ResearchRouting table, RPKI, IRR & looking glass

AS4771 Spark New Zealand Trading Ltd.

AS4771 (SPARKNZ) is registered to Spark New Zealand Trading Ltd. in NZ, through APNIC. It originates 500 prefixes in the global routing table.

427
IPv4 prefixes
73
IPv6 prefixes
795,648
IPv4 addresses
0%
RPKI valid

Who holds AS4771

Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.

AS number
AS4771
Handle
SPARKNZ
Organization
Spark New Zealand Trading Ltd.
Country
NZ
Registry
APNIC
ASPA
None published
WHOIS recordAPNIC
% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS4608 - AS4865'

as-block:       AS4608 - AS4865
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:  2019-05-20T03:52:26Z
source:         APNIC

role:           APNIC Hostmaster
address:        PO Box 3646
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:  2026-08-26T00:40:00Z
source:         APNIC

% Information related to 'AS4771'

% Abuse contact for 'AS4771' is 'abuse@xtra.co.nz'

aut-num:        AS4771
as-name:        SPARKNZ
descr:          Spark New Zealand Trading Ltd.
descr:          New Zealand
country:        NZ
org:            ORG-SNZT1-AP
admin-c:        IA174-AP
tech-c:         IA174-AP
abuse-c:        AS2483-AP
notify:         nic@netgate.net.nz
mnt-lower:      MAINT-NZ-SPARK
mnt-routes:     MAINT-NZ-SPARK
mnt-by:         APNIC-HM
mnt-irt:        IRT-SPARK-NZ
last-modified:  2020-07-07T04:59:16Z
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)


What AS4771 announces

Prefixes originated by AS4771 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
427
IPv6 prefixes
73
IPv4 addresses
795,648 (3,108 /24s)
RPKI valid
4 0%
RPKI invalid
0
RPKI not found
496
ROAs naming AS4771
6
With an IRR route object
485 97%

Announced prefixes

Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.

