Registry · RDAP Original response
https://rdap.apnic.net/ip/203.208.158.0/24
{
"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/203.208.158.0/24",
"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/203.208.158.0/24",
"rel": "inaccuracy-report",
"href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
"type": "text/html"
}
]
}
],
"country": "SG",
"name": "SINGTEL-IX",
"status": [
"active"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2008-09-04T06:49:42Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-05-11T23:39:36Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/203.208.158.0/24",
"rel": "self",
"href": "https://rdap.apnic.net/ip/203.208.128.0/19",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"SingTel Internet Exchange",
"Telepark",
"5 Tampines Central 6",
"",
"Singapore 529482"
],
"title": "description"
}
],
"entities": [
{
"roles": [
"administrative",
"technical"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2011-05-12T03:56:28Z"
},
{
"eventAction": "last changed",
"eventDate": "2011-05-12T03:56:28Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/203.208.158.0/24",
"rel": "self",
"href": "https://rdap.apnic.net/entity/KELL1-AP",
"type": "application/rdap+json"
}
],
"handle": "KELL1-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Koh Enk Liang Leon"
],
[
"kind",
[],
"text",
"individual"
],
[
"adr",
{
"label": "Singapore"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+65 6838 3029"
],
[
"email",
[],
"text",
"leonkoh@singtel.com"
]
]
]
},
{
"roles": [
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2010-12-01T08:42:48Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-10-28T13:12:30Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/203.208.158.0/24",
"rel": "self",
"href": "https://rdap.apnic.net/entity/IRT-SINGTEL-IX-AP",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"leonkoh@singtel.com is invalid"
],
"title": "remarks"
}
],
"handle": "IRT-SINGTEL-IX-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"IRT-SINGTEL-IX-AP"
],
[
"kind",
[],
"text",
"group"
],
[
"adr",
{
"label": "Singtel Serangoon North\n1 Serangoon North Avenue 5\n\nSingapore 554915"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
[],
"text",
"leonkoh@singtel.com"
],
[
"email",
{
"pref": "1"
},
"text",
"leonkoh@singtel.com"
]
]
]
},
{
"roles": [
"registrant"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2017-08-08T23:28:21Z"
},
{
"eventAction": "last changed",
"eventDate": "2024-08-20T12:56:14Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/203.208.158.0/24",
"rel": "self",
"href": "https://rdap.apnic.net/entity/ORG-STIE1-AP",
"type": "application/rdap+json"
}
],
"handle": "ORG-STIE1-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Singapore Telecommunications (SINGTEL Internet Exchange)"
],
[
"kind",
[],
"text",
"org"
],
[
"adr",
{
"label": "Singtel Serangoon Hub\n1 Serangoon North Ave 5\nSingapore"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+65-6838-6145"
],
[
"email",
[],
"text",
"g-stixnoc@singtel.com"
]
]
]
}
],
"handle": "203.208.128.0 - 203.208.159.255",
"type": "ALLOCATED PORTABLE",
"startAddress": "203.208.128.0",
"endAddress": "203.208.159.255",
"objectClassName": "ip network",
"ipVersion": "v4",
"cidr0_cidrs": [
{
"v4prefix": "203.208.128.0",
"length": 19
}
],
"port43": "whois.apnic.net"
}