IP address 217.11.42.76

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Overview

LocationCity, region and country where this IP is located.
Zurich, CH
ASNThe autonomous system that announces this IP on the internet.
AS3303 — Swisscom Switzerland Ltd
TimezoneThe IANA time zone at this IP's location.
Europe/Zurich
NetworkThe routed network block (CIDR) that contains this IP.
217.11.40.0/21
CompanyThe organization this IP is assigned to.
Swisscom Schweiz AG
Abuse contactWhere to report spam, attacks or other misuse from this IP.
abuse@bluewin.ch

Reported location

Zurich

Switzerland (CH)

Powered byIP Geolocation API

City
Zurich
District / county
Zurich
State / province
Zurich
Country
Switzerland
Postal code
8045
Coordinates
47.36197, 8.50949

Switzerland

47.36197, 8.50949

© OpenStreetMap

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
  • VPNThis IP belongs to a VPN service.Not Detected
  • BotAutomated traffic such as crawlers or scrapers comes from this IP.Not Detected
  • Cloud providerThis IP belongs to a cloud or hosting provider's data center.Not Detected
  • Residential proxyA home or mobile connection resold as a proxy exit.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 a VPN, proxy, relay, bot, cloud provider or corporate gateway.

Abuse contact

Bluewin Contact Role for abuse contact

abuse@bluewin.ch

Powered byIP Abuse Contact API

Name
Bluewin Contact Role for abuse contact
Organization
ORG-BA8-RIPE
Network
217.11.40.0/21
Country
CH
Kind
group
Address
Swisscom (Schweiz) AG, Internet Service Core Networks, INI-ON-NCO-ICO-ICN, Binzring 17, CH-8045 Zurich, Switzerland
Emails
abuse@bluewin.ch
Phone numbers
—

Autonomous system

AS3303

Swisscom Switzerland Ltd

Powered byASN Records

ASN
AS3303
Country
CH
Domain
swisscom.ch
Regional registry
RIPE
Organization
Swisscom Switzerland Ltd
Type
Internet service provider (ISP)
Allocated on
2002-09-19

Organization

Swisscom Switzerland Ltd

Associated company

Swisscom Schweiz AG

ISP · swisscom.ch

Powered byIP Geolocation API

Name
Swisscom Schweiz AG
Type
Internet service provider (ISP)
Domain
swisscom.ch

Network route

217.11.40.0/21

Powered byIP Geolocation API

Hostname
76.42.11.217.static.wline.lns.sme.cust.swisscom.ch
Route
217.11.40.0/21
Connection type
—
Anycast
no
CDN
no
CDN provider
—

Time zone

Europe/Zurich

2026-10-07 07:20

Powered byTime Zone API

Offset from UTC
1.0
Standard time zone
Central European Standard Time
Standard abbreviation
CET
Daylight saving time
true
DST savings (hours)
1
Observing DST now
true
Zurich

Switzerland

47.36197, 8.50949

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" : "217.11.42.76",
  "hostname" : "76.42.11.217.static.wline.lns.sme.cust.swisscom.ch",
  "location" : {
    "district" : "Zurich",
    "city" : "Zurich",
    "locality" : "Zurich",
    "zipcode" : "8045",
    "latitude" : "47.36197",
    "longitude" : "8.50949",
    "continent_code" : "EU",
    "continent_name" : "Europe",
    "country_code2" : "CH",
    "country_code3" : "CHE",
    "country_name" : "Switzerland",
    "country_name_official" : "Swiss Confederation",
    "country_capital" : "Bern",
    "state_prov" : "Zurich",
    "state_code" : "CH-ZH",
    "accuracy_radius" : "11.468",
    "confidence" : "medium",
    "dma_code" : "",
    "is_eu" : false,
    "country_flag" : "https://ipgeolocation.io/static/flags/ch_64.png",
    "geoname_id" : "10392091",
    "country_emoji" : "🇨🇭"
  },
  "country_metadata" : {
    "tld" : ".ch",
    "languages" : [ "de-CH", "fr-CH", "it-CH", "rm" ],
    "calling_code" : "+41"
  },
  "network" : {
    "route" : "217.11.40.0/21",
    "connection_type" : "",
    "is_anycast" : false,
    "is_cdn" : false,
    "cdn_provider_name" : ""
  },
  "currency" : {
    "code" : "CHF",
    "name" : "Swiss Franc",
    "symbol" : "CHF"
  },
  "asn" : {
    "organization" : "Swisscom Switzerland Ltd",
    "country" : "CH",
    "type" : "ISP",
    "domain" : "swisscom.ch",
    "rir" : "RIPE",
    "as_number" : "AS3303",
    "date_allocated" : "2002-09-19"
  },
  "company" : {
    "name" : "Swisscom Schweiz AG",
    "type" : "ISP",
    "domain" : "swisscom.ch"
  },
  "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" : "217.11.40.0/21",
    "country" : "CH",
    "name" : "Bluewin Contact Role for abuse contact",
    "organization" : "ORG-BA8-RIPE",
    "kind" : "group",
    "address" : "Swisscom (Schweiz) AG, Internet Service Core Networks, INI-ON-NCO-ICO-ICN, Binzring 17, CH-8045 Zurich, Switzerland",
    "emails" : [ "abuse@bluewin.ch" ],
    "phone_numbers" : [ ]
  },
  "time_zone" : {
    "name" : "Europe/Zurich",
    "offset" : 1.0,
    "offset_with_dst" : 2.0,
    "current_time" : "2026-10-07 07:20:16.754+0200",
    "current_time_unix" : 1.791350416754E9,
    "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 217.11.42.76.

Who operates 217.11.42.76?

Swisscom Switzerland Ltd operates AS3303, the autonomous system announcing this address. The associated company is Swisscom Schweiz AG; the reported network is 217.11.40.0/21.

View ASN API

Why can its location change?

IP location comes from routing, registry and measurement data. It can shift when Swisscom Switzerland Ltd reassigns the block, so treat Zurich as an estimate, not a fixed point.

View IP Location API

How do I report abuse?

The listed abuse contact is Bluewin Contact Role for abuse contact. 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=217.11.42.76' \
  --data-urlencode 'include=*'
Response 
{ "ip": "217.11.42.76" }

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Frequently Asked Questions

The latest lookup maps 217.11.42.76 to Zurich, Zurich, Switzerland. Geolocation is approximate and should be treated as city/region level guidance.
This page currently shows ASN AS3303 and company Swisscom Schweiz AG. ASN and company attribution can change as routing and ownership records are updated.
The reported connection type for 217.11.42.76 is not published. This value helps with traffic analytics, abuse prevention, and policy routing decisions.
The current timezone record for 217.11.42.76 is Europe/Zurich. 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 217.11.42.76.
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.