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




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

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:  2025-12-10T22:27:28Z
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 AS9856 Korea Telecom 2,097,152
121.160.0.0/11 AS4766 Korea Telecom 2,097,152
121.128.0.0/11 AS4766 Korea Telecom 2,097,152
121.128.0.0/11 AS17588 Korea Telecom 2,097,152
121.128.0.0/11 AS18333 Korea Telecom 2,097,152
121.128.0.0/11 AS9647 Korea Telecom 2,097,152
121.128.0.0/11 AS38122 Korea Telecom 2,097,152
121.160.0.0/11 AS38089 Korea Telecom 2,097,152
121.160.0.0/11 AS23582 Korea Telecom 2,097,152
121.224.0.0/12 AS4134 CHINANET jiangsu province network 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
121.224.0.0/12 AS140292 CHINANET jiangsu province network 1,048,576
121.208.0.0/12 AS1221 Telstra Limited 1,048,576
121.224.0.0/12 AS134756 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 AS134770 CHINANET jiangsu province network 1,048,576
121.8.0.0/13 AS140308 CHINANET Guangdong province network 524,288
121.8.0.0/13 AS135089 CHINANET Guangdong province network 524,288
121.8.0.0/13 AS136199 CHINANET Guangdong province network 524,288
121.112.0.0/13 AS4713 NTT DOCOMO BUSINESS,Inc. 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
121.40.0.0/14 AS37963 Aliyun Computing Co., LTD 262,144
121.64.0.0/14 AS3786 LG DACOM Corporation 262,144
121.24.0.0/14 AS4837 China Unicom Hebei province network 262,144
121.196.0.0/14 AS37963 Aliyun Computing Co., LTD 262,144
121.32.0.0/14 AS4134 CHINANET Guangdong province network 262,144
121.64.0.0/14 AS23555 LG DACOM Corporation 262,144
121.60.0.0/14 AS4134 CHINANET Hubei province network 262,144
121.204.0.0/14 AS4134 CHINANET Fujian province network 262,144
121.64.0.0/14 AS17598 LG DACOM Corporation 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
121.64.0.0/14 AS17586 LG DACOM Corporation 262,144
121.204.0.0/14 AS133776 CHINANET Fujian province network 262,144
121.80.0.0/14 AS17511 OPTAGE Inc. 262,144
121.204.0.0/14 AS133775 CHINANET Fujian province network 262,144
121.84.0.0/14 AS17511 OPTAGE Inc. 262,144
121.60.0.0/14 AS148981 CHINANET Hubei province network 262,144
121.4.0.0/15 AS45090 Tencent cloud computing (Beijing) Co., Ltd. 131,072
121.194.0.0/15 AS4538 China Education and Research Network 131,072
121.48.0.0/15 AS4538 China Education and Research Network 131,072
121.124.0.0/15 AS9318 SK Broadband Co Ltd 131,072
121.4.0.0/15 AS132203 Tencent cloud computing (Beijing) Co., Ltd. 131,072
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
121.96.0.0/15 AS6648 Bayan Telecommunications Incorporated 131,072
121.56.0.0/15 AS4134 CHINANET neimeng province network 131,072

Hosted domains

There are 17 domain names hosted across 17 IP addresses on this ASN. Checkout our API to access full domain hosting information.

