202.21.136.0/23

AS18119  ·  ACSData

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Summary

Country New Zealand
Domain acsdata.co.nz
ASN AS18119
Registry APNIC
ID ACSNET

WHOIS Details

inetnum:        202.21.136.0 - 202.21.137.255
netname:        ACSNET
descr:          Advanced Computer Solutions, Internet Service Provider,
descr:          Wellington, New Zealand
country:        NZ
org:            ORG-ACS1-AP
admin-c:        ANO4-AP
tech-c:         ANO4-AP
abuse-c:        AA1908-AP
status:         ASSIGNED PORTABLE
remarks:        -+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
remarks:        This object can only be modified by APNIC hostmaster
remarks:        If you wish to modify this object details please
remarks:        send email to hostmaster@apnic.net with your organisation
remarks:        account name in the subject line.
remarks:        -+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
mnt-by:         APNIC-HM
mnt-routes:     MAINT-NZ-ACSDATA
mnt-irt:        IRT-ACS-NZ
last-modified:  2022-08-30T02:39:06Z
source:         APNIC

irt:            IRT-ACS-NZ
address:        ACSData
address:        P.O Box 38 329
address:        Wellington Mail Centre 5045
e-mail:         abuse@acsdata.co.nz
abuse-mailbox:  abuse@acsdata.co.nz
admin-c:        ANO4-AP
tech-c:         ANO4-AP
auth:           # Filtered
remarks:        abuse@acsdata.co.nz was validated on 2025-09-30
mnt-by:         MAINT-NZ-ACSDATA
last-modified:  2025-09-30T20:11:19Z
source:         APNIC

organisation:   ORG-ACS1-AP
org-name:       Advanced Computer Solutions
org-type:       LIR
country:        NZ
address:        ACSData
address:        P O Box 38329
address:        Wellington Mail Centre
phone:          +64-4-939-2200
fax-no:         +64-4-939-2201
e-mail:         info@acsdata.co.nz
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:56Z
source:         APNIC

role:           ABUSE ACSNZ
country:        ZZ
address:        ACSData
address:        P.O Box 38 329
address:        Wellington Mail Centre 5045
phone:          +000000000
e-mail:         abuse@acsdata.co.nz
admin-c:        ANO4-AP
tech-c:         ANO4-AP
nic-hdl:        AA1908-AP
remarks:        Generated from irt object IRT-ACS-NZ
remarks:        abuse@acsdata.co.nz was validated on 2025-09-30
abuse-mailbox:  abuse@acsdata.co.nz
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-30T20:11:32Z
source:         APNIC

role:           ACSData Network Operations
address:        ACSData
address:        P.O Box 38 329
address:        Wellington Mail Centre 5045
country:        NZ
e-mail:         noc@acsdata.co.nz
admin-c:        ANO4-AP
tech-c:         ANO4-AP
nic-hdl:        ANO4-AP
phone:          +64-4-9392200
mnt-by:         MAINT-NZ-ACSDATA
last-modified:  2010-08-04T00:02:01Z
source:         APNIC

route:          202.21.136.0/23
origin:         AS18119
descr:          Advanced Computer Solutions ACSData P O Box 38329 Wellington Mail Centre
mnt-by:         MAINT-NZ-ACSDATA
last-modified:  2022-08-30T03:14:21Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 202.21.0.0/16

