IP address 217.216.63.172

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Overview

LocationCity, region and country where this IP is located.
Carlstadt, New Jersey, US
ASNThe autonomous system that announces this IP on the internet.
AS40021 — Contabo Inc.
TimezoneThe IANA time zone at this IP's location.
America/New_York
NetworkThe routed network block (CIDR) that contains this IP.
217.216.63.0/24
CompanyThe organization this IP is assigned to.
Contabo GmbH
Abuse contactWhere to report spam, attacks or other misuse from this IP.
abuse@contabo.de

Associated location

Carlstadt

New Jersey, United States (US)

Powered byIP Geolocation API

City
Carlstadt
District / county
Bergen County
State / province
New Jersey
Country
United States
Postal code
07072
Coordinates
40.82023, -74.05939

United States

40.82023, -74.05939

© Google Maps

Threat score

5/100 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.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

Cloud Provider

Detected
Provider Names
Contabo GmbH

Abuse contact

CONTABO ABUSE DEPARTMENT

abuse@contabo.de

Powered byIP Abuse Contact API

Name
CONTABO ABUSE DEPARTMENT
Organization
—
Network
217.216.63.0/24
Country
DE
Kind
group
Address
Contabo GmbH, Welfenstr. 22, 81541 München, Germany
Emails
abuse@contabo.de
Phone numbers
+49 89 21268372+49 89 21665862

Autonomous system

AS40021

Contabo Inc.

Powered byIP to ASN Database

ASN
AS40021
Country
US
Domain
contabo.com
Regional registry
ARIN
Organization
Contabo Inc.
Type
Hosting provider
Allocated on
2023-05-16

Organization

Contabo Inc.

AS40021 contabo.com Hosting US

Associated company

Contabo GmbH

HOSTING · contabo.com

Powered byIP to Company Database

Name
Contabo GmbH
Type
Hosting provider
Domain
contabo.com

Network route

217.216.63.0/24

Powered byIP Geolocation API

Hostname
217.216.63.172
Route
217.216.63.0/24
Connection type
—
Anycast
No
CDN
No
CDN provider
—

Time zone

America/New_York

2026-10-21 00:45

Powered byTime Zone API

Offset from UTC
-5.0
Standard time zone
Eastern Standard Time
Standard abbreviation
EST
Daylight saving time
Yes
DST savings (hours)
1
Observing DST now
Yes
Carlstadt

America/New_York

UTC-5.0

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" : "217.216.63.172",
  "hostname" : "217.216.63.172",
  "location" : {
    "district" : "Bergen County",
    "city" : "Carlstadt",
    "locality" : "Carlstadt",
    "zipcode" : "07072",
    "latitude" : "40.82023",
    "longitude" : "-74.05939",
    "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 Jersey",
    "state_code" : "US-NJ",
    "accuracy_radius" : "4.408",
    "confidence" : "high",
    "dma_code" : "501",
    "is_eu" : false,
    "country_flag" : "https://ipgeolocation.io/static/flags/us_64.png",
    "geoname_id" : "6514831",
    "country_emoji" : "🇺🇸"
  },
  "country_metadata" : {
    "tld" : ".us",
    "languages" : [ "en-US", "es-US", "haw", "fr" ],
    "calling_code" : "+1"
  },
  "network" : {
    "route" : "217.216.63.0/24",
    "connection_type" : "",
    "is_anycast" : false,
    "is_cdn" : false,
    "cdn_provider_name" : ""
  },
  "currency" : {
    "code" : "USD",
    "name" : "US Dollar",
    "symbol" : "$"
  },
  "asn" : {
    "organization" : "Contabo Inc.",
    "country" : "US",
    "type" : "HOSTING",
    "domain" : "contabo.com",
    "rir" : "ARIN",
    "as_number" : "AS40021",
    "date_allocated" : "2023-05-16"
  },
  "company" : {
    "name" : "Contabo GmbH",
    "type" : "HOSTING",
    "domain" : "contabo.com"
  },
  "security" : {
    "threat_score" : 5,
    "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" : true,
    "cloud_provider_name" : "Contabo GmbH",
    "is_corporate_gateway" : false,
    "corporate_gateway_type" : "",
    "corporate_gateway_provider_name" : ""
  },
  "abuse" : {
    "route" : "217.216.63.0/24",
    "country" : "DE",
    "name" : "CONTABO ABUSE DEPARTMENT",
    "organization" : "",
    "kind" : "group",
    "address" : "Contabo GmbH, Welfenstr. 22, 81541 München, Germany",
    "emails" : [ "abuse@contabo.de" ],
    "phone_numbers" : [ "+498921268372", " +498921665862" ]
  },
  "time_zone" : {
    "name" : "America/New_York",
    "offset" : -5.0,
    "offset_with_dst" : -4.0,
    "current_time" : "2026-10-21 00:45:16.888-0400",
    "current_time_unix" : 1.792557916888E9,
    "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" : "??"
    }
  }
}

Evaluation Checklist

Behind the address

What the data tells you about 217.216.63.172.

Who operates 217.216.63.172?

Contabo Inc. operates AS40021, the autonomous system announcing this address. The associated company is Contabo GmbH; the reported network is 217.216.63.0/24.

View ASN API

Why can its location change?

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

View IP Location API

How do I report abuse?

The listed abuse contact is CONTABO ABUSE DEPARTMENT. 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=217.216.63.172' \
  --data-urlencode 'include=*'
Response 
{ "ip": "217.216.63.172" }

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Frequently Asked Questions

The latest lookup maps 217.216.63.172 to Carlstadt, New Jersey, United States. Geolocation is approximate and should be treated as city/region level guidance.
This page currently shows ASN AS40021 and company Contabo GmbH. ASN and company attribution can change as routing and ownership records are updated.
The reported connection type for 217.216.63.172 is not published. This value helps with traffic analytics, abuse prevention, and policy routing decisions.
The current timezone record for 217.216.63.172 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 217.216.63.172.
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.