Whois & RDAP Lookup
V.PS Cloud KVM VPS for developers KVM VPS · 11 PoPs · 99.9% SLA Simple VPS, premium network · Pick a PoP, deploy in seconds 11 PoPs · APAC, Europe, North America Tier 1 upstreams Premium network · Low-latency routes Free 24×7 support €6.95/mo Deploy a serverDeploy61.251.99.133
IP Geolocation RDAPIP Range61.251.96.0 - 61.251.111.255
Handle61.251.96.0 - 61.251.111.255
NameGIN-KR
TypeALLOCATED PORTABLE
CountryKR
Admin ContactIP Manager
Email[email protected]
Phone+82-2-6256-7000
Address10 Gukjegeumyung-ro, Yeongdeungpo-gu, Seoul, TwoIFC 25th floor
Tech ContactIP Manager
Email[email protected]
Phone+82-2-6256-7000
Address10 Gukjegeumyung-ro, Yeongdeungpo-gu, Seoul, TwoIFC 25th floor
Abuse Contact[email protected]
Statusactive
Registry RDAPhttps://rdap.apnic.net
Raw WHOIS response
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to '61.251.99.128 - 61.251.99.159'
% Abuse contact for '61.251.99.128 - 61.251.99.159' is '[email protected]'
inetnum: 61.251.99.128 - 61.251.99.159
netname: GIN
descr: NTT KOREA
country: JP
admin-c: IM689-AP
tech-c: IM689-AP
status: ALLOCATED PORTABLE
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2024-12-02T02:24:15Z
geoloc: 35.5092405 139.7698121
source: APNIC
irt: IRT-KRNIC-KR
address: 9, Jinheung-gil, Naju-si, Jeollanam-do
e-mail: [email protected]
abuse-mailbox: [email protected]
admin-c: IM574-AP
tech-c: IM574-AP
auth: # Filtered
remarks: [email protected] was validated on 2020-04-09
mnt-by: MNT-KRNIC-AP
last-modified: 2026-10-07T08:37:09Z
source: APNIC
person: IP Manager
address: 10 Gukjegeumyung-ro, Yeongdeungpo-gu, Seoul
country: KR
phone: +82-2-6256-7000
e-mail: [email protected]
nic-hdl: IM689-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2026-09-17T02:22:03Z
source: APNIC
% Information related to '61.251.99.0/24AS138199'
route: 61.251.99.0/24
origin: AS138199
descr: Korea Internet & Security Agency (KISA)
Seocho-ro 398, Seocho-gu, Seoul, Korea
mnt-by: MNT-KRNIC-AP
last-modified: 2024-10-04T09:04:48Z
source: APNIC
% Information related to '61.251.96.0 - 61.251.111.255'
inetnum: 61.251.96.0 - 61.251.111.255
netname: GIN-KR
descr: NTT KOREA
country: KR
admin-c: IA135-KR
tech-c: IM135-KR
status: ALLOCATED PORTABLE
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
changed: [email protected] 20240912
remarks: This information has been partially mirrored by APNIC from
remarks: KRNIC. To obtain more specific information, please use the
remarks: KRNIC whois server at whois.kisa.or.kr.
source: KRNIC
person: IP Manager
address: 10 Gukjegeumyung-ro, Yeongdeungpo-gu, Seoul
address: TwoIFC 25th floor
country: KR
phone: +82-2-6256-7000
e-mail: [email protected]
nic-hdl: IA135-KR
mnt-by: MNT-KRNIC-AP
remarks: This information has been partially mirrored by APNIC from
remarks: KRNIC. To obtain more specific information, please use the
remarks: KRNIC whois server at whois.kisa.or.kr.
source: KRNIC
person: IP Manager
address: 10 Gukjegeumyung-ro, Yeongdeungpo-gu, Seoul
address: TwoIFC 25th floor
country: KR
phone: +82-2-6256-7000
e-mail: [email protected]
nic-hdl: IM135-KR
mnt-by: MNT-KRNIC-AP
remarks: This information has been partially mirrored by APNIC from
remarks: KRNIC. To obtain more specific information, please use the
remarks: KRNIC whois server at whois.kisa.or.kr.
