1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.229.0.0/16
  4. AS18378  | 103.229.249.0/24

103.229.249.0/24

AS18378  ·  National Institute of Water and Atmospheric Research Ltd

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Summary

Country New Zealand
Domain niwa.co.nz
ASN AS18378
Registry APNIC
ID NIWA-NZ

WHOIS Details

inetnum:        103.229.249.0 - 103.229.249.255
netname:        NIWA-NZ
descr:          National Institute of Water and Atmospheric Research Ltd
country:        NZ
org:            ORG-NIOW1-AP
admin-c:        NIO4-AP
tech-c:         NIO4-AP
abuse-c:        AN691-AP
status:         ASSIGNED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-routes:     MAINT-NZ-NIWA
mnt-irt:        IRT-NIWA-NZ
last-modified:  2020-06-02T19:35:29Z
source:         APNIC

irt:            IRT-NIWA-NZ
address:        295-301 Evans Bay Parade, Kilbirnie, Wellington NZ
e-mail:         abuse@niwa.co.nz
abuse-mailbox:  abuse@niwa.co.nz
admin-c:        NIO4-AP
tech-c:         NIO4-AP
auth:           # Filtered
remarks:        abuse@niwa.co.nz was validated on 2026-01-27
mnt-by:         MAINT-NZ-NIWA
last-modified:  2026-01-27T18:15:29Z
source:         APNIC

organisation:   ORG-NIOW1-AP
org-name:       National Institute of Water and Atmospheric Research Ltd
org-type:       LIR
country:        NZ
address:        301 Evans Bay Parade
address:        Greta Point
phone:          +64-4-386-0607
e-mail:         itlicenses@niwa.co.nz
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:59Z
source:         APNIC

role:           ABUSE NIWANZ
country:        ZZ
address:        295-301 Evans Bay Parade, Kilbirnie, Wellington NZ
phone:          +000000000
e-mail:         abuse@niwa.co.nz
admin-c:        NIO4-AP
tech-c:         NIO4-AP
nic-hdl:        AN691-AP
remarks:        Generated from irt object IRT-NIWA-NZ
remarks:        abuse@niwa.co.nz was validated on 2026-01-27
abuse-mailbox:  abuse@niwa.co.nz
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-27T18:15:50Z
source:         APNIC

role:           NIWA IT Operations
address:        Private Bag 14901, Kilbirnie, Wellington
country:        NZ
phone:          +64-4-386-0300
e-mail:         itlicences@niwa.co.nz
admin-c:        NIO4-AP
tech-c:         NIO4-AP
nic-hdl:        NIO4-AP
notify:         itlicences@niwa.co.nz
mnt-by:         MAINT-NZ-NIWA
last-modified:  2017-10-12T04:23:33Z
source:         APNIC

route:          103.229.249.0/24
origin:         AS18378
descr:          National Institute of Water and Atmospheric Research Ltd 301 Evans Bay Parade Greta Point
mnt-by:         MAINT-NZ-NIWA
last-modified:  2020-02-13T02:55:40Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.229.0.0/16

