103.19.4.0/22

AS56028 · BTG Networks

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Summary

Country	New Zealand
Domain	btg.co.nz
ASN	AS56028
Registry	APNIC
ID	BTG-NZ

WHOIS Details

inetnum:        103.19.4.0 - 103.19.7.255
netname:        BTG-NZ
descr:          Business Technology Group Limited
descr:          BTG Networks
country:        NZ
org:            ORG-BTGL1-AP
admin-c:        BTGL1-AP
tech-c:         BTGL1-AP
abuse-c:        AB955-AP
status:         ALLOCATED 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-lower:      MAINT-BTG-NZ
mnt-routes:     MAINT-BTG-NZ
mnt-irt:        IRT-BTG-NZ
last-modified:  2020-05-27T01:44:37Z
source:         APNIC

irt:            IRT-BTG-NZ
address:        6 Monier Place Mount Wellington Auckland 1060
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        BTGL1-AP
tech-c:         BTGL1-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-07-08
remarks:        [email protected] was validated on 2025-11-25
mnt-by:         MAINT-BTG-NZ
last-modified:  2025-11-25T20:26:12Z
source:         APNIC

organisation:   ORG-BTGL1-AP
org-name:       Business Technology Group Limited
org-type:       LIR
country:        NZ
address:        6 Monier Place
phone:          +64-21-968-488
fax-no:         +64-9-580-1374
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-07-02T12:55:52Z
source:         APNIC

role:           ABUSE BTGNZ
country:        ZZ
address:        6 Monier Place Mount Wellington Auckland 1060
phone:          +000000000
e-mail:         [email protected]
admin-c:        BTGL1-AP
tech-c:         BTGL1-AP
nic-hdl:        AB955-AP
remarks:        Generated from irt object IRT-BTG-NZ
remarks:        [email protected] was validated on 2025-07-08
remarks:        [email protected] was validated on 2025-11-25
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-25T20:26:42Z
source:         APNIC

role:           BUSINESS TECHNOLOGY GROUP LIMITED - network admini
address:        6 Monier Place Mount Wellington Auckland 1060
country:        NZ
phone:          +64-9-580-1374
e-mail:         [email protected]
admin-c:        BTGL1-AP
tech-c:         BTGL1-AP
nic-hdl:        BTGL1-AP
mnt-by:         MAINT-BTG-NZ
last-modified:  2024-07-01T23:03:07Z
source:         APNIC

route:          103.19.4.0/22
origin:         AS56028
descr:          Business Technology Group Limited 6 Monier Place Mount Wellington Auckland 1060
mnt-by:         MAINT-BTG-NZ
last-modified:  2024-07-01T23:07:20Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.19.0.0/16

Range	ASN	Company	Num of IPs
103.19.148.0/22	AS38625	CJ Online Private Limited	1,024
103.19.152.0/22	AS38625	CJ Online Private Limited	1,024
103.19.200.0/22	AS133499	HostRoyale Technologies Pvt Ltd	1,024
103.19.60.0/22	AS17819	C3 Group Australia Pty Ltd	1,024
103.19.104.0/22	AS7693	KSC Commercial Internet Co.Ltd.	1,024
103.19.236.0/22	AS9381	HKBN Enterprise Solutions HK Limited	1,024
103.19.164.0/22	AS45896	Mobifone Global JSC	1,024
103.19.220.0/22	AS24088	HTC International telecommunication joint stock company	1,024
103.19.244.0/22	AS50292	Access UK Ltd	1,024
103.19.160.0/22	AS4686	202 Ebisawa Building, 5-10-10 Shinjuku	1,024
103.19.116.0/22	AS24295	4F Fuji Shinjuku Building, 5-11-13 Shinjuku	1,024
103.19.92.0/22	AS132718	Samarad Pty Ltd t/as	1,024
103.19.172.0/22	AS58507	Wireline B and G Pty Ltd	1,024
103.19.96.0/22	AS38247	Vietnamobile Telecommunications Joint Stock Company	1,024
103.19.20.0/22	AS58885	60 Kaki Bukit Place, # 01-15, Singapore 415979	1,024
103.19.136.0/22	AS140641	YOTTA NETWORK SERVICES PRIVATE LIMITED	1,024
103.19.140.0/22	AS38625	CJ Online Private Limited	1,024
103.19.170.0/23	AS131214	Interact Hosting Pty Ltd	512
103.19.128.0/23	AS132566	Skynet Broadband Plus Solution	512
103.19.30.0/23	AS149142	Vina Securities Joint Stock Company	512
103.19.10.0/23	AS55561	2talk Limited	512
103.19.120.0/23	AS150063	R.P. TECH-ZONE PRIVATE LIMITED	512
103.19.130.0/23	AS58890	HQ: Road # 12, House19, Baridhara	512
103.19.80.0/23	AS132639	PT Integrasi Logistik Cipta Solusi	512
103.19.197.0/24	AS17625	BlazeNet Technoilogies Infrastructure	256
103.19.198.0/24	AS17625	BlazeNet Technoilogies Infrastructure	256
103.19.199.0/24	AS17625	BlazeNet Technoilogies Infrastructure	256
103.19.25.0/24	AS23881	UDomain Web Hosting Company Ltd	256
103.19.26.0/24	AS23881	UDomain Web Hosting Company Ltd	256
103.19.27.0/24	AS23881	UDomain Web Hosting Company Ltd	256
103.19.16.0/24	AS23930	Web.com.ph Inc.	256
103.19.218.0/24	AS24039	Air Niugini Ltd	256
103.19.1.0/24	AS3258	Owl Limited	256
103.19.208.0/24	AS45294	PT. Wanriau Indoxp	256
103.19.209.0/24	AS45294	PT. Wanriau Indoxp	256
103.19.210.0/24	AS45294	PT. Wanriau Indoxp	256
103.19.211.0/24	AS45294	PT. Wanriau Indoxp	256
103.19.194.0/24	AS4768	Canon Australia Pty. Ltd.	256
103.19.0.0/24	AS4785	Owl Limited	256
103.19.2.0/24	AS4785	Owl Limited	256
103.19.3.0/24	AS4785	Owl Limited	256
103.19.192.0/24	AS55923	Canon Australia Pty. Ltd.	256
103.19.193.0/24	AS55923	Canon Australia Pty. Ltd.	256
103.19.172.0/24	AS58507	WL Network Infrastructure	256
103.19.130.0/24	AS58890	Info Link	256
103.19.131.0/24	AS58890	Info Link	256
103.19.216.0/24	AS64006	Nexus One Pty Ltd	256
103.19.219.0/24	AS64050	B-5-8 Plaza Mont Kiara,	256
103.19.36.0/24	AS64065	NRB Global Bank Ltd.	256

