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IPV4

138.19.255.255

Record found
Retrieved · 23 Oct 2026, 07:37 UTC1 sourceView JSON
BGP / routing →Reverse DNS →
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01

Registry record

RDAPhttps://rdap.apnic.net/ip/138.19.255.255
Record found
Record ID
138.19.128.0 - 138.19.255.255
Network name
HKBN-HK
Address range
138.19.128.0 — 138.19.255.255
CIDR blocks
138.19.128.0/17
Network type
ALLOCATED PORTABLE
Country in registry
HK
Registered
2015-12-01T02:08:45Z
Last changed
2021-01-22T00:29:19Z
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

Hong Kong Broadband Network Ltd 15/F Trans Asia Centre 18 Kin Hong Street

remarks

-------------------------------------------------------- To report network abuse, please contact mnt-irt For troubleshooting, please contact tech-c and admin-c Report invalid contact via www.apnic.net/invalidcontact

Organizations & contacts

3
Organization / registrant
Hong Kong Broadband Network Limited
ORG-HKBN1-AP
Type
org
Address
15/F Trans Asia Centre 18 Kin Hong Street
Phone (voice)
+852-3999-3888
Fax
+852-8167-7020
Email
nocsn@hkbn.com.hk

Registry · rdap.apnic.net

Technical · Administrative
HKBN Hostmaster
HKBN-HK
Type
individual
Address
Trans Asia Centre 18 Kin Hong Street, Kwai Chung N.T.
Phone (voice)
+852-3999-3888
Fax
+852-8167-7020
Email
hostmaster@hkbn.com.hk
Email
abuse@hkbn.com.hk

Registry · rdap.apnic.net

Abuse
IRT-HKBN-HK
Type
group
Address
15/F Trans Asia Centre 18 Kin Hong Street, Kwai Chung N.T.
Email
hostmaster@hkbn.com.hk
Email
abuse@hkbn.com.hk
remarks
abuse@hkbn.com.hk was validated on 2026-06-03 hostmaster@hkbn.com.hk was validated on 2026-10-02

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
AS10103
Source
APNIC

Hong Kong Broadband Network Ltd 15/F Trans Asia Centre 18 Kin Hong Street

Routing object details
route: 138.19.128.0/17
origin: AS10103
descr: Hong Kong Broadband Network Ltd
15/F Trans Asia Centre
18 Kin Hong Street
mnt-by: MAINT-HK-HKBN
last-modified: 2021-01-20T03:58:20Z
source: APNIC
Origin
AS9269
Source
APNIC

Hong Kong Broadband Network Ltd 15/F Trans Asia Centre 18 Kin Hong Street

Routing object details
route: 138.19.128.0/17
origin: AS9269
descr: Hong Kong Broadband Network Ltd
15/F Trans Asia Centre
18 Kin Hong Street
mnt-by: MAINT-HK-HKBN
last-modified: 2021-01-20T03:53:48Z
source: APNIC
Origin
AS9381
Source
APNIC

Hong Kong Broadband Network Ltd 15/F Trans Asia Centre 18 Kin Hong Street

Routing object details
route: 138.19.128.0/17
origin: AS9381
descr: Hong Kong Broadband Network Ltd
15/F Trans Asia Centre
18 Kin Hong Street
mnt-by: MAINT-HK-HKBN
last-modified: 2021-01-25T01:48:38Z
source: APNIC
Origin
AS10103
Source
APNIC

Hong Kong Broadband Network Ltd 15/F Trans Asia Centre 18 Kin Hong Street

Routing object details
route: 138.19.192.0/18
origin: AS10103
descr: Hong Kong Broadband Network Ltd
15/F Trans Asia Centre
18 Kin Hong Street
mnt-by: MAINT-HK-HKBN
last-modified: 2021-01-20T03:59:23Z
source: APNIC
Origin
AS9269
Source
APNIC

Hong Kong Broadband Network Ltd 15/F Trans Asia Centre 18 Kin Hong Street

Routing object details
route: 138.19.192.0/18
origin: AS9269
descr: Hong Kong Broadband Network Ltd
15/F Trans Asia Centre
18 Kin Hong Street
mnt-by: MAINT-HK-HKBN
last-modified: 2021-01-20T03:54:50Z
source: APNIC
Origin
AS9381
Source
APNIC

