Free network tools
AS WHOIS
Look up an Autonomous System — holder, registry, contacts, announced IPv4/IPv6 prefixes, upstreams and downstreams.
Network Report (All-in-one) BGP Looking Glass BGP Security Check RPKI Validator BGP Hijack & Leak Monitor ASN Intelligence Internet Outages & Anomalies Country Internet Report Domain Insights IP WHOIS AS WHOIS
AS133104
INSTRACORPORATION-AS-AP - Instra Corporation Pty Ltd Announcing routesAS nameINSTRACORPORATION-AS-AP
OrganisationInstra Corporation Pty Ltd
CountryAU
Registry (RIR)APNIC
HandleAS133104
RangeAS133104
Registered01 Oct 2013
Last changed30 Jun 2020
Abuse contact[email protected]
5IPv4 prefixes
2IPv6 prefixes
3Upstreams
0Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS38880 | M21-AS-AP - Micron21 Datacentre Pty Ltd | 441 |
| AS1299 | TWELVE99 Arelion Sweden AB | 166 |
| AS20454 | SSASN2 - SECURED SERVERS LLC | 93 |
Downstreams
None seen.
IPv6 prefixes (2)
RPKI-validate all prefixes of AS133104
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| technical | Adrian Williams | AW800-AP | [email protected], +61-3-97831800 | Level 2, 222 Beach Road |
| abuse | IRT-INSTRACORPORATION-AU | IRT-INSTRACORPORATION-AU | [email protected], [email protected] | GPO Box 988, Melbourne VIC 3001, Australia |
| registrant | Instra Corporation Pty Ltd | ORG-ICPL3-AP | [email protected], +61-3-9783-1800, +61-3-9783-6844 | Level 1, 222 Beach Road |
| administrative | Craig Dickinson | CD865-AP | [email protected], +61-3-97831800 | Level 2, 222 Beach Road |
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/133104",
"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/133104",
"rel": "inaccuracy-report",
"href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
"type": "text/html"
}
]
}
],
"country": "AU",
"name": "INSTRACORPORATION-AS-AP",
"status": [
"active"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2013-10-01T04:21:04Z"
},
{
"eventAction": "last changed",
"eventDate": "2020-06-29T22:17:22Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/133104",
"rel": "self",
"href": "https://rdap.apnic.net/autnum/133104",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"Instra Corporation Pty Ltd"
],
"title": "description"
}
],
"entities": [
{
"roles": [
"technical"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2018-06-13T03:51:53Z"
},
{
"eventAction": "last changed",
"eventDate": "2020-06-28T23:57:24Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/133104",
"rel": "self",
"href": "https://rdap.apnic.net/entity/AW800-AP",
"type": "application/rdap+json"
}
],
"handle": "AW800-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Adrian Williams"
],
[
"kind",
[],
"text",
"individual"
],
[
"adr",
{
"label": "Level 2, 222 Beach Road"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+61-3-97831800"
],
[
"email",
[],
"text",
"[email protected]"
]
]
]
},
{
"roles": [
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2010-11-08T22:33:03Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-05-20T22:02:38Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/133104",
"rel": "self",
"href": "https://rdap.apnic.net/entity/IRT-INSTRACORPORATION-AU",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"[email protected] was validated on 2026-05-20"
],
"title": "remarks"
}
],
"handle": "IRT-INSTRACORPORATION-AU",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"IRT-INSTRACORPORATION-AU"
],
[
"kind",
[],
"text",
"group"
],
[
"adr",
{
"label": "GPO Box 988\nMelbourne VIC 3001\nAustralia"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
[],
"text",
"[email protected]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
},
{
"roles": [
"registrant"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2017-08-08T23:28:51Z"
},
{
"eventAction": "last changed",
"eventDate": "2023-09-05T02:15:21Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/133104",
"rel": "self",
"href": "https://rdap.apnic.net/entity/ORG-ICPL3-AP",
"type": "application/rdap+json"
}
],
"handle": "ORG-ICPL3-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Instra Corporation Pty Ltd"
],
[
"kind",
[],
"text",
"org"
],
[
"adr",
{
"label": "Level 1\n222 Beach Road"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+61-3-9783-1800"
],
[
"tel",
{
"type": "fax"
},
"text",
"+61-3-9783-6844"
],
[
"email",
[],
"text",
"[email protected]"
]
]
]
},
{
"roles": [
"administrative"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2018-06-13T03:53:50Z"
},
{
"eventAction": "last changed",
"eventDate": "2018-06-13T03:53:50Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/133104",
"rel": "self",
"href": "https://rdap.apnic.net/entity/CD865-AP",
"type": "application/rdap+json"
}
],
"handle": "CD865-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Craig Dickinson"
],
[
"kind",
[],
"text",
"individual"
],
[
"adr",
{
"label": "Level 2, 222 Beach Road"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+61-3-97831800"
],
[
"email",
[],
"text",
"[email protected]"
]
]
]
}
],
"handle": "AS133104",
"startAutnum": 133104,
"endAutnum": 133104,
"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.