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158.45.0.26

ISP Data retrieved at

Network

ASN

AS1221 Registry (RIR): APNIC 158.45.0.0/22

IP Range

158.0.0.0 – 158.255.255.255 Range: 158.0.0.0/8 Detected.

Company

Telstra Limited

Hostname

Not available.

AS Domain

telstra.com.au Using host.io for pre-visualize domains.

Type

ISP

Handle

158.0.0.0 - 158.255.255.255

Registered

2008-09-04

Last Changed

2026-09-23

View raw RDAP

{
  "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/158.45.0.26",
          "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/158.45.0.26",
          "rel": "inaccuracy-report",
          "href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
          "type": "text/html"
        }
      ]
    }
  ],
  "country": "AU",
  "name": "ERX-NETBLOCK",
  "events": [
    {
      "eventAction": "registration",
      "eventDate": "2008-09-04T06:51:29Z"
    },
    {
      "eventAction": "last changed",
      "eventDate": "2026-09-23T22:43:39Z"
    }
  ],
  "links": [
    {
      "value": "https://rdap.apnic.net/ip/158.45.0.26",
      "rel": "self",
      "href": "https://rdap.apnic.net/ip/158.0.0.0/8",
      "type": "application/rdap+json"
    }
  ],
  "remarks": [
    {
      "description": [
        "Early registration addresses"
      ],
      "title": "description"
    },
    {
      "description": [
        "------------------------------------------------------",
        "Important:",
        "",
        "Networks in this range were allocated by InterNIC",
        "prior to the formation of Regional Internet",
        "Registries (RIRs): AfriNIC, APNIC, ARIN, LACNIC and RIPE NCC.",
        "",
        "Address ranges from this historical space have now",
        "been transferred to the appropriate RIR database.remarks:",
        "If your search has returned this record, it means the",
        "address range is not administered by APNIC.",
        "",
        "Instead, please search one of the following databases:",
        "",
        "- AfriNIC (Africa)",
        "website: http://www.afrinic.net/",
        "command line: whois.afrinic.net",
        "",
        "- ARIN (Northern America)",
        "website: http://www.arin.net/",
        "command line: whois.arin.net",
        "",
        "- LACNIC (Latin America and the Carribean)",
        "website: http://www.lacnic.net/",
        "command line: whois.lacnic.net",
        "",
        "- RIPE NCC (Europe)",
        "website: http://www.ripe.net/",
        "command line: whois.ripe.net",
        "",
        "For information on the Early Registration Transfer",
        "(ERX) project, see:",
        "",
        "http://www.apnic.net/db/erx",
        "",
        "------------------------------------------------------"
      ],
      "title": "remarks"
    }
  ],
  "entities": [
    {
      "roles": [
        "administrative",
        "technical"
      ],
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2008-09-04T07:54:16Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2018-06-22T22:34:30Z"
        }
      ],
      "links": [
        {
          "value": "https://rdap.apnic.net/ip/158.45.0.26",
          "rel": "self",
          "href": "https://rdap.apnic.net/entity/IANA1-AP",
          "type": "application/rdap+json"
        }
      ],
      "remarks": [
        {
          "description": [
            "For more information on IANA services",
            "go to IANA web site at http://www.iana.org."
          ],
          "title": "remarks"
        }
      ],
      "handle": "IANA1-AP",
      "objectClassName": "entity",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "Internet Assigned Numbers Authority"
          ],
          [
            "kind",
            {},
            "text",
            "group"
          ],
          [
            "adr",
            {
              "label": "see http://www.iana.org."
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ]
        ]
      ]
    },
    {
      "roles": [
        "abuse"
      ],
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2010-11-11T01:36:22Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2025-11-18T00:26:21Z"
        }
      ],
      "links": [
        {
          "value": "https://rdap.apnic.net/ip/158.45.0.26",
          "rel": "self",
          "href": "https://rdap.apnic.net/entity/IRT-APNIC-AP",
          "type": "application/rdap+json"
        }
      ],
      "remarks": [
        {
          "description": [
            "APNIC is a Regional Internet Registry.",
            "We do not operate the referring network and",
            "are unable to investigate complaints of network abuse.",
            "For information about IRT, see www.apnic.net/irt",
            "[email protected] was validated on 2020-02-03"
          ],
          "title": "remarks"
        }
      ],
      "handle": "IRT-APNIC-AP",
      "objectClassName": "entity",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "IRT-APNIC-AP"
          ],
          [
            "kind",
            {},
            "text",
            "group"
          ],
          [
            "adr",
            {
              "label": "Brisbane, Australia"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "email",
            {},
            "text",
            "[email protected]"
          ],
          [
            "email",
            {
              "pref": "1"
            },
            "text",
            "[email protected]"
          ]
        ]
      ]
    }
  ],
  "handle": "158.0.0.0 - 158.255.255.255",
  "type": "ALLOCATED PORTABLE",
  "startAddress": "158.0.0.0",
  "endAddress": "158.255.255.255",
  "objectClassName": "ip network",
  "ipVersion": "v4",
  "cidr0_cidrs": [
    {
      "v4prefix": "158.0.0.0",
      "length": 8
    }
  ],
  "port43": "whois.apnic.net"
}

Security

No security threats detected for this IP.