Organization
CTG220-192-JP
Location
Chiyoda City
Tokyo, Japan (JP)
Hostname
—
Geolocation
Japan (JP) Japan
- Country
- Japan (JP)
- Region
- Tokyo
- City
- Chiyoda City
- Continent
- Asia
- Coordinates
- 35.694, 139.754 View on map ↗
Network Information
IP Range 137.220.192.0 – 137.220.255.255 CIDR 137.220.192.0/18 Network Name CTG220-192-JP Handle 137.220.192.0 - 137.220.255.255 Type ALLOCATED NON-PORTABLE Country Japan (JP) Registry APNIC Description CTG Server Ltd. Registered On Jun 11, 2019 Last Updated Mar 30, 2022 Status
active
ASN & Routing
Origin AS AS152194 AS Name CTGSERVERLIMITED-AS-AP - CTG Server Limited, HK Announced Prefix 137.220.236.0/24 AS Registry APNIC Prefix Country Singapore (SG) Allocated 1990-01-10 RPKI Origin Valid (covered by a matching ROA)
Reverse DNS
No PTR record is published for this address.
Abuse Contact
Email [email protected]
Raw RDAP Response
{
"rdapConformance": [
"history_version_0",
"nro_rdap_profile_0",
"cidr0",
"rdap_level_0"
],
"notices": [
{
"title": "Source",
"description": [
"Objects returned came from source",
"APNIC"
]
},
{
"title": "Terms and Conditions",
"description": [
"This is the APNIC WHOIS Database query service. The objects are in RDAP format."
],
"links": [
{
"value": "https://rdap.apnic.net/ip/137.220.236.0",
"rel": "terms-of-service",
"href": "http://www.apnic.net/db/dbcopyright.html",
"type": "text/html"
}
]
},
{
"title": "Whois Inaccuracy Reporting",
"description": [
"If you see inaccuracies in the results, please visit: "
],
"links": [
{
"value": "https://rdap.apnic.net/ip/137.220.236.0",
"rel": "inaccuracy-report",
"href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
"type": "text/html"
}
]
}
],
"country": "JP",
"name": "CTG220-192-JP",
"status": [
"active"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2019-06-11T04:11:17Z"
},
{
"eventAction": "last changed",
"eventDate": "2022-03-30T17:10:01Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/137.220.236.0",
"rel": "self",
"href": "https://rdap.apnic.net/ip/137.220.192.0/18",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"CTG Server Ltd."
],
"title": "description"
}
],
"entities": [
{
"roles": [
"technical",
"administrative"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2015-10-30T08:33:27Z"
},
{
"eventAction": "last changed",
"eventDate": "2021-08-30T06:13:42Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/137.220.236.0",
"rel": "self",
"href": "https://rdap.apnic.net/entity/RCPL3-AP",
"type": "application/rdap+json"
}
],
"handle": "RCPL3-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"RACKIP CONSULTANCY PTE LTD administrator"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "399 Chai Wan Road, Chai Wan, Hong Kong"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+603-7806-1316"
],
[
"tel",
{
"type": "fax"
},
"text",
"+603-7806-1316"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
},
{
"roles": [
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2020-11-03T02:24:51Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-06-18T03:46:43Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/137.220.236.0",
"rel": "self",
"href": "https://rdap.apnic.net/entity/IRT-CTG-HK",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"[email protected]",
"[email protected] was validated on 2026-06-17"
],
"title": "remarks"
}
],
"handle": "IRT-CTG-HK",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"IRT-CTG-HK"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "202 ,2/F Kam Sang BLDG 257,Des Voeux RD Central Hong Kong"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
}
],
"handle": "137.220.192.0 - 137.220.255.255",
"type": "ALLOCATED NON-PORTABLE",
"startAddress": "137.220.192.0",
"endAddress": "137.220.255.255",
"objectClassName": "ip network",
"ipVersion": "v4",
"cidr0_cidrs": [
{
"v4prefix": "137.220.192.0",
"length": 18
}
],
"port43": "whois.apnic.net"
} Contact details of private individuals are redacted.