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IPV4

103.237.149.0/24

Record found
Retrieved · 14 Oct 2026, 15:55 UTC1 sourceView JSON
BGP / routing →
Click a domain or IP to look it up.
01

Registry record

RDAPhttps://rdap.apnic.net/ip/103.237.149.0/24
Record found
Record ID
103.237.148.0 - 103.237.151.255
Network name
MATBAOBPO-VN
Address range
103.237.148.0 — 103.237.151.255
CIDR blocks
103.237.148.0/22
Network type
ALLOCATED PORTABLE
Country in registry
VN
Registered
2014-07-16T08:00:11Z
Last changed
2014-07-16T08:00:12Z
Status
active
Notices & terms 5

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

Mat Bao BPO., JSC 54 Road C1, Ward 13, Tan Binh, HCMC

remarks

send spam and abuse report to anhlt@matbao.com

Organizations & contacts

2
Administrative · Technical
Luong Tu Anh
LTA1-AP
Type
individual
Address
Mat Bao BPO., JSC 54 Road C1, Ward 13, Tan Binh, HCMC
Phone (voice)
+84-28-62682299
Fax
+84-28-62682299
Email
anhlt@matbao.com

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
AS45538
Source
APNIC

MATBAOBPO-VN

Routing object details
route: 103.237.148.0/22
descr: MATBAOBPO-VN
origin: AS45538
mnt-by: MAINT-VN-VNNIC
last-modified: 2015-02-27T03:26:12Z
source: APNIC
Origin
AS45538
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: 103.237.148.0/23
origin: AS45538
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: 2022-01-18T10:36:53Z
source: APNIC
Origin
AS45538
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: 103.237.149.0/24
origin: AS45538
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: 2022-01-18T10:36:56Z
source: APNIC
Registry · RDAP Original response
https://rdap.apnic.net/ip/103.237.149.0/24
{
    "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/103.237.149.0/24",
                    "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/103.237.149.0/24",
                    "rel": "inaccuracy-report",
                    "href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
                    "type": "text/html"
                }
            ]
        }
    ],
    "country": "VN",
    "name": "MATBAOBPO-VN",
    "status": [
        "active"
    ],
    "events": [
        {
            "eventAction": "registration",
            "eventDate": "2014-07-16T08:00:11Z"
        },
        {
            "eventAction": "last changed",
            "eventDate": "2014-07-16T08:00:12Z"
        }
    ],
    "links": [
        {
            "value": "https://rdap.apnic.net/ip/103.237.149.0/24",
            "rel": "self",
            "href": "https://rdap.apnic.net/ip/103.237.148.0/22",
            "type": "application/rdap+json"
        }
    ],
    "remarks": [
        {
            "description": [
                "Mat Bao BPO., JSC",
                "54 Road C1, Ward 13, Tan Binh, HCMC"
            ],
            "title": "description"
        },
        {
            "description": [
                "send spam and abuse report to anhlt@matbao.com"
            ],
            "title": "remarks"
        }
    ],
    "entities": [
        {
            "roles": [
                "administrative",
                "technical"
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2014-07-16T04:38:03Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2017-11-18T09:08:03Z"
                }
            ],
            "links": [
                {
                    "value": "https://rdap.apnic.net/ip/103.237.149.0/24",
                    "rel": "self",
                    "href": "https://rdap.apnic.net/entity/LTA1-AP",
                    "type": "application/rdap+json"
                }
            ],
            "handle": "LTA1-AP",
            "objectClassName": "entity",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "Luong Tu Anh"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "individual"
                    ],
                    [
                        "adr",
                        {
                            "label": "Mat Bao BPO., JSC\n54 Road C1, Ward 13, Tan Binh, HCMC"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "tel",
                        {
                            "type": "voice"
                        },
                        "text",
                        "+84-28-62682299"
                    ],
                    [
                        "tel",
                        {
                            "type": "fax"
                        },
                        "text",
                        "+84-28-62682299"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "anhlt@matbao.com"
                    ]
                ]
            ]
        },
        {
            "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/103.237.149.0/24",
                    "rel": "self",
                    "href": "https://rdap.apnic.net/entity/IRT-VNNIC-AP",
                    "type": "application/rdap+json"
                }
            ],
            "handle": "IRT-VNNIC-AP",
            "objectClassName": "entity",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "IRT-VNNIC-AP"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "group"
                    ],
                    [
                        "adr",
                        {
                            "label": "Ha Noi, VietNam"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "tel",
                        {
                            "type": "voice"
                        },
                        "text",
                        "+84-24-35564944"
                    ],
                    [
                        "tel",
                        {
                            "type": "fax"
                        },
                        "text",
                        "+84-24-37821462"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "hm-changed@vnnic.vn"
                    ],
                    [
                        "email",
                        {
                            "pref": "1"
                        },
                        "text",
                        "hm-changed@vnnic.vn"
                    ]
                ]
            ]
        }
    ],
    "handle": "103.237.148.0 - 103.237.151.255",
    "type": "ALLOCATED PORTABLE",
    "startAddress": "103.237.148.0",
    "endAddress": "103.237.151.255",
    "objectClassName": "ip network",
    "ipVersion": "v4",
    "cidr0_cidrs": [
        {
            "v4prefix": "103.237.148.0",
            "length": 22
        }
    ],
    "port43": "whois.apnic.net"
}