IP address 138.207.3.121

Submit a Correction

Overview

LocationCity, region and country where this IP is located.
Menomonee Falls, Village of, Wisconsin, US
ASNThe autonomous system that announces this IP on the internet.
AS40264 — Charter Communications LLC
TimezoneThe IANA time zone at this IP's location.
America/Chicago
NetworkThe routed network block (CIDR) that contains this IP.
138.207.2.0/23
CompanyThe organization this IP is assigned to.
MagneTek, Inc.
Abuse contactWhere to report spam, attacks or other misuse from this IP.
NetworkOperations@magnetek.com

Reported location

Menomonee Falls, Village of

Wisconsin, United States (US)

Powered byIP Geolocation API

City
Menomonee Falls, Village of
District / county
Waukesha
State / province
Wisconsin
Country
United States
Postal code
53051
Coordinates
43.11308, -88.07924

United States

43.11308, -88.07924

© OpenStreetMap

Threat score

0/100 Low risk

Powered byIP Security API

Flags detected

  • AnonymousTraffic from this IP hides its real origin (VPN, proxy or Tor).Not Detected
  • Known attackerThis IP has been seen in attacks such as brute force, scanning or exploits.Not Detected
  • SpamThis IP has been reported for sending spam.Not Detected
  • TorThis IP is a Tor exit node.Not Detected
  • ProxyThis IP is an open, public or commercial proxy.Not Detected
  • VPNThis IP belongs to a VPN service.Not Detected
  • BotAutomated traffic such as crawlers or scrapers comes from this IP.Not Detected
  • Cloud providerThis IP belongs to a cloud or hosting provider's data center.Not Detected
  • Residential proxyA home or mobile connection resold as a proxy exit.Not Detected
  • Corporate gatewayA shared egress gateway used by a company's network.Not Detected
  • RelayThis IP is a relay exit, such as iCloud Private Relay.Not Detected

No anonymity signals

This IP is not flagged as a VPN, proxy, relay, bot, cloud provider or corporate gateway.

Abuse contact

Jacob A Thornberry

NetworkOperations@magnetek.com

Powered byIP Abuse Contact API

Name
Jacob A Thornberry
Organization
—
Network
138.207.0.0/18
Country
US
Kind
individual
Address
N49 W13650 Campbell Drive, Menomonee Falls, WI, 53051, United States
Emails
NetworkOperations@magnetek.com
Phone numbers
+1 262-252-2912, +1 800-298-3503

Autonomous system

AS40264

Charter Communications LLC

Powered byASN Records

ASN
AS40264
Country
US
Domain
charter.com
Regional registry
ARIN
Organization
Charter Communications LLC
Type
Internet service provider (ISP)
Allocated on
2017-07-25

Organization

Charter Communications LLC

Associated company

MagneTek, Inc.

BUSINESS · cmco.com

Powered byIP Geolocation API

Name
MagneTek, Inc.
Type
Business
Domain
cmco.com

Network route

138.207.2.0/23

Powered byIP Geolocation API

Hostname
138.207.3.121
Route
138.207.2.0/23
Connection type
—
Anycast
no
CDN
no
CDN provider
—

Time zone

America/Chicago

2026-10-07 03:26

Powered byTime Zone API

Offset from UTC
-6.0
Standard time zone
Central Standard Time
Standard abbreviation
CST
Daylight saving time
true
DST savings (hours)
1
Observing DST now
true
Menomonee Falls, Village of

United States

43.11308, -88.07924

User agent string

Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)

