Telecom Tower & Network Infrastructure Offerings Across India [email protected]
Home About
Services
Blog
Network tools
Contact Get a Quote
Free network tools

AS WHOIS

Look up an Autonomous System — holder, registry, contacts, announced IPv4/IPv6 prefixes, upstreams and downstreams.

Your public IP address216.73.217.87 IPv4

AS4851

HOSTNETWORKS-AS-AU-AP - Host Networks Announcing routes
AS nameHOSTNETWORKS-AS-AU-AP
OrganisationHOST NETWORKS
CountryAU
Registry (RIR)APNIC
HandleAS4851
RangeAS4851
Registered04 Sep 2008
Last changed26 May 2020
13IPv4 prefixes
3IPv6 prefixes
1Upstreams
7Downstreams

Upstreams

ASNetwork nameVisibility
AS63956INT-5GN-AS-AP - 5G NETWORK OPERATIONS PTY LTD1794

Downstreams

ASNetwork nameVisibility
AS23727MANSOL-AS-AU - Managed Solutions Internet AS Internet Service Provider264
AS58929DPLTAGN-AS-AP - Datbury Pty Ltd259
AS132498ASPEDIAAUSTRALIA-AS-AP - ASPEDIA AUSTRALIA PTY LTD256
AS150438SHPL-AS-AP - Secure-ISS Holdings Pty Ltd256
AS139279OPTIMISEDSOLUTIONS-AS-AP - OPTIMISED SOLUTIONS155
AS56057ENTITYDATA-AU - Entity Data Pty Limited48
AS198125CONXT-AS Jacob Ian Wicks Trading as CONXT17
IPv4 prefixes (13)
IPv6 prefixes (3)

RPKI-validate all prefixes of AS4851

Contacts

RoleNameHandleEmail / phoneAddress
technical, administrativeHost Networks NOCHNN1-AP[email protected], +61-7-3118-5449, +61-7-3319-6888Unit 1/53 Brandl Street, Eight Mile Plains QLD 4113
abuseIRT-HOSTNETWORKS-AUIRT-HOSTNETWORKS-AU[email protected], [email protected]1/53 Brandl Street, Eight Mile Plains, QLD 4113
registrantHOST NETWORKSORG-HN1-AP[email protected], +61-7-3118-5449Unit 1/53 Brandl Street
Raw registry response
{
    "rdapConformance": [
        "history_version_0",
        "nro_rdap_profile_0",
        "nro_rdap_profile_asn_hierarchical_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/autnum/4851",
                    "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/autnum/4851",
                    "rel": "inaccuracy-report",
                    "href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
                    "type": "text/html"
                }
            ]
        }
    ],
    "country": "AU",
    "name": "HOSTNETWORKS-AS-AU-AP",
    "status": [
        "active"
    ],
    "events": [
        {
            "eventAction": "registration",
            "eventDate": "2008-09-04T06:40:37Z"
        },
        {
            "eventAction": "last changed",
            "eventDate": "2020-05-26T13:11:39Z"
        }
    ],
    "links": [
        {
            "value": "https://rdap.apnic.net/autnum/4851",
            "rel": "self",
            "href": "https://rdap.apnic.net/autnum/4851",
            "type": "application/rdap+json"
        }
    ],
    "remarks": [
        {
            "description": [
                "Host Networks",
                "Brisbane QLD, Co-location, Cloud VPS, Dedicated Servers"
            ],
            "title": "description"
        },
        {
            "description": [
                "For routing problems with this ASN contact the admin-c"
            ],
            "title": "remarks"
        }
    ],
    "entities": [
        {
            "roles": [
                "technical",
                "administrative"
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2011-05-12T03:42:18Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2014-06-11T04:16:41Z"
                }
            ],
            "links": [
                {
                    "value": "https://rdap.apnic.net/autnum/4851",
                    "rel": "self",
                    "href": "https://rdap.apnic.net/entity/HNN1-AP",
                    "type": "application/rdap+json"
                }
            ],
            "remarks": [
                {
                    "description": [
                        "For any issues please contact by email or phone."
                    ],
                    "title": "remarks"
                }
            ],
            "handle": "HNN1-AP",
            "objectClassName": "entity",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "Host Networks NOC"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "individual"
                    ],
                    [
                        "adr",
                        {
                            "label": "Unit 1/53 Brandl Street, Eight Mile Plains QLD 4113"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "tel",
                        {
                            "type": "voice"
                        },
                        "text",
                        "+61-7-3118-5449"
                    ],
                    [
                        "tel",
                        {
                            "type": "fax"
                        },
                        "text",
                        "+61-7-3319-6888"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "[email protected]"
                    ]
                ]
            ]
        },
        {
            "roles": [
                "abuse"
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2011-01-10T02:35:44Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2026-09-21T08:08:56Z"
                }
            ],
            "links": [
                {
                    "value": "https://rdap.apnic.net/autnum/4851",
                    "rel": "self",
                    "href": "https://rdap.apnic.net/entity/IRT-HOSTNETWORKS-AU",
                    "type": "application/rdap+json"
                }
            ],
            "remarks": [
                {
                    "description": [
                        "[email protected] was validated on 2026-07-24",
                        "[email protected] was validated on 2026-09-21"
                    ],
                    "title": "remarks"
                }
            ],
            "handle": "IRT-HOSTNETWORKS-AU",
            "objectClassName": "entity",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "IRT-HOSTNETWORKS-AU"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "group"
                    ],
                    [
                        "adr",
                        {
                            "label": "1/53 Brandl Street\nEight Mile Plains\nQLD 4113"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "[email protected]"
                    ],
                    [
                        "email",
                        {
                            "pref": "1"
                        },
                        "text",
                        "[email protected]"
                    ]
                ]
            ]
        },
        {
            "roles": [
                "registrant"
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2017-08-08T23:30:17Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2023-09-05T02:14:57Z"
                }
            ],
            "links": [
                {
                    "value": "https://rdap.apnic.net/autnum/4851",
                    "rel": "self",
                    "href": "https://rdap.apnic.net/entity/ORG-HN1-AP",
                    "type": "application/rdap+json"
                }
            ],
            "handle": "ORG-HN1-AP",
            "objectClassName": "entity",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "HOST NETWORKS"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "org"
                    ],
                    [
                        "adr",
                        {
                            "label": "Unit 1/53 Brandl Street"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "tel",
                        {
                            "type": "voice"
                        },
                        "text",
                        "+61-7-3118-5449"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "[email protected]"
                    ]
                ]
            ]
        }
    ],
    "handle": "AS4851",
    "startAutnum": 4851,
    "endAutnum": 4851,
    "objectClassName": "autnum",
    "port43": "whois.apnic.net"
}

Results come from public internet registries and live global routing data. Results are cached for up to an hour. Lookups are logged with your IP address to prevent abuse — see our Privacy Policy.

Need help with RPKI, routing security or IP management?