IP address 173.107.128.155

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Overview

LocationCity, region and country where this IP is located.
Seattle, Washington, US
ASNThe autonomous system that announces this IP on the internet.
AS16509 — Amazon.com, Inc.
TimezoneThe IANA time zone at this IP's location.
America/Los_Angeles
NetworkThe routed network block (CIDR) that contains this IP.
173.96.0.0/11
CompanyThe organization this IP is assigned to.
Amazon.com, Inc.
Abuse contactWhere to report spam, attacks or other misuse from this IP.
trustandsafety@support.aws.com

Associated location

Seattle

Washington, United States (US)

Powered byIP Geolocation API

City
Seattle
District / county
King
State / province
Washington
Country
United States
Postal code
98108
Coordinates
47.55379, -122.30346

United States

47.55379, -122.30346

© 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
Amazon.com, Inc.

Abuse contact

Amazon EC2 Abuse

trustandsafety@support.aws.com

Powered byIP Abuse Contact API

Name
Amazon EC2 Abuse
Organization
Amazon Web Services, LLC
Network
173.96.0.0/11
Country
US
Kind
group
Address
Amazon Web Services Elastic Compute Cloud, EC2, 410 Terry Avenue North, Seattle, WA, 98109-5210, United States
Emails
trustandsafety@support.aws.com
Phone numbers
+1 206-555-0000

Autonomous system

AS16509

Amazon.com, Inc.

Powered byIP to ASN Database

ASN
AS16509
Country
US
Domain
amazon.com
Regional registry
ARIN
Organization
Amazon.com, Inc.
Type
Hosting provider
Allocated on
2000-05-04

Organization

Amazon.com, Inc.

AS16509 amazon.com Hosting US

Associated company

Amazon.com, Inc.

HOSTING · amazon.com

Powered byIP to Company Database

Name
Amazon.com, Inc.
Type
Hosting provider
Domain
amazon.com

Network route

173.96.0.0/11

Powered byIP Geolocation API

Hostname
173.107.128.155
Route
173.96.0.0/11
Connection type
—
Anycast
No
CDN
No
CDN provider
—

Time zone

America/Los_Angeles

2026-10-18 06:26

Powered byTime Zone API

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

America/Los_Angeles

UTC-8.0

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" : "173.107.128.155",
  "hostname" : "173.107.128.155",
  "location" : {
    "district" : "King",
    "city" : "Seattle",
    "locality" : "Seattle",
    "zipcode" : "98108",
    "latitude" : "47.55379",
    "longitude" : "-122.30346",
    "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" : "Washington",
    "state_code" : "US-WA",
    "accuracy_radius" : "11.144",
    "confidence" : "medium",
    "dma_code" : "819",
    "is_eu" : false,
    "country_flag" : "https://ipgeolocation.io/static/flags/us_64.png",
    "geoname_id" : "11778218",
    "country_emoji" : "🇺🇸"
  },
  "country_metadata" : {
    "tld" : ".us",
    "languages" : [ "en-US", "es-US", "haw", "fr" ],
    "calling_code" : "+1"
  },
  "network" : {
    "route" : "173.96.0.0/11",
    "connection_type" : "",
    "is_anycast" : false,
    "is_cdn" : false,
    "cdn_provider_name" : ""
  },
  "currency" : {
    "code" : "USD",
    "name" : "US Dollar",
    "symbol" : "$"
  },
  "asn" : {
    "organization" : "Amazon.com, Inc.",
    "country" : "US",
    "type" : "HOSTING",
    "domain" : "amazon.com",
    "rir" : "ARIN",
    "as_number" : "AS16509",
    "date_allocated" : "2000-05-04"
  },
  "company" : {
    "name" : "Amazon.com, Inc.",
    "type" : "HOSTING",
    "domain" : "amazon.com"
  },
  "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" : "Amazon.com, Inc.",
    "is_corporate_gateway" : false,
    "corporate_gateway_type" : "",
    "corporate_gateway_provider_name" : ""
  },
  "abuse" : {
    "route" : "173.96.0.0/11",
    "country" : "US",
    "name" : "Amazon EC2 Abuse",
    "organization" : "Amazon Web Services, LLC",
    "kind" : "group",
    "address" : "Amazon Web Services Elastic Compute Cloud, EC2, 410 Terry Avenue North, Seattle, WA, 98109-5210, United States",
    "emails" : [ "trustandsafety@support.aws.com" ],
    "phone_numbers" : [ "+12065550000" ]
  },
  "time_zone" : {
    "name" : "America/Los_Angeles",
    "offset" : -8.0,
    "offset_with_dst" : -7.0,
    "current_time" : "2026-10-18 06:26:21.733-0700",
    "current_time_unix" : 1.792329981733E9,
    "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 173.107.128.155.

Who operates 173.107.128.155?

Amazon.com, Inc. operates AS16509, the autonomous system announcing this address. The associated company is Amazon.com, Inc.; the reported network is 173.96.0.0/11.

View ASN API

Why can its location change?

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

View IP Location API

How do I report abuse?

The listed abuse contact is Amazon EC2 Abuse. 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=173.107.128.155' \
  --data-urlencode 'include=*'
Response 
{ "ip": "173.107.128.155" }

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Frequently Asked Questions

The latest lookup maps 173.107.128.155 to Seattle, Washington, United States. Geolocation is approximate and should be treated as city/region level guidance.
This page currently shows ASN AS16509 and company Amazon.com, Inc.. ASN and company attribution can change as routing and ownership records are updated.
The reported connection type for 173.107.128.155 is not published. This value helps with traffic analytics, abuse prevention, and policy routing decisions.
The current timezone record for 173.107.128.155 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 173.107.128.155.
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.