Hong Kong Broadband Network Ltd 15/F Trans Asia Centre 18 Kin Hong Street

Routing object details
route: 138.19.192.0/18
origin: AS9381
descr: Hong Kong Broadband Network Ltd
15/F Trans Asia Centre
18 Kin Hong Street
mnt-by: MAINT-HK-HKBN
last-modified: 2021-01-25T01:51:17Z
source: APNIC
Origin
AS10103
Source
APNIC

Hong Kong Broadband Network Ltd 15/F Trans Asia Centre 18 Kin Hong Street

Routing object details
route: 138.19.224.0/19
origin: AS10103
descr: Hong Kong Broadband Network Ltd
15/F Trans Asia Centre
18 Kin Hong Street
mnt-by: MAINT-HK-HKBN
last-modified: 2021-01-20T03:59:56Z
source: APNIC
Origin
AS9269
Source
APNIC

Hong Kong Broadband Network Ltd 15/F Trans Asia Centre 18 Kin Hong Street

Routing object details
route: 138.19.224.0/19
origin: AS9269
descr: Hong Kong Broadband Network Ltd
15/F Trans Asia Centre
18 Kin Hong Street
mnt-by: MAINT-HK-HKBN
last-modified: 2021-01-20T03:55:22Z
source: APNIC
Origin
AS9381
Source
APNIC

Hong Kong Broadband Network Ltd 15/F Trans Asia Centre 18 Kin Hong Street

Routing object details
route: 138.19.224.0/19
origin: AS9381
descr: Hong Kong Broadband Network Ltd
15/F Trans Asia Centre
18 Kin Hong Street
mnt-by: MAINT-HK-HKBN
last-modified: 2021-01-25T01:52:36Z
source: APNIC
Origin
AS10103
Source
APNIC

Hong Kong Broadband Network Ltd 15/F Trans Asia Centre 18 Kin Hong Street

Routing object details
route: 138.19.240.0/20
origin: AS10103
descr: Hong Kong Broadband Network Ltd
15/F Trans Asia Centre
18 Kin Hong Street
mnt-by: MAINT-HK-HKBN
last-modified: 2021-01-20T04:00:13Z
source: APNIC
Origin
AS9269
Source
APNIC

Hong Kong Broadband Network Ltd 15/F Trans Asia Centre 18 Kin Hong Street

Routing object details
route: 138.19.240.0/20
origin: AS9269
descr: Hong Kong Broadband Network Ltd
15/F Trans Asia Centre
18 Kin Hong Street
mnt-by: MAINT-HK-HKBN
last-modified: 2021-01-20T03:55:39Z
source: APNIC
Origin
AS9381
Source
APNIC

Hong Kong Broadband Network Ltd 15/F Trans Asia Centre 18 Kin Hong Street

Routing object details
route: 138.19.240.0/20
origin: AS9381
descr: Hong Kong Broadband Network Ltd
15/F Trans Asia Centre
18 Kin Hong Street
mnt-by: MAINT-HK-HKBN
last-modified: 2021-01-25T01:53:21Z
source: APNIC
Origin
AS10103
Source
APNIC

Hong Kong Broadband Network Ltd 15/F Trans Asia Centre 18 Kin Hong Street

Routing object details
route: 138.19.248.0/21
origin: AS10103
descr: Hong Kong Broadband Network Ltd
15/F Trans Asia Centre
18 Kin Hong Street
mnt-by: MAINT-HK-HKBN
last-modified: 2021-01-20T04:00:22Z
source: APNIC
Origin
AS9269
Source
APNIC

Hong Kong Broadband Network Ltd 15/F Trans Asia Centre 18 Kin Hong Street

Routing object details
route: 138.19.248.0/21
origin: AS9269
descr: Hong Kong Broadband Network Ltd
15/F Trans Asia Centre
18 Kin Hong Street
mnt-by: MAINT-HK-HKBN
last-modified: 2021-01-20T03:55:47Z
source: APNIC
Origin
AS9381
Source
APNIC

Hong Kong Broadband Network Ltd 15/F Trans Asia Centre 18 Kin Hong Street

Routing object details
route: 138.19.248.0/21
origin: AS9381
descr: Hong Kong Broadband Network Ltd
15/F Trans Asia Centre
18 Kin Hong Street
mnt-by: MAINT-HK-HKBN
last-modified: 2021-01-25T01:53:45Z
source: APNIC
Origin
AS10103
Source
APNIC

