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ASNs in New Zealand

Autonomous systems registered in New Zealand (NZ)

All countries

Registered ASNs

701

Announcing routes

426

275 without routes

IPv4 addresses announced

4.9M

4,929,024 in total

Autonomous systems in New Zealand

Ranks 1–200 of 701. Ordered by announced IPv4 address space, then IPv6 prefixes; AS numbers that announce no routes follow in numerical order. IPv4 addresses are those of the AS's own prefixes, overlaps counted once.

#	AS	Name	IPv4 prefixes	IPv4 addresses	IPv6 prefixes
1	AS9500	One New Zealand Group LimitedONENZ-TRANSIT-AS	19	857,344	2
2	AS4771	Spark New Zealand Trading Ltd.SPARKNZ	415	771,072	73
3	AS9790	Two Degrees Networks LimitedTWO-DEGREES-AS-AP	63	681,984	6
4	AS4768	One New Zealand Group LimitedONENZ-INET-AS	37	306,176	0
5	AS17435	Vodafone Next Generation Services LimitedVNGSL-AS-NZ	3	196,608	1
6	AS23655	2degrees Networks LimitedTWODEGREES-NZ-AS	57	156,672	32
7	AS56030	Voyager Internet Ltd.VOYAGERNET-AS-AP	33	112,896	7
8	AS55850	Mercury NZ LimitedMERCURYNZ-AS-AP	29	108,288	2
9	AS4648	Global-Gateway InternetSPARK-NZ	165	76,544	4
10	AS9431	The University of AucklandAKUNI-NZ	3	66,048	2
11	AS38305	The University of OtagoOTAGO-UNIVERSITY-AS-NZ-AP	2	65,792	0
12	AS9433	Massey UniversityMASSEY-AS	8	65,536	4
13	AS24398	Auckland University of TechnologyAUT-NZ-AP	3	65,536	1
14	AS45946	Air New Zealand LimitedAIRNZ-AS2-NZ	9	65,536	0
15	AS45172	Jade Software Corporation Christchurch ASNJADE-NZ-AS-AP	18	65,280	0
16	AS140220	Sky Network Television LtdSKYTELEVISION-AS-AP	188	64,256	1
17	AS4770	ICONZ LtdICONZ-AS	12	62,976	2
18	AS45177	DevoliDEVOLI-AS-AP	91	60,928	106
19	AS133499	HostRoyale Technologies Pvt LtdHOSTROYALETECHNOLOGIES-AS-AP	63	50,944	1
20	AS55872	BayCity Communications LimitedBAYCITY-AS-AP	8	44,544	0
21	AS24324	Kordia LimitedKORDIA-TRANSIT-AS-AP	22	41,472	2
22	AS9432	University of CanterburyCANTERBURY-AS-AP	6	41,472	1
23	AS17705	InSPire Net LtdINSPIRENET-AS-AP	31	38,656	1
24	AS17492	Vector Communications LTD.VECTOR-COMMUNICATIONS-AS	19	37,376	1
25	AS9889	Two Degrees Mobile LimitedTWO-DEGREES-AS-AP	14	33,280	1
26	AS4049	CELLO GROUP LIMITEDCELLO-AS-AP	41	32,768	2
27	AS9245	COMPASS NZCOMPASS-NZ-AP	12	25,600	1
28	AS45267	Lightwire LTDLIGHTWIRE-AS-AP	19	21,248	2
29	AS139656	ANZ BANK NEW ZEALAND LIMITEDANZNATIONAL-AS-AP	16	17,408	0
30	AS140869	Turing Group LimitedTGL-AS-AP	62	16,640	0
31	AS45138	Christchurch Polytechnic InstituteCPIT-NZ-AS-AP	1	16,384	0
