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IPV4

119.82.131.0/24

Record found
Retrieved · 12 Oct 2026, 14:23 UTC1 sourceView JSON
BGP / routing →
Click a domain or IP to look it up.
01

Registry record

RDAPhttps://rdap.apnic.net/ip/119.82.131.0/24
Record found
Record ID
119.82.128.0 - 119.82.143.255
Network name
CMCTELECOM-VN
Address range
119.82.128.0 — 119.82.143.255
CIDR blocks
119.82.128.0/20
Network type
ALLOCATED PORTABLE
Country in registry
VN
Registered
2020-02-12T01:06:40Z
Last changed
2023-08-31T04:59:55Z
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

CMC Telecom Infrastructure Company CMC Tower, Duy Tan, Dich Vong Hau, Cau Giay, Ha Noi

Organizations & contacts

3
Administrative
Hoang Viet Anh
HVA2-AP
Type
individual
Address
CMCTELECOM-VN
Phone (voice)
+84-366235766
Email
anh.hv@cmctelecom.vn

Registry · rdap.apnic.net

Technical
Nguyen Van Hieu
NVH31-AP
Type
individual
Address
CMCTELECOM-VN
Phone (voice)
+84-968189689
Email
hieu.nv@cmctelecom.vn

Registry · rdap.apnic.net

Abuse
IRT-VNNIC-AP
Type
group
Address
Ha Noi, VietNam
Phone (voice)
+84-24-35564944
Fax
+84-24-37821462
Email
hm-changed@vnnic.vn

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
AS45903
Source
APNIC

CMC Telecom Infrastructure Company · CMC Telecom Infrastructure Company

Routing object details
route: 119.82.128.0/20
descr: CMC Telecom Infrastructure Company
descr: CMC Telecom Infrastructure Company
notify: linh.lk@cmctelecom.vn
origin: AS45903
mnt-by: MAINT-VN-VNNIC
last-modified: 2020-02-13T02:30:23Z
source: APNIC
Origin
AS45903
Source
APNIC

Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi

Routing object details
route: 119.82.128.0/21
origin: AS45903
descr: Vietnam Internet Network Information Center (VNNIC)
18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam
24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi
mnt-by: MAINT-VN-VNNIC
last-modified: 2022-09-16T17:36:55Z
source: APNIC
Origin
AS45903
Source
APNIC

Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi

Routing object details
route: 119.82.128.0/22
origin: AS45903
descr: Vietnam Internet Network Information Center (VNNIC)
18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam
24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi
mnt-by: MAINT-VN-VNNIC
last-modified: 2022-09-16T17:36:55Z
source: APNIC
Origin
AS45903
Source
APNIC

Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi

Routing object details
route: 119.82.130.0/23
origin: AS45903
descr: Vietnam Internet Network Information Center (VNNIC)
18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam
24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi
mnt-by: MAINT-VN-VNNIC
last-modified: 2022-09-16T17:36:59Z
source: APNIC
Origin
AS45903
Source
APNIC

Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi

Routing object details
route: 119.82.131.0/24
origin: AS45903
descr: Vietnam Internet Network Information Center (VNNIC)
18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam
24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi
mnt-by: MAINT-VN-VNNIC
last-modified: 2022-09-16T17:37:00Z
source: APNIC
Registry · RDAP Original response
https://rdap.apnic.net/ip/119.82.131.0/24
{
    "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/119.82.131.0/24",
                    "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/119.82.131.0/24",
                    "rel": "inaccuracy-report",
                    "href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
                    "type": "text/html"
                }
            ]
        }
    ],
    "country": "VN",
    "name": "CMCTELECOM-VN",
    "status": [
        "active"
    ],
    "events": [
        {
            "eventAction": "registration",
            "eventDate": "2020-02-12T01:06:40Z"
        },
        {
            "eventAction": "last changed",
            "eventDate": "2023-08-31T04:59:55Z"
        }
    ],
    "links": [
        {
            "value": "https://rdap.apnic.net/ip/119.82.131.0/24",
            "rel": "self",
            "href": "https://rdap.apnic.net/ip/119.82.128.0/20",
            "type": "application/rdap+json"
        }
    ],
    "remarks": [
        {
            "description": [
                "CMC Telecom Infrastructure Company",
                "CMC Tower, Duy Tan, Dich Vong Hau, Cau Giay, Ha Noi"
            ],
            "title": "description"
        }
    ],
    "entities": [
        {
            "roles": [
                "technical"
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2022-08-28T04:27:35Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2022-08-28T04:27:35Z"
                }
            ],
            "links": [
                {
                    "value": "https://rdap.apnic.net/ip/119.82.131.0/24",
                    "rel": "self",
                    "href": "https://rdap.apnic.net/entity/NVH31-AP",
                    "type": "application/rdap+json"
                }
            ],
            "handle": "NVH31-AP",
            "objectClassName": "entity",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
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                        "text",
                        "Nguyen Van Hieu"
                    ],
                    [
                        "kind",
                        [],
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                        "individual"
                    ],
                    [
                        "adr",
                        {
                            "label": "CMCTELECOM-VN"
                        },
                        "text",
                        [
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                            ""
                        ]
                    ],
                    [
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                            "type": "voice"
                        },
                        "text",
                        "+84-968189689"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "hieu.nv@cmctelecom.vn"
                    ]
                ]
            ]
        },
        {
            "roles": [
                "abuse"
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2010-11-07T23:14:27Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2026-04-21T02:07:47Z"
                }
            ],
            "links": [
                {
                    "value": "https://rdap.apnic.net/ip/119.82.131.0/24",
                    "rel": "self",
                    "href": "https://rdap.apnic.net/entity/IRT-VNNIC-AP",
                    "type": "application/rdap+json"
                }
            ],
            "handle": "IRT-VNNIC-AP",
            "objectClassName": "entity",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
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                        "4.0"
                    ],
                    [
                        "fn",
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                    ],
                    [
                        "kind",
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                        "text",
                        "group"
                    ],
                    [
                        "adr",
                        {
                            "label": "Ha Noi, VietNam"
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                        [
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                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "tel",
                        {
                            "type": "voice"
                        },
                        "text",
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                    ],
                    [
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                        {
                            "type": "fax"
                        },
                        "text",
                        "+84-24-37821462"
                    ],
                    [
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                        "text",
                        "hm-changed@vnnic.vn"
                    ],
                    [
                        "email",
                        {
                            "pref": "1"
                        },
                        "text",
                        "hm-changed@vnnic.vn"
                    ]
                ]
            ]
        },
        {
            "roles": [
                "administrative"
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2023-08-31T04:22:33Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2023-08-31T04:22:33Z"
                }
            ],
            "links": [
                {
                    "value": "https://rdap.apnic.net/ip/119.82.131.0/24",
                    "rel": "self",
                    "href": "https://rdap.apnic.net/entity/HVA2-AP",
                    "type": "application/rdap+json"
                }
            ],
            "handle": "HVA2-AP",
            "objectClassName": "entity",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "Hoang Viet Anh"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "individual"
                    ],
                    [
                        "adr",
                        {
                            "label": "CMCTELECOM-VN"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
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                        ]
                    ],
                    [
                        "tel",
                        {
                            "type": "voice"
                        },
                        "text",
                        "+84-366235766"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "anh.hv@cmctelecom.vn"
                    ]
                ]
            ]
        }
    ],
    "handle": "119.82.128.0 - 119.82.143.255",
    "type": "ALLOCATED PORTABLE",
    "startAddress": "119.82.128.0",
    "endAddress": "119.82.143.255",
    "objectClassName": "ip network",
    "ipVersion": "v4",
    "cidr0_cidrs": [
        {
            "v4prefix": "119.82.128.0",
            "length": 20
        }
    ],
    "port43": "whois.apnic.net"
}