View

If you are scraping this block for the prefixes that a AS originates, please use the data dumps in https://bgp.tools/kb/api and cache them

	Prefix	Description
	103.96.20.0/24	Mimecast Australia Pty Ltd
	103.96.21.0/24	Mimecast Australia Pty Ltd
	103.96.22.0/24	Mimecast Australia Pty Ltd
	103.96.23.0/24	Mimecast Australia Pty Ltd
	103.13.69.0/24	Mimecast Australia Pty Ltd
	170.10.134.0/24	Mimecast North America Inc
	170.10.135.0/24	Mimecast North America Inc
	180.189.28.0/24	Mimecast Australia Pty Limited
	2401:73c0::/48	-
	2401:73c0:1::/48	-

---

Network Policy

Click here to learn more about what this graph means and what makes up a network policy Global Aggregation (disabled due to size) Policy zealous_merkle Policy awesome_panini Policy youthful_grothendieck Policy fervent_engelbart Policy peaceful_hodgkin

Chart Display Options

Display links using non straight lines

Prefixes in selected policy

Load all prefixes in policy

---

How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS15830	Equinix, Inc.	✔	✔
	AS17477	Macquarie Technology Operations Pty Limited	✔	✔

---

Peers

	ASN	Description	IPv4	IPv6
	AS15830	Equinix, Inc.	✔	✔
	AS17477	Macquarie Technology Operations Pty Limited	✔	✔
	AS6939	Hurricane Electric LLC	✔	✘
	AS64073	Vetta Group	✔	✔
	AS4764	Aussie Broadband	✔	✔
	AS22672	Kinetix Networks	✔	✔
	AS136557	Host Universal Pty Ltd	✔	✔
	AS142064	VergeTel	✔	✔
	AS63956	5G NETWORK OPERATIONS PTY LTD	✔	✔
	AS151660	Neptune Internet	✔	✔
	AS7575	Australian Academic and Research Network (AARNet)	✔	✘
	AS24482	SG.GS	✔	✔
	AS9498	Bharti Airtel Ltd.	✔	✘
	AS16276	OVH SAS	✔	✔
	AS49544	i3D.net B.V	✔	✔
	AS32590	Valve Corporation	✔	✔
	AS8888	xTom Pty Ltd	✔	✔
	AS398465	Rackdog LLC	✔	✘
	AS132847	Network Solutions Group Pty Ltd	✔	✘
	AS137409	GSL Networks Pty LTD	✘	✔
	AS4826	Vocus Connect International Backbone	✔	✘
	AS199524	Gcore S.A.	✔	✘
	AS18403	FPT Telecom Company	✔	✘
	AS24115	Equinix IX	✘	✔
	AS55850	Mercury NZ Limited	✔	✘
	AS9507	NextHop Pty Ltd	✔	✘
	AS134090	Leaptel	✔	✘

aut-num:        AS136792
as-name:        MIMECAST-AS-AP
descr:          Mimecast Australia Pty Ltd
country:        AU
org:            ORG-MAPL3-AP
admin-c:        MAPL16-AP
tech-c:         MAPL16-AP
abuse-c:        AM2667-AP
mnt-lower:      MAINT-MIMECAST-AU
mnt-routes:     MAINT-MIMECAST-AU
mnt-by:         APNIC-HM
mnt-irt:        IRT-MIMECAST-AU
last-modified:  2020-07-22T13:11:21Z
source:         APNIC


organisation:   ORG-MAPL3-AP
org-name:       Mimecast Australia Pty Ltd
org-type:       LIR
country:        AU
address:        ********
address:        ********
address:        ********
phone:          ********
# Email removed, Log into bgp.tools to see whois emails/phone numbers
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:17Z
source:         APNIC

Last Update: 2026-06-08T03:22:28Z UTC

---

Member of the following AS-SETs

-	Member	ASN Count
RIPE	as-retn-actual-v6	3968
RADB	as-optus	23278
RADB	as7606:as-sa-ix	23581
APNIC	as17477:as-customers	17
RIPE	as-transroute-spec	19620
RADB	as-hurricane	24922
APNIC	as1221:as-customers	4781
RADB	as2764:as-bgp-custs	1755
RADB	as-equinix-me	2674
APNIC	as7474:as-customers	22767
RADB	as-telstra-intl-customers	12362
RADB	as-kddcustomer2	8206
RADB	as-superloop-cust	827
NTTCOM	as-equinix-ap	2430
RADB	as-hurricanev6	21127
RADB	as-equinix-pe	2394
RIPE	as-retn-actual-v4	12810
RADB	as-equinix-sy	525
APNIC	as4826:as-customers	8969