203.166.79.0/24

AS12234 · Verizon Business

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Summary

Country	Australia
Domain	mci.com
ASN	AS12234
Parent Range	203.166.0.0/17
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:  2026-02-13T02:02:42Z
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:  2026-02-13T02:02:58Z
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 contain 203.166.79.0/24

Range	ASN	Company	Num of IPs
203.166.0.0/17	AS703	Verizon Australia PTY Limited	32,768
203.166.0.0/17	AS12234	Verizon Australia PTY Limited	32,768

Nearby Ranges

BGP prefixes that overlap with 203.166.0.0/16

Range	ASN	Company	Num of IPs
203.166.0.0/17	AS12234	Verizon Australia PTY Limited	32,768
203.166.0.0/17	AS703	Verizon Australia PTY Limited	32,768
203.166.224.0/19	AS7545	iiNet Limited	8,192
203.166.192.0/20	AS9326	PT Centrin Online Prima	4,096
203.166.128.0/20	AS10031	WEBSATMEDIA PTE LTD	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
203.166.129.0/24	AS10031	Cloud Service	256
203.166.130.0/24	AS10031	Cloud Service	256
203.166.216.0/24	AS133736	TASMANET	256
203.166.158.0/24	AS139719	Cloud Service	256
203.166.217.0/24	AS45319	Universitas Bhayangkara	256
203.166.219.0/24	AS45657	NSW Rural Fire Service	256
203.166.218.0/24	AS56307	NSW Education Standards Authority	256
203.166.136.0/24	AS10031	Cloud Service	256
203.166.134.0/24	AS10031	Cloud Service	256
203.166.131.0/24	AS10031	Cloud Service	256
203.166.138.0/24	AS10031	Cloud Service	256
203.166.159.0/24	AS10031	WebSatMedia	256
203.166.137.0/24	AS10031	Cloud Service	256
203.166.135.0/24	AS10031	Cloud Service	256

Hosted domains

There are no domains currently hosted on this ASN.

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
108.254.111.184	AS7018 AT&T Enterprises, LLC	`4.18ms` from Atlanta, US
181.51.217.88	AS10620 Telmex Colombia S.A.	`10.54ms` from Bogota, CO
71.71.33.232	AS11426 Charter Communications Inc	`6.18ms` from Charlotte, US
3.135.136.248	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
84.151.7.200	AS3320 Deutsche Telekom AG	`5.94ms` from Frankfurt am Main, DE
108.35.3.216	AS701 Verizon Business	`2.19ms` from New York City, US
58.188.174.232	AS17511 OPTAGE Inc.	`3.13ms` from Osaka, JP
192.29.109.152	AS31898 Oracle Corporation	`1.02ms` from Phoenix, US
54.209.106.248	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
98.210.173.56	AS7922 Comcast Cable Communications, LLC	`2.56ms` from San Jose, US
1.219.212.200	AS3786 LG DACOM Corporation	`2.19ms` from Seoul, KR
218.187.100.152	AS7482 Asia Pacific On-line Service Inc.	`7.13ms` from Taipei, TW
154.250.229.184	AS36947 Telecom Algeria	`11.88ms` from Algiers, DZ
41.239.59.8	AS8452 TE-AS	`5.82ms` from Cairo, EG
107.213.89.8	AS7018 AT&T Enterprises, LLC	`3.37ms` from Chicago, US
27.65.153.232	AS7552 Viettel Group	`1.09ms` from Ho Chi Minh City, VN
78.171.135.8	AS9121 Turk Telekomunikasyon Anonim Sirketi	`5.41ms` from Istanbul, TR
177.86.81.8	AS262625 Aita Provedor de Acesso as Redes de Comunic. E Com	`6.49ms` from Novo Hamburgo, BR
80.11.179.72	AS3215 Orange S.A.	`10.57ms` from Paris, FR
47.81.64.120	AS45102 Alibaba (US) Technology Co., Ltd.	`0.59ms` from Tokyo, JP
182.117.90.8	AS4837 CHINA UNICOM China169 Backbone	`2.22ms` from Zhengzhou, CN
141.144.193.24	AS31898 Oracle Corporation	`0.18ms` from Amsterdam, NL
110.230.66.136	AS4837 CHINA UNICOM China169 Backbone	`12.38ms` from Beijing, CN
190.48.28.136	AS22927 Telefonica de Argentina	`5.44ms` from Buenos Aires, AR
139.14.131.8	AS2857 Johannes Gutenberg-Universitaet Mainz	`3.96ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 203.166.79.14

traceroute to 203.166.79.14 (203.166.79.14): 64 hops max, 52 byte packets

1 [AS49544] 109.200.214.194 0.371 ms

2 [AS2914] 202.68.65.52 0.595 ms

3 [AS703] 210.80.9.57 0.438 ms

4 [] 140.222.4.241 0.907 ms

5 [AS703] 203.166.96.26 0.798 ms

6 [AS703] 203.166.96.45 1.44 ms

7 [AS3371] 166.45.8.228 1.15 ms

8 [AS12234] 203.166.79.14 1.376 ms

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On April 13th 2026

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.

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