121.75.0.0/16

AS9500  ·  One New Zealand Group Limited

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Summary

Country New Zealand
Domain one.nz
ASN AS9500
Registry APNIC
ID ONENZ-AP

WHOIS Details

inetnum:        121.75.0.0 - 121.75.255.255
netname:        ONENZ-AP
descr:          Level 6, Tower B, 30 Daldy Street
descr:          Auckland 1010
country:        NZ
admin-c:        NO26-AP
tech-c:         NO26-AP
abuse-c:        AO464-AP
status:         ALLOCATED NON-PORTABLE
remarks:        -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+
remarks:        This object can only be updated by Vodafone NZ hostmasters.
remarks:        hostmasters and include your organisation's account
remarks:        To update this object, please contact APNIC
remarks:        name in the subject line.
remarks:        -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+
mnt-by:         MAINT-ONENZ-NZ
mnt-irt:        IRT-ONENZ-NZ
last-modified:  2025-11-11T23:01:11Z
source:         APNIC




irt:            IRT-ONENZ-NZ
address:        Level 6, Tower B, 30 Daldy Street
address:        Auckalnd Central
address:        Auckland 1010 New Zealand
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        ONZG1-AP
tech-c:         ONZG1-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-08-08
remarks:        [email protected] was validated on 2025-08-08
mnt-by:         MAINT-ONENZ-NZ
last-modified:  2026-01-29T22:35:42Z
source:         APNIC

person:         Network Operations
nic-hdl:        NO26-AP
e-mail:         [email protected]
address:        Level 6, Tower B, 30 Daldy Street
address:        Auckland Central
address:        Auckland 1010
address:        New Zealand
phone:          +64-9-355-2000
fax-no:         +64-9-355-2001
country:        NZ
mnt-by:         MAINT-ONENZ-NZ
last-modified:  2025-11-11T22:54:28Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 121.0.0.0/8

Range ASN Company Num of IPs
121.128.0.0/11 AS18333 Korea Telecom 2,097,152
121.128.0.0/11 AS17588 Korea Telecom 2,097,152
121.128.0.0/11 AS38122 Korea Telecom 2,097,152
121.160.0.0/11 AS23582 Korea Telecom 2,097,152
121.160.0.0/11 AS38089 Korea Telecom 2,097,152
121.160.0.0/11 AS4766 Korea Telecom 2,097,152
121.128.0.0/11 AS9856 Korea Telecom 2,097,152
121.128.0.0/11 AS9647 Korea Telecom 2,097,152
121.128.0.0/11 AS4766 Korea Telecom 2,097,152
121.224.0.0/12 AS4134 CHINANET jiangsu province network 1,048,576
121.224.0.0/12 AS137697 CHINANET jiangsu province network 1,048,576
121.224.0.0/12 AS140292 CHINANET jiangsu province network 1,048,576
121.224.0.0/12 AS134756 CHINANET jiangsu province network 1,048,576
121.224.0.0/12 AS134770 CHINANET jiangsu province network 1,048,576
121.224.0.0/12 AS140293 CHINANET jiangsu province network 1,048,576
121.208.0.0/12 AS1221 Telstra Limited 1,048,576
121.224.0.0/12 AS137699 CHINANET jiangsu province network 1,048,576
121.224.0.0/12 AS146966 CHINANET jiangsu province network 1,048,576
121.224.0.0/12 AS137702 CHINANET jiangsu province network 1,048,576
121.8.0.0/13 AS135089 CHINANET Guangdong province network 524,288
121.8.0.0/13 AS136199 CHINANET Guangdong province network 524,288
121.8.0.0/13 AS140308 CHINANET Guangdong province network 524,288
121.8.0.0/13 AS4134 CHINANET Guangdong province network 524,288
121.16.0.0/13 AS4837 China Unicom Hebei province network 524,288
121.112.0.0/13 AS4713 NTT DOCOMO BUSINESS,Inc. 524,288
121.64.0.0/14 AS17586 LG DACOM Corporation 262,144
121.64.0.0/14 AS23555 LG DACOM Corporation 262,144
121.84.0.0/14 AS17511 OPTAGE Inc. 262,144
121.64.0.0/14 AS17598 LG DACOM Corporation 262,144
121.60.0.0/14 AS4134 CHINANET Hubei province network 262,144
121.64.0.0/14 AS3786 LG DACOM Corporation 262,144
121.32.0.0/14 AS4134 CHINANET Guangdong province network 262,144
121.204.0.0/14 AS133776 CHINANET Fujian province network 262,144
121.204.0.0/14 AS133775 CHINANET Fujian province network 262,144
121.204.0.0/14 AS4134 CHINANET Fujian province network 262,144
121.40.0.0/14 AS37963 Aliyun Computing Co., LTD 262,144
121.60.0.0/14 AS148981 CHINANET Hubei province network 262,144
121.80.0.0/14 AS17511 OPTAGE Inc. 262,144
121.60.0.0/14 AS137266 CHINANET Hubei province network 262,144
121.196.0.0/14 AS37963 Aliyun Computing Co., LTD 262,144
121.24.0.0/14 AS4837 China Unicom Hebei province network 262,144
121.204.0.0/14 AS133774 CHINANET Fujian province network 262,144
121.248.0.0/14 AS4538 China Education and Research Network 262,144
121.98.0.0/15 AS9790 Two Degrees Mobile Limited 131,072
121.76.0.0/15 AS9812 Oriental Cable Network Co., Ltd. 131,072
121.48.0.0/15 AS4538 China Education and Research Network 131,072
121.4.0.0/15 AS45090 Tencent cloud computing (Beijing) Co., Ltd. 131,072
121.2.0.0/15 AS2527 Sony Network Communications Inc. 131,072
121.194.0.0/15 AS4538 China Education and Research Network 131,072
121.44.0.0/15 AS4739 iiNet Limited 131,072

