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IPV4

138.44.0.0/18

Record found
Retrieved · 05 Oct 2026, 22:09 UTC1 sourceView JSON
BGP / routing →
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01

Registry record

RDAPhttps://rdap.apnic.net/ip/138.44.0.0/18
Record found
Record ID
138.44.0.0 - 138.44.255.255
Network name
AARNET
Address range
138.44.0.0 — 138.44.255.255
CIDR blocks
138.44.0.0/16
Network type
ALLOCATED PORTABLE
Country in registry
AU
Registered
2008-09-04T06:53:45Z
Last changed
2026-02-05T05:54:59Z
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

Australian Academic and Research Network Building 9 Banks Street

remarks

-+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+ This object can only be updated by APNIC hostmasters. To update this object, please contact APNIC hostmasters and include your organisation's account name in the subject line.

Organizations & contacts

3
Organization / registrant
Australian Academic and Research Network
ORG-AAAR1-AP
Type
org
Address
PO Box 5519
Phone (voice)
+61-2-6222-3530
Fax
+61-2-6222-3535
Email
irrcontact@aarnet.edu.au

Registry · rdap.apnic.net

Technical
AARNet Network Operations Centre
ANOC-AP
Type
group
Address
AARNet Pty Ltd GPO Box 1559 Canberra ACT 2601
Phone (voice)
+61 1300 275 662
Phone (voice)
+61 2 6222 3555
Email
noc@aarnet.edu.au
remarks
Send abuse reports to abuse@aarnet.edu.au Please include timestamps and offset to UTC in logs Peering requests to peering@aarnet.edu.au

Registry · rdap.apnic.net

Abuse
IRT-AARNET-AU
Type
group
Address
AARNet Pty Ltd
Email
abuse@aarnet.edu.au
remarks
abuse@aarnet.edu.au was validated on 2026-04-14

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
AS7575
Source
APNIC

Australian Academic and Research Network Building 9 Banks Street

Routing object details
route: 138.44.0.0/16
origin: AS7575
descr: Australian Academic and Research Network
Building 9
Banks Street
mnt-by: MAINT-AARNET-AP
last-modified: 2019-04-03T03:55:45Z
source: APNIC
Origin
AS7575
Source
APNIC

Australian Academic and Research Network Building 9 Banks Street

Routing object details
route: 138.44.0.0/17
origin: AS7575
descr: Australian Academic and Research Network
Building 9
Banks Street
mnt-by: MAINT-AARNET-AP
last-modified: 2019-04-03T03:55:45Z
source: APNIC
Origin
AS7575
Source
APNIC

Australian Academic and Research Network Building 9 Banks Street

Routing object details
route: 138.44.0.0/18
origin: AS7575
descr: Australian Academic and Research Network
Building 9
Banks Street
mnt-by: MAINT-AARNET-AP
last-modified: 2019-04-03T03:55:46Z
source: APNIC
Registry · RDAP Original response
https://rdap.apnic.net/ip/138.44.0.0/18
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    ],
    "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/138.44.0.0/18",
                    "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/138.44.0.0/18",
                    "rel": "inaccuracy-report",
                    "href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
                    "type": "text/html"
                }
            ]
        }
    ],
    "country": "AU",
    "name": "AARNET",
    "status": [
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    ],
    "events": [
        {
            "eventAction": "registration",
            "eventDate": "2008-09-04T06:53:45Z"
        },
        {
            "eventAction": "last changed",
            "eventDate": "2026-02-05T05:54:59Z"
        }
    ],
    "links": [
        {
            "value": "https://rdap.apnic.net/ip/138.44.0.0/18",
            "rel": "self",
            "href": "https://rdap.apnic.net/ip/138.44.0.0/16",
            "type": "application/rdap+json"
        }
    ],
    "remarks": [
        {
            "description": [
                "Australian Academic and Research Network",
                "Building 9",
                "Banks Street"
            ],
            "title": "description"
        },
        {
            "description": [
                "-+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+",
                "This object can only be updated by APNIC hostmasters.",
                "To update this object, please contact APNIC",
                "hostmasters and include your organisation's account",
                "name in the subject line.",
                "-+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+"
            ],
            "title": "remarks"
        }
    ],
    "entities": [
        {
            "roles": [
                "abuse"
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2010-11-08T08:02:43Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2026-04-14T13:11:57Z"
                }
            ],
            "links": [
                {
                    "value": "https://rdap.apnic.net/ip/138.44.0.0/18",
                    "rel": "self",
                    "href": "https://rdap.apnic.net/entity/IRT-AARNET-AU",
                    "type": "application/rdap+json"
                }
            ],
            "remarks": [
                {
                    "description": [
                        "abuse@aarnet.edu.au was validated on 2026-04-14"
                    ],
                    "title": "remarks"
                }
            ],
            "handle": "IRT-AARNET-AU",
            "objectClassName": "entity",
            "vcardArray": [
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                    ],
                    [
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                            "label": "AARNet Pty Ltd"
                        },
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                        ]
                    ],
                    [
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                    ],
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                    ]
                ]
            ]
        },
        {
            "roles": [
                "registrant"
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2017-10-09T12:56:36Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2026-01-30T13:04:55Z"
                }
            ],
            "links": [
                {
                    "value": "https://rdap.apnic.net/ip/138.44.0.0/18",
                    "rel": "self",
                    "href": "https://rdap.apnic.net/entity/ORG-AAAR1-AP",
                    "type": "application/rdap+json"
                }
            ],
            "handle": "ORG-AAAR1-AP",
            "objectClassName": "entity",
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                    ],
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                    ],
                    [
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                        {
                            "label": "PO Box 5519"
                        },
                        "text",
                        [
                            "",
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                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
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                        "text",
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                    ],
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                        "tel",
                        {
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                        },
                        "text",
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                    ],
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                    ]
                ]
            ]
        },
        {
            "roles": [
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            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2008-09-04T07:54:15Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2020-12-02T07:35:01Z"
                }
            ],
            "links": [
                {
                    "value": "https://rdap.apnic.net/ip/138.44.0.0/18",
                    "rel": "self",
                    "href": "https://rdap.apnic.net/entity/ANOC-AP",
                    "type": "application/rdap+json"
                }
            ],
            "remarks": [
                {
                    "description": [
                        "",
                        "",
                        "",
                        "Send abuse reports to abuse@aarnet.edu.au",
                        "Please include timestamps and offset to UTC in logs",
                        "Peering requests to peering@aarnet.edu.au",
                        ""
                    ],
                    "title": "remarks"
                }
            ],
            "handle": "ANOC-AP",
            "objectClassName": "entity",
            "vcardArray": [
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                [
                    [
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                        "text",
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                    ],
                    [
                        "kind",
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                        "text",
                        "group"
                    ],
                    [
                        "adr",
                        {
                            "label": "AARNet Pty Ltd\nGPO Box 1559\nCanberra\nACT  2601"
                        },
                        "text",
                        [
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                            "",
                            "",
                            "",
                            "",
                            "",
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                        ]
                    ],
                    [
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                        },
                        "text",
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                    ],
                    [
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                        "text",
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                    ],
                    [
                        "email",
                        [],
                        "text",
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                    ]
                ]
            ]
        }
    ],
    "handle": "138.44.0.0 - 138.44.255.255",
    "type": "ALLOCATED PORTABLE",
    "startAddress": "138.44.0.0",
    "endAddress": "138.44.255.255",
    "objectClassName": "ip network",
    "ipVersion": "v4",
    "cidr0_cidrs": [
        {
            "v4prefix": "138.44.0.0",
            "length": 16
        }
    ],
    "port43": "whois.apnic.net"
}