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AS136792 Mimecast Australia Pty Ltd

Australia MIMECAST-AS-AP APNIC 8 IPv4 prefixes 2 IPv6 prefixes
IPv4 addresses
2,048
IPv6 /48 networks
2
RPKI
10 valid0 no ROA
Peers and downstreams
7

Holder

AS name
MIMECAST-AS-AP
Description
Mimecast Australia Pty Ltd
Organisation
Mimecast Australia Pty Ltd
Abuse contact
Not published
Assigned
2017-06-29
Registered
2017-06-29
Record last changed
2020-07-22 13:11 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths
AS3356 Level 3 Parent, LLC AS3356 · US Level 3 Parent, LLC AS1299 Arelion Sweden AB AS1299 · SE Arelion Sweden AB AS3257 GTT Communications Inc. AS3257 · US GTT Communications In… AS137409 GSL Networks Pty LTD AS137409 · AU GSL Networks Pty LTD AS4826 Vocus Connect International Backbone AS4826 · AU Vocus Connect Interna… AS38195 Superloop AS38195 · AU Superloop AS6939 Hurricane Electric LLC AS6939 · US Hurricane Electric LLC AS15830 Equinix (EMEA) Acquisition Enterprises B.V. AS15830 · NL Equinix (EMEA) Acquis… AS17477 Macquarie Technology Operations Pty Limited AS17477 · AU Macquarie Technology … AS136792 Mimecast Australia Pty Ltd AS136792 · AU Mimecast Australia Pt…

Network health

Grade B · 85/100
pass Prefixes covered by valid ROAs
10 of 10 announced prefixes are RPKI valid.		 25/25
pass No RPKI invalid announcements
None of the announcements is RPKI invalid.		 10/10
pass Announces IPv6
2 IPv6 prefixes.		 15/15
pass More than one upstream
3 upstreams seen in BGP.		 10/10
pass Working abuse contact
Abuse@mimecast.com is published.		 15/15
fail Publishes a geofeed
No geofeed found. Without one, location databases have to guess.		 0/10
pass No prefixes smaller than /24 or /48
All prefixes are /24 (IPv4) or /48 (IPv6) or larger.		 10/10
fail Registry record maintained
Last changed 2020-07-22.		 0/5
Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.
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Routing changes

Last 30 days
2026-10-05 04:11 UTCNew neighbour AS8888 peer
2026-10-05 04:11 UTCRelationship changed AS64073 upstream to peer
2026-10-05 04:11 UTCRelationship changed AS24115 upstream to peer

WHOIS

aut-num:        AS136792
as-name:        MIMECAST-AS-AP
handle:         AS136792
remarks:        Mimecast Australia Pty Ltd
technical,administrative:MAPL16-AP (Mimecast Australia Pty Ltd administrator) <netops@mimecast.com>
registrant:     ORG-MAPL3-AP (Mimecast Australia Pty Ltd) <netops@mimecast.com>
abuse:          IRT-MIMECAST-AU (IRT-MIMECAST-AU) <Abuse@mimecast.com>
registration:   2017-06-29T23:36:19Z
last changed:   2020-07-22T13:11:21Z
source:         APNIC (RDAP)