IP address 83.145.129.11

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Overview

LocationCity, region and country where this IP is located.
Koszalin, Woj. Zachodniopomorskie, PL
ASNThe autonomous system that announces this IP on the internet.
AS30975 — Telewizja Kablowa Koszalin sp. z o.o.
TimezoneThe IANA time zone at this IP's location.
Europe/Warsaw
NetworkThe routed network block (CIDR) that contains this IP.
83.145.128.0/18
CompanyThe organization this IP is assigned to.
Telewizja Kablowa Koszalin P2P connections
Abuse contactWhere to report spam, attacks or other misuse from this IP.
abuse@tkk.net.pl

Associated location

Koszalin

Woj. Zachodniopomorskie, Poland (PL)

Powered byIP Geolocation API

City
Koszalin
District / county
Koszalin
State / province
Woj. Zachodniopomorskie
Country
Poland
Postal code
75-352
Coordinates
54.20883, 16.18758

Poland

54.20883, 16.18758

© 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

Telewizja Kablowa Koszalin Sp. Z O. O. Hostmaster

abuse@tkk.net.pl

Powered byIP Abuse Contact API

Name
Telewizja Kablowa Koszalin Sp. Z O. O. Hostmaster
Organization
—
Network
83.145.129.0/25
Country
PL
Kind
group
Address
Telewizja Kablowa Koszalin sp. z o. o., ul. Kotarbinskiego 3, 75-352 Koszalin, POLAND
Emails
abuse@tkk.net.pl
Phone numbers
—

Autonomous system

AS30975

Telewizja Kablowa Koszalin sp. z o.o.

Powered byIP to ASN Database

ASN
AS30975
Country
PL
Domain
tkk.net.pl
Regional registry
RIPE
Organization
Telewizja Kablowa Koszalin sp. z o.o.
Type
Internet service provider (ISP)
Allocated on
2004-01-30

Organization

Telewizja Kablowa Koszalin sp. z o.o.

AS30975 tkk.net.pl ISP PL

Associated company

Telewizja Kablowa Koszalin P2P connections

Powered byIP to Company Database

Name
Telewizja Kablowa Koszalin P2P connections
Type
—
Domain
—

Network route

83.145.128.0/18

Cable

Powered byIP Geolocation API

Hostname
83.145.129.11
Route
83.145.128.0/18
Connection type
Cable
Anycast
No
CDN
No
CDN provider
—

Time zone

Europe/Warsaw

2026-10-21 18:16

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)
1
Observing DST now
Yes
Koszalin

Europe/Warsaw

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" : "83.145.129.11",
  "hostname" : "83.145.129.11",
  "location" : {
    "district" : "Koszalin",
    "city" : "Koszalin",
    "locality" : "Koszalin",
    "zipcode" : "75-352",
    "latitude" : "54.20883",
    "longitude" : "16.18758",
    "continent_code" : "EU",
    "continent_name" : "Europe",
    "country_code2" : "PL",
    "country_code3" : "POL",
    "country_name" : "Poland",
    "country_name_official" : "Republic of Poland",
    "country_capital" : "Warsaw",
    "state_prov" : "Woj. Zachodniopomorskie",
    "state_code" : "PL-ZP",
    "accuracy_radius" : "26.364",
    "confidence" : "high",
    "dma_code" : "",
    "is_eu" : true,
    "country_flag" : "https://ipgeolocation.io/static/flags/pl_64.png",
    "geoname_id" : "8379266",
    "country_emoji" : "🇵🇱"
  },
  "country_metadata" : {
    "tld" : ".pl",
    "languages" : [ "pl" ],
    "calling_code" : "+48"
  },
  "network" : {
    "route" : "83.145.128.0/18",
    "connection_type" : "Cable",
    "is_anycast" : false,
    "is_cdn" : false,
    "cdn_provider_name" : ""
  },
  "currency" : {
    "code" : "PLN",
    "name" : "Zloty",
    "symbol" : "zł"
  },
  "asn" : {
    "organization" : "Telewizja Kablowa Koszalin sp. z o.o.",
    "country" : "PL",
    "type" : "ISP",
    "domain" : "tkk.net.pl",
    "rir" : "RIPE",
    "as_number" : "AS30975",
    "date_allocated" : "2004-01-30"
  },
  "company" : {
    "name" : "Telewizja Kablowa Koszalin P2P connections",
    "type" : "",
    "domain" : ""
  },
  "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" : "83.145.129.0/25",
    "country" : "PL",
    "name" : "Telewizja Kablowa Koszalin Sp. Z O. O. Hostmaster",
    "organization" : "",
    "kind" : "group",
    "address" : "Telewizja Kablowa Koszalin sp. z o. o., ul. Kotarbinskiego 3, 75-352 Koszalin, POLAND",
    "emails" : [ "abuse@tkk.net.pl" ],
    "phone_numbers" : [ ]
  },
  "time_zone" : {
    "name" : "Europe/Warsaw",
    "offset" : 1.0,
    "offset_with_dst" : 2.0,
    "current_time" : "2026-10-21 18:16:12.822+0200",
    "current_time_unix" : 1.792599372822E9,
    "current_tz_abbreviation" : "CEST",
    "current_tz_full_name" : "Central European Summer Time",
    "standard_tz_abbreviation" : "CET",
    "standard_tz_full_name" : "Central European Standard Time",
    "is_dst" : true,
    "dst_savings" : 1,
    "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 83.145.129.11.

Who operates 83.145.129.11?

Telewizja Kablowa Koszalin sp. z o.o. operates AS30975, the autonomous system announcing this address. The associated company is Telewizja Kablowa Koszalin P2P connections; the reported network is 83.145.128.0/18.

View ASN API

Why can its location change?

IP location comes from routing, registry and measurement data. It can shift when Telewizja Kablowa Koszalin sp. z o.o. reassigns the block, so treat Koszalin as an estimate, not a fixed point.

View IP Location API

How do I report abuse?

The listed abuse contact is Telewizja Kablowa Koszalin Sp. Z O. O. Hostmaster. 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=83.145.129.11' \
  --data-urlencode 'include=*'
Response 
{ "ip": "83.145.129.11" }

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Frequently Asked Questions

The latest lookup maps 83.145.129.11 to Koszalin, Woj. Zachodniopomorskie, Poland. Geolocation is approximate and should be treated as city/region level guidance.
This page currently shows ASN AS30975 and company Telewizja Kablowa Koszalin P2P connections. ASN and company attribution can change as routing and ownership records are updated.
The reported connection type for 83.145.129.11 is Cable. This value helps with traffic analytics, abuse prevention, and policy routing decisions.
The current timezone record for 83.145.129.11 is Europe/Warsaw. 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 83.145.129.11.
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.