source: KRNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-SG1)
% Query time: 610 msec
% WHEN: Fri Oct 30 23:37:39 UTC 2026Raw RDAP JSON (registry) https://rdap.apnic.net
{
"cidr0_cidrs": [
{
"length": 20,
"v4prefix": "61.251.96.0"
}
],
"country": "KR",
"endAddress": "61.251.111.255",
"entities": [
{
"handle": "IM135-KR",
"links": [
{
"href": "https://krnic.rdap.apnic.net/entity/IM135-KR",
"rel": "self",
"type": "application/rdap+json",
"value": "https://krnic.rdap.apnic.net/ip/61.251.99.133"
}
],
"objectClassName": "entity",
"roles": [
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"IP Manager"
],
[
"kind",
{},
"text",
"individual"
],
[
"adr",
{
"label": "10 Gukjegeumyung-ro, Yeongdeungpo-gu, Seoul\nTwoIFC 25th floor"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+82-2-6256-7000"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2017-10-19T07:36:36Z"
}
],
"handle": "IRT-KRNIC-KR",
"links": [
{
"href": "https://krnic.rdap.apnic.net/entity/IRT-KRNIC-KR",
"rel": "self",
"type": "application/rdap+json",
"value": "https://krnic.rdap.apnic.net/ip/61.251.99.133"
}
],
"objectClassName": "entity",
"roles": [
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"IRT-KRNIC-KR"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "Seocho-ro 398, Seocho-gu, Seoul, Korea"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
},
{
"handle": "IA135-KR",
"links": [
{
"href": "https://krnic.rdap.apnic.net/entity/IA135-KR",
"rel": "self",
"type": "application/rdap+json",
"value": "https://krnic.rdap.apnic.net/ip/61.251.99.133"
}
],
"objectClassName": "entity",
"roles": [
"administrative"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"IP Manager"
],
[
"kind",
{},
"text",
"individual"
],
[
"adr",
{
"label": "10 Gukjegeumyung-ro, Yeongdeungpo-gu, Seoul\nTwoIFC 25th floor"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+82-2-6256-7000"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
}
],
"handle": "61.251.96.0 - 61.251.111.255",
"ipVersion": "v4",
"links": [
{
"href": "https://krnic.rdap.apnic.net/ip/61.251.96.0/20",
"rel": "self",
"type": "application/rdap+json",
"value": "https://krnic.rdap.apnic.net/ip/61.251.99.133"
}
],
"name": "GIN-KR",
"notices": [
{
"description": [
"Objects returned came from source",
"KRNIC"
],
"title": "Source"
},
{
"description": [
"This is the APNIC WHOIS Database query service. The objects are in RDAP format.",
"This information has been partially mirrored by APNIC from KRNIC. To obtain more specific information, please use the KRNIC whois server at whois.kisa.or.kr."
],
"links": [
{
"href": "http://www.apnic.net/db/dbcopyright.html",
"rel": "terms-of-service",
"type": "text/html",
"value": "https://krnic.rdap.apnic.net/ip/61.251.99.133"
}
],
"title": "Terms and Conditions"
},
{
"description": [
"If you see inaccuracies in the results, please visit: "
],
"links": [
{
"href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
"rel": "inaccuracy-report",
"type": "text/html",
"value": "https://krnic.rdap.apnic.net/ip/61.251.99.133"
}
],
"title": "Whois Inaccuracy Reporting"
}
],
"objectClassName": "ip network",
"port43": "whois.apnic.net",
"rdapConformance": [
"nro_rdap_profile_0",
"cidr0",
"rdap_level_0"
],
"remarks": [
{
"description": [
"NTT KOREA"
],
"title": "description"
}
],
"startAddress": "61.251.96.0",
"status": [
"active"
],
"type": "ALLOCATED PORTABLE"
}Frequently asked questions
What is WHOIS?
WHOIS is a public directory that answers "who is responsible for this?" for domains, IP ranges and ASNs. It lists registration dates, the registrar, nameservers and contacts.
What is RDAP, and how does it differ?
RDAP is the modern replacement for WHOIS. It returns the same records in a structured, consistent format. We query RDAP first and fall back to classic WHOIS text when a registry has not adopted it yet.
What is the difference between a registrar and a registrant?
The registrar is the company you register and manage a domain through, such as xTom or GoDaddy. The registrant is the person or organization that actually holds the domain.
What are nameservers?
Nameservers answer DNS questions for a domain and decide which IP addresses the name resolves to. They also show which DNS provider the domain uses.
What is DNSSEC?
DNSSEC adds cryptographic signatures to DNS answers so they cannot be quietly altered in transit. "Signed" means the domain has it enabled, "unsigned" means it does not.
Why is the contact information redacted?
Privacy laws such as GDPR require registrars to hide most personal details in public records. The abuse contact is usually still shown, so a domain or network can be reported when something goes wrong.