Range ASN Company Num of IPs
202.21.96.0/19 AS9484 Mobinet LLC 8,192
202.21.160.0/20 AS17676 Juntendo University School of Medicine 4,096
202.21.8.0/21 AS2764 AAPT Limited 2,048
202.21.0.0/21 AS4668 LG CNS 2,048
202.21.8.0/21 AS7545 AAPT Limited 2,048
202.21.44.0/22 AS24186 RailTel Corporation is an Internet Service Provider. 1,024
202.21.40.0/22 AS24186 RailTel Corporation is an Internet Service Provider. 1,024
202.21.158.0/23 AS23728 Republic Polytechnic 512
202.21.184.0/24 AS24016 Focusinfocom | Raajje Online (ROL) 256
202.21.185.0/24 AS24016 Focusinfocom | Raajje Online (ROL) 256
202.21.187.0/24 AS24016 Focusinfocom | Raajje Online (ROL) 256
202.21.149.0/24 AS38589 National Institute of Development Administration 256
202.21.130.0/24 AS4049 MetService New Zealand Ltd 256
202.21.140.0/24 AS55545 Suranaree University of Technology 256
202.21.129.0/24 AS56175 Merit Medical Singapore Pte Ltd 256
202.21.157.0/24 AS9303 The Digital Lab 2007 Limited 256
202.21.102.0/24 AS9484 MobiNet-Customer-141 256
202.21.103.0/24 AS9484 MobiNet-Customer-142 256
202.21.104.0/24 AS9484 MobiNet-VSAT 256
202.21.105.0/24 AS9484 MobiNet-Customer-131 256
202.21.106.0/24 AS9484 MobiNet-Customer-128 256
202.21.107.0/24 AS9484 MobiNet-Customer-143 256
202.21.108.0/24 AS9484 MobiNet-Customer-129 256
202.21.109.0/24 AS9484 MobiNet-Customer-130 256
202.21.110.0/24 AS9484 MobiNet-Customer-144 256
202.21.117.0/24 AS9484 MobiNet-Customer-134 256
202.21.119.0/24 AS9484 MobiNet-Customer-136 256
202.21.120.0/24 AS9484 MobiNet-Test 256
202.21.121.0/24 AS9484 MobiNet-Host 256
202.21.122.0/24 AS9484 MobiNet-Customer-125 256
202.21.124.0/24 AS9484 MobiNet-Customer-133 256
202.21.125.0/24 AS9484 MobiNet-Customer-143 256
202.21.126.0/24 AS9484 MobiNet-Customer-145 256
202.21.127.0/24 AS9484 MobiNet-Customer-140 256
202.21.96.0/24 AS9484 MobiNet-Customer-125 256
202.21.34.0/24 AS132717 NxtGen-HDDC 256
202.21.99.0/24 AS9484 MobiNet-Customer-141 256
202.21.37.0/24 AS132717 NxtGen-MUM 256
202.21.176.0/24 AS24016 Focusinfocom | Raajje Online (ROL) 256
202.21.177.0/24 AS24016 Focusinfocom | Raajje Online (ROL) 256
202.21.178.0/24 AS24016 Focusinfocom | Raajje Online (ROL) 256
202.21.179.0/24 AS24016 Focusinfocom | Raajje Online (ROL) 256
202.21.180.0/24 AS24016 Focusinfocom | Raajje Online (ROL) 256
202.21.182.0/24 AS24016 Focusinfocom | Raajje Online (ROL) 256
202.21.183.0/24 AS24016 Focusinfocom | Raajje Online (ROL) 256

Hosted domains

There are 11 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
202.21.136.105 coastguardmana.org.nz 7
202.21.136.199 rawleigh.co.nz 1
202.21.136.81 trinitygroup.net.nz 1
202.21.136.77 oneletteroffmovies.com 1
202.21.137.70 staffordhouse.net.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

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

IP Address ASN Details
202.21.136.155 AS18119 ACSData 0.33ms from Auckland, NZ
202.21.137.73 AS18119 ACSData 4.61ms 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
18.239.217.183 AS16509 Amazon.com, Inc. 3.25ms from Amsterdam, NL
86.101.74.71 AS21334 One Hungary Ltd. 4.35ms from Budapest, HU
222.180.1.39 AS4134 CHINANET-BACKBONE 5.15ms from Chongqing, CN
216.63.122.71 AS7018 AT&T Enterprises, LLC 18.39ms from Dallas, US
66.8.227.71 AS20001 Charter Communications Inc 8.90ms from Honolulu, US
108.84.212.103 AS7018 AT&T Enterprises, LLC 2.23ms from Houston, US
112.249.86.55 AS4837 CHINA UNICOM China169 Backbone 10.17ms from Qingdao, CN
112.235.193.167 AS4837 CHINA UNICOM China169 Backbone 7.74ms from Qingdao, CN
218.154.168.87 AS4766 Korea Telecom 7.97ms from Seoul, KR
202.117.52.71 AS4538 China Education and Research Network Center 18.30ms from Shijiazhuang, CN
62.46.182.87 AS8447 A1 Telekom Austria AG 3.76ms from Vienna, AT
18.133.205.71 AS16509 Amazon.com, Inc. 0.16ms from London, GB
78.129.163.7 AS20860 IOMART CLOUD SERVICES LIMITED 1.00ms from London, GB
81.157.137.7 AS2856 British Telecommunications PLC 4.63ms from London, GB
81.44.2.135 AS3352 TELEFONICA DE ESPANA S.A.U. 1.29ms from Madrid, ES
89.82.9.247 AS5410 Bouygues Telecom SA 8.84ms from Marseille, FR
207.99.66.55 AS8001 Cologix, Inc 1.23ms from New York City, US
168.228.172.199 AS262427 Invista Net Provedor de Acesso Ltda 6.24ms from Osasco, BR
91.169.181.151 AS12322 Free SAS 6.43ms from Paris, FR
178.218.185.71 AS25019 Saudi Telecom Company JSC 3.21ms from Riyadh, SA
104.209.43.231 AS8075 Microsoft Corporation 0.60ms from San Jose, US
193.91.165.23 AS2116 GLOBALCONNECT AS 2.87ms from Sandefjord, NO
112.147.26.87 AS17858 LG POWERCOMM 1.80ms from Seoul, KR
211.170.136.215 AS3786 LG DACOM Corporation 1.56ms from Seoul, KR
180.36.236.135 AS4713 NTT DOCOMO BUSINESS,Inc. 7.44ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f3 202.21.136.245
traceroute to 202.21.136.245 (202.21.136.245): 64 hops max, 52 byte packets
3 [AS64073] 14.102.98.68 0.525 ms
Measurement taken from IPinfo ProbeNet in Christchurch, NZ
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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