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IPV4

45.64.172.0/22

Record found
Retrieved · 22 Sep 2026, 05:49 UTC1 sourceView JSON
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01

Registry record

RDAPhttps://krnic.rdap.apnic.net/ip/45.64.172.0/22
Record found
Network name
NEXINNO-KR
Address range
45.64.172.045.64.175.255
CIDR blocks
45.64.172.0/22
Network type
ALLOCATED PORTABLE
Country in registry
KR
Status
active
Notices & terms 4

Source

Objects returned came from source KRNIC

Terms and Conditions

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. http://www.apnic.net/db/dbcopyright.html

Whois Inaccuracy Reporting

If you see inaccuracies in the results, please visit: https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form

description

NEXINNO

Organizations & contacts

2
Administrative · Technical
IP Manager
YS1401-KR
Type
individual
Address
Seoul Yangcheon-gu Mokdongdong-ro 233-5 4Ho 12F
Phone (voice)
+82-2-2061-2001
Email
nnoc@nexinno.co.kr

Registry · krnic.rdap.apnic.net

Abuse
IRT-KRNIC-KR
Type
group
Address
Seocho-ro 398, Seocho-gu, Seoul, Korea
Email
hostmaster@nic.or.kr

Registry · krnic.rdap.apnic.net

Route / route6 records IRR

rr.arin.net:43

BGP observations →

Exact and covering objects from ARIN. These are registered routing policies; they do not confirm a live announcement.

No matching route objects were returned by this registry. Records may exist in another IRR.

Registry · RDAP Original response
https://krnic.rdap.apnic.net/ip/45.64.172.0/22
{
    "rdapConformance": [
        "nro_rdap_profile_0",
        "cidr0",
        "rdap_level_0"
    ],
    "notices": [
        {
            "title": "Source",
            "description": [
                "Objects returned came from source",
                "KRNIC"
            ]
        },
        {
            "title": "Terms and Conditions",
            "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": [
                {
                    "value": "https://krnic.rdap.apnic.net/ip/45.64.172.0/22",
                    "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://krnic.rdap.apnic.net/ip/45.64.172.0/22",
                    "rel": "inaccuracy-report",
                    "href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
                    "type": "text/html"
                }
            ]
        }
    ],
    "country": "KR",
    "name": "NEXINNO-KR",
    "status": [
        "active"
    ],
    "links": [
        {
            "value": "https://krnic.rdap.apnic.net/ip/45.64.172.0/22",
            "rel": "self",
            "href": "https://krnic.rdap.apnic.net/ip/45.64.172.0/22",
            "type": "application/rdap+json"
        }
    ],
    "remarks": [
        {
            "description": [
                "NEXINNO"
            ],
            "title": "description"
        }
    ],
    "entities": [
        {
            "roles": [
                "administrative",
                "technical"
            ],
            "links": [
                {
                    "value": "https://krnic.rdap.apnic.net/ip/45.64.172.0/22",
                    "rel": "self",
                    "href": "https://krnic.rdap.apnic.net/entity/YS1401-KR",
                    "type": "application/rdap+json"
                }
            ],
            "handle": "YS1401-KR",
            "objectClassName": "entity",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "IP Manager"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "individual"
                    ],
                    [
                        "adr",
                        {
                            "label": "Seoul Yangcheon-gu Mokdongdong-ro 233-5\n4Ho 12F"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "tel",
                        {
                            "type": "voice"
                        },
                        "text",
                        "+82-2-2061-2001"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "nnoc@nexinno.co.kr"
                    ]
                ]
            ]
        },
        {
            "roles": [
                "abuse"
            ],
            "events": [
                {
                    "eventAction": "last changed",
                    "eventDate": "2017-10-19T07:36:36Z"
                }
            ],
            "links": [
                {
                    "value": "https://krnic.rdap.apnic.net/ip/45.64.172.0/22",
                    "rel": "self",
                    "href": "https://krnic.rdap.apnic.net/entity/IRT-KRNIC-KR",
                    "type": "application/rdap+json"
                }
            ],
            "handle": "IRT-KRNIC-KR",
            "objectClassName": "entity",
            "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",
                        "hostmaster@nic.or.kr"
                    ],
                    [
                        "email",
                        {
                            "pref": "1"
                        },
                        "text",
                        "hostmaster@nic.or.kr"
                    ]
                ]
            ]
        }
    ],
    "handle": "45.64.172.0 - 45.64.175.255",
    "type": "ALLOCATED PORTABLE",
    "startAddress": "45.64.172.0",
    "endAddress": "45.64.175.255",
    "objectClassName": "ip network",
    "ipVersion": "v4",
    "cidr0_cidrs": [
        {
            "v4prefix": "45.64.172.0",
            "length": 22
        }
    ],
    "port43": "whois.apnic.net"
}