32	AS24459	RIMU HOSTING LIMITEDRIMUHOSTING-AS-AP	35	16,128	5
33	AS18015	Fastcom LimitedFASTCOM-AS-AP	21	15,616	1
34	AS10022	Internet access for Datacom Systems AucklandDSLAK-AS-AP	31	14,592	0
35	AS38022	REANNZ National Research and Education NetworkREANNZ-NZ-AP	13	14,336	3
36	AS24183	DTS LTDDTS-ISP-Core1-AP	9	13,056	4
37	AS45179	SiteHost New ZealandSITEHOST-AS-AP	13	13,056	4
38	AS64073	Vetta GroupVETTA	56	11,520	13
39	AS23905	Victoria University of WellingtonVUW-AS-AP	10	11,520	1
40	AS9303	The Digital Lab 2007 LimitedTDL2L-AS-AP	34	11,264	4
41	AS45459	Solarix Networks LimitedSOLARIX-INTERNET-AS-AP	22	11,008	3
42	AS18119	ACSDataACSDATA-NZ	17	10,752	1
43	AS23838	Solarix Networks LimitedSOLARIX-INTERNET-AS-AP	24	9,472	8
44	AS18400	Xtreme Networks LimitedXTREME-AS-AP	5	9,472	2
45	AS132231	Network For Learning LimitedNFLL-AS-AP	5	9,216	0
46	AS18199	Worldnet Services LimitedWSL-AS-AP	8	8,448	1
47	AS17649	DMZGlobal LtdDMZGLOBAL-AP	2	8,192	1
48	AS4667	GNS Science New ZealandGNS-NZ-AS-AP	1	8,192	0
49	AS24226	Catalyst.Net LtdCATALYST-NZ	10	7,936	2
50	AS55561	2talk Global IP NetworkTWO-TALK	17	7,680	0
51	AS132255	PrimoWireless LtdPRIMOWIRELESS-NZ	14	7,680	0
52	AS18159	Netspeed Data LtdNETSPEED-AS-AP	9	7,424	0
53	AS135069	Feenix Communications LimitedFEENIX-AS-AP	20	7,168	1
54	AS133124	Spark VenturesSPARKVENT-AS-AP	6	6,912	4
55	AS45280	New Zealand Technology Group LimitedNZTECHNOLOGY-AS-AP	29	6,656	2
56	AS45475	Amuri NetAMURINET-NZ	23	6,656	0
57	AS2570	Spark New Zealand Trading LtdTAS-SPARK-NZ	23	6,400	1
58	AS38477	Solarix Networks LimitedSOLARIX-NZ	22	6,400	1
59	AS45230	UberGroup LimitedUBERGROUP-AS-NZ	25	6,400	1
60	AS45637	UniFone New Zealand LtdUNIFONENETWORKS-AS-AP	3	6,144	2
61	AS56186	Digital Island LtdDIGINET-NZ	5	6,144	0
62	AS24192	Solarix Networks LimitedSOLARIX-INTERNET-AS-AP	7	5,632	1
63	AS56304	The Total Team LimitedTHETOTALTEAM-AS-AP	24	5,120	3
64	AS56028	BTG NetworksBTG-NZ	4	5,120	1
65	AS132040	Vital Data LtdVITAL-CT-AP	12	4,864	10
66	AS18353	Spark New Zealand Trading LtdSPARK-AS-AP	19	4,864	7
67	AS64095	Blue Reach Services LimitedBRSL-AS-AP	8	4,352	3
68	AS18021	Unisys NZ, IT Outsourcer,UNINET-AS-AP	4	4,352	1
69	AS23934	Turnstone Technologies LTD NZ ASTURNSTONE-NZ-AS-AP	3	4,352	0
70	AS58666	VorcoNASL-AS-AP	12	4,096	3
71	AS24005	Securecom LtdSECURECOM2-NZ-AS-AP	16	4,096	1
72	AS24006	Liverton LimitedLIVERTON-AS-NZ	2	4,096	1
73	AS24111	nzwireless LTDNZWIRELESS-CO-NZ-AS-AP	1	4,096	0
74	AS55454	Two Degrees Mobile LimitedTWO-DEGREES-AS-AP	1	4,096	0
75	AS58610	Telnet Telecommunication LimitedTELNET-AS-AP	14	4,096	0
76	AS131272	Open PolytechnicOPENPOLY-AS-AP	8	4,096	0
77	AS131583	WIZwireless LimitedWIZWIRELESS-AS-AP	17	4,096	0
78	AS132588	Yrless LtdYRLESSLTD-AS-AP	16	4,096	0
79	AS132815	Evolution Wireless LtdEWL-AS-AP	7	4,096	0
80	AS138398	Prodigi Technology Services LimitedPRODIGI-AS-AP	11	3,584	11
81	AS132347	MikiPro LtdMIKIPRO-AS-AP	13	3,328	1
82	AS24074	New Zealand PostNZPOST-NZ-AP	5	3,328	0
83	AS133878	UNICOM NEW ZEALAND LIMITEDUNICOM1-AS-AP	11	3,328	0
84	AS55853	MegatelMEGATEL-AS-AP	5	3,072	1
85	AS134220	Lightwire LTDLIGHTWIRE-AS-AP	7	3,072	1
86	AS9898	IQ Hive LimitedIQHIVE-AS-AP	8	3,072	0
87	AS45215	OneNet Limited.ONENET-AS-NZ	14	3,072	0
88	AS56683	EXNESS-AS EXNESS LIMITED	12	3,072	0
89	AS132161	vGRID LimitedVGRID-AS-AP	7	3,072	0
90	AS132264	Callaghan InnovationCALLAGHAN-INNOVATION-AS-AP	4	3,072	0
91	AS133928	Unitec New Zealand LimitedUNITEC-NZ	2	3,072	0
92	AS134692	IAG New ZealandIAG-NZ-AS	6	3,072	0
93	AS137471	New Zealand Defence ForcesINTERNZDF-NZ-AS	7	3,072	0
94	AS141226	Engage Technology LimitedETL-AS-AP	11	2,816	1
95	AS4830	WestpactrustAS-WESTPACNZ-AP	11	2,816	0
96	AS23735	EOL (Enternet Online Ltd)EOL-AS-AP	13	2,816	0
97	AS24318	Ministry of EducationMINEDU-AS-NZ-AP	11	2,816	0
98	AS45249	Waikato Institute of Technology,WINTEC-AS-AP	11	2,816	0
99	AS131239	Auckland CouncilAUCKLANDCOUNCIL-AS-AP	9	2,816	0
100	AS135889	Softsource LtdSOFTSOURCE-AS-AP	7	2,816	0
101	AS9559	Plain Communications LtdPLAINCOM-NZ	7	2,560	2
102	AS133075	Telesmart LimitedTELESMARTLIMITED-NZ	6	2,560	2
103	AS38437	Wicked NetworksWIC-AS-NZ	4	2,560	1
104	AS45641	Advantage LimitedADVANTAGE-AS-AP	12	2,560	1
105	AS55785	ISP LimitedISPLIMITED-AS-AP	4	2,560	1
106	AS132268	Velocity Net LimitedVELOCITYNET-AS-AP	5	2,560	1
107	AS17472	Bank of New Zealand NZ-based networksBNZ-NZ	7	2,560	0
108	AS55936	Spark Digital New Zealand LtdGENI-SDP-NZ-AS-AP	8	2,560	0
109	AS133043	Enhanced Solutions LtdESL-AS-AP	3	2,304	1
110	AS133399	HI-TECH SOLUTIONS LIMITEDHITECH1-AS-AP	3	2,304	1
111	AS138189	Securecom LtdSECURECOM-NZ-AS-AP	10	2,304	1
112	AS135047	NTT NEW ZEALAND LIMITEDDDNZL-AS-AP	9	2,304	0
113	AS56068	Lightspeed Technology Group LimitedLIGHTSPEED-TECHNOLOGY-AS-AP	3	2,048	2
114	AS132449	Wireless NationWIRELESSNATION-NZ	7	2,048	1
115	AS151612	HOSTPERLHOSTPERL-AS-AP	7	2,048	1
116	AS37979	ThePacific.Net LtdTPN-AS-AP	1	2,048	0
117	AS38626	NEW ZEALAND INSTITUTE FOR PUBLIC HEALTH AND FORENSIC SCIENCE LIMITEDPHFSCIENCE-AS-AP	5	2,048	0
