AS Number
AS39588
AS Name
MIMECAST-DE
Org Name
Mimecast Services Limited
Registry

ripe

RegDate

N/A

Updated

2019-03-28T12:01:25Z

AS39588 Looking Glass
IPv4Prefixes

12

IPv6Prefixes

2

IPv4 NUMs

3,584

IPv6 NUMs(/64)

131,072

3,584 IPv4 Addresses
CIDR Description IP Num
41.74.203.0/24 MIMECAST-ANYCAST Mimecast 256
51.163.158.0/24 MIMECAST 256
51.163.159.0/24 MIMECAST 256
62.140.7.0/24 Mimecast-Services-Ltd 256
62.140.10.0/24 Mimecast-Services-Ltd 256
147.28.34.0/24 MIMECAST-147-28-34-0-24 256
147.28.35.0/24 MIMECAST-147-28-35-0-24 256
170.10.142.0/24 Mimecast North America Inc 256
194.104.108.0/23 Mimecast Germany GmbH 512
194.104.110.0/23 Mimecast Germany GmbH 512
216.145.218.0/24 Mimecast North America Inc 256
216.145.222.0/24 Mimecast North America Inc 256
CIDR Description IP NUMs(prefix /64)
2a02:5be0:2::/48 Mimecast Services Limited 65536
2a02:5be0:3::/48 Mimecast Services Limited 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29,852,928 77,330,644,992 IPv4 IPv4 IPv6 IPv6
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1,674,240 18,255,118,336 IPv4 IPv4 IPv6 IPv6
AS24989 EQUINIX-CONNECT-GERMANY - Equinix (Germany) GmbH, DE Germany 25,856 4,295,032,832 IPv4 IPv4 IPv6 IPv6
IP Address Domain NUMs Domains
41.74.203.10 1 dns.mimecast.com
41.74.203.11 1 dns.mimecast.com
41.74.203.30 16 botnets.cat-test.mimecast.xyz
as-block:       AS38912 - AS39599
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2023-08-29T07:47:54Z
last-modified:  2023-08-29T07:47:54Z
source:         RIPE



aut-num:        AS39588
as-name:        MIMECAST-DE
org:            ORG-MSL21-RIPE
import:         from AS3356 accept ANY
export:         to AS3356 announce AS39588
import:         from AS24989 accept ANY
export:         to AS24989 announce AS39588
admin-c:        CGRD-RIPE
tech-c:         CGRD-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MCSL-RIPE-MNT
created:        2017-11-07T14:00:21Z
last-modified:  2019-03-28T12:01:25Z
source:         RIPE

organisation:   ORG-MSL21-RIPE
org-name:       Mimecast Services Limited
country:        GB
org-type:       LIR
address:        1 Finsbury Avenue
address:        EC2M 2PF
address:        London
address:        UNITED KINGDOM
phone:          +442078478700
e-mail:         [email protected]
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MCSL-RIPE-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MCSL-RIPE-MNT
abuse-c:        CGRD-RIPE
created:        2014-05-05T13:57:11Z
last-modified:  2023-03-02T16:20:07Z
source:         RIPE
admin-c:        CGRD-RIPE

role:           Mimecast - CoreGrid
address:        1 Finsbury Avenue
address:        London
address:        EC2M 2PF
address:        United Kingdom
phone:          +44 (0)207 847 8700
admin-c:        MCNO2003-RIPE
tech-c:         MCNO2003-RIPE
e-mail:         [email protected]
remarks:        ---------------------------------
abuse-mailbox:  [email protected]
remarks:        ---------------------------------
nic-hdl:        CGRD-RIPE
mnt-by:         MCSL-RIPE-MNT
created:        2014-05-20T16:18:44Z
last-modified:  2023-09-28T13:31:26Z
source:         RIPE