IP address 75.7.66.168

Submit a Correction

Overview

LocationCity, region and country where this IP is located.
Linn, Wisconsin, US
ASNThe autonomous system that announces this IP on the internet.
AS36426 — IsoTropic Networks, Inc.
TimezoneThe IANA time zone at this IP's location.
America/Chicago
NetworkThe routed network block (CIDR) that contains this IP.
75.7.64.0/21
CompanyThe organization this IP is assigned to.
IsoTropic Networks, Inc
Abuse contactWhere to report spam, attacks or other misuse from this IP.
abuse@att.net

Associated location

Linn

Wisconsin, United States (US)

Powered byIP Geolocation API

City
Linn
District / county
Walworth County
State / province
Wisconsin
Country
United States
Postal code
53147
Coordinates
42.58696, -88.44038

United States

42.58696, -88.44038

© Google Maps

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
    Residential ProxyA home or mobile connection resold as a proxy exit.Not Detected
  • BotAutomated traffic such as crawlers or scrapers comes from this IP.Not Detected
    Known Good BotThis bot is a known, legitimate crawler, such as a search engine.Not Detected
  • VPNThis IP belongs to a VPN service.Not Detected
  • Cloud ProviderThis IP belongs to a cloud or hosting provider's data center.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 an attacker, spam source, Tor exit, VPN, proxy, relay, bot, cloud provider or corporate gateway.

Abuse contact

abuse

abuse@att.net

Powered byIP Abuse Contact API

Name
abuse
Organization
Ameritech
Network
75.7.64.0/21
Country
US
Kind
group
Address
2701 W 15th ST, Plano, TX, 75075, United States
Emails
abuse@att.net
Phone numbers
+1 919-319-8167

Autonomous system

AS36426

IsoTropic Networks, Inc.

Powered byIP to ASN Database

ASN
AS36426
Country
US
Domain
isotropic.network
Regional registry
ARIN
Organization
IsoTropic Networks, Inc.
Type
Internet service provider (ISP)
Allocated on
2010-05-13

Organization

IsoTropic Networks, Inc.

AS36426 isotropic.network ISP US

Associated company

IsoTropic Networks, Inc

ISP · isotropic.network

Powered byIP to Company Database

Name
IsoTropic Networks, Inc
Type
Internet service provider (ISP)
Domain
isotropic.network

Network route

75.7.64.0/21

Powered byIP Geolocation API

Hostname
75.7.66.168
Route
75.7.64.0/21
Connection type
—
Anycast
No
CDN
No
CDN provider
—

Time zone

America/Chicago

2026-10-22 13:37

Powered byTime Zone API

Offset from UTC
-6.0
Standard time zone
Central Standard Time
Standard abbreviation
CST
Daylight saving time
Yes
DST savings (hours)
1
Observing DST now
Yes
Linn

America/Chicago

UTC-6.0

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" : "75.7.66.168",
  "hostname" : "75.7.66.168",
  "location" : {
    "district" : "Walworth County",
    "city" : "Linn",
    "locality" : "Linn",
    "zipcode" : "53147",
    "latitude" : "42.58696",
    "longitude" : "-88.44038",
    "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" : "8.659",
    "confidence" : "high",
    "dma_code" : "617",
    "is_eu" : false,
    "country_flag" : "https://ipgeolocation.io/static/flags/us_64.png",
    "geoname_id" : "5254146",
    "country_emoji" : "🇺🇸"
  },
  "country_metadata" : {
    "tld" : ".us",
    "languages" : [ "en-US", "es-US", "haw", "fr" ],
    "calling_code" : "+1"
  },
  "network" : {
    "route" : "75.7.64.0/21",
    "connection_type" : "",
    "is_anycast" : false,
    "is_cdn" : false,
    "cdn_provider_name" : ""
  },
  "currency" : {
    "code" : "USD",
    "name" : "US Dollar",
    "symbol" : "$"
  },
  "asn" : {
    "organization" : "IsoTropic Networks, Inc.",
    "country" : "US",
    "type" : "ISP",
    "domain" : "isotropic.network",
    "rir" : "ARIN",
    "as_number" : "AS36426",
    "date_allocated" : "2010-05-13"
  },
  "company" : {
    "name" : "IsoTropic Networks, Inc",
    "type" : "ISP",
    "domain" : "isotropic.network"
  },
  "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" : "75.7.64.0/21",
    "country" : "US",
    "name" : "abuse",
    "organization" : "Ameritech",
    "kind" : "group",
    "address" : "2701 W 15th ST, Plano, TX, 75075, United States",
    "emails" : [ "abuse@att.net" ],
    "phone_numbers" : [ "+19193198167" ]
  },
  "time_zone" : {
    "name" : "America/Chicago",
    "offset" : -6.0,
    "offset_with_dst" : -5.0,
    "current_time" : "2026-10-22 13:37:36.801-0500",
    "current_time_unix" : 1.792694256801E9,
    "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 75.7.66.168.

Who operates 75.7.66.168?

IsoTropic Networks, Inc. operates AS36426, the autonomous system announcing this address. The associated company is IsoTropic Networks, Inc; the reported network is 75.7.64.0/21.

View ASN API

Why can its location change?

IP location comes from routing, registry and measurement data. It can shift when IsoTropic Networks, Inc. reassigns the block, so treat Linn as an estimate, not a fixed point.

View IP Location API

How do I report abuse?

The listed abuse contact is abuse. 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=75.7.66.168' \
  --data-urlencode 'include=*'
Response 
{ "ip": "75.7.66.168" }

Start with 1,000 free
IP location lookups a day

Location, ASN, and time zone in one request. Get city, country, and currency data for any IPv4 or IPv6 address, backed by a 99.99% uptime SLA. No credit card required.

Get Free API Key Read the docs

Frequently Asked Questions

The latest lookup maps 75.7.66.168 to Linn, Wisconsin, United States. Geolocation is approximate and should be treated as city/region level guidance.
This page currently shows ASN AS36426 and company IsoTropic Networks, Inc. ASN and company attribution can change as routing and ownership records are updated.
The reported connection type for 75.7.66.168 is not published. This value helps with traffic analytics, abuse prevention, and policy routing decisions.
The current timezone record for 75.7.66.168 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 75.7.66.168.
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.