118	AS38906	Otago Polytechnic.OTAGOPOLY-AS-NZ-AP	8	2,048	0
119	AS45787	Whitireia Community PolytechnicWHITIREIA-AC-AS-AP	4	2,048	0
120	AS131296	REXNETWORKS LIMITEDREXNETWORKS-AS-AP	2	2,048	0
121	AS132744	The Virus Centre LtdTVCL-AS-AP	8	2,048	0
122	AS132881	OmniNet LtdOMNINETLTD-AS-AP	5	2,048	0
123	AS133096	MOTHERSHIPMOTHERSHIP-AS-AP	3	2,048	0
124	AS133192	Ultimate Mobile limitedUBB-AS-AP	8	2,048	0
125	AS133393	Naki Host LimitedNAKIHOST-AS-AP	8	2,048	0
126	AS133887	CyberHub LtdCYBERHUB-AS-AP	2	2,048	0
127	AS134673	Gisborne/Eastcoast Internet ServicesGISBORNE-AS-AP	5	2,048	0
128	AS135023	Maximum Control LimitedMAXCONTROL-AS-AP	13	2,048	0
129	AS132692	GlobiCom LimitedGLOBICOMLIMITED-AS-AP	7	1,792	1
130	AS134359	PURELINK LIMITEDPURELINK-AS-AP	3	1,792	0
131	AS136990	Inland Revenue DepartmentIRD-NZ-AS-CLOUD-AP	4	1,792	0
132	AS137448	ASB BANK LIMITEDASBBANKLIMITED-AS-AP	10	1,792	0
133	AS38299	REANNZ CorporateREANNZ-CORP-NZ-AP	6	1,536	6
134	AS133090	Fusion NetworksFUSIONNETWORKS-AS-AP	6	1,536	1
135	AS133187	Ashnet LimitedASHGROUPLTD-AS-AP	6	1,536	1
136	AS134433	REDSHIELD SECURITY LIMITEDREDSHIELD-AS-AP	6	1,536	1
137	AS136463	WheroNet LimitedWHERONET-AS-AP	6	1,536	1
138	AS139580	RIMU HOSTING LIMITEDRIMUHOSTING-AS-AP	6	1,536	1
139	AS24107	CommArc Consulting Ltd ASCOMMARC-ASN-AP	8	1,536	0
140	AS132240	Plan-b LtdPLAN-B-AS-AP	6	1,536	0
141	AS133451	PC Soft LimitedPCSOFTLIMITED-AS-AP	4	1,536	0
142	AS134378	Alchemy Networks LimitedANL-AS-AP	6	1,536	0
143	AS151645	Ministry of JusticeJUSTICE-AS-AP	6	1,536	0
144	AS45809	ASN for .nz registry contentNZRS-AS-AP	6	1,280	5
145	AS131291	LANWorx LimitedLANWORXLIMITED-AS-AP	6	1,280	4
146	AS37999	Television New ZealandTVNZ-AS-NZ	5	1,280	0
147	AS38319	Lincoln University, Canterbury, New ZealandLINCOLN-UNIVERSITY-NZ	5	1,280	0
148	AS45164	Allied Telesis Labs LimitedATLL-AS-AP	2	1,280	0
149	AS45620	Sky Network Television LtdSKYTELEVISION-AS-AP	6	1,280	0
150	AS58423	StrataNetSTRATANET-NZ	5	1,280	0
151	AS132745	Blast Internet LtdBLASTINTERNET-AS-AP	2	1,280	0
152	AS134429	Evolution Networks LimitedENL-AS-AP	3	1,280	0
153	AS136964	NZ Safety BlackwoodsWISNL-AS-AP	5	1,280	0
154	AS137267	Sharp ICTCTL-AS-AP	4	1,024	3
155	AS151336	VergeVERGE-AS-AP	5	1,024	3
156	AS131198	Mediatribe LimitedMEDIATRIBELIMITED-AS-AP	3	1,024	1
157	AS132857	FULL FLAVOUR LIMITEDFFL-AS-AP	2	1,024	1
158	AS132898	CHORUS NEW ZEALAND LIMITEDCHORUS-NZ	5	1,024	1
159	AS133188	MWH Sydney POPMWH-AU-SYD-00	1	1,024	1
160	AS133950	Hoopla Hosting LimitedHOOPLAHOSTING-AS-AP	4	1,024	1
