IP Location Lookup Tool

Discover detailed information about any IP address with the IP Location Lookup Tool. Access geolocation, network, security, user agent, timezone, and abuse contact details.

flag Cold Spring Harbor, New York, United States
Threat 0

IP address

143.48.235.219

Geolocation Info

IP

143.48.235.219

City

Cold Spring Harbor

District / County

Nassau

State Code

US-NY

State / Province

New York

Country Name

United States

Country Name Official

United States of America

Country Capital

Washington, D.C.

Country Code (ISO-2)

US

Country Code (ISO-3)

USA

Country Flag

Flag link

Coordinates

40.86184, -73.46876

Continent Name

North America

Continent Code

NA

Geoname ID

5121957

ZipCode

11724

Is EU?

false

Country Emoji

🇺🇸

ASN Info

AS Number

AS13748

Organization

Cold Spring Harbor Laboratory

Country

US

Regional Overview

Calling Code

+1

Languages

en-US, es-US, haw, fr

Country TLD

.us

Currency Info

Currency Code

USD

Currency Name

US Dollar

Currency Symbol

$

Exchange Rate

USD

TimeZone Info

Name

America/New_York

Offset

-5.0

Offset With DST

-4.0

Current Time

2026-04-13 23:48:09.660-0400

Current Time Unix

1.77613848966E9

Current TZ Abbreviation

EDT

Current TZ Full Name

Eastern Daylight Time

Standard TZ Abbreviation

EST

Standard TZ Full Name

Eastern Standard Time

DST TZ Abbreviation

EDT

DST TZ Full Name

Eastern Daylight Time

Is DST

true

DST Savings

1

DST Exists

true

DST Start

UTC Time

2026-03-08 TIME 07:00

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 06:00

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

Response Preview
{
  "ip" : "143.48.235.219",
  "hostname" : "143.48.235.219",
  "location" : {
    "district" : "Nassau",
    "city" : "Cold Spring Harbor",
    "locality" : "Cold Spring Harbor",
    "zipcode" : "11724",
    "latitude" : "40.86184",
    "longitude" : "-73.46876",
    "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" : "New York",
    "state_code" : "US-NY",
    "accuracy_radius" : "39.855",
    "confidence" : "low",
    "dma_code" : "501",
    "is_eu" : false,
    "country_flag" : "https://ipgeolocation.io/static/flags/us_64.png",
    "geoname_id" : "5121957",
    "country_emoji" : "🇺🇸"
  },
  "country_metadata" : {
    "tld" : ".us",
    "languages" : [ "en-US", "es-US", "haw", "fr" ],
    "calling_code" : "+1"
  },
  "network" : {
    "route" : "143.48.128.0/17",
    "connection_type" : "",
    "is_anycast" : false
  },
  "currency" : {
    "code" : "USD",
    "name" : "US Dollar",
    "symbol" : "$"
  },
  "asn" : {
    "organization" : "Cold Spring Harbor Laboratory",
    "country" : "US",
    "type" : "EDUCATION",
    "domain" : "cshl.edu",
    "rir" : "ARIN",
    "as_number" : "AS13748",
    "date_allocated" : "2014-04-17"
  },
  "company" : {
    "name" : "Cold Spring Harbor Laboratory",
    "type" : "BUSINESS",
    "domain" : "cshl.edu"
  },
  "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_spam" : false,
    "is_bot" : false,
    "is_cloud_provider" : false,
    "cloud_provider_name" : ""
  },
  "abuse" : {
    "route" : "143.48.0.0/16",
    "country" : "US",
    "name" : "Network Abuse Complaints",
    "organization" : "Network Abuse Complaints",
    "kind" : "group",
    "address" : "One Bungtown Road, Cold Spring Harbor, NY, 11724, United States",
    "emails" : [ "abuse@cshl.edu" ],
    "phone_numbers" : [ "+15163678888", " +15163678890", " +15163678818" ]
  },
  "time_zone" : {
    "name" : "America/New_York",
    "offset" : -5.0,
    "offset_with_dst" : -4.0,
    "current_time" : "2026-04-13 23:48:09.660-0400",
    "current_time_unix" : 1.77613848966E9,
    "current_tz_abbreviation" : "EDT",
    "current_tz_full_name" : "Eastern Daylight Time",
    "standard_tz_abbreviation" : "EST",
    "standard_tz_full_name" : "Eastern Standard Time",
    "is_dst" : true,
    "dst_savings" : 1,
    "dst_exists" : true,
    "dst_tz_abbreviation" : "EDT",
    "dst_tz_full_name" : "Eastern Daylight Time",
    "dst_start" : {
      "utc_time" : "2026-03-08 TIME 07:00",
      "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 06:00",
      "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" : "??"
    }
  }
}

            

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Frequently Asked Questions

The latest lookup maps 143.48.235.219 to Cold Spring Harbor, New York, United States. Geolocation is approximate and should be treated as city/region level guidance.
This page currently shows ASN AS13748 and company Cold Spring Harbor Laboratory. ASN and company attribution can change as routing and ownership records are updated.
The reported connection type for 143.48.235.219 is not published. This value helps with traffic analytics, abuse prevention, and policy routing decisions.
The current timezone record for 143.48.235.219 is America/New_York. 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 143.48.235.219.
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.