1. All IP Ranges
  2. 203.0.0.0/8
  3. AS703  | 203.102.0.0/15

203.102.0.0/15

AS703  ·  Verizon Business

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Summary

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

WHOIS Details

inetnum:        203.102.0.0 - 203.103.255.255
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-irt:        IRT-VERIZON-AU
last-modified:  2020-05-27T13:02:21Z
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
mnt-by:         MAINT-DNS-UUNET
last-modified:  2026-01-29T02:01:56Z
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
abuse-mailbox:  abuse.apac@verizon.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-29T02:02:25Z
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 203.0.0.0/8

Range ASN Company Num of IPs
203.40.0.0/13 AS1221 Telstra Limited 524,288
203.48.0.0/14 AS1221 Telstra Limited 262,144
203.36.0.0/14 AS1221 Telstra Limited 262,144
203.52.0.0/15 AS1221 Telstra Limited 131,072
203.68.0.0/16 AS1659 Taiwan Academic Network 65,536
203.177.0.0/16 AS17894 Globe Telecom 65,536
203.227.0.0/16 AS9973 SEJONG NETWORKS 65,536
203.74.0.0/16 AS3462 Data Communication Business Group, 65,536
203.225.0.0/16 AS4766 KOLON BENIT 65,536
203.177.0.0/16 AS4775 Globe Telecom 65,536
203.73.0.0/16 AS4780 Digital United Inc. 65,536
203.219.0.0/16 AS7545 TPG Internet Pty Ltd. 65,536
203.157.0.0/16 AS9649 Ministry of Public Health, Thailand 65,536
203.182.0.0/16 AS4673 NTT DATA CORPORATION 65,536
203.151.0.0/16 AS133529 Internet Thailand Company Limited 65,536
203.197.0.0/16 AS4755 Internet Service Provider 65,536
203.218.0.0/16 AS4760 PCCW Limited 65,536
203.70.0.0/16 AS4780 Digital United Inc. 65,536
203.67.0.0/16 AS4780 Digital United Inc. 65,536
203.155.0.0/16 AS23644 KSC Commercial Internet Co. Ltd. 65,536
203.155.0.0/16 AS55844 KSC Commercial Internet Co. Ltd. 65,536
203.151.0.0/16 AS4618 Internet Thailand Company Limited 65,536
203.206.0.0/16 AS7545 iiNet Limited 65,536
203.224.0.0/16 AS9273 ITCENENTEC CO.,LTD. 65,536
203.85.0.0/16 AS4058 CITIC Telecom International CPC Limited 65,536
203.75.0.0/16 AS3462 Data Communication Business Group, 65,536
203.125.0.0/16 AS3758 SingNet Pte Ltd 65,536
203.231.0.0/16 AS3608 SEJONG NETWORKS 65,536
203.155.0.0/16 AS17478 KSC Commercial Internet Co. Ltd. 65,536
203.206.0.0/16 AS4739 iiNet Limited 65,536
203.59.0.0/16 AS4739 iiNet Limited 65,536
203.69.0.0/16 AS137280 Data Communication Business Group, 65,536
203.200.0.0/16 AS4755 Internet Service Provider 65,536
203.108.0.0/16 AS703 OzEmail Pty Ltd 65,536
203.154.0.0/16 AS4618 Internet Thailand Company Limited 65,536
203.155.0.0/16 AS135620 KSC Commercial Internet Co. Ltd. 65,536
203.177.0.0/16 AS132199 Globe Telecom 65,536
203.231.0.0/16 AS9973 SEJONG NETWORKS 65,536
203.227.0.0/16 AS23584 SEJONG NETWORKS 65,536
203.231.0.0/16 AS23593 SEJONG NETWORKS 65,536
203.69.0.0/16 AS3462 Data Communication Business Group, 65,536
203.177.0.0/16 AS24179 Globe Telecom 65,536
203.177.0.0/16 AS132595 Globe Telecom 65,536
203.66.0.0/16 AS3462 Data Communication Business Group, 65,536
203.61.0.0/16 AS703 Verizon Australia PTY Limited 65,536
203.64.0.0/16 AS1659 Taiwan Academic Network 65,536
203.59.0.0/16 AS7545 iiNet Limited 65,536
203.200.0.0/16 AS40009 Internet Service Provider 65,536
203.162.0.0/16 AS7643 Vietnam Posts and Telecommunications Group 65,536

