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IPV4

203.166.0.0/17

Record found
Retrieved · 28 Sep 2026, 11:27 UTC1 sourceView JSON
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01

Registry record

RDAPhttps://rdap.apnic.net/ip/203.166.0.0/17
Record found
Network name
VzB-AU-NETBLOCK
Address range
203.166.0.0 — 203.166.127.255
CIDR blocks
203.166.0.0/17
Network type
ALLOCATED PORTABLE
Country in registry
AU
Registered
2014-01-07T03:38:10Z
Last changed
2020-05-27T13:02:25Z
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

Verizon Australia PTY Limited Verizon Business Network

Organizations & contacts

3
Organization / registrant
Verizon Australia Pty Limited
ORG-VAPL3-AP
Type
org
Address
Level 3 203 Pacific Highway
Phone (voice)
+65-6248-6513
Fax
+65-6248-6501
Email
stephen.r.middleton@verizon.com

Registry · rdap.apnic.net

Technical · Administrative
UUNET-AU IPAdmins
UI2-AP
Type
group
Address
UUNET House, 203 Pacific Highway St Leonards, NSW, 2065
Phone (voice)
+61-2-9434-5000
Fax
+61-2-9434-5888
remarks
Admin emails: aspacsystemstac@au.mci.com

Registry · rdap.apnic.net

Abuse
IRT-VERIZON-AU
Type
group
Address
UUNET House, 203 Pacific Highway St Leonards, NSW, 2065
Email
abuse.apac@verizon.com
remarks
abuse.apac@verizon.com is invalid

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.

No matching route objects were returned by this registry. Records may exist in another IRR.

Registry · RDAP Original response
https://rdap.apnic.net/ip/203.166.0.0/17
{
    "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/203.166.0.0/17",
                    "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/203.166.0.0/17",
                    "rel": "inaccuracy-report",
                    "href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
                    "type": "text/html"
                }
            ]
        }
    ],
    "country": "AU",
    "name": "VzB-AU-NETBLOCK",
    "status": [
        "active"
    ],
    "events": [
        {
            "eventAction": "registration",
            "eventDate": "2014-01-07T03:38:10Z"
        },
        {
            "eventAction": "last changed",
            "eventDate": "2020-05-27T13:02:25Z"
        }
    ],
    "links": [
        {
            "value": "https://rdap.apnic.net/ip/203.166.0.0/17",
            "rel": "self",
            "href": "https://rdap.apnic.net/ip/203.166.0.0/17",
            "type": "application/rdap+json"
        }
    ],
    "remarks": [
        {
            "description": [
                "Verizon Australia PTY Limited",
                "Verizon Business Network"
            ],
            "title": "description"
        }
    ],
    "entities": [
        {
            "roles": [
                "technical",
                "administrative"
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2008-09-04T07:54:15Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2008-09-04T07:54:15Z"
                }
            ],
            "links": [
                {
                    "value": "https://rdap.apnic.net/ip/203.166.0.0/17",
                    "rel": "self",
                    "href": "https://rdap.apnic.net/entity/UI2-AP",
                    "type": "application/rdap+json"
                }
            ],
            "remarks": [
                {
                    "description": [
                        "Admin emails: aspacsystemstac@au.mci.com"
                    ],
                    "title": "remarks"
                }
            ],
            "handle": "UI2-AP",
            "objectClassName": "entity",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "UUNET-AU IPAdmins"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "group"
                    ],
                    [
                        "adr",
                        {
                            "label": "UUNET House, 203 Pacific Highway\nSt Leonards, NSW, 2065"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "tel",
                        {
                            "type": "voice"
                        },
                        "text",
                        "+61-2-9434-5000"
                    ],
                    [
                        "tel",
                        {
                            "type": "fax"
                        },
                        "text",
                        "+61-2-9434-5888"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "abuse@hk.verizonbusiness.com"
                    ]
                ]
            ]
        },
        {
            "roles": [
                "registrant"
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2019-02-20T12:59:23Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2023-09-05T02:14:45Z"
                }
            ],
            "links": [
                {
                    "value": "https://rdap.apnic.net/ip/203.166.0.0/17",
                    "rel": "self",
                    "href": "https://rdap.apnic.net/entity/ORG-VAPL3-AP",
                    "type": "application/rdap+json"
                }
            ],
            "handle": "ORG-VAPL3-AP",
            "objectClassName": "entity",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "Verizon Australia Pty Limited"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "org"
                    ],
                    [
                        "adr",
                        {
                            "label": "Level 3\n203 Pacific Highway"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "tel",
                        {
                            "type": "voice"
                        },
                        "text",
                        "+65-6248-6513"
                    ],
                    [
                        "tel",
                        {
                            "type": "fax"
                        },
                        "text",
                        "+65-6248-6501"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "stephen.r.middleton@verizon.com"
                    ]
                ]
            ]
        },
        {
            "roles": [
                "abuse"
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2010-12-07T05:35:07Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2026-08-12T08:03:54Z"
                }
            ],
            "links": [
                {
                    "value": "https://rdap.apnic.net/ip/203.166.0.0/17",
                    "rel": "self",
                    "href": "https://rdap.apnic.net/entity/IRT-VERIZON-AU",
                    "type": "application/rdap+json"
                }
            ],
            "remarks": [
                {
                    "description": [
                        "abuse.apac@verizon.com is invalid"
                    ],
                    "title": "remarks"
                }
            ],
            "handle": "IRT-VERIZON-AU",
            "objectClassName": "entity",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "IRT-VERIZON-AU"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "group"
                    ],
                    [
                        "adr",
                        {
                            "label": "UUNET House, 203 Pacific Highway\nSt Leonards, NSW, 2065"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
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                        ]
                    ],
                    [
                        "email",
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                    ],
                    [
                        "email",
                        {
                            "pref": "1"
                        },
                        "text",
                        "abuse.apac@verizon.com"
                    ]
                ]
            ]
        }
    ],
    "handle": "203.166.0.0 - 203.166.127.255",
    "type": "ALLOCATED PORTABLE",
    "startAddress": "203.166.0.0",
    "endAddress": "203.166.127.255",
    "objectClassName": "ip network",
    "ipVersion": "v4",
    "cidr0_cidrs": [
        {
            "v4prefix": "203.166.0.0",
            "length": 17
        }
    ],
    "port43": "whois.apnic.net"
}