Range ASN Company Num of IPs
103.229.172.0/22 AS59084 SHANXI CABLE&BROADCASTING INFORMATION NETWORK(GROUP) CO.LTD 1,024
103.229.32.0/22 AS10204 NTT MSC Sdn Bhd 1,024
103.229.192.0/22 AS131404 Masters Technology Corporation 1,024
103.229.176.0/22 AS133453 Mogul Service LLC 1,024
103.229.72.0/22 AS136170 PT Cyber Data Technology 1,024
103.229.212.0/22 AS138950 Guangdong LITONG Network Technology Limited 1,024
103.229.100.0/22 AS38851 TWT NET CORPORATION 1,024
103.229.216.0/22 AS45110 Beijing Tian Wei Xin Tong technology corp. limited. 1,024
103.229.220.0/22 AS45110 Beijing Tian Wei Xin Tong technology corp. limited. 1,024
103.229.236.0/22 AS45110 Beijing Tian Wei Xin Tong technology corp. limited. 1,024
103.229.40.0/22 AS45903 North Brand - CMC Telecom 1,024
103.229.148.0/22 AS4837 Guangzhou Sunhongs Corp., Ltd. 1,024
103.229.24.0/22 AS55341 51/A RACHNA MIDAS GOKULPETH 1,024
103.229.124.0/22 AS55933 No.2 WenChang street PingDeLi BeiTun distance TaiZhong city 1,024
103.229.60.0/22 AS55933 RM D, 12/F, Xinhai building , 1,024
103.229.44.0/22 AS59340 Kabi Nazrul Islam Road 1,024
103.229.104.0/22 AS59342 Broadband Broadcast Services Pte. Ltd PH 1,024
103.229.164.0/22 AS9341 PT Indonesia Comnets Plus 1,024
103.229.156.0/22 AS9454 Watch Tower Bible and Tract Society of Korea 1,024
103.229.234.0/23 AS151470 CSF Advisers Sdn Bhd 512
103.229.78.0/23 AS55507 Tejays Dynamic Ltd. 512
103.229.54.0/23 AS38136 SHANGXING TECH LIMITED 512
103.229.202.0/23 AS131734 Universitas Islam Negeri Syarif Hidayatullah Jakarta 512
103.229.254.0/23 AS151474 Cloud online 512
103.229.18.0/23 AS132053 Qualcomm Inc. 512
103.229.98.0/23 AS132240 Plan-b Ltd 512
103.229.250.0/23 AS17810 VALUEFIRST DIGITAL MEDIA PRIVATE LIMITED 512
103.229.196.0/23 AS56111 Agarto Sdn Bhd 512
103.229.82.0/23 AS10075 Fiber @ Home Limited 512
103.229.6.0/23 AS133438 St John Ambulance Western Australia Ltd. 512
103.229.184.0/23 AS9341 PT Kbi Food Indonesia 512
103.229.198.0/23 AS397373 Agarto Sdn Bhd 512
103.229.104.0/23 AS59342 ABS/Broadband Broadcast Services PH 512
103.229.188.0/23 AS151465 CULASI CATV INC. 512
103.229.52.0/23 AS135918 CLOUD VIET ONE MEMBER COMPANY LIMITED 512
103.229.80.0/24 AS212330 ITPC-IRAQIXP 256
103.229.81.0/24 AS214036 UltaHost 256
103.229.117.0/24 AS21859 ITAOYUN LIMITED IPXO 256
103.229.30.0/24 AS60781 RapidSeedbox Ltd 256
103.229.118.0/24 AS395793 Arisk Communications inc 256
103.229.96.0/24 AS44356 151 Lorong Chuan 256
103.229.31.0/24 AS60781 RapidSeedbox Ltd 256
103.229.50.0/24 AS7483 Skycloud Computing co., Ltd. 256
103.229.116.0/24 AS9009 ITAOYUN LIMITED IPXO 256
103.229.185.0/24 AS9341 PT Indonesia Comnets Plus 256
103.229.56.0/24 AS45960 DIA-customer 256
103.229.164.0/24 AS9341 PT Indonesia Comnets Plus 256
103.229.165.0/24 AS9341 PT Indonesia Comnets Plus 256
103.229.144.0/24 AS55720 Hong Kong 256
103.229.146.0/24 AS55720 Malaysia 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
103.229.249.253 AS18378 National Institute of Water and Atmospheric Research Ltd 1.08ms from Hamilton, 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
77.165.100.88 AS1136 KPN B.V. 1.14ms from Amsterdam, NL
136.56.91.72 AS16591 Google Fiber Inc. 6.96ms from Ashburn, US
98.13.61.8 AS11351 Charter Communications Inc 17.21ms from Chicago, US
75.129.114.232 AS20115 Charter Communications LLC 16.93ms from Chicago, US
47.187.196.200 AS5650 Frontier Communications of America, Inc. 2.04ms from Dallas, US
185.227.12.56 AS12337 noris network AG 5.70ms from Frankfurt am Main, DE
65.52.186.232 AS8075 Microsoft Corporation 0.29ms from Hong Kong, HK
205.185.122.88 AS53667 FranTech Solutions 0.18ms from Las Vegas, US
188.31.25.136 AS206067 Hutchison 3G UK Limited 13.06ms from London, GB
86.179.247.8 AS2856 British Telecommunications PLC 13.92ms from London, GB
86.170.168.56 AS2856 British Telecommunications PLC 2.52ms from London, GB
150.143.41.216 AS6871 Plusnet 10.90ms from London, GB
192.182.84.232 AS5650 Frontier Communications of America, Inc. 11.42ms from Los Angeles, US
121.235.119.200 AS4134 CHINANET-BACKBONE 4.55ms from Nanjing, CN
121.86.60.168 AS17511 OPTAGE Inc. 2.04ms from Osaka, JP
86.247.65.152 AS3215 Orange S.A. 1.24ms from Paris, FR
111.80.42.152 AS17421 Mobile Business Group 6.56ms from Taipei, TW
42.52.93.8 AS4837 CHINA UNICOM China169 Backbone 8.33ms from Tieling, CN
34.150.191.120 AS396982 Google LLC 0.11ms from Ashburn, US
160.45.82.88 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 1.68ms from Berlin, DE
174.168.113.200 AS7922 Comcast Cable Communications, LLC 4.97ms from Boston, US
18.68.189.40 AS16509 Amazon.com, Inc. 0.29ms from Dallas, US
196.249.85.200 AS327885 Viettel Tanzania PLC 18.90ms from Dar es Salaam, TZ
149.52.123.216 AS55201 SkyQuantum Internet Service 0.26ms from Fremont, US
178.150.155.232 AS13188 CONTENT DELIVERY NETWORK LTD 7.23ms from Kyiv, UA

Traceroute

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

$
traceroute -a -n -q1 -f3 103.229.249.254
traceroute to 103.229.249.254 (103.229.249.254): 64 hops max, 52 byte packets
3 [AS38022] 210.7.38.141 1.303 ms
4 [AS38022] 210.7.39.237 1.123 ms
Measurement taken from IPinfo ProbeNet in Hamilton, 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.

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