Hosted domains

There are 16 domain names hosted across 15 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
121.75.123.58 esca111.xyz 2
121.75.58.107 sleighzy.io 1
121.75.172.22 digilitepc.net 1
121.75.1.126 somepointinthefuture.com 1
121.75.23.85 kotuku.info 1
121.75.135.68 foodic.nz 1
121.75.25.239 hireageek.co.nz 1
121.75.63.67 liamsimpkin.com 1
121.75.196.172 lewinhome.com 1
121.75.92.133 zeemann.name 1
121.75.130.183 renwickdesigns.co.nz 1
121.75.146.64 furpaw.co.nz 1
121.75.17.3 thisisthegirl.com 1
121.75.17.141 reachil.com 1
121.75.13.4 otakiml.nz 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

8,270 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
121.75.172.14 AS9500 One New Zealand Group Limited 9.43ms from Auckland, NZ
121.75.188.44 AS9500 One New Zealand Group Limited 9.46ms from Auckland, NZ
121.75.114.23 AS9500 One New Zealand Group Limited 1.65ms from Christchurch, NZ
121.75.206.218 AS9500 One New Zealand Group Limited 6.14ms from Auckland, NZ
121.75.179.221 AS9500 One New Zealand Group Limited 1.91ms from Auckland, NZ
121.75.176.142 AS9500 One New Zealand Group Limited 2.35ms from Auckland, NZ
121.75.146.246 AS9500 One New Zealand Group Limited 2.08ms from Auckland, NZ
121.75.193.228 AS9500 One New Zealand Group Limited 9.39ms from Auckland, NZ
121.75.112.247 AS9500 One New Zealand Group Limited 1.50ms from Christchurch, NZ
121.75.115.137 AS9500 One New Zealand Group Limited 1.62ms from Christchurch, NZ
121.75.247.254 AS9500 One New Zealand Group Limited 7.53ms from Auckland, NZ
121.75.202.88 AS9500 One New Zealand Group Limited 6.27ms from Auckland, NZ
121.75.180.234 AS9500 One New Zealand Group Limited 7.23ms from Auckland, NZ
121.75.117.110 AS9500 One New Zealand Group Limited 1.44ms from Christchurch, NZ
121.75.111.123 AS9500 One New Zealand Group Limited 1.71ms from Christchurch, NZ
121.75.121.95 AS9500 One New Zealand Group Limited 1.55ms from Christchurch, NZ
121.75.125.19 AS9500 One New Zealand Group Limited 5.84ms from Christchurch, NZ
121.75.173.195 AS9500 One New Zealand Group Limited 9.44ms from Auckland, NZ
121.75.199.254 AS9500 One New Zealand Group Limited 5.73ms from Auckland, NZ
121.75.123.201 AS9500 One New Zealand Group Limited 1.68ms from Christchurch, NZ
121.75.191.254 AS9500 One New Zealand Group Limited 5.67ms from Auckland, NZ