161	AS134967	TopQuality LimitedTQL-AS-AP	5	1,024	1
162	AS136524	Zylex Computers LimitedZYLEX-AS-AP	2	1,024	1
163	AS136965	IT Live LtdITLIVELTD-AS-AP	1	1,024	1
164	AS137262	InTune Technologies LimitedINTUNE1-AS-AP	1	1,024	1
165	AS139020	CloudLink CommunicationsCLOUDLINK-AS-AP	2	1,024	1
166	AS9896	David RobbDAVIDROBB-AS-AP	1	1,024	0
167	AS38079	Public Services CommissionPSC-NZ-AP	4	1,024	0
168	AS38294	Serverworks Content ProviderSERVERWORKS-NZ-AP	1	1,024	0
169	AS38624	Paymark LimitedPAYMARK-NZ-INTERNET-AP	2	1,024	0
170	AS38900	Unison Networks LimitedUNISON-NZ-AP	6	1,024	0
171	AS55524	Toi Ohomai Institute of TechnologyTOIOT-AS-AP	1	1,024	0
172	AS55729	Pacific Technology Solutions LtdPAC-TECH-AS-AP	4	1,024	0
173	AS58444	Weta Digital LtdWETADIGITAL-AS-AP	1	1,024	0
174	AS64015	Pure IP LimitedPUREIP-AS-AP	2	1,024	0
175	AS131168	Windcave LimitedWINDCAVE-AS-AP	2	1,024	0
176	AS132042	Manux Networks LtdMANUX-AS-AP	6	1,024	0
177	AS132125	Braintrust LtdBRAINTRUST-AS-AP	2	1,024	0
178	AS132130	TRIKO SECURITY LIMITEDTRIKO-AS-AP	1	1,024	0
179	AS132509	Solarix Networks LimitedSOLARIX-INTERNET-AS-AP	4	1,024	0
180	AS132534	Healthlink LimitedHEALTHLINKLIMITED-AS-AP	3	1,024	0
181	AS132583	ASI Solutions LimitedASI-AS-AP	6	1,024	0
182	AS132697	Accelero LimitedACCELERO-AP	1	1,024	0
183	AS132722	Intellium Technology LimitedITL-AS-AP	4	1,024	0
184	AS132840	Neos Systems LimitedNSL-AS-AP	3	1,024	0
185	AS133396	TEAMnetwork Systems LtdTEAMNETWORK-AS-AP	4	1,024	0
186	AS133636	Fisheye LimitedFISHEYELIMITED-AS-AP	4	1,024	0
187	AS134110	MiIT LimitedMIITLIMITED-AS-AP	5	1,024	0
188	AS134244	Orca Communications LtdOCL-AS-AP	1	1,024	0
189	AS135393	Kiwi VoIPKIWIVOIP-AS-AP	3	1,024	0
190	AS136595	EXCELLENT SOFTWARE LIMITEDEXCELLENT-AS-AP	1	1,024	0
191	AS138187	AYONE COMPUTERS LIMITEDLOUDNCLEAR-AS-AP	4	1,024	0
192	AS138943	Connectnet Services LimitedCNS247-AS-AP	4	1,024	0
193	AS139744	Health New ZealandHEALTHNEWZEALAND-AS-AP	2	1,024	0
194	AS139828	Ministry of Social DevelopmentMSD-AS-NZ	4	1,024	0
195	AS142601	TILLERED LIMITEDTILLERED-AS-AP	4	1,024	0
196	AS149052	Big Noise Group LimitedBGL-AS-AP	6	1,024	0
197	AS153350	Orbit Broadband LimitedOBL-AS-AP	2	1,024	0
198	AS45285	ASN for anycast peeringNZ-AS-NS2-AP	3	768	9
199	AS38064	ASN for anycast peering ofNZ-AS-NS1-AP	3	768	7
200	AS45131	REANNZ Head OfficeREANNZ-OFFICE	2	768	2

AS names and routing data: RIPE NCC (asn.txt, RIS). A prefix counts when at least 10 RIS peers see it. Data as of Oct 21, 2026. Countries are those of the AS registrations.