IPv4 (427)
2.17.220.0/22115.188.248.0/21115.189.0.0/20115.189.16.0/20115.189.32.0/20115.189.48.0/20115.189.80.0/20115.189.96.0/20115.189.128.0/20115.189.160.0/20115.189.176.0/20115.189.224.0/20115.189.240.0/20122.56.63.0/24122.56.74.0/23122.56.76.0/22122.56.88.0/22122.56.168.0/22122.56.176.0/22122.56.180.0/22122.56.184.0/22122.56.190.0/23122.56.192.0/20122.56.208.0/21122.56.232.0/22122.56.252.0/22122.57.0.0/21122.57.8.0/21122.57.16.0/21122.57.24.0/21122.57.32.0/21122.57.40.0/21122.57.48.0/21122.57.56.0/21122.57.64.0/21122.57.72.0/21122.57.80.0/21122.57.88.0/21122.57.96.0/21122.57.104.0/21122.57.112.0/21122.57.120.0/21122.57.128.0/21122.57.136.0/21122.57.144.0/21122.57.152.0/21122.57.160.0/21122.57.168.0/21122.57.176.0/21122.57.184.0/21122.57.192.0/21122.57.200.0/21122.57.208.0/21122.57.216.0/21122.57.224.0/21122.57.232.0/21122.57.240.0/21122.57.248.0/21122.58.0.0/21122.58.8.0/21122.58.16.0/21122.58.24.0/21122.58.32.0/21122.58.40.0/21122.58.48.0/21122.58.56.0/21122.58.64.0/21122.58.72.0/21122.58.80.0/21122.58.88.0/21122.58.96.0/21122.58.104.0/21122.58.112.0/21122.58.120.0/21122.58.128.0/21122.58.136.0/21122.58.144.0/21122.58.152.0/21122.58.160.0/21122.58.168.0/21122.58.176.0/21122.58.184.0/21122.58.199.0/24122.58.200.0/21122.58.208.0/21122.58.216.0/21122.58.224.0/21122.58.232.0/21122.58.240.0/21122.59.0.0/21122.59.8.0/21122.59.16.0/21122.59.24.0/21122.59.32.0/21122.59.40.0/21122.59.48.0/21122.59.56.0/21122.59.64.0/21122.59.72.0/21122.59.80.0/21122.59.88.0/21122.59.96.0/21122.59.104.0/21122.59.112.0/21122.59.120.0/21122.59.128.0/21122.59.136.0/21122.59.144.0/21122.59.152.0/21122.59.160.0/21122.59.168.0/21122.59.176.0/21122.59.184.0/21122.59.192.0/21122.59.200.0/21122.59.208.0/21122.59.216.0/21122.59.224.0/21122.59.232.0/21122.59.240.0/21
Show 307 more
122.59.248.0/21122.60.0.0/21122.60.8.0/21122.60.16.0/21122.60.24.0/21122.60.32.0/21122.60.40.0/21122.60.48.0/21122.60.56.0/21122.60.64.0/21122.60.72.0/21122.60.80.0/21122.60.88.0/21122.60.96.0/21122.60.104.0/21122.60.112.0/21122.60.120.0/21122.60.128.0/21122.60.136.0/21122.60.144.0/21122.60.152.0/21122.60.160.0/21122.60.168.0/21122.60.176.0/21122.60.184.0/21122.60.192.0/21122.60.200.0/21122.60.208.0/21122.60.216.0/21122.60.224.0/21122.60.232.0/21122.60.240.0/21122.60.248.0/21122.61.0.0/21122.61.8.0/21122.61.16.0/21122.61.24.0/21122.61.32.0/21122.61.40.0/21122.61.48.0/21122.61.56.0/21122.61.64.0/21122.61.72.0/21122.61.80.0/21122.61.88.0/21122.61.96.0/21122.61.104.0/21122.61.112.0/21122.61.120.0/21122.61.128.0/21122.61.136.0/21122.61.144.0/21122.61.152.0/21122.61.160.0/21122.61.168.0/21122.61.176.0/21122.61.184.0/21122.61.192.0/21122.61.200.0/21122.61.208.0/21122.61.216.0/21122.61.224.0/21122.61.232.0/21122.61.240.0/21122.61.248.0/21122.62.0.0/21122.62.8.0/21122.62.16.0/21122.62.24.0/21122.62.32.0/21122.62.40.0/21122.62.48.0/21122.62.56.0/21122.62.64.0/21122.62.72.0/21122.62.80.0/21122.63.0.0/20122.63.16.0/20122.63.32.0/20122.63.48.0/20122.63.64.0/20122.63.80.0/20122.63.96.0/20122.63.112.0/20122.63.128.0/20122.63.144.0/20122.63.254.0/23125.236.128.0/21125.236.136.0/21125.236.152.0/21125.236.160.0/21125.236.168.0/21125.236.176.0/21125.236.184.0/21125.236.192.0/19125.236.224.0/20125.236.240.0/22125.236.244.0/22125.236.252.0/22125.237.8.0/21125.237.16.0/21125.237.24.0/21125.237.32.0/21125.237.40.0/21125.237.48.0/21125.237.56.0/21125.237.72.0/21125.237.80.0/21125.237.88.0/21125