AS55819 CAMPAIGN MONITOR PTY LTD 🇦🇺 AU

Announcing 17 prefixes, seen at the RIS collectors.

IPv4 prefixes

8,192 (32 × /24)

IPv6 prefixes

1 × /32

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS55819
Name: CAMPAIGN MONITOR PTY LTD
Organisation: Campaign Monitor (55819)
Country: 🇦🇺 AU
RIR: APNIC
Allocated: 2010-10-18
Network type: Content
Scope: Global
Peering policy: Selective
IRR as-set: AS-CAMPAIGNMONITOR
Website: https://www.campaignmonitor.com
PeeringDB: net/10302
Exchanges: 1

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 17 no ROA (100.0%)

Whois

Fetched from whois.apnic.net

as-block:       AS55296 - AS56319
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2009-09-03T01:15:30Z
source:         APNIC

role:           APNIC Hostmaster
address:        PO Box 3646
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2026-08-26T00:40:00Z
source:         APNIC

aut-num:        AS55819
as-name:        CAMPAIGNMONITOR-AS-GLOBAL
descr:          CAMPAIGN MONITOR PTY LTD
descr:          L38/201 Elizabeth Street
descr:          Sydney
country:        AU
org:            ORG-CMPL1-AP
admin-c:        CMPL2-AP
tech-c:         CMPL2-AP
abuse-c:        AC2179-AP
mnt-lower:      MAINT-AU-CAMPAIGN
mnt-routes:     MAINT-AU-CAMPAIGN
mnt-by:         APNIC-HM
mnt-irt:        IRT-CAMPAIGN-AU
last-modified:  2020-10-21T13:05:44Z
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 2026-04-29
mnt-by:         MAINT-AU-CAMPAIGN
last-modified:  2026-04-29T23:37:06Z
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 2026-04-29
abuse-mailbox:  abuse@campaignmonitor.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-04-29T23:37:34Z
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