AS4648 Spark New Zealand

AS4648 is operated by Spark New Zealand and registered with APNIC (NZ) since 1995-11-10.

It announces 165 IPv4 and 5 IPv6 prefixes, 10% of them RPKI valid.

RIPE RIS sees 22 upstream and peer networks and 54 downstream networks next to it.

PeeringDB lists it as a Cable/DSL/ISP network at 8 internet exchanges and 5 facilities. Its peering policy is selective.

Run the full network report BGP lookup WHOIS PeeringDB lookup

Name	Spark New Zealand
Registry handle	SPARK-NZ
Registry (RIR)	APNIC
Country	New Zealand (NZ)
Delegated on	1995-11-10
Network type	Cable/DSL/ISP, Asia Pacific
Peering policy	Selective
IRR as-set	RADB::AS-4648-CUSTOMERS
Prefixes (IPv4 / IPv6)	165 / 5
RPKI valid	10% (18 / 170)
Upstreams and peers	22
Downstream networks	54
Website	spark.co.nz

Routing health

AS4648 announces 165 IPv4 and 5 IPv6 prefixes.
18 of 170 announced prefixes are RPKI valid.
152 announced prefixes are not covered by a ROA of AS4648 (they may have none, or another network’s).
22 upstreams and peers, 54 downstream networks seen.

For every check with the fix (IRR route objects, the RPKI state of each route, reverse DNS and the registration), run the full network report.

Announced prefixes 170

80.83.92.0/22
89.35.159.0/24
89.44.207.0/24
92.112.204.0/22
92.112.208.0/22
95.135.64.0/22
103.11.178.0/24
103.198.28.0/22
103.212.80.0/23
103.219.113.0/24
103.232.108.0/24
122.56.0.0/22
122.56.4.0/23
122.56.6.0/24
122.56.8.0/21
122.56.15.0/24
122.56.16.0/20
122.56.20.0/24
122.56.24.0/22
122.56.32.0/22
122.56.37.0/24
122.56.38.0/23
122.56.40.0/22
122.56.46.0/23
122.56.48.0/22
122.56.52.0/22
122.56.56.0/22
122.56.64.0/22
122.56.73.0/24
122.56.80.0/22
122.56.84.0/24
122.56.100.0/24
122.56.102.0/24
122.56.103.0/24
122.56.104.0/24
122.56.105.0/24
122.56.106.0/24
122.56.107.0/24
122.56.108.0/24
122.56.112.0/23
122.56.112.0/24
122.56.115.0/24
122.56.117.0/24
122.56.120.0/22
122.56.124.0/23
122.56.126.0/24
125.236.40.0/24
125.236.41.0/24
125.236.42.0/24
125.236.43.0/24
125.236.44.0/24
125.236.45.0/24
125.236.48.0/20
125.236.64.0/24
125.236.65.0/24
125.236.67.0/24
125.236.68.0/24
125.236.69.0/24
125.236.70.0/24
125.236.71.0/24
125.236.72.0/24
125.236.73.0/24
125.236.74.0/24
125.236.75.0/24
125.236.77.0/24
125.236.78.0/24
125.236.79.0/24
155.59.253.0/24
156.13.37.0/24
156.13.38.0/24
156.13.39.0/24
156.13.40.0/24
156.13.221.0/24
156.69.31.0/24
170.62.184.0/22
192.146.150.0/24
195.252.168.0/22
202.27.160.0/24
202.27.252.0/24
202.27.255.0/24
202.37.17.0/24
202.37.137.0/24
202.37.242.0/24
202.37.244.0/24
202.37.245.0/24
202.37.246.0/24
202.37.247.0/24
202.49.83.0/24
202.49.126.0/24
202.49.127.0/24
202.49.143.0/24
202.49.163.0/24
202.50.116.0/24
202.50.119.0/24
202.50.184.0/24
202.50.185.0/24
202.50.186.0/24
202.50.187.0/24
202.50.239.0/24
202.50.245.0/24

Showing the first 100.

Upstreams and peers 22

The networks RIPE RIS sees next to AS4648 in BGP paths, the most visible first.

Peering

Peering policy: Selective. Suggested max-prefix limits: 45,000 IPv4, 12,000 IPv6. PeeringDB record

Internet exchanges 8

Exchange	Ports	Speed	Route server
BBIX US-West	1	10G	No
Equinix Los Angeles	1	10G	No
Equinix Palo Alto	1	30G	No
Equinix Singapore	1	20G	No
Equinix Sydney	1	100G	No
IX Australia Sydney (NSW-IX): NSW-IX	2	130G	No
MegaIX Los Angeles	1	10G	No
MegaIX Sydney: MegaIX	2	30G	No

Facilities 5

Facility	City	Country
DigiCo Sydney SYD1 (formerly Global Switch Australia)	Sydney	AU
Equinix LA1 - Los Angeles	Los Angeles	US
Equinix SV8 - Silicon Valley, Palo Alto	Palo Alto	US
Equinix SY1/SY2 - Sydney	Sydney	AU
Equinix SY4 - Sydney	Sydney	AU

More about AS4648

← AS4647 AS4649 →

Sources: RIR delegation data and PeeringDB (updated daily); routing from RIPEstat (RIPE NCC RIS and RPKI), refreshed daily. Routing data from 2026-11-12 18:07 UTC. The country is where the AS number was registered, not necessarily where the network operates.