Hong Kong Broadband Network Ltd 15/F Trans Asia Centre 18 Kin Hong Street

Routing object details
route: 138.19.252.0/22
origin: AS10103
descr: Hong Kong Broadband Network Ltd
15/F Trans Asia Centre
18 Kin Hong Street
mnt-by: MAINT-HK-HKBN
last-modified: 2021-01-20T04:00:26Z
source: APNIC
Origin
AS9269
Source
APNIC

Hong Kong Broadband Network Ltd 15/F Trans Asia Centre 18 Kin Hong Street

Routing object details
route: 138.19.252.0/22
origin: AS9269
descr: Hong Kong Broadband Network Ltd
15/F Trans Asia Centre
18 Kin Hong Street
mnt-by: MAINT-HK-HKBN
last-modified: 2021-01-20T03:55:51Z
source: APNIC
Origin
AS9381
Source
APNIC

Hong Kong Broadband Network Ltd 15/F Trans Asia Centre 18 Kin Hong Street

Routing object details
route: 138.19.252.0/22
origin: AS9381
descr: Hong Kong Broadband Network Ltd
15/F Trans Asia Centre
18 Kin Hong Street
mnt-by: MAINT-HK-HKBN
last-modified: 2021-01-25T01:53:56Z
source: APNIC
Origin
AS10103
Source
APNIC

Hong Kong Broadband Network Ltd 15/F Trans Asia Centre 18 Kin Hong Street

Routing object details
route: 138.19.254.0/23
origin: AS10103
descr: Hong Kong Broadband Network Ltd
15/F Trans Asia Centre
18 Kin Hong Street
mnt-by: MAINT-HK-HKBN
last-modified: 2021-01-20T04:00:28Z
source: APNIC
Origin
AS9269
Source
APNIC

Hong Kong Broadband Network Ltd 15/F Trans Asia Centre 18 Kin Hong Street

Routing object details
route: 138.19.254.0/23
origin: AS9269
descr: Hong Kong Broadband Network Ltd
15/F Trans Asia Centre
18 Kin Hong Street
mnt-by: MAINT-HK-HKBN
last-modified: 2021-01-20T03:55:53Z
source: APNIC
Origin
AS9381
Source
APNIC

Hong Kong Broadband Network Ltd 15/F Trans Asia Centre 18 Kin Hong Street

Routing object details
route: 138.19.254.0/23
origin: AS9381
descr: Hong Kong Broadband Network Ltd
15/F Trans Asia Centre
18 Kin Hong Street
mnt-by: MAINT-HK-HKBN
last-modified: 2021-01-25T01:54:02Z
source: APNIC
Origin
AS10103
Source
APNIC

Hong Kong Broadband Network Ltd 15/F Trans Asia Centre 18 Kin Hong Street

Routing object details
route: 138.19.255.0/24
origin: AS10103
descr: Hong Kong Broadband Network Ltd
15/F Trans Asia Centre
18 Kin Hong Street
mnt-by: MAINT-HK-HKBN
last-modified: 2021-01-20T04:00:30Z
source: APNIC
Origin
AS9269
Source
APNIC

Hong Kong Broadband Network Ltd 15/F Trans Asia Centre 18 Kin Hong Street

Routing object details
route: 138.19.255.0/24
origin: AS9269
descr: Hong Kong Broadband Network Ltd
15/F Trans Asia Centre
18 Kin Hong Street
mnt-by: MAINT-HK-HKBN
last-modified: 2021-01-20T03:55:54Z
source: APNIC
Origin
AS9381
Source
APNIC