.237.96.0/21125.237.104.0/21125.237.120.0/21125.237.128.0/21125.237.152.0/21125.237.160.0/21125.237.168.0/21125.237.176.0/21125.237.184.0/21125.238.48.0/21125.238.80.0/21125.238.88.0/21125.238.96.0/21125.238.160.0/21125.238.200.0/21125.238.208.0/21125.238.216.0/21125.238.224.0/21125.238.232.0/21125.238.248.0/21125.239.24.0/21125.239.32.0/21125.239.48.0/21125.239.72.0/21125.239.80.0/21125.239.88.0/21125.239.96.0/21125.239.104.0/21125.239.120.0/21125.239.128.0/21125.239.136.0/21125.239.144.0/21125.239.160.0/21125.239.168.0/21125.239.208.0/21125.239.216.0/21125.239.224.0/21125.239.232.0/21144.66.99.0/24144.66.100.0/24144.66.101.0/24144.66.102.0/24144.66.115.0/24144.66.119.0/24144.66.244.0/24184.27.240.0/22192.195.12.0/24192.195.13.0/24202.27.51.0/24202.27.53.0/24202.27.54.0/24202.27.56.0/24202.27.57.0/24202.27.170.0/24202.36.12.0/24202.49.48.0/24203.10.4.0/24203.10.5.0/24203.96.119.0/24210.54.32.0/21210.54.64.0/22210.54.68.0/22210.54.72.0/22210.54.76.0/22210.54.80.0/22210.54.88.0/23210.54.90.0/24210.54.96.0/23210.54.98.0/24210.54.99.0/24210.54.100.0/22210.54.104.0/22210.54.118.0/24210.54.120.0/24210.54.213.0/24210.54.238.0/23210.54.242.0/24210.54.249.0/24210.55.57.0/24210.55.58.0/24210.55.72.0/23210.55.76.0/22210.55.88.0/23210.55.108.0/24210.55.198.0/24210.55.213.0/24210.55.218.0/23210.55.227.0/24210.55.228.0/24210.55.240.0/24210.86.0.0/22210.86.26.0/24210.86.28.0/23219.88.64.0/21219.88.72.0/21219.88.101.0/24219.88.123.0/24219.88.124.0/24219.88.125.0/24219.88.126.0/23219.88.127.0/24219.88.168.0/21219.88.184.0/21219.88.192.0/20219.88.192.0/24219.88.193.0/24219.88.194.0/24219.88.195.0/24219.88.196.0/24219.88.197.0/24219.88.199.0/24219.88.204.0/24219.88.208.0/21219.88.224.0/21219.88.232.0/21219.89.80.0/21219.89.108.0/23219.89.112.0/20219.89.160.0/21219.89.176.0/21219.89.192.0/20219.89.208.0/21222.152.72.0/21222.152.80.0/21222.152.88.0/21222.152.96.0/21222.152.136.0/21222.152.152.0/21222.152.160.0/21222.152.168.0/21222.152.184.0/21222.152.192.0/21222.152.200.0/21222.152.208.0/21222.152.216.0/21222.152.224.0/21222.152.232.0/21222.153.8.0/21222.153.16.0/21222.153.32.0/21222.153.48.0/21222.153.64.0/21222.153.72.0/21222.153.80.0/21222.153.104.0/21222.153.112.0/21222.153.136.0/21222.153.144.0/21222.153.160.0/21222.153.192.0/20222.153.198.0/24222.153.199.0/24222.153.202.0/24222.153.203.0/24222.153.208.0/21222.153.223.0/24222.153.224.0/21222.153.232.0/21222.153.240.0/21222.153.248.0/21222.154.8.0/21222.154.16.0/21222.154.24.0/21222.154.32.0/21222.154.40.0/21222.154.48.0/21222.154.56.0/21222.154.64.0/21222.154.104.0/21222.154.144.0/21222.154.152.0/21222.154.160.0/21222.154.168.0/21222.154.224.0/19222.155.0.0/21222.155.8.0/21222.155.16.0/21222.155.24.0/21222.155.32.0/21222.155.40.0/21222.155.56.0/21222.155.72.0/21222.155.96.0/21222.155.104.0/21222.155.112.0/21222.155.128.0/21222.155.136.0/21222.155.144.0/21222.155.152.0/21222.155.176.0/21222.155.184.0/21222.155.192.0/21222.155.200.0/21222.155.208.0/21222.155.216.0/21222.155.224.0/21222.155.232.0/21222.155.240.0/21
IPv6 (73)

RPKI valid   RPKI invalid   no ROA covers it

Who AS4771 is reached through

The AS just before AS4771 in the paths our looking glass collectors hold, for 60 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Sourceas-nameMaintained by
APNICSPARKNZAPNIC-HM

Route objects with origin AS4771: RADB 1,131 · APNIC 9 · ARIN 2 · RIPE 1

as-sets that list AS4771 (9)