IP address 62.240.140.53

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Overview

LocationCity, region and country where this IP is located.
Vienna, AT
ASNThe autonomous system that announces this IP on the internet.
AS51265 — Mass Response Service GmbH
TimezoneThe IANA time zone at this IP's location.
Europe/Vienna
NetworkThe routed network block (CIDR) that contains this IP.
62.240.136.0/21
CompanyThe organization this IP is assigned to.
Mass Response Service GmbH
Abuse contactWhere to report spam, attacks or other misuse from this IP.
abuse@massresponse.com

Associated location

Vienna

Austria (AT)

Powered byIP Geolocation API

City
Vienna
District / county
Vienna
State / province
Vienna
Country
Austria
Postal code
1220
Coordinates
48.23518, 16.48106

Austria

48.23518, 16.48106

© 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

Mass Response abuse handling

abuse@massresponse.com

Powered byIP Abuse Contact API

Name
Mass Response abuse handling
Organization
—
Network
62.240.136.0/21
Country
AT
Kind
group
Address
Mass Response Service GmbH, DC Tower, Donau-City-Straße 7, 1220 Vienna, AT
Emails
abuse@massresponse.com
Phone numbers
+43 1 2702825

Autonomous system

AS51265

Mass Response Service GmbH

Powered byIP to ASN Database

ASN
AS51265
Country
AT
Domain
massresponse.com
Regional registry
RIPE
Organization
Mass Response Service GmbH
Type
Internet service provider (ISP)
Allocated on
2010-07-06

Organization

Mass Response Service GmbH

AS51265 massresponse.com ISP AT

Associated company

Mass Response Service GmbH

ISP · massresponse.com

Powered byIP to Company Database

Name
Mass Response Service GmbH
Type
Internet service provider (ISP)
Domain
massresponse.com

Network route

62.240.136.0/21

Powered byIP Geolocation API

Hostname
62.240.140.53
Route
62.240.136.0/21
Connection type
—
Anycast
No
CDN
No
CDN provider
—

Time zone

Europe/Vienna

2026-10-21 11:27

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
Vienna

Europe/Vienna

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" : "62.240.140.53",
  "hostname" : "62.240.140.53",
  "location" : {
    "district" : "Vienna",
    "city" : "Vienna",
    "locality" : "Vienna",
    "zipcode" : "1220",
    "latitude" : "48.23518",
    "longitude" : "16.48106",
    "continent_code" : "EU",
    "continent_name" : "Europe",
    "country_code2" : "AT",
    "country_code3" : "AUT",
    "country_name" : "Austria",
    "country_name_official" : "Republic of Austria",
    "country_capital" : "Vienna",
    "state_prov" : "Vienna",
    "state_code" : "AT-9",
    "accuracy_radius" : "8.251",
    "confidence" : "high",
    "dma_code" : "",
    "is_eu" : true,
    "country_flag" : "https://ipgeolocation.io/static/flags/at_64.png",
    "geoname_id" : "3322746",
    "country_emoji" : "🇦🇹"
  },
  "country_metadata" : {
    "tld" : ".at",
    "languages" : [ "de-AT", "hr", "hu", "sl" ],
    "calling_code" : "+43"
  },
  "network" : {
    "route" : "62.240.136.0/21",
    "connection_type" : "",
    "is_anycast" : false,
    "is_cdn" : false,
    "cdn_provider_name" : ""
  },
  "currency" : {
    "code" : "EUR",
    "name" : "Euro",
    "symbol" : "€"
  },
  "asn" : {
    "organization" : "Mass Response Service GmbH",
    "country" : "AT",
    "type" : "ISP",
    "domain" : "massresponse.com",
    "rir" : "RIPE",
    "as_number" : "AS51265",
    "date_allocated" : "2010-07-06"
  },
  "company" : {
    "name" : "Mass Response Service GmbH",
    "type" : "ISP",
    "domain" : "massresponse.com"
  },
  "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" : "62.240.136.0/21",
    "country" : "AT",
    "name" : "Mass Response abuse handling",
    "organization" : "",
    "kind" : "group",
    "address" : "Mass Response Service GmbH, DC Tower, Donau-City-Straße 7, 1220 Vienna, AT",
    "emails" : [ "abuse@massresponse.com" ],
    "phone_numbers" : [ "+4312702825" ]
  },
  "time_zone" : {
    "name" : "Europe/Vienna",
    "offset" : 1.0,
    "offset_with_dst" : 2.0,
    "current_time" : "2026-10-21 11:27:44.870+0200",
    "current_time_unix" : 1.79257486487E9,
    "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 62.240.140.53.

Who operates 62.240.140.53?

Mass Response Service GmbH operates AS51265, the autonomous system announcing this address. The associated company is Mass Response Service GmbH; the reported network is 62.240.136.0/21.

View ASN API

Why can its location change?

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

View IP Location API

How do I report abuse?

The listed abuse contact is Mass Response abuse handling. 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=62.240.140.53' \
  --data-urlencode 'include=*'
Response 
{ "ip": "62.240.140.53" }

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Frequently Asked Questions

The latest lookup maps 62.240.140.53 to Vienna, Vienna, Austria. Geolocation is approximate and should be treated as city/region level guidance.
This page currently shows ASN AS51265 and company Mass Response Service GmbH. ASN and company attribution can change as routing and ownership records are updated.
The reported connection type for 62.240.140.53 is not published. This value helps with traffic analytics, abuse prevention, and policy routing decisions.
The current timezone record for 62.240.140.53 is Europe/Vienna. 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 62.240.140.53.
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.