Hosted domains

There are 19 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
103.19.4.115	pilotacademy.kiwi	13
103.19.4.20	bsi.co.nz	2
103.19.4.228	codewithabhi.space	1
103.19.4.150	transitio.co.nz	1
103.19.4.44	babbage-files.co.nz	1
103.19.4.134	timeme.co.nz	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
103.19.5.35	AS56028 BTG Networks	`0.50ms` from Auckland, NZ
103.19.4.28	AS56028 BTG Networks	`0.47ms` from Auckland, NZ
103.19.7.14	AS56028 BTG Networks	`0.50ms` 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
116.12.62.118	AS58610 Telnet Telecommunication Limited	`0.96ms` from Auckland, NZ
193.190.253.182	AS2611 BELNET	`0.72ms` from Brussels, BE
81.165.84.38	AS6848 Telenet BV	`6.25ms` from Brussels, BE
172.110.192.214	AS54502 Data Stream	`0.38ms` from Minneapolis, US
73.88.60.182	AS7922 Comcast Cable Communications, LLC	`6.44ms` from Minneapolis, US
24.118.11.230	AS7922 Comcast Cable Communications, LLC	`3.42ms` from Minneapolis, US
69.126.211.22	AS6128 Cablevision Systems Corp.	`5.74ms` from New York City, US
176.196.251.150	AS39927 E-Light-Telecom Ltd.	`6.30ms` from Novosibirsk, RU
180.0.119.134	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.37ms` from Osaka, JP
187.25.240.246	AS22085 Claro S/A	`17.16ms` from Rio de Janeiro, BR
52.78.48.150	AS16509 Amazon.com, Inc.	`0.33ms` from Seoul, KR
183.104.90.166	AS4766 Korea Telecom	`7.53ms` from Seoul, KR
211.198.3.6	AS4766 Korea Telecom	`1.28ms` from Seoul, KR
120.79.102.102	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.20ms` from Shenzhen, CN
182.123.176.182	AS4837 CHINA UNICOM China169 Backbone	`5.41ms` from Zhengzhou, CN
68.117.199.134	AS20115 Charter Communications LLC	`5.36ms` from Atlanta, US
203.170.209.6	AS133481 AIS Fibre	`11.15ms` from Bangkok, TH
91.5.254.118	AS3320 Deutsche Telekom AG	`1.95ms` from Berlin, DE
35.165.247.246	AS16509 Amazon.com, Inc.	`0.11ms` from Boardman, US
44.242.204.38	AS16509 Amazon.com, Inc.	`0.55ms` from Boardman, US
5.12.222.134	AS8708 DIGI ROMANIA S.A.	`0.90ms` from Bucharest, RO
91.137.134.86	AS24822 OPC Networks Kft.	`3.10ms` from Budapest, HU
96.51.173.118	AS6327 Shaw Communications	`4.76ms` from Calgary, CA
43.138.215.182	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.96ms` from Guangzhou, CN
221.127.201.214	AS9304 HGC Global Communications Limited	`2.25ms` from Hong Kong, HK

Traceroute

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

traceroute -a -n -q1 -f5 103.19.4.204

traceroute to 103.19.4.204 (103.19.4.204): 64 hops max, 52 byte packets

5 [] 43.243.21.51 0.985 ms

6 *

7 [AS56028] 103.19.4.204 1.184 ms

Measurement taken from

IPinfo ProbeNet in Auckland, NZ

On December 14th 2025

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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