IP address 146.255.26.237

Submit a Correction

Overview

LocationCity, region and country where this IP is located.
Prague, CZ
ASNThe autonomous system that announces this IP on the internet.
AS50833 — FIBER TELECOM s.r.o.
TimezoneThe IANA time zone at this IP's location.
Europe/Prague
NetworkThe routed network block (CIDR) that contains this IP.
146.255.26.0/23
CompanyThe organization this IP is assigned to.
FIBER TELECOM s.r.o.
Abuse contactWhere to report spam, attacks or other misuse from this IP.
—

Associated location

Prague

Czech Republic (CZ)

Powered byIP Geolocation API

City
Prague
District / county
Praha 17
State / province
Prague
Country
Czech Republic
Postal code
163 00
Coordinates
50.06608, 14.31111

Czech Republic

50.06608, 14.31111

© 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
Angel Hosting

Abuse contact

No abuse contact published

Powered byIP Abuse Contact API

Name
—
Organization
—
Network
—
Country
—
Kind
—
Address
—
Emails
—
Phone numbers
—

Autonomous system

AS50833

FIBER TELECOM s.r.o.

Powered byIP to ASN Database

ASN
AS50833
Country
CZ
Domain
fibertelecom.cz
Regional registry
RIPE
Organization
FIBER TELECOM s.r.o.
Type
Internet service provider (ISP)
Allocated on
2011-02-03

Organization

FIBER TELECOM s.r.o.

AS50833 fibertelecom.cz ISP CZ

Associated company

FIBER TELECOM s.r.o.

ISP · fibertelecom.it

Powered byIP to Company Database

Name
FIBER TELECOM s.r.o.
Type
Internet service provider (ISP)
Domain
fibertelecom.it

Network route

146.255.26.0/23

Fiber

Powered byIP Geolocation API

Hostname
146.255.26.237
Route
146.255.26.0/23
Connection type
Fiber
Anycast
No
CDN
No
CDN provider
—

Time zone

Europe/Prague

2026-10-22 01:24

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
Prague

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" : "146.255.26.237",
  "hostname" : "146.255.26.237",
  "location" : {
    "district" : "Praha 17",
    "city" : "Prague",
    "locality" : "Prague",
    "zipcode" : "163 00",
    "latitude" : "50.06608",
    "longitude" : "14.31111",
    "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" : "Prague",
    "state_code" : "CZ-PR",
    "accuracy_radius" : "26.961",
    "confidence" : "low",
    "dma_code" : "",
    "is_eu" : true,
    "country_flag" : "https://ipgeolocation.io/static/flags/cz_64.png",
    "geoname_id" : "8378787",
    "country_emoji" : "🇨🇿"
  },
  "country_metadata" : {
    "tld" : ".cz",
    "languages" : [ "cs", "sk" ],
    "calling_code" : "+420"
  },
  "network" : {
    "route" : "146.255.26.0/23",
    "connection_type" : "Fiber",
    "is_anycast" : false,
    "is_cdn" : false,
    "cdn_provider_name" : ""
  },
  "currency" : {
    "code" : "CZK",
    "name" : "Czech Koruna",
    "symbol" : "Kč"
  },
  "asn" : {
    "organization" : "FIBER TELECOM s.r.o.",
    "country" : "CZ",
    "type" : "ISP",
    "domain" : "fibertelecom.cz",
    "rir" : "RIPE",
    "as_number" : "AS50833",
    "date_allocated" : "2011-02-03"
  },
  "company" : {
    "name" : "FIBER TELECOM s.r.o.",
    "type" : "ISP",
    "domain" : "fibertelecom.it"
  },
  "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" : "Angel Hosting",
    "is_corporate_gateway" : false,
    "corporate_gateway_type" : "",
    "corporate_gateway_provider_name" : ""
  },
  "abuse" : {
    "route" : "",
    "country" : "",
    "name" : "",
    "organization" : "",
    "kind" : "",
    "address" : "",
    "emails" : [ ],
    "phone_numbers" : [ ]
  },
  "time_zone" : {
    "name" : "Europe/Prague",
    "offset" : 1.0,
    "offset_with_dst" : 2.0,
    "current_time" : "2026-10-22 01:24:48.628+0200",
    "current_time_unix" : 1.792625088628E9,
    "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 146.255.26.237.

Who operates 146.255.26.237?

FIBER TELECOM s.r.o. operates AS50833, the autonomous system announcing this address. The associated company is FIBER TELECOM s.r.o.; the reported network is 146.255.26.0/23.

View ASN API

Why can its location change?

IP location comes from routing, registry and measurement data. It can shift when FIBER TELECOM s.r.o. reassigns the block, so treat Prague as an estimate, not a fixed point.

View IP Location API

How do I report abuse?

No abuse contact is published for this IP. Report misuse to the network operator listed in its ASN record.

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=146.255.26.237' \
  --data-urlencode 'include=*'
Response 
{ "ip": "146.255.26.237" }

Start with 1,000 free
IP location lookups a day

Location, ASN, and time zone in one request. Get city, country, and currency data for any IPv4 or IPv6 address, backed by a 99.99% uptime SLA. No credit card required.

Get Free API Key Read the docs

Frequently Asked Questions

The latest lookup maps 146.255.26.237 to Prague, Prague, Czech Republic. Geolocation is approximate and should be treated as city/region level guidance.
This page currently shows ASN AS50833 and company FIBER TELECOM s.r.o.. ASN and company attribution can change as routing and ownership records are updated.
The reported connection type for 146.255.26.237 is Fiber. This value helps with traffic analytics, abuse prevention, and policy routing decisions.
The current timezone record for 146.255.26.237 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 146.255.26.237.
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.