IP address 82.212.37.81

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Overview

LocationCity, region and country where this IP is located.
Karlsruhe, Baden-Wurttemberg, DE
ASNThe autonomous system that announces this IP on the internet.
AS3209 — Vodafone GmbH
TimezoneThe IANA time zone at this IP's location.
Europe/Berlin
NetworkThe routed network block (CIDR) that contains this IP.
82.212.36.0/23
CompanyThe organization this IP is assigned to.
Vodafone BW GmbH
Abuse contactWhere to report spam, attacks or other misuse from this IP.
abuse.de@vodafone.com

Associated location

Karlsruhe

Baden-Wurttemberg, Germany (DE)

Powered byIP Geolocation API

City
Karlsruhe
District / county
Karlsruhe Region
State / province
Baden-Wurttemberg
Country
Germany
Postal code
76133
Coordinates
49.00689, 8.40365

Germany

49.00689, 8.40365

© 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

Unitymedia Abuse Department

abuse.de@vodafone.com

Powered byIP Abuse Contact API

Name
Unitymedia Abuse Department
Organization
—
Network
82.212.36.0/22
Country
DE
Kind
group
Address
Vodafone West GmbH, Ferdinand-Braun-Platz 1, 40549 Düsseldorf, GERMANY
Emails
abuse.de@vodafone.com
Phone numbers
—

Autonomous system

AS3209

Vodafone GmbH

Powered byIP to ASN Database

ASN
AS3209
Country
DE
Domain
vodafone.de
Regional registry
RIPE
Organization
Vodafone GmbH
Type
Internet service provider (ISP)
Allocated on
2002-09-11

Organization

Vodafone GmbH

AS3209 vodafone.de ISP DE

Associated company

Vodafone BW GmbH

ISP · vodafone.de

Powered byIP to Company Database

Name
Vodafone BW GmbH
Type
Internet service provider (ISP)
Domain
vodafone.de

Network route

82.212.36.0/23

Powered byIP Geolocation API

Hostname
ip-082-212-037-081.um22.pools.vodafone-ip.de
Route
82.212.36.0/23
Connection type
—
Anycast
No
CDN
No
CDN provider
—

Time zone

Europe/Berlin

2026-10-28 13:32

Powered byTime Zone API

Offset from UTC
1.0
Standard time zone
Central European Standard Time
Standard abbreviation
CET
Daylight saving time
Yes
DST savings (hours)
0
Observing DST now
No
Karlsruhe

Europe/Berlin

UTC1.0

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" : "82.212.37.81",
  "hostname" : "ip-082-212-037-081.um22.pools.vodafone-ip.de",
  "location" : {
    "district" : "Karlsruhe Region",
    "city" : "Karlsruhe",
    "locality" : "Karlsruhe",
    "zipcode" : "76133",
    "latitude" : "49.00689",
    "longitude" : "8.40365",
    "continent_code" : "EU",
    "continent_name" : "Europe",
    "country_code2" : "DE",
    "country_code3" : "DEU",
    "country_name" : "Germany",
    "country_name_official" : "Federal Republic of Germany",
    "country_capital" : "Berlin",
    "state_prov" : "Baden-Wurttemberg",
    "state_code" : "DE-BW",
    "accuracy_radius" : "9.078",
    "confidence" : "high",
    "dma_code" : "",
    "is_eu" : true,
    "country_flag" : "https://ipgeolocation.io/static/flags/de_64.png",
    "geoname_id" : "11073578",
    "country_emoji" : "🇩🇪"
  },
  "country_metadata" : {
    "tld" : ".de",
    "languages" : [ "de" ],
    "calling_code" : "+49"
  },
  "network" : {
    "route" : "82.212.36.0/23",
    "connection_type" : "",
    "is_anycast" : false,
    "is_cdn" : false,
    "cdn_provider_name" : ""
  },
  "currency" : {
    "code" : "EUR",
    "name" : "Euro",
    "symbol" : "€"
  },
  "asn" : {
    "organization" : "Vodafone GmbH",
    "country" : "DE",
    "type" : "ISP",
    "domain" : "vodafone.de",
    "rir" : "RIPE",
    "as_number" : "AS3209",
    "date_allocated" : "2002-09-11"
  },
  "company" : {
    "name" : "Vodafone BW GmbH",
    "type" : "ISP",
    "domain" : "vodafone.de"
  },
  "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" : "82.212.36.0/22",
    "country" : "DE",
    "name" : "Unitymedia Abuse Department",
    "organization" : "",
    "kind" : "group",
    "address" : "Vodafone West GmbH, Ferdinand-Braun-Platz 1, 40549 Düsseldorf, GERMANY",
    "emails" : [ "abuse.de@vodafone.com" ],
    "phone_numbers" : [ ]
  },
  "time_zone" : {
    "name" : "Europe/Berlin",
    "offset" : 1.0,
    "offset_with_dst" : 1.0,
    "current_time" : "2026-10-28 13:32:12.933+0100",
    "current_time_unix" : 1.793190732933E9,
    "current_tz_abbreviation" : "CET",
    "current_tz_full_name" : "Central European Standard Time",
    "standard_tz_abbreviation" : "CET",
    "standard_tz_full_name" : "Central European Standard Time",
    "is_dst" : false,
    "dst_savings" : 0,
    "dst_exists" : true,
    "dst_tz_abbreviation" : "CEST",
    "dst_tz_full_name" : "Central European Summer Time",
    "dst_start" : {
      "utc_time" : "2026-03-29 TIME 01:00",
      "duration" : "+1.00H",
      "gap" : true,
      "date_time_after" : "2026-03-29 TIME 03:00",
      "date_time_before" : "2026-03-29 TIME 02:00",
      "overlap" : false
    },
    "dst_end" : {
      "utc_time" : "2026-10-25 TIME 01:00",
      "duration" : "-1.00H",
      "gap" : false,
      "date_time_after" : "2026-10-25 TIME 02:00",
      "date_time_before" : "2026-10-25 TIME 03:00",
      "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 82.212.37.81.

Who operates 82.212.37.81?

Vodafone GmbH operates AS3209, the autonomous system announcing this address. The associated company is Vodafone BW GmbH; the reported network is 82.212.36.0/23.

View ASN API

Why can its location change?

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

View IP Location API

How do I report abuse?

The listed abuse contact is Unitymedia 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=82.212.37.81' \
  --data-urlencode 'include=*'
Response 
{ "ip": "82.212.37.81" }

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Frequently Asked Questions

The latest lookup maps 82.212.37.81 to Karlsruhe, Baden-Wurttemberg, Germany. Geolocation is approximate and should be treated as city/region level guidance.
This page currently shows ASN AS3209 and company Vodafone BW GmbH. ASN and company attribution can change as routing and ownership records are updated.
The reported connection type for 82.212.37.81 is not published. This value helps with traffic analytics, abuse prevention, and policy routing decisions.
The current timezone record for 82.212.37.81 is Europe/Berlin. 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 82.212.37.81.
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.