Hosted domains

There are 10 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
203.103.171.142 e-summit.com.au 5
203.103.171.133 superdirections.com.au 1
203.103.171.42 acladvantage.com.au 1
203.103.171.139 smtservice.com.au 1
203.103.211.255 pibins.com.au 1
203.102.137.217 kingsparking.com.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

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

IP Address ASN Details
203.102.120.1 AS703 Verizon Business 1.01ms from Sydney, AU
203.102.115.34 AS703 Verizon Business 0.56ms from Sydney, AU
203.102.32.129 AS703 Verizon Business 0.69ms from Sydney, AU
203.102.121.74 AS703 Verizon Business 1.45ms from Sydney, AU
203.102.114.225 AS703 Verizon Business 1.11ms from Sydney, AU
203.103.244.221 AS703 Verizon Business 0.58ms from Singapore, SG

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
23.12.145.15 AS20940 Akamai International B.V. 0.24ms from Ashburn, US
98.226.200.31 AS7922 Comcast Cable Communications, LLC 5.08ms from Chicago, US
195.36.129.95 AS5410 Bouygues Telecom SA 5.23ms from Lyon, FR
122.100.217.31 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.76ms from Macau, MO
81.74.20.255 AS3269 Telecom Italia S.p.A. 2.52ms from Milan, IT
72.188.35.255 AS33363 Charter Communications, Inc 5.13ms from Orlando, US
120.75.150.15 AS2527 Sony Network Communications Inc. 1.89ms from Osaka, JP
20.235.133.207 AS8075 Microsoft Corporation 0.30ms from Saint Thomas Mount, IN
139.217.254.175 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 2.66ms from Shanghai, CN
172.67.224.127 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
70.106.29.175 AS701 Verizon Business 7.36ms from Ashburn, US
156.208.165.111 AS8452 TE-AS 5.86ms from Cairo, EG
104.154.181.191 AS396982 Google LLC 0.36ms from Council Bluffs, US
34.71.160.175 AS396982 Google LLC 0.37ms from Council Bluffs, US
121.37.6.31 AS55990 Huawei Cloud Service data center 1.75ms from Guangzhou, CN
116.52.17.255 AS4134 CHINANET-BACKBONE 0.70ms from Kunming, CN
86.160.168.191 AS2856 British Telecommunications PLC 1.88ms from London, GB
86.17.57.255 AS5089 Virgin Media Limited 5.01ms from London, GB
105.168.241.111 AS37119 UNITEL SA 0.82ms from Luanda, AO
83.46.218.143 AS3352 TELEFONICA DE ESPANA S.A.U. 8.55ms from Madrid, ES
197.249.115.79 AS25139 TVCABO - Comunicacoes Multimedia, Lda 1.19ms from Maputo, MZ
222.93.205.255 AS4134 CHINANET-BACKBONE 5.11ms from Nanjing, CN
83.200.13.79 AS3215 Orange S.A. 16.44ms from Paris, FR
27.192.241.95 AS4837 CHINA UNICOM China169 Backbone 5.84ms from Qingdao, CN
98.248.193.31 AS7922 Comcast Cable Communications, LLC 7.01ms from Santa Clara, US

Traceroute

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

$
traceroute -a -n -q1 -m4 203.102.171.158
traceroute to 203.102.171.158 (203.102.171.158): 4 hops max, 52 byte packets
2 *
3 *
4 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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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