IP address 125.253.143.45

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Overview

LocationCity, region and country where this IP is located.
Medan, North Sumatra, ID
ASNThe autonomous system that announces this IP on the internet.
AS23679 — PT Media Antar Nusa
TimezoneThe IANA time zone at this IP's location.
Asia/Jakarta
NetworkThe routed network block (CIDR) that contains this IP.
125.253.143.0/24
CompanyThe organization this IP is assigned to.
PT Media Antar Nusa
Abuse contactWhere to report spam, attacks or other misuse from this IP.
abuse@idnic.net

Reported location

Medan

North Sumatra, Indonesia (ID)

Powered byIP Geolocation API

City
Medan
District / county
Medan City
State / province
North Sumatra
Country
Indonesia
Postal code
20111
Coordinates
3.59520, 98.67222

Indonesia

3.59520, 98.67222

© 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
PT Media Antar Nusa

Abuse contact

IRT-IDNIC-ID

abuse@idnic.net

Powered byIP Abuse Contact API

Name
IRT-IDNIC-ID
Organization
—
Network
0.0.0.0/0
Country
ID
Kind
group
Address
Kuningan Barat Gedung Cyber, Cyber Building, Jl. Kuningan Barat No.8, Jakarta Selatan 12710
Emails
abuse@idnic.net
Phone numbers
+62 21 52960635, +62 21 52960634

Autonomous system

AS23679

PT Media Antar Nusa

Powered byASN Records

ASN
AS23679
Country
ID
Domain
nusanet.id
Regional registry
IDNIC
Organization
PT Media Antar Nusa
Type
Internet service provider (ISP)
Allocated on
2003-03-19

Organization

PT Media Antar Nusa

Associated company

PT Media Antar Nusa

BUSINESS · nusa.net.id

Powered byIP Geolocation API

Name
PT Media Antar Nusa
Type
Business
Domain
nusa.net.id

Network route

125.253.143.0/24

Powered byIP Geolocation API

Hostname
125.253.143.45
Route
125.253.143.0/24
Connection type
—
Anycast
no
CDN
no
CDN provider
—

Time zone

Asia/Jakarta

2026-10-09 16:37

Powered byTime Zone API

Offset from UTC
7.0
Standard time zone
Western Indonesia Time
Standard abbreviation
WIB
Daylight saving time
false
DST savings (hours)
0
Observing DST now
false
Medan

Indonesia

3.59520, 98.67222

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" : "125.253.143.45",
  "hostname" : "125.253.143.45",
  "location" : {
    "district" : "Medan City",
    "city" : "Medan",
    "locality" : "Medan",
    "zipcode" : "20111",
    "latitude" : "3.59520",
    "longitude" : "98.67222",
    "continent_code" : "AS",
    "continent_name" : "Asia",
    "country_code2" : "ID",
    "country_code3" : "IDN",
    "country_name" : "Indonesia",
    "country_name_official" : "Republic of Indonesia",
    "country_capital" : "Jakarta",
    "state_prov" : "North Sumatra",
    "state_code" : "ID-SU",
    "accuracy_radius" : "4.697",
    "confidence" : "high",
    "dma_code" : "",
    "is_eu" : false,
    "country_flag" : "https://ipgeolocation.io/static/flags/id_64.png",
    "geoname_id" : "6718074",
    "country_emoji" : "🇮🇩"
  },
  "country_metadata" : {
    "tld" : ".id",
    "languages" : [ "id", "en", "nl", "jv" ],
    "calling_code" : "+62"
  },
  "network" : {
    "route" : "125.253.143.0/24",
    "connection_type" : "",
    "is_anycast" : false,
    "is_cdn" : false,
    "cdn_provider_name" : ""
  },
  "currency" : {
    "code" : "IDR",
    "name" : "Indonesian Rupiah",
    "symbol" : "Rp"
  },
  "asn" : {
    "organization" : "PT Media Antar Nusa",
    "country" : "ID",
    "type" : "ISP",
    "domain" : "nusanet.id",
    "rir" : "IDNIC",
    "as_number" : "AS23679",
    "date_allocated" : "2003-03-19"
  },
  "company" : {
    "name" : "PT Media Antar Nusa",
    "type" : "BUSINESS",
    "domain" : "nusa.net.id"
  },
  "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" : "PT Media Antar Nusa",
    "is_corporate_gateway" : false,
    "corporate_gateway_type" : "",
    "corporate_gateway_provider_name" : ""
  },
  "abuse" : {
    "route" : "0.0.0.0/0",
    "country" : "ID",
    "name" : "IRT-IDNIC-ID",
    "organization" : "",
    "kind" : "group",
    "address" : "Kuningan Barat Gedung Cyber, Cyber Building, Jl. Kuningan Barat No.8, Jakarta Selatan 12710",
    "emails" : [ "abuse@idnic.net" ],
    "phone_numbers" : [ "+622152960635", " +622152960634" ]
  },
  "time_zone" : {
    "name" : "Asia/Jakarta",
    "offset" : 7.0,
    "offset_with_dst" : 7.0,
    "current_time" : "2026-10-09 16:37:55.822+0700",
    "current_time_unix" : 1.791538675822E9,
    "current_tz_abbreviation" : "WIB",
    "current_tz_full_name" : "Western Indonesia Time",
    "standard_tz_abbreviation" : "WIB",
    "standard_tz_full_name" : "Western Indonesia 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 125.253.143.45.

Who operates 125.253.143.45?

PT Media Antar Nusa operates AS23679, the autonomous system announcing this address. The associated company is PT Media Antar Nusa; the reported network is 125.253.143.0/24.

View ASN API

Why can its location change?

IP location comes from routing, registry and measurement data. It can shift when PT Media Antar Nusa reassigns the block, so treat Medan as an estimate, not a fixed point.

View IP Location API

How do I report abuse?

The listed abuse contact is IRT-IDNIC-ID. 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=125.253.143.45' \
  --data-urlencode 'include=*'
Response 
{ "ip": "125.253.143.45" }

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Frequently Asked Questions

The latest lookup maps 125.253.143.45 to Medan, North Sumatra, Indonesia. Geolocation is approximate and should be treated as city/region level guidance.
This page currently shows ASN AS23679 and company PT Media Antar Nusa. ASN and company attribution can change as routing and ownership records are updated.
The reported connection type for 125.253.143.45 is not published. This value helps with traffic analytics, abuse prevention, and policy routing decisions.
The current timezone record for 125.253.143.45 is Asia/Jakarta. 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 125.253.143.45.
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.