Organization
Hong Kong Communications International Co., Limited
UDC
Location
Shibuya City
Tokyo, Japan (JP)
Hostname
—
Geolocation
Japan (JP) Japan
- Country
- Japan (JP)
- Region
- Tokyo
- City
- Shibuya City
- Continent
- Asia
- Coordinates
- 35.6764, 139.65 View on map ↗
Network Information
IP Range 172.81.96.0 – 172.81.99.255 CIDR 172.81.96.0/22 Network Name UDC Handle NET-172-81-96-0-2 Type ASSIGNMENT Parent Network NET-172-81-96-0-1 Organization Hong Kong Communications International Co., Limited Organization ID C10485172 Address FLAT B, 23/F, TOWER 2, 873 LAI CHI KOK ROAD, ONE WEST KOWLOON, CHEUNG SHA WAN, KOWLOON, Hong Kong Country United States (US) Registry ARIN Registered On Dec 01, 2023 Last Updated Aug 29, 2025 Status
active
ASN & Routing
Origin AS AS137535 AS Name JTIP-AS-AP - JT TELECOM INTERNATIONAL PTE.LTD., SG Announced Prefix 172.81.97.0/24 AS Registry ARIN Prefix Country United States (US) Allocated 2023-09-05 RPKI Origin Valid (covered by a matching ROA)
Reverse DNS
No PTR record is published for this address.
Abuse Contact
Raw RDAP Response
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "172.81.96.0",
"length": 22
}
],
"endAddress": "172.81.99.255",
"entities": [
{
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-10-09T02:00:04-04:00"
},
{
"eventAction": "registration",
"eventDate": "2023-10-03T13:41:55-04:00"
}
],
"handle": "ABUSE8852-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ABUSE8852-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/172.81.97.0"
},
{
"href": "https://whois.arin.net/rest/poc/ABUSE8852-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/172.81.97.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "600 N Broad St Ste 5\nMiddletown\nDE\n19709\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Abuse"
],
[
"org",
{},
"text",
"Prime Security Corp."
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-326-266-6888"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-10-16T03:11:29-04:00"
},
{
"eventAction": "registration",
"eventDate": "2023-10-03T13:41:25-04:00"
}
],
"handle": "NOC33708-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NOC33708-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/172.81.97.0"
},
{
"href": "https://whois.arin.net/rest/poc/NOC33708-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/172.81.97.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical",
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "600 N Broad St Ste 5\nMiddletown\nDE\n19709\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"NOC"
],
[
"org",
{},
"text",
"Prime Security Corp."
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-326-266-6888"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-01-09T10:14:47-05:00"
},
{
"eventAction": "registration",
"eventDate": "2022-03-09T02:52:24-05:00"
}
],
"handle": "PSC-594",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/PSC-594",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/172.81.97.0"
},
{
"href": "https://whois.arin.net/rest/org/PSC-594",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/172.81.97.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"Prime Security Corp."
],
"title": "Registration Comments"
}
],
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Prime Security Corp."
],
[
"adr",
{
"label": "600 N Broad St Ste 5\nMiddletown\nDE\n19709\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2023-11-30T22:41:30-05:00"
},
{
"eventAction": "registration",
"eventDate": "2023-11-30T22:41:30-05:00"
}
],
"handle": "C10485172",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/C10485172",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/172.81.97.0"
},
{
"href": "https://whois.arin.net/rest/customer/C10485172",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/172.81.97.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Hong Kong Communications International Co., Limited"
],
[
"adr",
{
"label": "FLAT B, 23/F, TOWER 2, 873 LAI CHI KOK ROAD, ONE WEST KOWLOON, CHEUNG SHA WAN\nKOWLOON\n\n\nHong Kong"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-08-29T05:34:05-04:00"
},
{
"eventAction": "registration",
"eventDate": "2023-11-30T22:41:31-05:00"
}
],
"handle": "NET-172-81-96-0-2",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/172.81.96.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/172.81.97.0"
},
{
"href": "https://whois.arin.net/rest/net/NET-172-81-96-0-2",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/172.81.97.0"
},
{
"href": "https://rdap.arin.net/registry/ip/172.81.96.0/20",
"rel": "up",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/172.81.97.0"
}
],
"name": "UDC",
"notices": [
{
"description": [
"By using the ARIN RDAP/Whois service, you are agreeing to the RDAP/Whois Terms of Use"
],
"links": [
{
"href": "https://www.arin.net/resources/registry/whois/tou/",
"rel": "terms-of-service",
"type": "text/html",
"value": "https://rdap.arin.net/registry/ip/172.81.97.0"
}
],
"title": "Terms of Service"
},
{
"description": [
"If you see inaccuracies in the results, please visit: "
],
"links": [
{
"href": "https://www.arin.net/resources/registry/whois/inaccuracy_reporting/",
"rel": "inaccuracy-report",
"type": "text/html",
"value": "https://rdap.arin.net/registry/ip/172.81.97.0"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-172-81-96-0-1",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"remarks": [
{
"description": [
"Geofeed https://udc.hk/geofeed.csv"
],
"title": "Registration Comments"
}
],
"startAddress": "172.81.96.0",
"status": [
"active"
],
"type": "ASSIGNMENT"
} Contact details of private individuals are redacted.