203.166.0.0/17

AS703 · Verizon Business

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Summary

Country	Australia
Domain	verizon.com
ASN	AS703
Registry	APNIC
ID	VZB-AU-NETBLOCK

WHOIS Details

inetnum:        203.166.0.0 - 203.166.127.255
netname:        VzB-AU-NETBLOCK
descr:          Verizon Australia PTY Limited
descr:          Verizon Business Network
country:        AU
org:            ORG-VAPL3-AP
admin-c:        UI2-AP
tech-c:         UI2-AP
abuse-c:        AV293-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-DNS-UUNET
mnt-routes:     MAINT-DNS-UUNET
mnt-irt:        IRT-VERIZON-AU
last-modified:  2020-05-27T13:02:25Z
source:         APNIC

irt:            IRT-VERIZON-AU
address:        UUNET House, 203 Pacific Highway
address:        St Leonards, NSW, 2065
e-mail:         abuse.apac@verizon.com
abuse-mailbox:  abuse.apac@verizon.com
admin-c:        UI2-AP
tech-c:         UI2-AP
auth:           # Filtered
remarks:        abuse.apac@verizon.com is invalid
mnt-by:         MAINT-DNS-UUNET
last-modified:  2025-09-04T01:00:09Z
source:         APNIC

organisation:   ORG-VAPL3-AP
org-name:       Verizon Australia Pty Limited
org-type:       LIR
country:        AU
address:        Level 3
address:        203 Pacific Highway
phone:          +65-6248-6513
fax-no:         +65-6248-6501
e-mail:         stephen.r.middleton@verizon.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:45Z
source:         APNIC

role:           ABUSE VERIZONAU
country:        ZZ
address:        UUNET House, 203 Pacific Highway
address:        St Leonards, NSW, 2065
phone:          +000000000
e-mail:         abuse.apac@verizon.com
admin-c:        UI2-AP
tech-c:         UI2-AP
nic-hdl:        AV293-AP
remarks:        Generated from irt object IRT-VERIZON-AU
remarks:        abuse.apac@verizon.com is invalid
abuse-mailbox:  abuse.apac@verizon.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-22T22:44:36Z
source:         APNIC

role:           UUNET-AU IPAdmins
address:        UUNET House, 203 Pacific Highway
address:        St Leonards, NSW, 2065
country:        AU
phone:          +61-2-9434-5000
fax-no:         +61-2-9434-5888
e-mail:         abuse@hk.verizonbusiness.com
admin-c:        UI2-AP
tech-c:         UI2-AP
nic-hdl:        UI2-AP
remarks:        Admin emails: aspacsystemstac@au.mci.com
mnt-by:         MAINT-DNS-UUNET
last-modified:  2008-09-04T07:54:15Z
source:         APNIC

Overlapping Ranges

BGP prefixes that are contained by 203.166.0.0/17

Range	ASN	Company	Num of IPs
203.166.34.0/24	AS15572	CYBERTRUST IDM CIRCUITS	256
203.166.41.0/24	AS1689	internal project	256
203.166.83.0/24	AS395753	UUNET Non-Portable Customer Assignment	256

Nearby Ranges

BGP prefixes that overlap with 203.166.0.0/16

Range	ASN	Company	Num of IPs
203.166.224.0/19	AS7545	iiNet Limited	8,192
203.166.128.0/20	AS10031	WEBSATMEDIA PTE LTD	4,096
203.166.192.0/20	AS9326	PT Centrin Online Prima	4,096
203.166.140.0/22	AS10031	Cloud Service	1,024
203.166.220.0/22	AS63981	43/F, AIA Tower, 183 Electric Road, North Point, Hong Kong	1,024
203.166.158.0/23	AS139719	WEBSATMEDIA PTE LTD	512
203.166.83.0/24	AS395753	UUNET Non-Portable Customer Assignment	256
203.166.158.0/24	AS139719	Cloud Service	256
203.166.159.0/24	AS139719	Cloud Service	256
203.166.216.0/24	AS133736	TASMANET	256
203.166.217.0/24	AS45319	Universitas Bhayangkara	256
203.166.218.0/24	AS56307	NSW Education Standards Authority	256
203.166.219.0/24	AS45657	NSW Rural Fire Service	256
203.166.34.0/24	AS15572	CYBERTRUST IDM CIRCUITS	256
203.166.41.0/24	AS1689	internal project	256

Hosted domains

There are 59 domain names hosted across 27 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.166.103.244	secured-login.com	19
203.166.101.41	countrylifebakery.com.au	5
203.166.101.188	artofwa.com.au	5
203.166.11.198	actsglobalchurches.org	5
203.166.24.28	fowleskitchens.com.au	2
203.166.101.214	redlin.biz	2
203.166.19.146	taxpayer.com.au	1
203.166.81.53	australiannationaldictionary.com	1
203.166.101.42	slatebourbon.com.au	1
203.166.101.206	132080.com.au	1
203.166.101.159	wildoatsyachting.com.au	1
203.166.123.141	getfitrewards.com.au	1
203.166.85.10	waimor.com.au	1
203.166.39.203	chaos.mobi	1
203.166.62.200	rsasecurity.com.au	1
203.166.6.172	myfreshhope.com.au	1
203.166.101.215	smartstix.com.au	1
203.166.39.67	eluomeng.com.cn	1
203.166.39.71	eluomeng.com.tw	1
203.166.103.41	rentalbonds.vic.gov.au	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

