IP address 80.83.64.52

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Overview

LocationCity, region and country where this IP is located.
Brno, Jihomoravský kraj, CZ
ASNThe autonomous system that announces this IP on the internet.
AS21045 — K net Technical International Group, s.r.o.
TimezoneThe IANA time zone at this IP's location.
Europe/Prague
NetworkThe routed network block (CIDR) that contains this IP.
80.83.64.0/21
CompanyThe organization this IP is assigned to.
QNET CZ NET
Abuse contactWhere to report spam, attacks or other misuse from this IP.
helpdesk@k-net.cz

Associated location

Brno

Jihomoravský kraj, Czech Republic (CZ)

Powered byIP Geolocation API

City
Brno
District / county
Brno-Město
State / province
Jihomoravský kraj
Country
Czech Republic
Postal code
602 00
Coordinates
49.19727, 16.60368

Czech Republic

49.19727, 16.60368

© 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
K net Technical International Group, s.r.o.

Abuse contact

Abuse-C Role

helpdesk@k-net.cz

Powered byIP Abuse Contact API

Name
Abuse-C Role
Organization
—
Network
80.83.64.0/22
Country
CZ
Kind
group
Address
Antonínská 20, 602 00, Brno, CZECH REPUBLIC
Emails
helpdesk@k-net.cz
Phone numbers
+420 548 220 150

Autonomous system

AS21045

K net Technical International Group, s.r.o.

Powered byIP to ASN Database

ASN
AS21045
Country
CZ
Domain
k-net.cz
Regional registry
RIPE
Organization
K net Technical International Group, s.r.o.
Type
Internet service provider (ISP)
Allocated on
2001-11-16

Organization

K net Technical International Group, s.r.o.

AS21045 k-net.cz ISP CZ

Associated company

QNET CZ NET

BUSINESS · k-net.cz

Powered byIP to Company Database

Name
QNET CZ NET
Type
Business
Domain
k-net.cz

Network route

80.83.64.0/21

Powered byIP Geolocation API

Hostname
80.83.64.52
Route
80.83.64.0/21
Connection type
—
Anycast
No
CDN
No
CDN provider
—

Time zone

Europe/Prague

2026-11-08 14:21

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
Brno

Europe/Prague

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" : "80.83.64.52",
  "hostname" : "80.83.64.52",
  "location" : {
    "continent_code" : "EU",
    "continent_name" : "Europe",
    "country_code2" : "CZ",
    "country_code3" : "CZE",
    "country_name" : "Czech Republic",
    "country_name_official" : "Czech Republic",
    "country_capital" : "Prague",
    "state_prov" : "Jihomoravský kraj",
    "state_code" : "CZ-64",
    "district" : "Brno-Město",
    "city" : "Brno",
    "locality" : "Brno",
    "accuracy_radius" : "26.057",
    "confidence" : "low",
    "dma_code" : "",
    "zipcode" : "602 00",
    "latitude" : "49.19727",
    "longitude" : "16.60368",
    "is_eu" : true,
    "country_flag" : "https://ipgeolocation.io/static/flags/cz_64.png",
    "geoname_id" : "6695100",
    "country_emoji" : "🇨🇿"
  },
  "country_metadata" : {
    "calling_code" : "+420",
    "tld" : ".cz",
    "languages" : [ "cs", "sk" ]
  },
  "network" : {
    "connection_type" : "",
    "route" : "80.83.64.0/21",
    "is_anycast" : false,
    "is_cdn" : false,
    "cdn_provider_name" : ""
  },
  "currency" : {
    "code" : "CZK",
    "name" : "Czech Koruna",
    "symbol" : "Kč"
  },
  "asn" : {
    "as_number" : "AS21045",
    "organization" : "K net Technical International Group, s.r.o.",
    "country" : "CZ",
    "type" : "ISP",
    "domain" : "k-net.cz",
    "date_allocated" : "2001-11-16",
    "rir" : "RIPE"
  },
  "company" : {
    "name" : "QNET CZ NET",
    "type" : "BUSINESS",
    "domain" : "k-net.cz"
  },
  "security" : {
    "threat_score" : 5,
    "is_tor" : false,
    "is_proxy" : false,
    "proxy_provider_names" : [ ],
    "proxy_confidence_score" : 0,
    "proxy_last_seen" : "",
    "proxy_days_seen_30d" : 0,
    "proxy_days_seen_7d" : 0,
    "proxy_provider_count_30d" : 0,
    "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" : "K net Technical International Group, s.r.o.",
    "is_corporate_gateway" : false,
    "corporate_gateway_type" : "",
    "corporate_gateway_provider_name" : ""
  },
  "abuse" : {
    "route" : "80.83.64.0/22",
    "country" : "CZ",
    "name" : "Abuse-C Role",
    "organization" : "",
    "kind" : "group",
    "address" : "Antonínská 20, 602 00, Brno, CZECH REPUBLIC",
    "emails" : [ "helpdesk@k-net.cz" ],
    "phone_numbers" : [ "+420548220150" ]
  },
  "time_zone" : {
    "name" : "Europe/Prague",
    "offset" : 1,
    "offset_with_dst" : 1,
    "current_time" : "2026-11-08 14:21:46.441+0100",
    "current_time_unix" : 1.794144106441E9,
    "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" : "2027-03-28 TIME 01:00",
      "duration" : "+1.00H",
      "gap" : true,
      "date_time_after" : "2027-03-28 TIME 03:00",
      "date_time_before" : "2027-03-28 TIME 02:00",
      "overlap" : false
    },
    "dst_end" : {
      "utc_time" : "2027-10-31 TIME 01:00",
      "duration" : "-1.00H",
      "gap" : false,
      "date_time_after" : "2027-10-31 TIME 02:00",
      "date_time_before" : "2027-10-31 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" : "??",
      "version_major" : "??",
      "build" : "??"
    }
  }
}

Evaluation Checklist

Behind the address

What the data tells you about 80.83.64.52.

Who operates 80.83.64.52?

K net Technical International Group, s.r.o. operates AS21045, the autonomous system announcing this address. The associated company is QNET CZ NET; the reported network is 80.83.64.0/21.

View ASN API

Why can its location change?

IP location comes from routing, registry and measurement data. It can shift when K net Technical International Group, s.r.o. reassigns the block, so treat Brno as an estimate, not a fixed point.

View IP Geolocation API

How do I report abuse?

The listed abuse contact is Abuse-C Role. 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=80.83.64.52' \
  --data-urlencode 'include=*'
Response 
{ "ip": "80.83.64.52" }

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Frequently Asked Questions

The latest lookup maps 80.83.64.52 to Brno, Jihomoravský kraj, Czech Republic. Geolocation is approximate and should be treated as city/region level guidance.
This page currently shows ASN AS21045 and company QNET CZ NET. ASN and company attribution can change as routing and ownership records are updated.
The reported connection type for 80.83.64.52 is not published. This value helps with traffic analytics, abuse prevention, and policy routing decisions.
The current timezone record for 80.83.64.52 is Europe/Prague. 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 80.83.64.52.
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.