146.88.18.0/24

AS55819 · CAMPAIGN MONITOR PTY LTD

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Summary

Country	Australia
Domain	campaignmonitor.com
ASN	AS55819
Registry	APNIC
ID	CAMPAIGNMONITOR-AU

WHOIS Details

inetnum:        146.88.18.0 - 146.88.18.255
netname:        CAMPAIGNMONITOR-AU
descr:          CAMPAIGN MONITOR PTY LTD
country:        AU
org:            ORG-CMPL1-AP
admin-c:        CMPL2-AP
tech-c:         CMPL2-AP
abuse-c:        AC2179-AP
status:         ALLOCATED PORTABLE
remarks:        Email Service Provider (ESP)
remarks:        http://www.campaignmonitor.com/
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-AU-CAMPAIGN
mnt-routes:     MAINT-AU-CAMPAIGN
mnt-irt:        IRT-CAMPAIGN-AU
last-modified:  2020-10-21T13:05:42Z
source:         APNIC

irt:            IRT-CAMPAIGN-AU
address:        CAMPAIGN MONITOR PTY LTD
address:        49th Fl, 8 Parramatta Sq, Parramatta
e-mail:         abuse@campaignmonitor.com
abuse-mailbox:  abuse@campaignmonitor.com
admin-c:        CMPL2-AP
tech-c:         CMPL2-AP
auth:           # Filtered
remarks:        abuse@campaignmonitor.com was validated on 2025-10-07
mnt-by:         MAINT-AU-CAMPAIGN
last-modified:  2025-11-18T00:28:20Z
source:         APNIC

organisation:   ORG-CMPL1-AP
org-name:       CAMPAIGN MONITOR PTY LTD
org-type:       LIR
country:        AU
address:        49th Fl, 8 Parramatta Sq
phone:          +61-28518-7100
fax-no:         +61-29521-5316
e-mail:         nie@campaignmonitor.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-07-17T12:55:56Z
source:         APNIC

role:           ABUSE CAMPAIGNAU
country:        ZZ
address:        CAMPAIGN MONITOR PTY LTD
address:        49th Fl, 8 Parramatta Sq, Parramatta
phone:          +000000000
e-mail:         abuse@campaignmonitor.com
admin-c:        CMPL2-AP
tech-c:         CMPL2-AP
nic-hdl:        AC2179-AP
remarks:        Generated from irt object IRT-CAMPAIGN-AU
remarks:        abuse@campaignmonitor.com was validated on 2025-10-07
abuse-mailbox:  abuse@campaignmonitor.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-07T15:34:45Z
source:         APNIC

role:           CAMPAIGN MONITOR PTY LTD
address:        49th Fl, 8 Parramatta Sq, Parramatta
country:        AU
phone:          +61-2-9521-5312
e-mail:         abuse@campaignmonitor.com
admin-c:        CMPL2-AP
tech-c:         CMPL2-AP
nic-hdl:        CMPL2-AP
mnt-by:         MAINT-AU-CAMPAIGN
remarks:        -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+ Send all spam and abuse reports to abuse@campaignmonitor.com.  Please include detailed information such as full message headers with times in UTC. - Send all network related issues such as routing to netops@campaignmonitor.com. -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+
last-modified:  2024-07-16T22:02:35Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 146.88.0.0/16

Range	ASN	Company	Num of IPs
146.88.32.0/19	AS132280	Symphony Communication 123 Suntowers Building B, 35th-36th Floor, Vibhavadee Rangsit Road,Chomphon, Chatuchak	8,192
146.88.64.0/20	AS55821	RADIUS TELECOMS, INC.	4,096
146.88.0.0/20	AS17153	National Radio Astronomy Observatory	4,096
146.88.232.0/21	AS53589	PlanetHoster France	2,048
146.88.208.0/21	AS30967	Truphone Inc.	2,048
146.88.152.0/21	AS133847	Anpple Tech Enterprise	2,048
146.88.216.0/21	AS53460	Mon-Cre Telephone Cooperative, Inc.	2,048
146.88.136.0/21	AS16509	Amazon.com, Inc.	2,048
146.88.128.0/21	AS963	XLC PTE. LTD.	2,048
146.88.196.0/22	AS10204	NTT MSC Sdn Bhd	1,024
146.88.176.0/22	AS13767	VeriSpace LLC	1,024
146.88.80.0/22	AS56099	Asian Vision Cable Holdings Inc	1,024
146.88.228.0/22	AS1638	Mott Community College	1,024
146.88.192.0/23	AS6079	THUNDERBOX INC	512
146.88.200.0/23	AS139628	Mega Truenet Communication Co., Ltd.	512
146.88.202.0/23	AS58424	Xinwei (Cambodia) Telecom Co. Ltd	512
146.88.206.0/23	AS58424	Xinwei (Cambodia) Telecom Co. Ltd	512
146.88.204.0/23	AS139628	Mega Truenet Communication Co., Ltd.	512
146.88.16.0/23	AS55819	CAMPAIGN MONITOR PTY LTD	512
146.88.224.0/23	AS395594	Consumers Energy Company	512
146.88.95.0/24	AS59243	AKT-MANILA	256
146.88.128.0/24	AS963	XLC-TYO	256
146.88.129.0/24	AS963	XLC-TYO	256
146.88.130.0/24	AS963	XLC-TYO	256
146.88.131.0/24	AS963	XLC-TYO	256
146.88.132.0/24	AS963	XLC-TYO	256
146.88.133.0/24	AS963	XLC-TYO	256
146.88.134.0/24	AS963	XLC-TYO	256
146.88.135.0/24	AS963	XLC-TYO	256
146.88.40.0/24	AS132280	Symphony Internet Service Provider	256
146.88.56.0/24	AS132280	Symphony Internet Service Provider	256
146.88.57.0/24	AS132280	Symphony Internet Service Provider	256
146.88.58.0/24	AS132280	Symphony Internet Service Provider	256
146.88.152.0/24	AS133847	Anpple Tech Enterprise	256
146.88.153.0/24	AS133847	Anpple Tech Enterprise	256
146.88.154.0/24	AS133847	Anpple Tech Enterprise	256
146.88.155.0/24	AS133847	Anpple Tech Enterprise	256
146.88.157.0/24	AS133847	Anpple Tech Enterprise	256
146.88.41.0/24	AS136255	Telecom International Myanmar Company Limited	256
146.88.36.0/24	AS136393	Symphony Internet Service Provider	256
146.88.37.0/24	AS136393	Symphony Internet Service Provider	256
146.88.54.0/24	AS136393	Symphony Internet Service Provider	256
146.88.148.0/24	AS393594	United States Naval Observatory	256
146.88.29.0/24	AS395034	Zthernet, LLC	256
146.88.28.0/24	AS55819	CAMPAIGN MONITOR PTY LTD	256
146.88.206.0/24	AS58424	Xinwei (Cambodia) Telecom Co. Ltd, # Building No.B3 and No.C31, Street 169,Sangkat Veal Vong , Khan 7 Makara, Phnom Penh.	256
146.88.88.0/24	AS59243	MEGA-MANILA	256

