ASN AS55785 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS55785?

AS55785 is listed under ISP Limited.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS55785 ISP Limited | IPGeolocation.io

ASN Lookup Tool

ISP Limited ispco.nz

NZ 5 Routes

AS Data

AS55785

AS55785 – ISP Limited

AS Number	55785
AS Name	ISPLIMITED-AS-AP
Organization	ISP Limited (org-il63-ap)
Country	NZ
Website	ispco.nz
Number of IPv4 Routes	4
Number of IPv6 Routes	1
ASN type	ISP
Registry	APNIC
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS55785 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2403:4d00::/32	AS55785	ISP Limited	ISP Limited	~79×10²⁷
103.247.152.0/22	AS55785	ISP Limited	ISPCO	1024
202.37.198.0/24	AS55785	ISP Limited	Open Systems Specialists Limited	256
202.36.227.0/24	AS55785	ISP Limited	PRIMESOFT NZ LIMITED	256
43.252.68.0/22	AS55785	ISP Limited	ISPCO	1024

Raw Whois Response

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS55296 - AS56319'

as-block:       AS55296 - AS56319
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2009-09-03T01:15:30Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC

% Information related to 'AS55785'

% Abuse contact for 'AS55785' is 'noc@ispco.nz'

aut-num:        AS55785
as-name:        ISPLIMITED-AS-AP
descr:          ISP Limited
country:        NZ
org:            ORG-IL63-AP
admin-c:        ILA31-AP
tech-c:         ILA31-AP
mnt-lower:      MAINT-ISPLIMITED-NZ
mnt-routes:     MAINT-ISPLIMITED-NZ
mnt-by:         APNIC-HM
mnt-irt:        IRT-ISPLIMITED-NZ
abuse-c:        AI1056-AP
last-modified:  2025-06-12T13:08:56Z
import:         from AS-ANY accept ANY
export:         to AS-ANY announce AS-ISPCO
export:         to AS-ISPCO announce ANY
source:         APNIC

irt:            IRT-ISPLIMITED-NZ
address:        18 Huia Road, Titirangi Auckland 0604
e-mail:         noc@ispco.nz
abuse-mailbox:  noc@ispco.nz
admin-c:        ILA31-AP
tech-c:         ILA31-AP
auth:           # Filtered
remarks:        noc@ispco.nz was validated on 2026-03-10
mnt-by:         MAINT-ISPLIMITED-NZ
last-modified:  2026-03-10T13:31:49Z
source:         APNIC

organisation:   ORG-IL63-AP
org-name:       ISP Limited
org-type:       LIR
country:        NZ
address:        18 Huia Road
phone:          +6421999990
e-mail:         accounts@ispco.nz
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-01-12T13:08:37Z
source:         APNIC

role:           ABUSE ISPLIMITEDNZ
country:        ZZ
address:        18 Huia Road, Titirangi Auckland 0604
phone:          +000000000
e-mail:         noc@ispco.nz
admin-c:        ILA31-AP
tech-c:         ILA31-AP
nic-hdl:        AI1056-AP
remarks:        Generated from irt object IRT-ISPLIMITED-NZ
remarks:        noc@ispco.nz was validated on 2026-03-10
abuse-mailbox:  noc@ispco.nz
mnt-by:         APNIC-ABUSE
last-modified:  2026-03-10T13:32:08Z
source:         APNIC

