203.166.0.0/17

AS703  ·  Verizon Business

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        UI2-AP
tech-c:         UI2-AP
auth:           # Filtered
remarks:        [email protected] is invalid
mnt-by:         MAINT-DNS-UUNET
last-modified:  2025-11-18T00:26:31Z
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:         [email protected]
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:         [email protected]
admin-c:        UI2-AP
tech-c:         UI2-AP
nic-hdl:        AV293-AP
remarks:        Generated from irt object IRT-VERIZON-AU
remarks:        [email protected] is invalid
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-15T02:02:38Z
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:         [email protected]
admin-c:        UI2-AP
tech-c:         UI2-AP
nic-hdl:        UI2-AP
remarks:        Admin emails: [email protected]
mnt-by:         MAINT-DNS-UUNET
last-modified:  2008-09-04T07:54:15Z
source:         APNIC

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
203.166.220.0/22 AS63981 43/F, AIA Tower, 183 Electric Road, North Point, Hong Kong 1,024
203.166.140.0/22 AS10031 Cloud Service 1,024
203.166.158.0/23 AS139719 WEBSATMEDIA PTE LTD 512
203.166.219.0/24 AS45657 NSW Rural Fire Service 256
203.166.158.0/24 AS139719 Cloud Service 256
203.166.216.0/24 AS133736 TASMANET 256
203.166.218.0/24 AS56307 NSW Education Standards Authority 256
203.166.159.0/24 AS139719 Cloud Service 256
203.166.217.0/24 AS45319 Universitas Bhayangkara 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 mvision.com.au 19
203.166.11.198 actsglobalchurches.com 5
203.166.101.41 pilotbaker.com 5
203.166.101.188 slbfinancehub.com 5
203.166.101.214 redlin.biz 2
203.166.24.28 fowleskitchens.com.au 2
203.166.81.53 australiannationaldictionary.com 1
203.166.62.200 rsasecurity.com.au 1
203.166.10.66 anzgcis.com 1
203.166.19.146 taxpayer.com.au 1
203.166.39.203 chaos.mobi 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
203.166.22.61 ibusiness.net.au 1
203.166.101.11 offis.cloud 1
203.166.123.140 fitrewards.com.au 1
203.166.101.215 smartstix.com.au 1
203.166.39.67 eluomeng.com.cn 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

Pingable IPs

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

IP Address ASN Details
203.166.44.2 AS703 Verizon Business 0.51ms from Singapore, SG
203.166.47.145 AS703 Verizon Business 1.43ms from Sydney, AU
203.166.39.113 AS703 Verizon Business 0.94ms from Sydney, AU
203.166.6.242 AS703 Verizon Business 1.99ms from Sydney, AU
203.166.40.129 AS703 Verizon Business 1.00ms from Sydney, AU
203.166.26.145 AS703 Verizon Business 1.04ms from Sydney, AU
203.166.30.2 AS703 Verizon Business 0.75ms from Sydney, AU
203.166.16.241 AS703 Verizon Business 1.04ms from Sydney, AU
203.166.46.241 AS703 Verizon Business 0.90ms from Sydney, AU
203.166.42.214 AS703 Verizon Business 0.84ms from Sydney, AU
203.166.10.97 AS703 Verizon Business 1.07ms from Sydney, AU
203.166.22.74 AS703 Verizon Business 1.24ms from Sydney, AU
203.166.32.129 AS703 Verizon Business 13.15ms from Sydney, AU
203.166.11.121 AS703 Verizon Business 0.94ms from Sydney, AU
203.166.5.133 AS703 Verizon Business 1.73ms from Sydney, AU
203.166.4.225 AS703 Verizon Business 1.71ms from Sydney, AU
203.166.38.209 AS703 Verizon Business 1.00ms from Sydney, AU
203.166.43.49 AS703 Verizon Business 0.97ms from Sydney, AU
203.166.17.62 AS703 Verizon Business 0.75ms from Sydney, AU
203.166.29.249 AS703 Verizon Business 1.02ms from Sydney, AU
203.166.25.41 AS703 Verizon Business 1.41ms from Sydney, AU
203.166.18.3 AS703 Verizon Business 1.04ms from Sydney, AU
203.166.28.25 AS703 Verizon Business 0.96ms from Sydney, AU
203.166.27.66 AS703 Verizon Business 1.56ms from Sydney, AU
203.166.83.1 AS703 Verizon Business 1.11ms 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
110.228.187.1 AS4837 CHINA UNICOM China169 Backbone 8.10ms from Beijing, CN
186.81.208.1 AS10620 Telmex Colombia S.A. 12.31ms from Bogota, CO
190.90.135.1 AS27837 Dialnet de Colombia S.A. E.S.P. 15.95ms from Bogota, CO
64.222.129.1 AS13977 Fidium 3.06ms from Boston, US
208.251.247.145 AS701 Verizon Business 2.96ms from Boston, US
188.250.247.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 1.09ms from Braga, PT
186.23.56.1 AS27747 Telecentro S.A. 1.29ms from Buenos Aires, AR
41.33.176.241 AS8452 TE-AS 1.57ms from Cairo, EG
71.10.24.1 AS20115 Charter Communications LLC 11.07ms from Chicago, US
73.208.139.1 AS7922 Comcast Cable Communications, LLC 5.14ms from Chicago, US
181.167.247.1 AS7303 Telecom Argentina S.A. 0.64ms from Cordoba, AR
34.122.207.113 AS396982 Google LLC 0.11ms from Council Bluffs, US
66.83.70.177 AS7029 Windstream Communications LLC 0.48ms from Dallas, US
103.164.205.209 AS136287 Falconet Internet Pvt.ltd. 5.76ms from Delhi, IN
24.236.55.81 AS4181 TDS TELECOM 16.06ms from Denver, US
86.47.12.1 AS5466 Eircom Limited 3.26ms from Dublin, IE
169.0.56.1 AS37611 AFRIHOST SP (PTY) LTD 1.46ms from Durban, ZA
143.93.184.1 AS2857 Johannes Gutenberg-Universitaet Mainz 2.58ms from Frankfurt am Main, DE
221.4.66.65 AS17816 China Unicom IP network China169 Guangdong province 3.07ms from Guangzhou, CN
219.137.59.1 AS4134 CHINANET-BACKBONE 2.06ms from Guangzhou, CN
106.58.226.1 AS4134 CHINANET-BACKBONE 8.15ms from Guiyang, CN
59.149.247.1 AS9269 Hong Kong Broadband Network Ltd. 0.86ms from Hong Kong, HK
141.239.130.1 AS36149 Hawaiian Telcom Services Company, Inc. 4.42ms from Honolulu, US
183.166.56.1 AS4134 CHINANET-BACKBONE 7.79ms from Huai'an, CN
118.136.76.1 AS23700 Linknet-Fastnet ASN 1.77ms from Jakarta, ID

Traceroute

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

$
traceroute -a -n -q1 -m5 203.166.12.172
traceroute to 203.166.12.172 (203.166.12.172): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Sandefjord, NO
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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs