IP address 198.135.39.139

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Overview

LocationCity, region and country where this IP is located.
Shinagawa City, Tokyo, JP
ASNThe autonomous system that announces this IP on the internet.
AS212259 — Astrix Co., Ltd.
TimezoneThe IANA time zone at this IP's location.
Asia/Tokyo
NetworkThe routed network block (CIDR) that contains this IP.
198.135.39.0/24
CompanyThe organization this IP is assigned to.
Sony Network Communications Inc.
Abuse contactWhere to report spam, attacks or other misuse from this IP.
i@myddls.com

Associated location

Shinagawa City

Tokyo, Japan (JP)

Powered byIP Geolocation API

City
Shinagawa City
District / county
Shinagawa
State / province
Tokyo
Country
Japan
Postal code
140-0002
Coordinates
35.61583, 139.74860

Japan

35.61583, 139.74860

© 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
Astrix Co., Ltd.

Abuse contact

ZenWalk

i@myddls.com

Powered byIP Abuse Contact API

Name
ZenWalk
Organization
ZenWalk LLC
Network
198.135.36.0/22
Country
US
Kind
group
Address
1942 BROADWAY ST, Boulder, CO, 80302, United States
Emails
i@myddls.com
Phone numbers
+1 302-534-2850

Autonomous system

AS212259

Astrix Co., Ltd.

Powered byIP to ASN Database

ASN
AS212259
Country
JP
Domain
astrix.global
Regional registry
RIPE
Organization
Astrix Co., Ltd.
Type
Internet service provider (ISP)
Allocated on
2025-06-20

Organization

Astrix Co., Ltd.

AS212259 astrix.global ISP JP

Associated company

Sony Network Communications Inc.

ISP · so-net.ne.jp

Powered byIP to Company Database

Name
Sony Network Communications Inc.
Type
Internet service provider (ISP)
Domain
so-net.ne.jp

Network route

198.135.39.0/24

Powered byIP Geolocation API

Hostname
198.135.39.139
Route
198.135.39.0/24
Connection type
—
Anycast
No
CDN
No
CDN provider
—

Time zone

Asia/Tokyo

2026-10-28 05:35

Powered byTime Zone API

Offset from UTC
9.0
Standard time zone
Japan Standard Time
Standard abbreviation
JST
Daylight saving time
No
DST savings (hours)
0
Observing DST now
No
Shinagawa City

Asia/Tokyo

UTC9.0

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" : "198.135.39.139",
  "hostname" : "198.135.39.139",
  "location" : {
    "district" : "Shinagawa",
    "city" : "Shinagawa City",
    "locality" : "Shinagawa City",
    "zipcode" : "140-0002",
    "latitude" : "35.61583",
    "longitude" : "139.74860",
    "continent_code" : "AS",
    "continent_name" : "Asia",
    "country_code2" : "JP",
    "country_code3" : "JPN",
    "country_name" : "Japan",
    "country_name_official" : "Japan",
    "country_capital" : "Tokyo",
    "state_prov" : "Tokyo",
    "state_code" : "JP-13",
    "accuracy_radius" : "10.481",
    "confidence" : "high",
    "dma_code" : "",
    "is_eu" : false,
    "country_flag" : "https://ipgeolocation.io/static/flags/jp_64.png",
    "geoname_id" : "12051169",
    "country_emoji" : "🇯🇵"
  },
  "country_metadata" : {
    "tld" : ".jp",
    "languages" : [ "ja" ],
    "calling_code" : "+81"
  },
  "network" : {
    "route" : "198.135.39.0/24",
    "connection_type" : "",
    "is_anycast" : false,
    "is_cdn" : false,
    "cdn_provider_name" : ""
  },
  "currency" : {
    "code" : "JPY",
    "name" : "Yen",
    "symbol" : "¥"
  },
  "asn" : {
    "organization" : "Astrix Co., Ltd.",
    "country" : "JP",
    "type" : "ISP",
    "domain" : "astrix.global",
    "rir" : "RIPE",
    "as_number" : "AS212259",
    "date_allocated" : "2025-06-20"
  },
  "company" : {
    "name" : "Sony Network Communications Inc.",
    "type" : "ISP",
    "domain" : "so-net.ne.jp"
  },
  "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" : "Astrix Co., Ltd.",
    "is_corporate_gateway" : false,
    "corporate_gateway_type" : "",
    "corporate_gateway_provider_name" : ""
  },
  "abuse" : {
    "route" : "198.135.36.0/22",
    "country" : "US",
    "name" : "ZenWalk",
    "organization" : "ZenWalk LLC",
    "kind" : "group",
    "address" : "1942 BROADWAY ST, Boulder, CO, 80302, United States",
    "emails" : [ "i@myddls.com" ],
    "phone_numbers" : [ "+13025342850" ]
  },
  "time_zone" : {
    "name" : "Asia/Tokyo",
    "offset" : 9.0,
    "offset_with_dst" : 9.0,
    "current_time" : "2026-10-28 05:35:42.063+0900",
    "current_time_unix" : 1.793133342063E9,
    "current_tz_abbreviation" : "JST",
    "current_tz_full_name" : "Japan Standard Time",
    "standard_tz_abbreviation" : "JST",
    "standard_tz_full_name" : "Japan Standard Time",
    "is_dst" : false,
    "dst_savings" : 0,
    "dst_exists" : false,
    "dst_tz_abbreviation" : "",
    "dst_tz_full_name" : "",
    "dst_start" : { },
    "dst_end" : { }
  },
  "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 198.135.39.139.

Who operates 198.135.39.139?

Astrix Co., Ltd. operates AS212259, the autonomous system announcing this address. The associated company is Sony Network Communications Inc.; the reported network is 198.135.39.0/24.

View ASN API

Why can its location change?

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

View IP Location API

How do I report abuse?

The listed abuse contact is ZenWalk. 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=198.135.39.139' \
  --data-urlencode 'include=*'
Response 
{ "ip": "198.135.39.139" }

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Frequently Asked Questions

The latest lookup maps 198.135.39.139 to Shinagawa City, Tokyo, Japan. Geolocation is approximate and should be treated as city/region level guidance.
This page currently shows ASN AS212259 and company Sony Network Communications Inc.. ASN and company attribution can change as routing and ownership records are updated.
The reported connection type for 198.135.39.139 is not published. This value helps with traffic analytics, abuse prevention, and policy routing decisions.
The current timezone record for 198.135.39.139 is Asia/Tokyo. 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 198.135.39.139.
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.