IP address 203.205.4.171

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Overview

LocationCity, region and country where this IP is located.
Mang Yang, Gia Lai, VN
ASNThe autonomous system that announces this IP on the internet.
AS38732 — CMC Telecom Infrastructure Company
TimezoneThe IANA time zone at this IP's location.
Asia/Ho_Chi_Minh
NetworkThe routed network block (CIDR) that contains this IP.
203.205.4.0/24
CompanyThe organization this IP is assigned to.
CMC Telecom Infrastructure Company
Abuse contactWhere to report spam, attacks or other misuse from this IP.
hm-changed@vnnic.vn

Associated location

Mang Yang

Gia Lai, Vietnam (VN)

Powered byIP Geolocation API

City
Mang Yang
District / county
—
State / province
Gia Lai
Country
Vietnam
Postal code
62700
Coordinates
14.05832, 108.27720

Vietnam

14.05832, 108.27720

© 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-VNNIC-AP

hm-changed@vnnic.vn

Powered byIP Abuse Contact API

Name
IRT-VNNIC-AP
Organization
—
Network
203.205.0.0/18
Country
VN
Kind
group
Address
Ha Noi, VietNam
Emails
hm-changed@vnnic.vn
Phone numbers
+84 24 3556 4944+84 24 3782 1462

Autonomous system

AS38732

CMC Telecom Infrastructure Company

Powered byIP to ASN Database

ASN
AS38732
Country
VN
Domain
cmctelecom.vn
Regional registry
APNIC
Organization
CMC Telecom Infrastructure Company
Type
Internet service provider (ISP)
Allocated on
2007-09-14

Organization

CMC Telecom Infrastructure Company

AS38732 cmctelecom.vn ISP VN

Associated company

CMC Telecom Infrastructure Company

ISP · cmctelecom.vn

Powered byIP to Company Database

Name
CMC Telecom Infrastructure Company
Type
Internet service provider (ISP)
Domain
cmctelecom.vn

Network route

203.205.4.0/24

Powered byIP Geolocation API

Hostname
static.cmcti.vn
Route
203.205.4.0/24
Connection type
—
Anycast
No
CDN
No
CDN provider
—

Time zone

Asia/Ho_Chi_Minh

2026-10-22 18:54

Powered byTime Zone API

Offset from UTC
7.0
Standard time zone
Indochina Time
Standard abbreviation
ICT
Daylight saving time
No
DST savings (hours)
0
Observing DST now
No
Mang Yang

Asia/Ho_Chi_Minh

UTC7.0

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" : "203.205.4.171",
  "hostname" : "static.cmcti.vn",
  "location" : {
    "district" : "",
    "city" : "Mang Yang",
    "locality" : "Mang Yang",
    "zipcode" : "62700",
    "latitude" : "14.05832",
    "longitude" : "108.27720",
    "continent_code" : "AS",
    "continent_name" : "Asia",
    "country_code2" : "VN",
    "country_code3" : "VNM",
    "country_name" : "Vietnam",
    "country_name_official" : "Socialist Republic of Viet Nam",
    "country_capital" : "Hanoi",
    "state_prov" : "Gia Lai",
    "state_code" : "VN-30",
    "accuracy_radius" : "27.822",
    "confidence" : "high",
    "dma_code" : "",
    "is_eu" : false,
    "country_flag" : "https://ipgeolocation.io/static/flags/vn_64.png",
    "geoname_id" : "8701373",
    "country_emoji" : "🇻🇳"
  },
  "country_metadata" : {
    "tld" : ".vn",
    "languages" : [ "vi", "en", "fr", "zh", "km" ],
    "calling_code" : "+84"
  },
  "network" : {
    "route" : "203.205.4.0/24",
    "connection_type" : "",
    "is_anycast" : false,
    "is_cdn" : false,
    "cdn_provider_name" : ""
  },
  "currency" : {
    "code" : "VND",
    "name" : "Vietnamese Dong",
    "symbol" : "₫"
  },
  "asn" : {
    "organization" : "CMC Telecom Infrastructure Company",
    "country" : "VN",
    "type" : "ISP",
    "domain" : "cmctelecom.vn",
    "rir" : "APNIC",
    "as_number" : "AS38732",
    "date_allocated" : "2007-09-14"
  },
  "company" : {
    "name" : "CMC Telecom Infrastructure Company",
    "type" : "ISP",
    "domain" : "cmctelecom.vn"
  },
  "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" : "203.205.0.0/18",
    "country" : "VN",
    "name" : "IRT-VNNIC-AP",
    "organization" : "",
    "kind" : "group",
    "address" : "Ha Noi, VietNam",
    "emails" : [ "hm-changed@vnnic.vn" ],
    "phone_numbers" : [ "+842435564944", " +842437821462" ]
  },
  "time_zone" : {
    "name" : "Asia/Ho_Chi_Minh",
    "offset" : 7.0,
    "offset_with_dst" : 7.0,
    "current_time" : "2026-10-22 18:54:06.121+0700",
    "current_time_unix" : 1.792670046121E9,
    "current_tz_abbreviation" : "ICT",
    "current_tz_full_name" : "Indochina Time",
    "standard_tz_abbreviation" : "ICT",
    "standard_tz_full_name" : "Indochina 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 203.205.4.171.

Who operates 203.205.4.171?

CMC Telecom Infrastructure Company operates AS38732, the autonomous system announcing this address. The associated company is CMC Telecom Infrastructure Company; the reported network is 203.205.4.0/24.

View ASN API

Why can its location change?

IP location comes from routing, registry and measurement data. It can shift when CMC Telecom Infrastructure Company reassigns the block, so treat Mang Yang as an estimate, not a fixed point.

View IP Location API

How do I report abuse?

The listed abuse contact is IRT-VNNIC-AP. 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=203.205.4.171' \
  --data-urlencode 'include=*'
Response 
{ "ip": "203.205.4.171" }

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Frequently Asked Questions

The latest lookup maps 203.205.4.171 to Mang Yang, Gia Lai, Vietnam. Geolocation is approximate and should be treated as city/region level guidance.
This page currently shows ASN AS38732 and company CMC Telecom Infrastructure Company. ASN and company attribution can change as routing and ownership records are updated.
The reported connection type for 203.205.4.171 is not published. This value helps with traffic analytics, abuse prevention, and policy routing decisions.
The current timezone record for 203.205.4.171 is Asia/Ho_Chi_Minh. 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 203.205.4.171.
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.