IP address 103.251.113.145

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Overview

LocationCity, region and country where this IP is located.
Hong Kong, Hong Kong SAR, HK
ASNThe autonomous system that announces this IP on the internet.
AS133380 — Layerstack Limited
TimezoneThe IANA time zone at this IP's location.
Asia/Hong_Kong
NetworkThe routed network block (CIDR) that contains this IP.
103.251.113.0/24
CompanyThe organization this IP is assigned to.
Asia Network Solutions
Abuse contactWhere to report spam, attacks or other misuse from this IP.
ipadmin@layerstack.com

Associated location

Hong Kong

Hong Kong SAR, Hong Kong (HK)

Powered byIP Geolocation API

City
Hong Kong
District / county
Central & Western District
State / province
Hong Kong SAR
Country
Hong Kong
Postal code
—
Coordinates
22.28641, 114.14829

Hong Kong

22.28641, 114.14829

© 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
Asia Network Solutions

Abuse contact

IRT-HK-ANS

ipadmin@layerstack.com

Powered byIP Abuse Contact API

Name
IRT-HK-ANS
Organization
—
Network
103.251.113.0/24
Country
HK
Kind
group
Address
Room A03, 22/F, NCB Innovation Centre 888 Lai Chi Kok Road, Cheung Sha Wan, Kowloon, Hong Kong
Emails
ipadmin@layerstack.com
Phone numbers
+852 3426 4095

Autonomous system

AS133380

Layerstack Limited

Powered byIP to ASN Database

ASN
AS133380
Country
HK
Domain
layerstack.com
Regional registry
APNIC
Organization
Layerstack Limited
Type
Hosting provider
Allocated on
2014-02-18

Organization

Layerstack Limited

AS133380 layerstack.com Hosting HK

Associated company

Asia Network Solutions

Powered byIP to Company Database

Name
Asia Network Solutions
Type
—
Domain
—

Network route

103.251.113.0/24

Powered byIP Geolocation API

Hostname
idsam.com
Route
103.251.113.0/24
Connection type
—
Anycast
No
CDN
No
CDN provider
—

Time zone

Asia/Hong_Kong

2026-10-21 19:44

Powered byTime Zone API

Offset from UTC
8.0
Standard time zone
Hong Kong Standard Time
Standard abbreviation
HKT
Daylight saving time
No
DST savings (hours)
0
Observing DST now
No
Hong Kong

Asia/Hong_Kong

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" : "103.251.113.145",
  "hostname" : "idsam.com",
  "location" : {
    "district" : "Central & Western District",
    "city" : "Hong Kong",
    "locality" : "Hong Kong",
    "zipcode" : "",
    "latitude" : "22.28641",
    "longitude" : "114.14829",
    "continent_code" : "AS",
    "continent_name" : "Asia",
    "country_code2" : "HK",
    "country_code3" : "HKG",
    "country_name" : "Hong Kong",
    "country_name_official" : "Hong Kong Special Administrative Region of the People's Republic of China",
    "country_capital" : "Hong Kong",
    "state_prov" : "Hong Kong SAR",
    "state_code" : "",
    "accuracy_radius" : "12.258",
    "confidence" : "high",
    "dma_code" : "",
    "is_eu" : false,
    "country_flag" : "https://ipgeolocation.io/static/flags/hk_64.png",
    "geoname_id" : "9962702",
    "country_emoji" : "🇭🇰"
  },
  "country_metadata" : {
    "tld" : ".hk",
    "languages" : [ "zh-HK", "yue", "zh", "en" ],
    "calling_code" : "+852"
  },
  "network" : {
    "route" : "103.251.113.0/24",
    "connection_type" : "",
    "is_anycast" : false,
    "is_cdn" : false,
    "cdn_provider_name" : ""
  },
  "currency" : {
    "code" : "HKD",
    "name" : "Hong Kong Dollar",
    "symbol" : "HK$"
  },
  "asn" : {
    "organization" : "Layerstack Limited",
    "country" : "HK",
    "type" : "HOSTING",
    "domain" : "layerstack.com",
    "rir" : "APNIC",
    "as_number" : "AS133380",
    "date_allocated" : "2014-02-18"
  },
  "company" : {
    "name" : "Asia Network Solutions",
    "type" : "",
    "domain" : ""
  },
  "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" : "Asia Network Solutions",
    "is_corporate_gateway" : false,
    "corporate_gateway_type" : "",
    "corporate_gateway_provider_name" : ""
  },
  "abuse" : {
    "route" : "103.251.113.0/24",
    "country" : "HK",
    "name" : "IRT-HK-ANS",
    "organization" : "",
    "kind" : "group",
    "address" : "Room A03, 22/F, NCB Innovation Centre 888 Lai Chi Kok Road, Cheung Sha Wan, Kowloon, Hong Kong",
    "emails" : [ "ipadmin@layerstack.com" ],
    "phone_numbers" : [ "+85234264095" ]
  },
  "time_zone" : {
    "name" : "Asia/Hong_Kong",
    "offset" : 8.0,
    "offset_with_dst" : 8.0,
    "current_time" : "2026-10-21 19:44:49.375+0800",
    "current_time_unix" : 1.792583089375E9,
    "current_tz_abbreviation" : "HKT",
    "current_tz_full_name" : "Hong Kong Standard Time",
    "standard_tz_abbreviation" : "HKT",
    "standard_tz_full_name" : "Hong Kong 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 103.251.113.145.

Who operates 103.251.113.145?

Layerstack Limited operates AS133380, the autonomous system announcing this address. The associated company is Asia Network Solutions; the reported network is 103.251.113.0/24.

View ASN API

Why can its location change?

IP location comes from routing, registry and measurement data. It can shift when Layerstack Limited reassigns the block, so treat Hong Kong as an estimate, not a fixed point.

View IP Location API

How do I report abuse?

The listed abuse contact is IRT-HK-ANS. 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=103.251.113.145' \
  --data-urlencode 'include=*'
Response 
{ "ip": "103.251.113.145" }

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Frequently Asked Questions

The latest lookup maps 103.251.113.145 to Hong Kong, Hong Kong SAR, Hong Kong. Geolocation is approximate and should be treated as city/region level guidance.
This page currently shows ASN AS133380 and company Asia Network Solutions. ASN and company attribution can change as routing and ownership records are updated.
The reported connection type for 103.251.113.145 is not published. This value helps with traffic analytics, abuse prevention, and policy routing decisions.
The current timezone record for 103.251.113.145 is Asia/Hong_Kong. 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 103.251.113.145.
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.