IP Location Lookup Tool

flag New Territories, Hong Kong SAR, Hong Kong
AS153517 (Ju Link Tech Limited)
CTCSCI TECH LIMITED
Threat 0

103.122.20.111

Geolocation Info

IP

103.122.20.111

Hostname

103.122.20.111

City

New Territories

District / County

Kwai Tsing District

State Code

N/A

State / Province

Hong Kong SAR

Country Name

Hong Kong

Country Name Official

Hong Kong Special Administrative Region of the People's Republic of China

Country Capital

Hong Kong

Country Code (ISO-2)

HK

Country Code (ISO-3)

HKG

Country Flag

Flag link

Coordinates

22.36509, 114.13442

Continent Name

Asia

Continent Code

AS

Geoname ID

1818706

ZipCode

N/A

Is EU?

false

Country Emoji

🇭🇰

Network Info

Connection Type

N/A

ASN

AS Number

AS153517

Organization

Ju Link Tech Limited

Country

HK

ASN Name

N/A

Type

ISP

Domain

rfchost.net

Date Allocated

N/A

Allocation Status

N/A

IPv4 Routes

3

IPv6 Routes

0

RIR

APNIC

Company

Name

CTCSCI TECH LIMITED

Regional Overview

Calling Code

+852

Languages

zh-HK, yue, zh, en

Country TLD

.hk

Currency Info

Currency Code

HKD

Currency Name

Hong Kong Dollar

Currency Symbol

HK$

Exchange Rate

HKD

Security Info

Threat Score

0

Is Tor

false

Is Proxy

false

Proxy Type

N/A

Proxy Provider

N/A

Is Anonymous

false

Is Known Attacker

false

Is Bot

false

Is Spam

false

Is Cloud Provider

false

Cloud Provider

N/A

Abuse Info

Route

103.122.20.0/22

Country

HK

Handle

IRT-CTCSCITECHLIMITED-HK

Name

IRT-CTCSCITECHLIMITED-HK

Organization

N/A

Role

abuse

Kind

group

Address

RM 023, 9/F BLK G KWAI SHING IND BLDG42-46 TAI LIN HONGkong, HONG KONG PAI RD KWAI CHUNG NT 100

Emails

abuse@ctcsci.com, admin@ctcsci.com

Phone Numbers

+85266881450

TimeZone Info

Name

Asia/Hong_Kong

Offset

8

Offset With DST

8

Current Time

2025-12-16 19:33:15.963+0800

Current Time Unix

1.765884795963E9

Is DST

false

DST Savings

0

DST Exists

false

DST Start

N/A

DST End

N/A

UserAgent Info

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

??

Advanced Response 
{
  "ip" : "103.122.20.111",
  "hostname" : "103.122.20.111",
  "location" : {
    "district" : "Kwai Tsing District",
    "city" : "New Territories",
    "locality" : "New Territories",
    "zipcode" : "",
    "latitude" : "22.36509",
    "longitude" : "114.13442",
    "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" : "16.333",
    "confidence" : "medium",
    "dma_code" : "",
    "is_eu" : false,
    "country_flag" : "https://ipgeolocation.io/static/flags/hk_64.png",
    "geoname_id" : "1818706",
    "country_emoji" : "🇭🇰"
  },
  "country_metadata" : {
    "tld" : ".hk",
    "languages" : [ "zh-HK", "yue", "zh", "en" ],
    "calling_code" : "+852"
  },
  "network" : {
    "asn" : {
      "organization" : "Ju Link Tech Limited",
      "country" : "HK",
      "type" : "ISP",
      "domain" : "rfchost.net",
      "rir" : "APNIC",
      "as_number" : "AS153517",
      "asn_name" : "",
      "date_allocated" : "",
      "allocation_status" : "",
      "num_of_ipv4_routes" : "3",
      "num_of_ipv6_routes" : "0"
    },
    "company" : {
      "name" : "CTCSCI TECH LIMITED",
      "type" : "Business",
      "domain" : "ctcsci.com"
    },
    "connection_type" : ""
  },
  "currency" : {
    "code" : "HKD",
    "name" : "Hong Kong Dollar",
    "symbol" : "HK$"
  },
  "security" : {
    "threat_score" : 0,
    "is_tor" : false,
    "is_proxy" : false,
    "proxy_type" : "",
    "proxy_provider" : "",
    "is_anonymous" : false,
    "is_known_attacker" : false,
    "is_spam" : false,
    "is_bot" : false,
    "is_cloud_provider" : false,
    "cloud_provider" : ""
  },
  "abuse" : {
    "route" : "103.122.20.0/22",
    "country" : "HK",
    "handle" : "IRT-CTCSCITECHLIMITED-HK",
    "name" : "IRT-CTCSCITECHLIMITED-HK",
    "organization" : "",
    "role" : "abuse",
    "kind" : "group",
    "address" : "RM 023, 9/F BLK G KWAI SHING IND BLDG42-46 TAI LIN HONGkong, HONG KONG PAI RD KWAI CHUNG NT 100",
    "emails" : [ "abuse@ctcsci.com", " admin@ctcsci.com" ],
    "phone_numbers" : [ "+85266881450" ]
  },
  "time_zone" : {
    "name" : "Asia/Hong_Kong",
    "offset" : 8,
    "offset_with_dst" : 8,
    "current_time" : "2025-12-16 19:33:15.963+0800",
    "current_time_unix" : 1.765884795963E9,
    "is_dst" : false,
    "dst_savings" : 0,
    "dst_exists" : false,
    "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" : "??"
    }
  }
}

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