ASN AS2570 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS2570?

AS2570 is listed under Spark New Zealand Trading 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.

AS2570 Spark New Zealand Trading Limited

ASN Lookup Tool

Spark New Zealand Trading Limited spark.co.nz

NZ 24 Routes

AS Data

AS2570

AS2570 – Spark New Zealand Trading Limited

AS Number	2570
AS Name	TAS-SPARK-NZ
Organization	Spark New Zealand Trading Limited (org-snzt1-ap)
Country	NZ
Website	spark.co.nz
Number of IPv4 Routes	23
Number of IPv6 Routes	1
ASN type	ISP
Registry	APNIC
Date Allocated	2002-08-01

ASN Intelligence API for production workflows

Use ASN data for AS2570 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
210.55.185.0/24	AS2570	Spark New Zealand Trading Limited	Spark New Zealand Trading Limited	256
146.171.42.0/24	AS2570	Spark New Zealand Trading Limited	Spark New Zealand Trading Ltd	256
146.171.247.0/24	AS2570	Spark New Zealand Trading Limited	Spark New Zealand Trading Ltd	256
210.54.141.0/24	AS2570	Spark New Zealand Trading Limited	Spark New Zealand Trading Limited	256
202.50.231.0/24	AS2570	Spark New Zealand Trading Limited	Spark New Zealand Trading Limited	256
146.171.250.0/23	AS2570	Spark New Zealand Trading Limited	Spark New Zealand Trading Ltd	512
146.171.248.0/23	AS2570	Spark New Zealand Trading Limited	Spark New Zealand Trading Ltd	512
2403:9800:2f::/48	AS2570	Spark New Zealand Trading Limited	Spark New Zealand Trading Limited	~1×10²⁴
210.55.11.0/24	AS2570	Spark New Zealand Trading Limited	Spark New Zealand Trading Limited	256
202.27.184.0/24	AS2570	Spark New Zealand Trading Limited	Spark New Zealand Trading Limited	256
210.55.217.0/24	AS2570	Spark New Zealand Trading Limited	Spark New Zealand Trading Limited	256
202.27.156.0/24	AS2570	Spark New Zealand Trading Limited	Spark New Zealand Trading Limited	256
202.27.158.0/24	AS2570	Spark New Zealand Trading Limited	Spark New Zealand Trading Limited	256
146.171.18.0/24	AS2570	Spark New Zealand Trading Limited	Spark New Zealand Trading Ltd	256
210.55.184.0/24	AS2570	Spark New Zealand Trading Limited	Spark New Zealand Trading Limited	256
146.171.25.0/24	AS2570	Spark New Zealand Trading Limited	Spark New Zealand Trading Ltd	256
146.171.41.0/24	AS2570	Spark New Zealand Trading Limited	Spark New Zealand Trading Ltd	256
146.171.246.0/24	AS2570	Spark New Zealand Trading Limited	Spark New Zealand Trading Ltd	256
210.55.216.0/24	AS2570	Spark New Zealand Trading Limited	Spark New Zealand Trading Limited	256
210.55.176.0/24	AS2570	Spark New Zealand Trading Limited	Spark New Zealand Trading Limited	256
202.27.159.0/24	AS2570	Spark New Zealand Trading Limited	Spark New Zealand Trading Limited	256
146.171.254.0/24	AS2570	Spark New Zealand Trading Limited	Spark New Zealand Trading Ltd	256
202.27.157.0/24	AS2570	Spark New Zealand Trading Limited	Spark New Zealand Trading Limited	256
146.171.96.0/24	AS2570	Spark New Zealand Trading Limited	Spark New Zealand Trading Ltd	256

Raw Whois Response

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

% Information related to 'AS2570'

% Abuse contact for 'AS2570' is 'abuse@xtra.co.nz'

aut-num:        AS2570
as-name:        TAS-SPARK-NZ
descr:          Spark New Zealand Trading Ltd
country:        NZ
remarks:        This aut-num Transfered from ARIN
org:            ORG-SNZT1-AP
admin-c:        IA174-AP
tech-c:         IA174-AP
abuse-c:        AS2483-AP
mnt-lower:      MAINT-NZ-SPARK
mnt-routes:     MAINT-NZ-SPARK
mnt-by:         APNIC-HM
mnt-irt:        IRT-SPARK-NZ
last-modified:  2020-07-07T04:59:11Z
source:         APNIC

irt:            IRT-SPARK-NZ
address:        Spark New Zealand Trading Ltd
address:        31 Airedale Street
address:        Auckland
address:        New Zealand
e-mail:         sir@spark.co.nz
abuse-mailbox:  abuse@xtra.co.nz
admin-c:        IA174-AP
tech-c:         IA174-AP
auth:           # Filtered
remarks:        sir@spark.co.nz was validated on 2026-04-14
remarks:        abuse@xtra.co.nz was validated on 2026-04-14
mnt-by:         MAINT-NZ-SPARKNZ
last-modified:  2026-04-14T21:01:24Z
source:         APNIC

organisation:   ORG-SNZT1-AP
org-name:       Spark New Zealand Trading Limited
org-type:       LIR
country:        NZ
address:        L 10, SPARK Central - Willis
address:        42-52 Willis St
phone:          +64-4-498-9159
fax-no:         +64-4-498-9159
e-mail:         SparkNZInternetRegistry@spark.co.nz
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:43Z
source:         APNIC

