AS Number
AS151847
AS Name
FASTMAILPTYLTD-AS-AP
Org Name
Fastmail Pty Ltd
Country
Australia
Registry

apnic

RegDate

Updated

2021-10-13T00:52:11Z

AS151847 Looking Glass
IPv4Prefixes

2

IPv6Prefixes

1

IPv4 NUMs

512

IPv6 NUMs(/64)

65,536

512 IPv4 Addresses
CIDR Description IP Num
103.168.172.0/24
ROA Signed and Valid IRR Valid
FASTMAILPTYLTD-AU Fastmail Pty Ltd t/a Fastmail 256
202.12.124.0/24
ROA Signed and Valid IRR Valid
FASTMAILPTYLTD-AU Fastmail Pty Ltd 256
CIDR Description IP NUMs(prefix /64)
2001:df7:1680::/48
ROA Signed and Valid
FASTMAILPTYLTD-AS-AP Fastmail Pty Ltd 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS1828 UNITAS - Unitas Global, US United States 64,256 44,023,414,784 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 578,048 282,631,665,680,384 IPv4 IPv4
AS13335 CLOUDFLARENET - Cloudflare, Inc., US United States 1,773,568 78,429,749,248 IPv4 IPv4
as-block:       AS150842 - AS151865
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:  2021-10-13T00:52:11Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
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:  2013-10-23T04:06:51Z
source:         APNIC



aut-num:        AS151847
as-name:        FASTMAILPTYLTD-AS-AP
descr:          Fastmail Pty Ltd
country:        AU
org:            ORG-FA47-AP
admin-c:        FPLA12-AP
tech-c:         FPLA12-AP
abuse-c:        AF708-AP
mnt-lower:      MAINT-FASTMAILPTYLTD-AU
mnt-routes:     MAINT-FASTMAILPTYLTD-AU
mnt-by:         APNIC-HM
mnt-irt:        IRT-FASTMAILPTYLTD-AU
last-modified:  2025-11-05T21:36:26Z
export:         to AS-ANY announce AS151847:AS-ALL
source:         APNIC

irt:            IRT-FASTMAILPTYLTD-AU
address:        Level 2, 114 William Street, Melbourne Victoria 3000
e-mail:         abuse@fastmail.com
abuse-mailbox:  abuse@fastmail.com
admin-c:        FPLA12-AP
tech-c:         FPLA12-AP
auth:           # Filtered
remarks:        abuse@fastmail.com was validated on 2025-11-11
mnt-by:         MAINT-FASTMAILPTYLTD-AU
last-modified:  2025-11-18T00:34:39Z
source:         APNIC

organisation:   ORG-FA47-AP
org-name:       Fastmail
org-type:       LIR
country:        AU
address:        Level 2, 114 William Street
phone:          +61457416436
e-mail:         apnic@role.fastmailteam.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:18:35Z
source:         APNIC

role:           ABUSE FASTMAILPTYLTDAU
country:        ZZ
address:        Level 2, 114 William Street, Melbourne Victoria 3000
phone:          +000000000
e-mail:         abuse@fastmail.com
admin-c:        FPLA12-AP
tech-c:         FPLA12-AP
nic-hdl:        AF708-AP
remarks:        Generated from irt object IRT-FASTMAILPTYLTD-AU
remarks:        abuse@fastmail.com was validated on 2025-11-11
abuse-mailbox:  abuse@fastmail.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-11T16:35:37Z
source:         APNIC

role:           Fastmail Pty Ltd administrator
address:        Level 2, 114 William Street, Melbourne Victoria 3000
country:        AU
phone:          +61457416436
e-mail:         abuse@fastmail.com
admin-c:        FPLA12-AP
tech-c:         FPLA12-AP
nic-hdl:        FPLA12-AP
mnt-by:         MAINT-FASTMAILPTYLTD-AU
last-modified:  2021-06-21T02:31:27Z
source:         APNIC


as-block:       AS150842 - AS151865
descr:          APNIC ASN block
admin-c:        IA55-AP
tech-c:         IH123-AP
mnt-by:         MNT-APJII-ID
mnt-lower:      MNT-APJII-ID
last-modified:  2026-02-16T11:14:43Z
source:         IDNIC

role:           ID-NIC ADMINISTRATORS
address:        Indonesian Network Information Center
address:        ID-NIC
address:        Cyber Building 11th Floor
address:        Jakarta 12710
country:        ID
phone:          +62-21-52960634
fax-no:         +62-21-52960635
e-mail:         hostmaster@idnic.net
admin-c:        IH288-AP
tech-c:         IH288-AP
nic-hdl:        IA55-AP
notify:         hostmaster@idnic.net
mnt-by:         MNT-APJII-ID
last-modified:  2026-02-25T04:06:45Z
source:         IDNIC

role:           ID-NIC HOSTMASTERS
address:        Indonesian Network Information Center
address:        ID-NIC
address:        Cyber Building 11th Floor
address:        Jakarta 12710
country:        ID
phone:          +62-21-52960634
fax-no:         +62-21-52960635
e-mail:         hostmaster@idnic.net
remarks:        spam and abuse report : abuse@apjii.or.id
remarks:        technical and routing : support@apjii.or.id
remarks:        administrative request : admin@apjii.or.id
remarks:        IDNIC hostmasters role object
admin-c:        IH1-AP
tech-c:         IH1-AP
nic-hdl:        IH123-AP
notify:         hostmaster@idnic.net
mnt-by:         MNT-APJII-ID
last-modified:  2024-07-10T05:48:59Z
source:         IDNIC