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IPV4

211.79.61.4

Record found
Retrieved · 22 Sep 2026, 13:46 UTC1 sourceView JSON
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01

Registry record

RDAPhttps://rdap.apnic.net/ip/211.79.61.4
Record found
Network name
TANET2-NET
Address range
211.79.48.0211.79.63.255
CIDR blocks
211.79.48.0/20
Network type
ALLOCATED PORTABLE
Country in registry
tw
Registered
2008-09-04T06:52:48Z
Last changed
2025-11-07T02:34:41Z
Status
active
Notices & terms 4

Source

Objects returned came from source APNIC

Terms and Conditions

This is the APNIC WHOIS Database query service. The objects are in RDAP format. 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

National Center for High-performance Computing HsinChu Taiwan 300

Organizations & contacts

2
Technical · Administrative
nchc Network Administrator
nNA6-AP
Type
group
Address
No.7, R Road VI Hsinchu Science-Based Industrial Park Hsinchu, Taiwan , R.O.C
Phone (voice)
+886-6-505-0940
Fax
+886-6-505-0945
Email
noc@twaren.net
remarks
The role object should be used when making changes to admin-c or tech-c handle.

Registry · rdap.apnic.net

Abuse
IRT-NCHC-TW
Type
group
Address
National Applied Research Laboratories National Center for High-performance Computing No. 7, R&D 6th Rd., Hsinchu Science Park, Hsinchu City, Taiwan, R.O.C. 30076
Email
abuse@twaren.net

Registry · rdap.apnic.net

Route / route6 records IRR

whois.apnic.net:43

BGP observations →

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

Origin
AS7539
Source
APNIC

Taiwan Network Information Center 3F., No. 123, Sec. 4, Bade Rd., Songshan Dist.

Routing object details
route: 211.79.48.0/20
origin: AS7539
descr: Taiwan Network Information Center
3F., No. 123, Sec. 4, Bade Rd., Songshan Dist.
mnt-by: MAINT-TW-TWNIC
last-modified: 2023-11-06T01:19:54Z
source: APNIC
Registry · RDAP Original response
https://rdap.apnic.net/ip/211.79.61.4
{
    "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/211.79.61.4",
                    "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/211.79.61.4",
                    "rel": "inaccuracy-report",
                    "href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
                    "type": "text/html"
                }
            ]
        }
    ],
    "country": "tw",
    "name": "TANET2-NET",
    "status": [
        "active"
    ],
    "events": [
        {
            "eventAction": "registration",
            "eventDate": "2008-09-04T06:52:48Z"
        },
        {
            "eventAction": "last changed",
            "eventDate": "2025-11-07T02:34:41Z"
        }
    ],
    "links": [
        {
            "value": "https://rdap.apnic.net/ip/211.79.61.4",
            "rel": "self",
            "href": "https://rdap.apnic.net/ip/211.79.48.0/20",
            "type": "application/rdap+json"
        }
    ],
    "remarks": [
        {
            "description": [
                "National Center for High-performance Computing",
                "HsinChu Taiwan 300"
            ],
            "title": "description"
        }
    ],
    "entities": [
        {
            "roles": [
                "abuse"
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2023-11-30T03:52:46Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2026-07-16T02:54:39Z"
                }
            ],
            "links": [
                {
                    "value": "https://rdap.apnic.net/ip/211.79.61.4",
                    "rel": "self",
                    "href": "https://rdap.apnic.net/entity/IRT-NCHC-TW",
                    "type": "application/rdap+json"
                }
            ],
            "handle": "IRT-NCHC-TW",
            "objectClassName": "entity",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
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                        "text",
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                    ],
                    [
                        "fn",
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                        "text",
                        "IRT-NCHC-TW"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "group"
                    ],
                    [
                        "adr",
                        {
                            "label": "National Applied Research Laboratories National Center for High-performance Computing\nNo. 7, R&D 6th Rd., Hsinchu Science Park, Hsinchu City,\nTaiwan, R.O.C. 30076"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "abuse@twaren.net"
                    ],
                    [
                        "email",
                        {
                            "pref": "1"
                        },
                        "text",
                        "abuse@twaren.net"
                    ]
                ]
            ]
        },
        {
            "roles": [
                "technical",
                "administrative"
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2008-09-04T07:54:16Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2010-11-19T07:03:41Z"
                }
            ],
            "links": [
                {
                    "value": "https://rdap.apnic.net/ip/211.79.61.4",
                    "rel": "self",
                    "href": "https://rdap.apnic.net/entity/nNA6-AP",
                    "type": "application/rdap+json"
                }
            ],
            "remarks": [
                {
                    "description": [
                        "The role object should be used when making",
                        "changes to admin-c or tech-c handle."
                    ],
                    "title": "remarks"
                }
            ],
            "handle": "nNA6-AP",
            "objectClassName": "entity",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "nchc Network Administrator"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "group"
                    ],
                    [
                        "adr",
                        {
                            "label": "No.7, R Road VI Hsinchu Science-Based Industrial Park\nHsinchu, Taiwan , R.O.C"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "tel",
                        {
                            "type": "voice"
                        },
                        "text",
                        "+886-6-505-0940"
                    ],
                    [
                        "tel",
                        {
                            "type": "fax"
                        },
                        "text",
                        "+886-6-505-0945"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "noc@twaren.net"
                    ]
                ]
            ]
        }
    ],
    "handle": "211.79.48.0 - 211.79.63.255",
    "type": "ALLOCATED PORTABLE",
    "startAddress": "211.79.48.0",
    "endAddress": "211.79.63.255",
    "objectClassName": "ip network",
    "ipVersion": "v4",
    "cidr0_cidrs": [
        {
            "v4prefix": "211.79.48.0",
            "length": 20
        }
    ],
    "port43": "whois.apnic.net"
}