Hosted domains

There are 10 domain names hosted across 20 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
146.88.18.77	cmail24.com	1
146.88.18.73	cmail22.com	1
146.88.18.70	cmail23.com	1
146.88.18.69	cmail23.com	1
146.88.18.74	cmail22.com	1
146.88.18.79	cmail25.com	1
146.88.18.90	cmail30.com	1
146.88.18.82	cmail26.com	1
146.88.18.89	cmail30.com	1
146.88.18.88	cmail29.com	1
146.88.18.85	cmail28.com	1
146.88.18.72	cmail21.com	1
146.88.18.71	cmail21.com	1
146.88.18.86	cmail28.com	1
146.88.18.78	cmail24.com	1
146.88.18.87	cmail29.com	1
146.88.18.80	cmail25.com	1
146.88.18.83	cmail27.com	1
146.88.18.84	cmail27.com	1
146.88.18.81	cmail26.com	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

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Pingable IPs

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

IP Address	ASN	Details
146.88.18.64	AS55819 CAMPAIGN MONITOR PTY LTD	`0.17ms` from San Jose, US

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
86.85.250.200	AS1136 KPN B.V.	`2.72ms` from Amsterdam, NL
93.203.1.184	AS3320 Deutsche Telekom AG	`3.84ms` from Frankfurt am Main, DE
218.20.5.248	AS4134 CHINANET-BACKBONE	`2.48ms` from Guangzhou, CN
2.241.65.88	AS6805 Telefonica Germany GmbH & Co.OHG	`1.08ms` from Hamburg, DE
14.179.169.104	AS45899 VNPT Corp	`6.61ms` from Ho Chi Minh City, VN
79.154.127.216	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.86ms` from Madrid, ES
174.88.127.72	AS577 Bell Canada	`3.50ms` from Montreal, CA
79.53.46.88	AS3269 Telecom Italia S.p.A.	`15.08ms` from Naples, IT
49.251.125.216	AS9617 JCOM Co., Ltd.	`7.07ms` from Osaka, JP
45.61.50.120	AS36007 Kamatera, Inc.	`0.25ms` from Seattle, US
49.31.0.136	AS4766 Korea Telecom	`7.50ms` from Seoul, KR
165.12.188.136	AS9509 Department of Employment and Workplace Relations	`3.88ms` from Sydney, AU
111.234.230.56	AS10013 FreeBit Co.,Ltd.	`12.30ms` from Tokyo, JP
34.196.19.72	AS14618 Amazon.com, Inc.	`0.52ms` from Ashburn, US
44.222.112.168	AS14618 Amazon.com, Inc.	`0.72ms` from Ashburn, US
73.119.116.88	AS7922 Comcast Cable Communications, LLC	`7.40ms` from Boston, US
54.155.107.200	AS16509 Amazon.com, Inc.	`0.15ms` from Dublin, IE
111.12.109.24	AS9808 China Mobile Communications Group Co., Ltd.	`10.63ms` from Liuzhou, CN
151.20.19.136	AS1267 WIND TRE S.P.A.	`2.61ms` from Milan, IT
70.126.10.120	AS33363 Charter Communications, Inc	`9.37ms` from Orlando, US
118.15.81.72	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.91ms` from Osaka, JP
86.254.189.232	AS3215 Orange S.A.	`11.18ms` from Saint-Denis, FR
23.49.31.168	AS16625 Akamai Technologies, Inc.	`1.48ms` from Sandefjord, NO
222.125.239.200	AS17962 ShenZhen Topway Video Communication Co. Ltd	`3.82ms` from Shenzhen, CN
171.116.231.88	AS4837 CHINA UNICOM China169 Backbone	`3.37ms` from Taiyuan, CN

Traceroute

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

traceroute -a -n -q1 -f3 146.88.18.55

traceroute to 146.88.18.55 (146.88.18.55): 64 hops max, 52 byte packets

3 [] 206.223.116.109 1.379 ms

4 [AS55819] 146.88.18.55 0.247 ms

Measurement taken from

IPinfo ProbeNet in San Jose, US

On March 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.

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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