role:           ABUSE SPARKNZ
country:        ZZ
address:        Spark New Zealand Trading Ltd
address:        31 Airedale Street
address:        Auckland
address:        New Zealand
phone:          +000000000
e-mail:         sir@spark.co.nz
admin-c:        IA174-AP
tech-c:         IA174-AP
nic-hdl:        AS2483-AP
remarks:        Generated from irt object IRT-SPARK-NZ
remarks:        sir@spark.co.nz was validated on 2026-04-14
remarks:        abuse@xtra.co.nz was validated on 2026-04-14
abuse-mailbox:  abuse@xtra.co.nz
mnt-by:         APNIC-ABUSE
last-modified:  2026-04-14T21:01:59Z
source:         APNIC

person:         IP Administrator
address:        31 Airedale Street,
address:        Auckland
country:        NZ
phone:          +64-7-839-6195
e-mail:         sir@spark.co.nz
nic-hdl:        IA174-AP
notify:         sir@spark.co.nz
abuse-mailbox:  abuse@xtra.co.nz
mnt-by:         MAINT-NZ-SPARK
last-modified:  2015-08-05T23:33:57Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-US2)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.apnic.net",
  "aut_nums" : [ {
    "aut_num" : "AS2570",
    "as_name" : "TAS-SPARK-NZ",
    "description" : [ "Spark New Zealand Trading Ltd" ],
    "country" : "NZ",
    "organization" : "ORG-SNZT1-AP",
    "admin_contacts" : [ "IA174-AP" ],
    "tech_contacts" : [ "IA174-AP" ],
    "abuse_contacts" : [ "AS2483-AP" ],
    "remarks" : [ "This aut-num Transfered from ARIN" ],
    "mnt_irt" : [ "IRT-SPARK-NZ" ],
    "mnt_lower" : [ "MAINT-NZ-SPARK" ],
    "mnt_routes" : [ "MAINT-NZ-SPARK" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2020-07-07",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-SPARK-NZ",
    "address" : [ "Spark New Zealand Trading Ltd", "31 Airedale Street", "Auckland", "New Zealand" ],
    "street" : "Airedale Street",
    "city" : "Auckland",
    "country" : "NEW ZEALAND",
    "email" : [ "sir@spark.co.nz" ],
    "abuse_mailbox" : [ "abuse@xtra.co.nz" ],
    "admin_contacts" : [ "IA174-AP" ],
    "tech_contacts" : [ "IA174-AP" ],
    "remarks" : [ "sir@spark.co.nz was validated on 2026-04-14", "abuse@xtra.co.nz was validated on 2026-04-14" ],
    "mnt_by" : [ "MAINT-NZ-SPARKNZ" ],
    "date_updated" : "2026-04-14",
    "source" : "APNIC"
  },
  "organization" : {
    "handle" : "ORG-SNZT1-AP",
    "name" : "Spark New Zealand Trading Limited",
    "type" : "LIR",
    "address" : [ "L 10, SPARK Central - Willis", "42-52 Willis St" ],
    "street" : "Willis St",
    "country" : [ "NZ" ],
    "email" : [ "SparkNZInternetRegistry@spark.co.nz" ],
    "phone" : [ "+64-4-498-9159" ],
    "fax_no" : [ "+64-4-498-9159" ],
    "mnt_ref" : [ "APNIC-HM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2023-09-05",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "IA174-AP",
    "name" : "IP Administrator",
    "address" : [ "31 Airedale Street,", "Auckland" ],
    "street" : "Airedale Street",
    "city" : "Auckland",
    "country" : "NZ",
    "email" : [ "sir@spark.co.nz" ],
    "abuse_mailbox" : [ "abuse@xtra.co.nz" ],
    "phone" : [ "+64-7-839-6195" ],
    "notify" : [ "sir@spark.co.nz" ],
    "mnt_by" : [ "MAINT-NZ-SPARK" ],
    "date_updated" : "2015-08-05",
    "source" : "APNIC"
  } ],
  "technical_contacts" : [ {
    "handle" : "IA174-AP",
    "name" : "IP Administrator",
    "address" : [ "31 Airedale Street,", "Auckland" ],
    "street" : "Airedale Street",
    "city" : "Auckland",
    "country" : "NZ",
    "email" : [ "sir@spark.co.nz" ],
    "abuse_mailbox" : [ "abuse@xtra.co.nz" ],
    "phone" : [ "+64-7-839-6195" ],
    "notify" : [ "sir@spark.co.nz" ],
    "mnt_by" : [ "MAINT-NZ-SPARK" ],
    "date_updated" : "2015-08-05",
    "source" : "APNIC"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AS2483-AP",
    "name" : "ABUSE SPARKNZ",
    "address" : [ "Spark New Zealand Trading Ltd", "31 Airedale Street", "Auckland", "New Zealand" ],
    "street" : "Airedale Street",
    "city" : "Auckland",
    "country" : "ZZ",
    "email" : [ "sir@spark.co.nz" ],
    "abuse_mailbox" : [ "abuse@xtra.co.nz" ],
    "phone" : [ "+000000000" ],
    "admin_contacts" : [ "IA174-AP" ],
    "tech_contacts" : [ "IA174-AP" ],
    "remarks" : [ "Generated from irt object IRT-SPARK-NZ", "sir@spark.co.nz was validated on 2026-04-14", "abuse@xtra.co.nz was validated on 2026-04-14" ],
    "mnt_by" : [ "APNIC-ABUSE" ],
    "date_updated" : "2026-04-14",
    "source" : "APNIC",
    "addressCountry" : "NEW ZEALAND"
  } ]
}

Peers

AS Number	Description	Country
AS4771	Spark New Zealand Trading Limited	NZ
AS4648	Spark New Zealand Trading Limited	NZ

Upstreams

AS Number	Description	Country
AS4771	Spark New Zealand Trading Limited	NZ
AS4648	Spark New Zealand Trading Limited	NZ