128.238.74 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 20:28:09 UTC
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