IP address 43.243.252.194

Submit a Correction

Overview

LocationCity, region and country where this IP is located.
Taichung City, TW
ASNThe autonomous system that announces this IP on the internet.
AS17408 — AboveNet Communications Taiwan Co., Ltd
TimezoneThe IANA time zone at this IP's location.
Asia/Taipei
NetworkThe routed network block (CIDR) that contains this IP.
43.243.252.0/24
CompanyThe organization this IP is assigned to.
Taiwan Infrastructure Network Technologies
Abuse contactWhere to report spam, attacks or other misuse from this IP.
barry_yeh@chief.com.tw

Associated location

Taichung City

Taiwan (TW)

Powered byIP Geolocation API

City
Taichung City
District / county
Dali District
State / province
Taichung City
Country
Taiwan
Postal code
412
Coordinates
24.10563, 120.68761

Taiwan

24.10563, 120.68761

© 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

IRT-CHIEF-TW

barry_yeh@chief.com.tw

Powered byIP Abuse Contact API

Name
IRT-CHIEF-TW
Organization
—
Network
43.243.252.0/24
Country
TW
Kind
group
Address
Chief Telecom Inc., No.250, Yang Guang Street,, Neihu District, Taipei 11491,, Taiwan, R.O.C.
Emails
barry_yeh@chief.com.tw james_cheng@chief.com.tw
Phone numbers
+886 4 3705 0688+886 4 3705 0705

Autonomous system

AS17408

AboveNet Communications Taiwan Co., Ltd

Powered byIP to ASN Database

ASN
AS17408
Country
TW
Domain
chief.com.tw
Regional registry
APNIC
Organization
AboveNet Communications Taiwan Co., Ltd
Type
Internet service provider (ISP)
Allocated on
2001-01-12

Organization

AboveNet Communications Taiwan Co., Ltd

AS17408 chief.com.tw ISP TW

Associated company

Taiwan Infrastructure Network Technologies

ISP · tinp.net.tw

Powered byIP to Company Database

Name
Taiwan Infrastructure Network Technologies
Type
Internet service provider (ISP)
Domain
tinp.net.tw

Network route

43.243.252.0/24

Powered byIP Geolocation API

Hostname
194-252-243-43-static.chief.net.tw
Route
43.243.252.0/24
Connection type
—
Anycast
No
CDN
No
CDN provider
—

Time zone

Asia/Taipei

2026-11-11 05:07

Powered byTime Zone API

Offset from UTC
8.0
Standard time zone
Taipei Standard Time
Standard abbreviation
CST
Daylight saving time
No
DST savings (hours)
0
Observing DST now
No
Taichung City

Asia/Taipei

UTC8.0

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" : "43.243.252.194",
  "hostname" : "194-252-243-43-static.chief.net.tw",
  "location" : {
    "continent_code" : "AS",
    "continent_name" : "Asia",
    "country_code2" : "TW",
    "country_code3" : "TWN",
    "country_name" : "Taiwan",
    "country_name_official" : "Republic of China",
    "country_capital" : "Taipei",
    "state_prov" : "Taichung City",
    "state_code" : "TW-TXG",
    "district" : "Dali District",
    "city" : "Taichung City",
    "locality" : "Taichung City",
    "accuracy_radius" : "21.545",
    "confidence" : "high",
    "dma_code" : "",
    "zipcode" : "412",
    "latitude" : "24.10563",
    "longitude" : "120.68761",
    "is_eu" : false,
    "country_flag" : "https://ipgeolocation.io/static/flags/tw_64.png",
    "geoname_id" : "11699553",
    "country_emoji" : "🇹🇼"
  },
  "country_metadata" : {
    "calling_code" : "+886",
    "tld" : ".tw",
    "languages" : [ "zh-TW", "zh", "nan", "hak" ]
  },
  "network" : {
    "connection_type" : "",
    "route" : "43.243.252.0/24",
    "is_anycast" : false,
    "is_cdn" : false,
    "cdn_provider_name" : ""
  },
  "currency" : {
    "code" : "TWD",
    "name" : "New Taiwan Dollar",
    "symbol" : "NT$"
  },
  "asn" : {
    "as_number" : "AS17408",
    "organization" : "AboveNet Communications Taiwan Co., Ltd",
    "country" : "TW",
    "type" : "ISP",
    "domain" : "chief.com.tw",
    "date_allocated" : "2001-01-12",
    "rir" : "APNIC"
  },
  "company" : {
    "name" : "Taiwan Infrastructure Network Technologies",
    "type" : "ISP",
    "domain" : "tinp.net.tw"
  },
  "security" : {
    "threat_score" : 0,
    "is_tor" : false,
    "is_proxy" : false,
    "proxy_provider_names" : [ ],
    "proxy_confidence_score" : 0,
    "proxy_last_seen" : "",
    "proxy_days_seen_30d" : 0,
    "proxy_days_seen_7d" : 0,
    "proxy_provider_count_30d" : 0,
    "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" : "43.243.252.0/24",
    "country" : "TW",
    "name" : "IRT-CHIEF-TW",
    "organization" : "",
    "kind" : "group",
    "address" : "Chief Telecom Inc., No.250, Yang Guang Street,, Neihu District, Taipei 11491,, Taiwan, R.O.C.",
    "emails" : [ "barry_yeh@chief.com.tw", " james_cheng@chief.com.tw" ],
    "phone_numbers" : [ "+886437050688", " +886437050705" ]
  },
  "time_zone" : {
    "name" : "Asia/Taipei",
    "offset" : 8,
    "offset_with_dst" : 8,
    "current_time" : "2026-11-11 05:07:46.858+0800",
    "current_time_unix" : 1.794344866858E9,
    "current_tz_abbreviation" : "CST",
    "current_tz_full_name" : "Taipei Standard Time",
    "standard_tz_abbreviation" : "CST",
    "standard_tz_full_name" : "Taipei 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" : "??",
      "version_major" : "??",
      "build" : "??"
    }
  }
}

Evaluation Checklist

Behind the address

What the data tells you about 43.243.252.194.

Who operates 43.243.252.194?

AboveNet Communications Taiwan Co., Ltd operates AS17408, the autonomous system announcing this address. The associated company is Taiwan Infrastructure Network Technologies; the reported network is 43.243.252.0/24.

View ASN API

Why can its location change?

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

View IP Geolocation API

How do I report abuse?

The listed abuse contact is IRT-CHIEF-TW. 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=43.243.252.194' \
  --data-urlencode 'include=*'
Response 
{ "ip": "43.243.252.194" }

Start with 1,000 free
IP location lookups a day

Location, ASN, and time zone in one request. Get city, country, and currency data for any IPv4 or IPv6 address, backed by a 99.99% uptime SLA. No credit card required.

Get Free API Key Read the docs

Frequently Asked Questions

The latest lookup maps 43.243.252.194 to Taichung City, Taichung City, Taiwan. Geolocation is approximate and should be treated as city/region level guidance.
This page currently shows ASN AS17408 and company Taiwan Infrastructure Network Technologies. ASN and company attribution can change as routing and ownership records are updated.
The reported connection type for 43.243.252.194 is not published. This value helps with traffic analytics, abuse prevention, and policy routing decisions.
The current timezone record for 43.243.252.194 is Asia/Taipei. 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 43.243.252.194.
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.