Hong Kong Broadband Network Ltd 15/F Trans Asia Centre 18 Kin Hong Street

Routing object details
route: 138.19.255.0/24
origin: AS9381
descr: Hong Kong Broadband Network Ltd
15/F Trans Asia Centre
18 Kin Hong Street
mnt-by: MAINT-HK-HKBN
last-modified: 2021-01-25T01:54:04Z
source: APNIC
Registry · RDAP Original response
https://rdap.apnic.net/ip/138.19.255.255
{
    "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/138.19.255.255",
                    "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/138.19.255.255",
                    "rel": "inaccuracy-report",
                    "href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
                    "type": "text/html"
                }
            ]
        }
    ],
    "country": "HK",
    "name": "HKBN-HK",
    "status": [
        "active"
    ],
    "events": [
        {
            "eventAction": "registration",
            "eventDate": "2015-12-01T02:08:45Z"
        },
        {
            "eventAction": "last changed",
            "eventDate": "2021-01-22T00:29:19Z"
        }
    ],
    "links": [
        {
            "value": "https://rdap.apnic.net/ip/138.19.255.255",
            "rel": "self",
            "href": "https://rdap.apnic.net/ip/138.19.128.0/17",
            "type": "application/rdap+json"
        }
    ],
    "remarks": [
        {
            "description": [
                "Hong Kong Broadband Network Ltd",
                "15/F Trans Asia Centre",
                "18 Kin Hong Street"
            ],
            "title": "description"
        },
        {
            "description": [
                "--------------------------------------------------------",
                "To report network abuse, please contact mnt-irt",
                "For troubleshooting, please contact tech-c and admin-c",
                "Report invalid contact via www.apnic.net/invalidcontact",
                "--------------------------------------------------------"
            ],
            "title": "remarks"
        }
    ],
    "entities": [
        {
            "roles": [
                "abuse"
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2012-05-16T06:32:40Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2026-10-02T02:08:12Z"
                }
            ],
            "links": [
                {
                    "value": "https://rdap.apnic.net/ip/138.19.255.255",
                    "rel": "self",
                    "href": "https://rdap.apnic.net/entity/IRT-HKBN-HK",
                    "type": "application/rdap+json"
                }
            ],
            "remarks": [
                {
                    "description": [
                        "abuse@hkbn.com.hk was validated on 2026-06-03",
                        "hostmaster@hkbn.com.hk was validated on 2026-10-02"
                    ],
                    "title": "remarks"
                }
            ],
            "handle": "IRT-HKBN-HK",
            "objectClassName": "entity",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "IRT-HKBN-HK"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "group"
                    ],
                    [
                        "adr",
                        {
                            "label": "15/F Trans Asia Centre\n18 Kin Hong Street, Kwai Chung\nN.T."
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "hostmaster@hkbn.com.hk"
                    ],
                    [
                        "email",
                        {
                            "pref": "1"
                        },
                        "text",
                        "abuse@hkbn.com.hk"
                    ]
                ]
            ]
        },
        {
            "roles": [
                "technical",
                "administrative"
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2012-05-23T03:52:23Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2021-03-25T09:01:18Z"
                }
            ],
            "links": [
                {
                    "value": "https://rdap.apnic.net/ip/138.19.255.255",
                    "rel": "self",
                    "href": "https://rdap.apnic.net/entity/HKBN-HK",
                    "type": "application/rdap+json"
                }
            ],
            "handle": "HKBN-HK",
            "objectClassName": "entity",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "HKBN Hostmaster"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "individual"
                    ],
                    [
                        "adr",
                        {
                            "label": "Trans Asia Centre\n18 Kin Hong Street, Kwai Chung\nN.T."
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "tel",
                        {
                            "type": "voice"
                        },
                        "text",
                        "+852-3999-3888"
                    ],
                    [
                        "tel",
                        {
                            "type": "fax"
                        },
                        "text",
                        "+852-8167-7020"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "hostmaster@hkbn.com.hk"
                    ],
                    [
                        "email",
                        {
                            "pref": "1"
                        },
                        "text",
                        "abuse@hkbn.com.hk"
                    ]
                ]
            ]
        },
        {
            "roles": [
                "registrant"
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2017-08-21T12:56:42Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-02-24T12:57:31Z"
                }
            ],
            "links": [
                {
                    "value": "https://rdap.apnic.net/ip/138.19.255.255",
                    "rel": "self",
                    "href": "https://rdap.apnic.net/entity/ORG-HKBN1-AP",
                    "type": "application/rdap+json"
                }
            ],
            "handle": "ORG-HKBN1-AP",
            "objectClassName": "entity",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "Hong Kong Broadband Network Limited"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "org"
                    ],
                    [
                        "adr",
                        {
                            "label": "15/F Trans Asia Centre\n18 Kin Hong Street"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "tel",
                        {
                            "type": "voice"
                        },
                        "text",
                        "+852-3999-3888"
                    ],
                    [
                        "tel",
                        {
                            "type": "fax"
                        },
                        "text",
                        "+852-8167-7020"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "nocsn@hkbn.com.hk"
                    ]
                ]
            ]
        }
    ],
    "handle": "138.19.128.0 - 138.19.255.255",
    "type": "ALLOCATED PORTABLE",
    "startAddress": "138.19.128.0",
    "endAddress": "138.19.255.255",
    "objectClassName": "ip network",
    "ipVersion": "v4",
    "cidr0_cidrs": [
        {
            "v4prefix": "138.19.128.0",
            "length": 17
        }
    ],
    "port43": "whois.apnic.net"
}