Powered byUser Agent API

  • BrowserClaudeBotver. 1.0
  • EngineClaudeBotver. 1.0
  • Operating systemCloud
  • DeviceRobotAnthropic ClaudeBot
  • ArchitectureUnknown
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
Response 
{
  "ip" : "138.207.3.121",
  "hostname" : "138.207.3.121",
  "location" : {
    "district" : "Waukesha",
    "city" : "Menomonee Falls, Village of",
    "locality" : "Menomonee Falls, Village of",
    "zipcode" : "53051",
    "latitude" : "43.11308",
    "longitude" : "-88.07924",
    "continent_code" : "NA",
    "continent_name" : "North America",
    "country_code2" : "US",
    "country_code3" : "USA",
    "country_name" : "United States",
    "country_name_official" : "United States of America",
    "country_capital" : "Washington, D.C.",
    "state_prov" : "Wisconsin",
    "state_code" : "US-WI",
    "accuracy_radius" : "26.287",
    "confidence" : "low",
    "dma_code" : "617",
    "is_eu" : false,
    "country_flag" : "https://ipgeolocation.io/static/flags/us_64.png",
    "geoname_id" : "5253933",
    "country_emoji" : "🇺🇸"
  },
  "country_metadata" : {
    "tld" : ".us",
    "languages" : [ "en-US", "es-US", "haw", "fr" ],
    "calling_code" : "+1"
  },
  "network" : {
    "route" : "138.207.2.0/23",
    "connection_type" : "",
    "is_anycast" : false,
    "is_cdn" : false,
    "cdn_provider_name" : ""
  },
  "currency" : {
    "code" : "USD",
    "name" : "US Dollar",
    "symbol" : "$"
  },
  "asn" : {
    "organization" : "Charter Communications LLC",
    "country" : "US",
    "type" : "ISP",
    "domain" : "charter.com",
    "rir" : "ARIN",
    "as_number" : "AS40264",
    "date_allocated" : "2017-07-25"
  },
  "company" : {
    "name" : "MagneTek, Inc.",
    "type" : "BUSINESS",
    "domain" : "cmco.com"
  },
  "security" : {
    "threat_score" : 0,
    "is_tor" : false,
    "is_proxy" : false,
    "proxy_provider_names" : [ ],
    "proxy_confidence_score" : 0,
    "proxy_last_seen" : "",
    "is_residential_proxy" : false,
    "is_vpn" : false,
    "vpn_provider_names" : [ ],
    "vpn_confidence_score" : 0,
    "vpn_last_seen" : "",
    "is_relay" : false,
    "relay_provider_name" : "",
    "is_anonymous" : false,
    "is_known_attacker" : false,
    "is_bot" : false,
    "bot_confidence_score" : 0,
    "bot_operator_name" : "",
    "bot_type" : "",
    "is_known_good_bot" : false,
    "bot_last_seen" : "",
    "is_spam" : false,
    "is_cloud_provider" : false,
    "cloud_provider_name" : "",
    "is_corporate_gateway" : false,
    "corporate_gateway_type" : "",
    "corporate_gateway_provider_name" : ""
  },
  "abuse" : {
    "route" : "138.207.0.0/18",
    "country" : "US",
    "name" : "Jacob A Thornberry",
    "organization" : "",
    "kind" : "individual",
    "address" : "N49 W13650 Campbell Drive, Menomonee Falls, WI, 53051, United States",
    "emails" : [ "NetworkOperations@magnetek.com" ],
    "phone_numbers" : [ "+12622522912", " +18002983503" ]
  },
  "time_zone" : {
    "name" : "America/Chicago",
    "offset" : -6.0,
    "offset_with_dst" : -5.0,
    "current_time" : "2026-10-07 03:26:09.647-0500",
    "current_time_unix" : 1.791361569647E9,
    "current_tz_abbreviation" : "CDT",
    "current_tz_full_name" : "Central Daylight Time",
    "standard_tz_abbreviation" : "CST",
    "standard_tz_full_name" : "Central Standard Time",
    "is_dst" : true,
    "dst_savings" : 1,
    "dst_exists" : true,
    "dst_tz_abbreviation" : "CDT",
    "dst_tz_full_name" : "Central Daylight Time",
    "dst_start" : {
      "utc_time" : "2026-03-08 TIME 08:00",
      "duration" : "+1.00H",
      "gap" : true,
      "date_time_after" : "2026-03-08 TIME 03:00",
      "date_time_before" : "2026-03-08 TIME 02:00",
      "overlap" : false
    },
    "dst_end" : {
      "utc_time" : "2026-11-01 TIME 07:00",
      "duration" : "-1.00H",
      "gap" : false,
      "date_time_after" : "2026-11-01 TIME 01:00",
      "date_time_before" : "2026-11-01 TIME 02:00",
      "overlap" : true
    }
  },
  "user_agent" : {
    "user_agent_string" : "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)",
    "name" : "ClaudeBot",
    "type" : "Robot",
    "version" : "1.0",
    "version_major" : "1",
    "device" : {
      "name" : "Anthropic ClaudeBot",
      "type" : "Robot",
      "brand" : "Anthropic",
      "cpu" : "Unknown"
    },
    "engine" : {
      "name" : "ClaudeBot",
      "type" : "Robot",
      "version" : "1.0",
      "version_major" : "1"
    },
    "operating_system" : {
      "name" : "Cloud",
      "type" : "Cloud",
      "version" : "??",
      "build" : "??",
      "version_major" : "??"
    }
  }
}

Evaluation checklist

Behind the address

What the data tells you about 138.207.3.121.

Who operates 138.207.3.121?

Charter Communications LLC operates AS40264, the autonomous system announcing this address. The associated company is MagneTek, Inc.; the reported network is 138.207.2.0/23.

View ASN API

Why can its location change?

IP location comes from routing, registry and measurement data. It can shift when Charter Communications LLC reassigns the block, so treat Menomonee Falls, Village of as an estimate, not a fixed point.

View IP Location API

How do I report abuse?

The listed abuse contact is Jacob A Thornberry. Include the source IP, timestamps with a timezone, and relevant logs so the contact can investigate.

View Abuse Contact API

For developers

The same data. One API request.

Add IP location, network, and security data to your application.

cURL 
curl --get 'https://api.ipgeolocation.io/v3/ipgeo' \
  --data-urlencode 'apiKey=YOUR_API_KEY' \
  --data-urlencode 'ip=138.207.3.121' \
  --data-urlencode 'include=*'
Response 
{ "ip": "138.207.3.121" }

Ready to get started?Get Started with IP Intelligence API Today

Get Started Explore Tools
CTA Illustration

Frequently Asked Questions

The latest lookup maps 138.207.3.121 to Menomonee Falls, Village of, Wisconsin, United States. Geolocation is approximate and should be treated as city/region level guidance.
This page currently shows ASN AS40264 and company MagneTek, Inc.. ASN and company attribution can change as routing and ownership records are updated.
The reported connection type for 138.207.3.121 is not published. This value helps with traffic analytics, abuse prevention, and policy routing decisions.
The current timezone record for 138.207.3.121 is America/Chicago. Teams commonly use this signal to localize timestamps, notifications, and fraud models.
IP intelligence is dynamic. Routing, ASN ownership, company names, and security posture can change over time, so this page should be treated as a point-in-time lookup for 138.207.3.121.
Use the JSON response on this page for testing, then move to production API workflows with structured fields for geolocation, network, ASN, security, abuse, and timezone data. Read documentation.