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

9,531 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
121.75.131.254 AS9500 One New Zealand Group Limited 4.34ms from Auckland, NZ
121.75.74.46 AS9500 One New Zealand Group Limited 1.34ms from Auckland, NZ
121.75.62.185 AS9500 One New Zealand Group Limited 1.65ms from Auckland, NZ
121.75.175.254 AS9500 One New Zealand Group Limited 5.74ms from Auckland, NZ
121.75.37.119 AS9500 One New Zealand Group Limited 1.99ms from Auckland, NZ
121.75.14.18 AS9500 One New Zealand Group Limited 1.57ms from Christchurch, NZ
121.75.145.55 AS9500 One New Zealand Group Limited 1.99ms from Auckland, NZ
121.75.22.216 AS9500 One New Zealand Group Limited 1.53ms from Christchurch, NZ
121.75.164.221 AS9500 One New Zealand Group Limited 1.83ms from Auckland, NZ
121.75.176.106 AS9500 One New Zealand Group Limited 2.16ms from Auckland, NZ
121.75.134.133 AS9500 One New Zealand Group Limited 1.54ms from Auckland, NZ
121.75.49.96 AS9500 One New Zealand Group Limited 1.74ms from Auckland, NZ
121.75.35.148 AS9500 One New Zealand Group Limited 1.75ms from Auckland, NZ
121.75.151.254 AS9500 One New Zealand Group Limited 2.18ms from Auckland, NZ
121.75.98.9 AS9500 One New Zealand Group Limited 5.80ms from Christchurch, NZ
121.75.121.95 AS9500 One New Zealand Group Limited 1.39ms from Christchurch, NZ
121.75.100.17 AS9500 One New Zealand Group Limited 5.87ms from Christchurch, NZ
121.75.57.82 AS9500 One New Zealand Group Limited 1.41ms from Auckland, NZ
121.75.59.70 AS9500 One New Zealand Group Limited 1.54ms from Auckland, NZ
121.75.99.96 AS9500 One New Zealand Group Limited 5.60ms from Christchurch, NZ
121.75.123.175 AS9500 One New Zealand Group Limited 1.61ms from Christchurch, NZ
121.75.132.239 AS9500 One New Zealand Group Limited 1.58ms from Auckland, NZ
121.75.141.12 AS9500 One New Zealand Group Limited 1.93ms from Auckland, NZ
121.75.33.253 AS9500 One New Zealand Group Limited 2.10ms from Auckland, NZ
121.75.96.115 AS9500 One New Zealand Group Limited 5.61ms from Christchurch, 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
195.251.201.240 AS8581 University Of Ioannina 14.00ms from Athens, GR
73.159.83.112 AS7922 Comcast Cable Communications, LLC 8.71ms from Boston, US
81.241.194.16 AS5432 Proximus NV 2.04ms from Brussels, BE
74.131.113.224 AS10796 Charter Communications Inc 10.60ms from Columbus, US
76.78.188.0 AS54607 Apogee Telecom Inc. 7.62ms from Dallas, US
54.154.219.80 AS16509 Amazon.com, Inc. 0.18ms from Dublin, IE
182.189.229.112 AS17557 Pakistan Telecommunication Company Limited 6.32ms from Lahore, PK
109.48.62.208 AS2860 NOS COMUNICACOES, S.A. 7.36ms from Lisbon, PT
71.105.252.224 AS701 Verizon Business 2.56ms from New York City, US
101.55.136.240 AS9614 Oita Cable Telecom Co,ltd. 11.20ms from Osaka, JP
187.66.209.80 AS28573 Claro NXT Telecomunicacoes Ltda 5.03ms from Osasco, BR
47.89.220.176 AS45102 Alibaba (US) Technology Co., Ltd. 0.40ms from Santa Clara, US
180.57.15.80 AS4713 NTT DOCOMO BUSINESS,Inc. 3.09ms from Tokyo, JP
99.232.115.176 AS812 Rogers Communications Canada Inc. 4.58ms from Toronto, CA
91.182.211.128 AS5432 Proximus NV 1.30ms from Brussels, BE
84.0.243.0 AS5483 Magyar Telekom Plc. 2.28ms from Budapest, HU
177.23.132.0 AS270612 Mnet Telecom Provedoria em Internet Ltda 1.87ms from Fortaleza, BR
94.133.249.16 AS2860 NOS COMUNICACOES, S.A. 13.01ms from Lisbon, PT
185.73.153.96 AS56595 Fluency Communications Ltd 0.62ms from Manchester, GB
65.2.71.64 AS16509 Amazon.com, Inc. 0.42ms from Mumbai, IN
34.93.31.224 AS396982 Google LLC 0.08ms from Mumbai, IN
173.52.86.96 AS701 Verizon Business 2.58ms from New York City, US
187.142.206.112 AS8151 UNINET 6.45ms from Santiago de Queretaro, MX
77.171.23.176 AS1136 KPN B.V. 1.19ms from Amsterdam, NL
3.87.58.224 AS14618 Amazon.com, Inc. 0.44ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 121.75.145.109
traceroute to 121.75.145.109 (121.75.145.109): 64 hops max, 52 byte packets
1 [AS136557] 163.47.21.1 0.512 ms
4 [] 103.180.190.40 0.217 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Auckland, NZ
On

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