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CIDR
/25 · 128 IPs
ASN
GTT Communications 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.

76/100
Moderate
How this score is built

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

Network Allocation for 74.199.184.137

CIDR range
74.199.184.0/25
IP range (int)
1,254,602,752 — 1,254,602,879
Prefix length
/25
Organization
GTT Communications Inc.
ASN
AS3257
ASN name
GTT Communications Inc.
Location
Las Vegas, Nevada, United States
Coordinates
36.175000, -115.137200
Accuracy radius
20 km
Postal code
89101
Regional Internet Registry
ARIN
Allocated
2008-06-12
Data source(s)
maxmind_city, maxmind_country, ipinfo_lite, maxmind_asn
Last updated
2026-07-21 04:06:33

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

Announced prefix
Origin AS
Announcement samples
3,404
Last seen
2026-07-23 15:36:55

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 New Allocation US

See the full history for 74.199.184.0/22.

Frequently Asked Questions

Who owns 74.199.184.137?

74.199.184.137 is allocated to GTT Communications Inc. (AS3257), registered in Las Vegas, United States.

Where is 74.199.184.137 located?

The geolocation for 74.199.184.137 maps to Las Vegas, 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 74.199.184.137 on?

74.199.184.137 belongs to the 74.199.184.0/25 network block announced by AS3257. This range contains 128 addresses.

Does 74.199.184.137 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 16:27:05 UTC
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