role:           ISP Limited administrator
address:        18 Huia Road, Titirangi Auckland 0604
country:        NZ
phone:          +6421999990
e-mail:         noc@ispco.nz
admin-c:        ILA31-AP
tech-c:         ILA31-AP
nic-hdl:        ILA31-AP
mnt-by:         MAINT-ISPLIMITED-NZ
last-modified:  2025-06-16T21:02:51Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-UK2)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.apnic.net",
  "as_blocks" : [ {
    "as_block" : "AS55296 - AS56319",
    "description" : [ "APNIC ASN block" ],
    "admin_contacts" : [ "HM20-AP" ],
    "tech_contacts" : [ "HM20-AP" ],
    "remarks" : [ "These AS numbers are further assigned by APNIC", "to APNIC members and end-users in the APNIC region" ],
    "mnt_by" : [ "APNIC-HM" ],
    "mnt_lower" : [ "APNIC-HM" ],
    "date_updated" : "2009-09-03",
    "source" : "APNIC"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS55785",
    "as_name" : "ISPLIMITED-AS-AP",
    "description" : [ "ISP Limited" ],
    "country" : "NZ",
    "import" : [ "from AS-ANY accept ANY" ],
    "export" : [ "to AS-ANY announce AS-ISPCO", "to AS-ISPCO announce ANY" ],
    "organization" : "ORG-IL63-AP",
    "admin_contacts" : [ "ILA31-AP" ],
    "tech_contacts" : [ "ILA31-AP" ],
    "abuse_contacts" : [ "AI1056-AP" ],
    "mnt_irt" : [ "IRT-ISPLIMITED-NZ" ],
    "mnt_lower" : [ "MAINT-ISPLIMITED-NZ" ],
    "mnt_routes" : [ "MAINT-ISPLIMITED-NZ" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2025-06-12",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-ISPLIMITED-NZ",
    "address" : [ "18 Huia Road, Titirangi Auckland 0604" ],
    "street" : "Huia Road",
    "city" : "Auckland",
    "zip_code" : "0604",
    "email" : [ "noc@ispco.nz" ],
    "abuse_mailbox" : [ "noc@ispco.nz" ],
    "admin_contacts" : [ "ILA31-AP" ],
    "tech_contacts" : [ "ILA31-AP" ],
    "remarks" : [ "noc@ispco.nz was validated on 2026-03-10" ],
    "mnt_by" : [ "MAINT-ISPLIMITED-NZ" ],
    "date_updated" : "2026-03-10",
    "source" : "APNIC"
  },
  "organization" : {
    "handle" : "ORG-IL63-AP",
    "name" : "ISP Limited",
    "type" : "LIR",
    "address" : [ "18 Huia Road" ],
    "street" : "Huia Road",
    "country" : [ "NZ" ],
    "email" : [ "accounts@ispco.nz" ],
    "phone" : [ "+6421999990" ],
    "mnt_ref" : [ "APNIC-HM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2024-01-12",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "ILA31-AP",
    "name" : "ISP Limited administrator",
    "address" : [ "18 Huia Road, Titirangi Auckland 0604" ],
    "street" : "Huia Road",
    "city" : "Auckland",
    "zip_code" : "0604",
    "country" : "NZ",
    "email" : [ "noc@ispco.nz" ],
    "phone" : [ "+6421999990" ],
    "admin_contacts" : [ "ILA31-AP" ],
    "tech_contacts" : [ "ILA31-AP" ],
    "mnt_by" : [ "MAINT-ISPLIMITED-NZ" ],
    "date_updated" : "2025-06-16",
    "source" : "APNIC"
  } ],
  "technical_contacts" : [ {
    "handle" : "ILA31-AP",
    "name" : "ISP Limited administrator",
    "address" : [ "18 Huia Road, Titirangi Auckland 0604" ],
    "street" : "Huia Road",
    "city" : "Auckland",
    "zip_code" : "0604",
    "country" : "NZ",
    "email" : [ "noc@ispco.nz" ],
    "phone" : [ "+6421999990" ],
    "admin_contacts" : [ "ILA31-AP" ],
    "tech_contacts" : [ "ILA31-AP" ],
    "mnt_by" : [ "MAINT-ISPLIMITED-NZ" ],
    "date_updated" : "2025-06-16",
    "source" : "APNIC"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AI1056-AP",
    "name" : "ABUSE ISPLIMITEDNZ",
    "address" : [ "18 Huia Road, Titirangi Auckland 0604" ],
    "street" : "Huia Road",
    "city" : "Auckland",
    "zip_code" : "0604",
    "country" : "ZZ",
    "email" : [ "noc@ispco.nz" ],
    "abuse_mailbox" : [ "noc@ispco.nz" ],
    "phone" : [ "+000000000" ],
    "admin_contacts" : [ "ILA31-AP" ],
    "tech_contacts" : [ "ILA31-AP" ],
    "remarks" : [ "Generated from irt object IRT-ISPLIMITED-NZ", "noc@ispco.nz was validated on 2026-03-10" ],
    "mnt_by" : [ "APNIC-ABUSE" ],
    "date_updated" : "2026-03-10",
    "source" : "APNIC"
  } ]
}

Peers

AS Number	Description	Country
AS58511	Anycast Global Backbone	AU
AS24482	SG.GS	SG
AS133950	Hoopla Hosting Limited	NZ
AS24516	Virtutel Pty Ltd	AU
AS4764	Aussie Broadband	AU
AS64073	Vetta Group	NZ
AS131583	WIZwireless Limited	NZ
AS63956	5G NETWORK OPERATIONS PTY LTD	AU
AS6939	Hurricane Electric LLC	US
AS38880	Micron21 Datacentre Pty Ltd	AU
AS45437	Real World - The Core	AU
AS64073	VETTA TRADING LIMITED	NZ
AS36236	NetActuate, Inc	US
AS132847	Network Solutions Group Pty Ltd	AU
AS16276	OVH SAS	FR
AS136557	Host Universal Pty Ltd	AU
AS133096	MOTHERSHIP	NZ
AS7594	On Q	AU
AS55850	Mercury NZ Limited	NZ
AS137257	Localhost Limited	NZ
AS138041	Telco2 Limited	NZ
AS133096	MOTHERSHIP LIMITED	NZ
AS61138	Zappie Host LLC	US
AS16552	Tiggee LLC	US
AS133043	Enhanced Solutions Ltd	NZ
AS148968	Falcore Investments Pty Ltd	AU
AS9280	Servers Australia Pty Ltd	AU
AS135895	Centorrino Technologies Pty Ltd	AU
AS9790	Two Degrees Networks Limited	NZ
AS35280	F5 Networks SARL	FR
AS58941	IX for Sydney	AU
AS140627	OneQode	AU
AS45586	Auckland Grammar School	NZ
AS137409	GSL Networks Pty LTD	AU
AS49544	i3D.net B.V	NL

Upstreams

AS Number	Description	Country
AS64073	VETTA TRADING LIMITED	NZ
AS6939	Hurricane Electric LLC	US
AS55850	Mercury NZ Limited	NZ

Downstreams

AS Number	Description	Country
AS133096	MOTHERSHIP LIMITED	NZ
AS131583	WIZwireless Limited	NZ
AS133043	Enhanced Solutions Ltd	NZ
AS137257	Localhost Limited	NZ
AS138041	Telco2 Limited	NZ

Contacts

Email Contacts

noc@ispco.nz

Abuse Contacts