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IPv4 Address

172.56.124.149

T-Mobile USA, Inc. AS21928 · T-Mobile USA, Inc. United States Michigan Detroit ARIN 🏠 Residential proxy · geonode / ipoasis / oxylabs 🛡️ Proxy/VPN (likely)
Within
172.32.0.0/11
CIDR
/23 · 512 IPs
ASN
T-Mobile USA, 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.

53/100
Caution
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 172.56.124.149

CIDR range
172.56.124.0/23
IP range (int)
2,889,382,912 — 2,889,383,423
Prefix length
/23
Organization
T-Mobile USA, Inc.
ASN
AS21928
ASN name
T-Mobile USA, Inc.
Location
Detroit, Michigan, United States
Coordinates
42.396500, -83.249900
Accuracy radius
100 km
Postal code
48223
Regional Internet Registry
ARIN
Allocated
2012-09-18
Data source(s)
maxmind_city, maxmind_country, ipinfo_lite, maxmind_asn
Last updated
2026-07-21 04:09:11

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

Announced prefix
Origin AS
Announcement samples
12,317
Last seen
2026-07-24 20:28:27

Frequently Asked Questions

Who owns 172.56.124.149?

172.56.124.149 is allocated to T-Mobile USA, Inc. (AS21928), registered in Detroit, United States.

Where is 172.56.124.149 located?

The geolocation for 172.56.124.149 maps to Detroit, 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 172.56.124.149 on?

172.56.124.149 belongs to the 172.56.124.0/23 network block announced by AS21928. This range contains 512 addresses.

Does 172.56.124.149 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: 2026-07-24 20:53:58 UTC
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