121.75.142.76 AS9500 One New Zealand Group Limited 2.09ms from Auckland, NZ
121.75.154.234 AS9500 One New Zealand Group Limited 1.36ms from Auckland, NZ
121.75.124.63 AS9500 One New Zealand Group Limited 5.75ms from Christchurch, NZ
121.75.151.254 AS9500 One New Zealand Group Limited 2.17ms from Auckland, NZ

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
207.134.50.16 AS852 TELUS Communications Inc. 6.15ms from Beauharnois, CA
102.119.52.224 AS23889 Mauritius Telecom Ltd 3.30ms from Ebene, MU
79.213.191.224 AS3320 Deutsche Telekom AG 7.23ms from Frankfurt am Main, DE
203.166.213.0 AS18033 CMB TAEGU BROADCASTING 5.46ms from Incheon, KR
3.8.9.112 AS16509 Amazon.com, Inc. 0.14ms from London, GB
86.214.90.32 AS3215 Orange S.A. 6.44ms from Marseille, FR
34.107.197.224 AS396982 Google LLC 0.07ms from Melbourne, AU
88.35.154.160 AS3269 Telecom Italia S.p.A. 5.21ms from Milan, IT
87.13.33.144 AS3269 Telecom Italia S.p.A. 9.29ms from Milan, IT
73.37.65.112 AS7922 Comcast Cable Communications, LLC 8.17ms from Portland, US
88.102.151.16 AS5610 O2 Czech Republic, a.s. 3.58ms from Prague, CZ
95.52.136.144 AS12389 PJSC Rostelecom 4.20ms from Saint Petersburg, RU
111.171.120.0 AS38109 SK Broadband Co Ltd 5.55ms from Seoul, KR
111.229.154.208 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.70ms from Shanghai, CN
65.190.185.112 AS11426 Charter Communications Inc 11.30ms from Charlotte, US
76.78.188.0 AS54607 Apogee Telecom Inc. 7.80ms from Dallas, US
27.5.22.208 AS17488 Hathway IP Over Cable Internet 1.73ms from Delhi, IN
122.172.139.224 AS24560 Bharti Airtel Ltd., Telemedia Services 9.98ms from Delhi, IN
124.50.26.112 AS17858 LG POWERCOMM 1.68ms from Incheon, KR
191.7.83.96 AS52901 MINAS TELECOM 10.61ms from Joao Pessoa, BR
88.208.202.144 AS8560 IONOS SE 4.93ms from London, GB
139.64.4.0 AS25019 Saudi Telecom Company JSC 3.74ms from Manama, BH
92.28.193.64 AS13285 TalkTalk Communications Limited 1.94ms from Manchester, GB
90.249.79.224 AS5378 Vodafone Limited 2.16ms from Manchester, GB
2.233.132.240 AS12874 Fastweb SpA 8.72ms from Milan, IT

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f3 -m7 121.75.3.153
traceroute to 121.75.3.153 (121.75.3.153): 7 hops max, 52 byte packets
3 [] 45.127.172.53 0.355 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Sydney, AU
On

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