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:  2025-11-18T00:26:31Z
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:         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:  2025-11-15T02:02:38Z
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:         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

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
203.166.32.129 AS703 Verizon Business 13.15ms from Sydney, AU
203.166.11.121 AS703 Verizon Business 0.94ms from Sydney, AU
203.166.26.145 AS703 Verizon Business 1.04ms from Sydney, AU
203.166.18.3 AS703 Verizon Business 1.04ms from Sydney, AU
203.166.27.66 AS703 Verizon Business 1.56ms from Sydney, AU
203.166.5.133 AS703 Verizon Business 1.73ms from Sydney, AU
203.166.30.2 AS703 Verizon Business 0.75ms from Sydney, AU
203.166.29.249 AS703 Verizon Business 1.02ms from Sydney, AU
203.166.22.74 AS703 Verizon Business 1.24ms from Sydney, AU
203.166.4.225 AS703 Verizon Business 1.71ms from Sydney, AU
203.166.25.41 AS703 Verizon Business 1.41ms from Sydney, AU
203.166.10.97 AS703 Verizon Business 1.07ms from Sydney, AU
203.166.28.25 AS703 Verizon Business 0.96ms from Sydney, AU
203.166.6.242 AS703 Verizon Business 1.99ms from Sydney, AU
203.166.16.241 AS703 Verizon Business 1.04ms from Sydney, AU
203.166.17.62 AS703 Verizon Business 0.75ms from Sydney, AU
203.166.44.2 AS703 Verizon Business 0.51ms from Singapore, SG
203.166.127.3 AS703 Verizon Business 1.01ms from Sydney, AU
203.166.90.170 AS703 Verizon Business 0.64ms from Sydney, AU
203.166.43.49 AS703 Verizon Business 0.97ms from Sydney, AU
203.166.114.25 AS703 Verizon Business 1.86ms from Sydney, AU
203.166.49.6 AS703 Verizon Business 1.77ms from Sydney, AU
203.166.42.214 AS703 Verizon Business 0.84ms from Sydney, AU
203.166.103.248 AS703 Verizon Business 12.70ms from Sydney, AU
203.166.97.114 AS703 Verizon Business 0.73ms 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
130.37.238.1 AS1103 SURF B.V. 0.82ms from Amsterdam, NL
184.6.167.129 AS19901 Brightspeed 6.73ms from Ashburn, US
84.37.245.145 AS22773 Cox Communications Inc. 2.15ms from Ashburn, US
71.178.141.1 AS701 Verizon Business 3.08ms from Ashburn, US
89.216.140.1 AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o. 2.28ms from Belgrade, RS
73.234.45.129 AS7922 Comcast Cable Communications, LLC 5.60ms from Boston, US
191.222.182.1 AS8167 V tal 3.64ms from Brasilia, BR
122.199.7.33 AS38195 Superloop 1.04ms from Brisbane, AU
109.89.57.1 AS12392 VOO S.A. 2.36ms from Brussels, BE
174.84.247.1 AS20115 Charter Communications LLC 7.68ms from Chicago, US
73.208.139.1 AS7922 Comcast Cable Communications, LLC 5.14ms from Chicago, US
67.184.124.1 AS7922 Comcast Cable Communications, LLC 2.16ms from Chicago, US
12.158.88.33 AS7018 AT&T Enterprises, LLC 1.01ms from Denver, US
71.205.104.1 AS7922 Comcast Cable Communications, LLC 1.66ms from Denver, US
74.204.41.17 AS26554 US Signal Company, L.L.C. 4.19ms from Detroit, US
86.47.129.49 AS5466 Eircom Limited 5.42ms from Dublin, IE
65.140.233.113 AS209 CenturyLink Communications, LLC 0.88ms from Durham, US
138.94.108.1 AS262293 Sistema Oeste de Serviços LTDA 3.87ms from Fortaleza, BR
80.245.40.1 AS197653 KOESIO Networks SAS 7.03ms from Geneve, CH
36.24.200.1 AS4134 CHINANET-BACKBONE 6.03ms from Hangzhou, CN
192.130.73.1 AS1759 Telia Finland Oyj 1.65ms from Helsinki, FI
96.75.218.97 AS7922 Comcast Cable Communications, LLC 8.15ms from Herndon, US
218.188.39.1 AS9304 HGC Global Communications Limited 0.54ms from Hong Kong, HK
49.77.171.209 AS4134 CHINANET-BACKBONE 3.67ms from Huai'an, CN
202.148.26.225 AS9794 PT. Core Mediatech (D-NET) 0.65ms 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 203.166.11.121
traceroute to 203.166.11.121 (203.166.11.121): 64 hops max, 52 byte packets
2 [AS2914] 202.68.65.52 0.406 ms
3 [AS703] 210.80.9.57 0.472 ms
4 [AS703] 203.166.11.121 1.128 ms
Measurement taken from IPinfo ProbeNet in Sydney, AU
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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