IP address 209.25.219.11

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Overview

LocationCity, region and country where this IP is located.
Oakland, California, US
ASNThe autonomous system that announces this IP on the internet.
AS0
TimezoneThe IANA time zone at this IP's location.
America/Los_Angeles
NetworkThe routed network block (CIDR) that contains this IP.
—
CompanyThe organization this IP is assigned to.
Netmarc
Abuse contactWhere to report spam, attacks or other misuse from this IP.
noc@maxim.net

Reported location

Oakland

California, United States (US)

Powered byIP Geolocation API

City
Oakland
District / county
Piedmont Avenue
State / province
California
Country
United States
Postal code
94611-4600
Coordinates
37.83197, -122.25363

United States

37.83197, -122.25363

© OpenStreetMap

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
  • 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.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

Cloud Provider

Detected
Provider Names
PEER 1

Abuse contact

Maxim Computer Systems

noc@maxim.net

Powered byIP Abuse Contact API

Name
Maxim Computer Systems
Organization
Maxim Computer Systems
Network
209.25.219.0/24
Country
US
Kind
group
Address
42712 Lawrence Place, Fremont, CA, 94538, United States
Emails
noc@maxim.net
Phone numbers
+1 800-555-1234, +1 510-226-0695

Autonomous system

AS0

Powered byASN Records

ASN
AS0
Country
—
Domain
—
Regional registry
—
Organization
—
Type
—
Allocated on
—

Organization

—

Associated company

Netmarc

Powered byIP Geolocation API

Name
Netmarc
Type
—
Domain
—

Network route

No route data

Powered byIP Geolocation API

Hostname
209.25.219.11
Route
—
Connection type
—
Anycast
no
CDN
no
CDN provider
—

Time zone

America/Los_Angeles

2026-10-07 14:53

Powered byTime Zone API

Offset from UTC
-8.0
Standard time zone
Pacific Standard Time
Standard abbreviation
PST
Daylight saving time
true
DST savings (hours)
1
Observing DST now
true
Oakland

United States

37.83197, -122.25363

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" : "209.25.219.11",
  "hostname" : "209.25.219.11",
  "location" : {
    "district" : "Piedmont Avenue",
    "city" : "Oakland",
    "locality" : "Oakland",
    "zipcode" : "94611-4600",
    "latitude" : "37.83197",
    "longitude" : "-122.25363",
    "continent_code" : "NA",
    "continent_name" : "North America",
    "country_code2" : "US",
    "country_code3" : "USA",
    "country_name" : "United States",
    "country_name_official" : "United States of America",
    "country_capital" : "Washington, D.C.",
    "state_prov" : "California",
    "state_code" : "US-CA",
    "accuracy_radius" : "15.962",
    "confidence" : "medium",
    "dma_code" : "807",
    "is_eu" : false,
    "country_flag" : "https://ipgeolocation.io/static/flags/us_64.png",
    "geoname_id" : "5378565",
    "country_emoji" : "🇺🇸"
  },
  "country_metadata" : {
    "tld" : ".us",
    "languages" : [ "en-US", "es-US", "haw", "fr" ],
    "calling_code" : "+1"
  },
  "network" : {
    "route" : "",
    "connection_type" : "",
    "is_anycast" : false,
    "is_cdn" : false,
    "cdn_provider_name" : ""
  },
  "currency" : {
    "code" : "USD",
    "name" : "US Dollar",
    "symbol" : "$"
  },
  "asn" : {
    "organization" : "",
    "country" : "",
    "type" : "",
    "domain" : "",
    "rir" : "",
    "as_number" : "AS0",
    "date_allocated" : ""
  },
  "company" : {
    "name" : "Netmarc",
    "type" : "",
    "domain" : ""
  },
  "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" : "PEER 1",
    "is_corporate_gateway" : false,
    "corporate_gateway_type" : "",
    "corporate_gateway_provider_name" : ""
  },
  "abuse" : {
    "route" : "209.25.219.0/24",
    "country" : "US",
    "name" : "Maxim Computer Systems",
    "organization" : "Maxim Computer Systems",
    "kind" : "group",
    "address" : "42712 Lawrence Place, Fremont, CA, 94538, United States",
    "emails" : [ "noc@maxim.net" ],
    "phone_numbers" : [ "+18005551234", " +15102260695" ]
  },
  "time_zone" : {
    "name" : "America/Los_Angeles",
    "offset" : -8.0,
    "offset_with_dst" : -7.0,
    "current_time" : "2026-10-07 14:53:27.752-0700",
    "current_time_unix" : 1.791410007752E9,
    "current_tz_abbreviation" : "PDT",
    "current_tz_full_name" : "Pacific Daylight Time",
    "standard_tz_abbreviation" : "PST",
    "standard_tz_full_name" : "Pacific Standard Time",
    "is_dst" : true,
    "dst_savings" : 1,
    "dst_exists" : true,
    "dst_tz_abbreviation" : "PDT",
    "dst_tz_full_name" : "Pacific Daylight Time",
    "dst_start" : {
      "utc_time" : "2026-03-08 TIME 10:00",
      "duration" : "+1.00H",
      "gap" : true,
      "date_time_after" : "2026-03-08 TIME 03:00",
      "date_time_before" : "2026-03-08 TIME 02:00",
      "overlap" : false
    },
    "dst_end" : {
      "utc_time" : "2026-11-01 TIME 09:00",
      "duration" : "-1.00H",
      "gap" : false,
      "date_time_after" : "2026-11-01 TIME 01:00",
      "date_time_before" : "2026-11-01 TIME 02:00",
      "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 209.25.219.11.

Who operates 209.25.219.11?

Netmarc operates AS0, the autonomous system announcing this address. The associated company is Netmarc.

View ASN API

Why can its location change?

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

View IP Location API

How do I report abuse?

The listed abuse contact is Maxim Computer Systems. 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=209.25.219.11' \
  --data-urlencode 'include=*'
Response 
{ "ip": "209.25.219.11" }

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Frequently Asked Questions

The latest lookup maps 209.25.219.11 to Oakland, California, United States. Geolocation is approximate and should be treated as city/region level guidance.
This page currently shows ASN AS0 and company Netmarc. ASN and company attribution can change as routing and ownership records are updated.
The reported connection type for 209.25.219.11 is not published. This value helps with traffic analytics, abuse prevention, and policy routing decisions.
The current timezone record for 209.25.219.11 is America/Los_Angeles. 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 209.25.219.11.
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.