Read more

Pingable IPs

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

IP Address	ASN	Details
203.166.97.114	AS703 Verizon Business	`0.70ms` from Sydney, AU
203.166.121.153	AS703 Verizon Business	`0.97ms` from Sydney, AU
203.166.27.13	AS703 Verizon Business	`0.73ms` from Sydney, AU
203.166.16.237	AS703 Verizon Business	`1.00ms` from Sydney, AU
203.166.114.25	AS703 Verizon Business	`1.85ms` from Sydney, AU
203.166.52.2	AS1699 Verizon Business	`0.64ms` from Sydney, AU
203.166.40.129	AS703 Verizon Business	`0.97ms` from Sydney, AU
203.166.46.237	AS703 Verizon Business	`1.14ms` from Sydney, AU
203.166.38.209	AS703 Verizon Business	`1.04ms` from Sydney, AU
203.166.50.97	AS703 Verizon Business	`1.15ms` from Sydney, AU
203.166.42.221	AS703 Verizon Business	`0.93ms` from Sydney, AU
203.166.81.33	AS703 Verizon Business	`0.94ms` from Sydney, AU
203.166.6.242	AS703 Verizon Business	`1.99ms` from Sydney, AU
203.166.96.8	AS703 Verizon Business	`0.68ms` from Sydney, AU
203.166.53.254	AS1699 Verizon Business	`0.79ms` from Sydney, AU
203.166.89.142	AS703 Verizon Business	`0.85ms` from Sydney, AU
203.166.79.14	AS12234 Verizon Business	`1.51ms` from Sydney, AU
203.166.99.161	AS703 Verizon Business	`0.72ms` from Sydney, AU
203.166.18.3	AS703 Verizon Business	`0.90ms` from Sydney, AU
203.166.22.73	AS703 Verizon Business	`1.32ms` from Sydney, AU
203.166.30.3	AS703 Verizon Business	`0.73ms` from Sydney, AU
203.166.112.224	AS703 Verizon Business	`1.49ms` from Sydney, AU
203.166.5.133	AS703 Verizon Business	`1.07ms` from Sydney, AU
203.166.48.201	AS703 Verizon Business	`0.96ms` from Sydney, AU
203.166.39.114	AS703 Verizon Business	`0.75ms` from Sydney, AU

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
92.97.246.1	AS5384 Emirates Internet	`3.90ms` from Al Fujairah City, AE
130.37.238.1	AS1103 SURF B.V.	`0.91ms` from Amsterdam, NL
24.132.234.1	AS33915 Vodafone Libertel B.V.	`5.32ms` from Amsterdam, NL
184.6.167.129	AS19901 Brightspeed	`6.63ms` from Ashburn, US
204.12.20.225	AS20021 Ntirety, Inc.	`4.52ms` from Ashburn, US
149.234.247.1	AS23167 Bayer Corporation	`0.40ms` from Ashburn, US
63.77.11.145	AS701 Verizon Business	`10.09ms` from Atlanta, US
24.98.188.1	AS7922 Comcast Cable Communications, LLC	`1.46ms` from Atlanta, US
171.98.146.1	AS17552 True Online	`2.63ms` from Bangkok, TH
89.216.140.1	AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o.	`2.21ms` from Belgrade, RS
146.168.1.1	AS11776 Breezeline	`2.60ms` from Boston, US
179.176.108.193	AS18881 TELEFÔNICA BRASIL S.A	`14.29ms` from Brasilia, BR
168.169.101.113	AS25935 Erie 1 BOCES	`2.98ms` from Buffalo, US
116.169.200.1	AS4837 CHINA UNICOM China169 Backbone	`6.16ms` from Chengdu, CN
50.54.16.1	AS5650 Frontier Communications of America, Inc.	`10.21ms` from Chicago, US
107.201.191.97	AS7018 AT&T Enterprises, LLC	`9.51ms` from Chicago, US
123.145.92.1	AS4837 CHINA UNICOM China169 Backbone	`1.92ms` from Chongqing, CN
91.101.70.129	AS15516 DKTV A/S	`0.71ms` from Copenhagen, DK
175.166.125.65	AS4837 CHINA UNICOM China169 Backbone	`12.04ms` from Dalian, CN
24.162.54.1	AS11427 Charter Communications Inc	`9.51ms` from Dallas, US
209.215.138.129	AS7018 AT&T Enterprises, LLC	`4.29ms` from Dallas, US
24.236.55.81	AS4181 TDS TELECOM	`16.04ms` from Denver, US
188.141.26.1	AS6830 Liberty Global B.V.	`0.69ms` from Dublin, IE
46.182.17.1	AS43847 Martin Prager trading as "NbIServ"	`8.21ms` from Frankfurt am Main, DE
212.68.225.1	AS12392 VOO S.A.	`6.71ms` from Gravelines, FR

Traceroute

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

traceroute -a -n -q1 -f2 203.166.44.2

traceroute to 203.166.44.2 (203.166.44.2): 64 hops max, 52 byte packets

2 [AS174] 154.18.35.200 10.942 ms

3 [AS174] 154.54.140.54 7.455 ms

4 [AS703] 203.166.44.2 10.076 ms

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On September 25th 2025

What are IP address ranges?

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