IP address 91.120.10.137

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Overview

LocationCity, region and country where this IP is located.
Budapest, HU
ASNThe autonomous system that announces this IP on the internet.
AS5588 — T-Mobile Czech Republic a.s.
TimezoneThe IANA time zone at this IP's location.
Europe/Budapest
NetworkThe routed network block (CIDR) that contains this IP.
91.120.10.0/23
CompanyThe organization this IP is assigned to.
Magyar Telekom Plc.
Abuse contactWhere to report spam, attacks or other misuse from this IP.
abuse@telekom.hu

Associated location

Budapest

Hungary (HU)

Powered byIP Geolocation API

City
Budapest
District / county
Budapest
State / province
Budapest
Country
Hungary
Postal code
1061
Coordinates
47.49972, 19.05508

Hungary

47.49972, 19.05508

© 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

Abuse-C Role

abuse@telekom.hu

Powered byIP Abuse Contact API

Name
Abuse-C Role
Organization
ORG-NCC1-RIPE
Network
91.120.0.0/16
Country
HU
Kind
group
Address
Konyves Kalman korut 36., 1097, Budapest, HUNGARY
Emails
abuse@telekom.hu
Phone numbers
+36 1 457 4000+36 1 432 0700+36 1 458 0044

Autonomous system

AS5588

T-Mobile Czech Republic a.s.

Powered byIP to ASN Database

ASN
AS5588
Country
CZ
Domain
t-mobile.cz
Regional registry
RIPE
Organization
T-Mobile Czech Republic a.s.
Type
Internet service provider (ISP)
Allocated on
1970-01-01

Organization

T-Mobile Czech Republic a.s.

AS5588 t-mobile.cz ISP CZ

Associated company

Magyar Telekom Plc.

ISP · telekom.hu

Powered byIP to Company Database

Name
Magyar Telekom Plc.
Type
Internet service provider (ISP)
Domain
telekom.hu

Network route

91.120.10.0/23

Powered byIP Geolocation API

Hostname
91.120.10.137
Route
91.120.10.0/23
Connection type
—
Anycast
No
CDN
No
CDN provider
—

Time zone

Europe/Budapest

2026-10-21 04:22

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
Budapest

Europe/Budapest

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" : "91.120.10.137",
  "hostname" : "91.120.10.137",
  "location" : {
    "district" : "Budapest",
    "city" : "Budapest",
    "locality" : "Budapest",
    "zipcode" : "1061",
    "latitude" : "47.49972",
    "longitude" : "19.05508",
    "continent_code" : "EU",
    "continent_name" : "Europe",
    "country_code2" : "HU",
    "country_code3" : "HUN",
    "country_name" : "Hungary",
    "country_name_official" : "Hungary",
    "country_capital" : "Budapest",
    "state_prov" : "Budapest",
    "state_code" : "HU-BU",
    "accuracy_radius" : "21.27",
    "confidence" : "low",
    "dma_code" : "",
    "is_eu" : true,
    "country_flag" : "https://ipgeolocation.io/static/flags/hu_64.png",
    "geoname_id" : "7303404",
    "country_emoji" : "🇭🇺"
  },
  "country_metadata" : {
    "tld" : ".hu",
    "languages" : [ "hu-HU" ],
    "calling_code" : "+36"
  },
  "network" : {
    "route" : "91.120.10.0/23",
    "connection_type" : "",
    "is_anycast" : false,
    "is_cdn" : false,
    "cdn_provider_name" : ""
  },
  "currency" : {
    "code" : "HUF",
    "name" : "Forint",
    "symbol" : "Ft"
  },
  "asn" : {
    "organization" : "T-Mobile Czech Republic a.s.",
    "country" : "CZ",
    "type" : "ISP",
    "domain" : "t-mobile.cz",
    "rir" : "RIPE",
    "as_number" : "AS5588",
    "date_allocated" : "1970-01-01"
  },
  "company" : {
    "name" : "Magyar Telekom Plc.",
    "type" : "ISP",
    "domain" : "telekom.hu"
  },
  "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" : "91.120.0.0/16",
    "country" : "HU",
    "name" : "Abuse-C Role",
    "organization" : "ORG-NCC1-RIPE",
    "kind" : "group",
    "address" : "Konyves Kalman korut 36., 1097, Budapest, HUNGARY",
    "emails" : [ "abuse@telekom.hu" ],
    "phone_numbers" : [ "+3614574000", " +3614320700", " +3614580044" ]
  },
  "time_zone" : {
    "name" : "Europe/Budapest",
    "offset" : 1.0,
    "offset_with_dst" : 2.0,
    "current_time" : "2026-10-21 04:22:57.362+0200",
    "current_time_unix" : 1.792549377362E9,
    "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 91.120.10.137.

Who operates 91.120.10.137?

T-Mobile Czech Republic a.s. operates AS5588, the autonomous system announcing this address. The associated company is Magyar Telekom Plc.; the reported network is 91.120.10.0/23.

View ASN API

Why can its location change?

IP location comes from routing, registry and measurement data. It can shift when T-Mobile Czech Republic a.s. reassigns the block, so treat Budapest as an estimate, not a fixed point.

View IP Location 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=91.120.10.137' \
  --data-urlencode 'include=*'
Response 
{ "ip": "91.120.10.137" }

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Frequently Asked Questions

The latest lookup maps 91.120.10.137 to Budapest, Budapest, Hungary. Geolocation is approximate and should be treated as city/region level guidance.
This page currently shows ASN AS5588 and company Magyar Telekom Plc.. ASN and company attribution can change as routing and ownership records are updated.
The reported connection type for 91.120.10.137 is not published. This value helps with traffic analytics, abuse prevention, and policy routing decisions.
The current timezone record for 91.120.10.137 is Europe/Budapest. 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 91.120.10.137.
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.