AS Number
AS18400
AS Name
XTREME-AS-AP
Org Name
Xtreme Networks Limited
Country
New Zealand
Registry

apnic

RegDate

Updated

2019-01-08T23:19:07Z

AS18400 Looking Glass
IPv4Prefixes

8

IPv6Prefixes

2

IPv4 NUMs

9,984

IPv6 NUMs(/64)

536,870,912

9,984 IPv4 Addresses
CIDR Description IP Num
103.11.240.0/24
IRR Valid
XTREMENET Xtreme Customer Addresses 256
103.11.241.0/24
IRR Valid
XTREMENET Xtreme Customer Addresses 256
103.11.242.0/23
IRR InValid
XTREMENET Xtreme Networks Limited 512
103.11.243.0/24
IRR Valid
XTREMENET Xtreme Networks Limited 256
103.35.88.0/24
IRR Valid
LANTECHLIMITED-NZ Lantech Limited 256
103.140.60.0/24
IRR Valid
HCSL-AP Harbour City Security Limited 256
202.36.162.0/24
IRR Valid
RSNZ Royal Society of New Zealand 256
203.171.32.0/19
IRR Valid
XTREMENET Xtreme Networks Limited, 8192
CIDR Description IP NUMs(prefix /64)
2401:7c00::/36
IRR Valid
XTREMENET Xtreme Networks Limited 268435456
2401:7c00:1000::/36
IRR Valid
XTREMENET Xtreme Networks Limited 268435456
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 123,136 77,422,723,074 IPv6 IPv6
AS4648 SPARK-NZ - Spark New Zealand Trading Limited, NZ New Zealand 76,800 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS24516 VIRTUTEL-AS-AP - Virtutel Pty Ltd, AU Australia 18,176 4,294,967,296 IPv4 IPv4
AS35280 F5 - F5 Networks SARL, FR France 55,296 81,604,378,624 IPv4 IPv4
AS45177 DEVOLI-AS-AP - Devoli LTD, NZ New Zealand 59,648 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS56030 VOYAGERNET-AS-AP - Voyager Internet Ltd., NZ New Zealand 112,896 25,770,852,352 IPv4 IPv4 IPv6 IPv6
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 22,528 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS132847 NETSG-AS-AP - Network Solutions Group Pty Ltd, AU Australia 4,864 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS38037 INTERNET-AS-AP - InternetNZ, NZ New Zealand 256 65,536 IPv4 IPv4 IPv6 IPv6
AS141228 MNZL-AS-AP - Monitor New Zealand Limited, NZ New Zealand 256 0 IPv4 IPv4
AS153850 RTL-AS-AP - Resolve Technology Limited, NZ New Zealand 256 65,536 IPv4 IPv4 IPv6 IPv6
AS63519 SILICON-NZ - Silicon Systems Limited, NZ New Zealand 256 0 IPv4 IPv4
AS136524 ZYLEX-AS-AP - Zylex Computers Limited, NZ New Zealand 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS137957 OMV-AS-AP - OMV NEW ZEALAND LIMITED, NZ New Zealand 256 0 IPv4 IPv4
AS139020 CLOUDLINK-AS-AP - CloudLink Communications, NZ New Zealand 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS151475 CADUCEUS-AS-AP - Caduceus Systems Limited, NZ New Zealand 256 65,536 IPv4 IPv4 IPv6 IPv6
AS45285 NZ-AS-NS2-AP - InternetNZ, NZ New Zealand 768 589,824 IPv4 IPv4 IPv6 IPv6
AS45633 SLUSH-V4-TRANSIT-AP - Slush Technologies AS V4 Transit, NZ New Zealand 256 0 IPv4 IPv4
AS136559 OMEGANETWORKSLTD-AS-AP - Omega Networks, NZ New Zealand 512 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS132143 HCSL-AS-AP - Harbour City Security Limited, NZ New Zealand 256 0 IPv4 IPv4
AS135142 ENIGMA-AS-AP - Enigma Solutions Limited, NZ New Zealand 256 0 IPv4 IPv4
AS153053 LTSCL-AS-AP - Lesamoa.net, WS Samoa 512 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS45641 ADVANTAGE-AS-AP - Advantage Limited, NZ New Zealand 2,560 4,294,967,296 IPv4 IPv4
AS131318 WIALUS-SOLN-AS-AP - Wialus Solutions Limited, NZ New Zealand 256 0 IPv4 IPv4
AS131455 ONSITECOMPUTERS-AU - Onsite Computers, AU Australia 1,536 0 IPv4 IPv4
as-block:       AS17653 - AS18431
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:  2019-01-08T23:19:07Z
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:         [email protected]
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         [email protected]
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC



aut-num:        AS18400
as-name:        XTREME-AS-AP
descr:          Xtreme Networks Limited
descr:          P.O Box 13485
descr:          Johnsonville
descr:          Wellington
country:        NZ
import:         from AS9439 accept ANY
import:         from AS7714 action pref=100; accept ANY
import:         from AS9901 action pref=90; accept ANY
export:         to AS9439 announce AS18400
export:         to AS7714 announce AS18400
export:         to AS9901 announce AS18400
org:            ORG-XNL1-AP
admin-c:        ML825-AP
tech-c:         DH390-AP
abuse-c:        AX120-AP
notify:         [email protected]
mnt-lower:      MAINT-NZ-XTREME-NETWORKS
mnt-routes:     MAINT-NZ-XTREME-NETWORKS
mnt-by:         APNIC-HM
mnt-irt:        IRT-XTREME-NETWORKS-NZ
last-modified:  2020-06-22T19:16:35Z
source:         APNIC

irt:            IRT-XTREME-NETWORKS-NZ
address:        Level 1, The Thorndon Centre
address:        191 Thorndon Quay
address:        Thorndon
address:        Wellington
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        ML825-AP
tech-c:         DH390-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2026-04-07
mnt-by:         MAINT-NZ-XTREME-NETWORKS
last-modified:  2026-04-07T19:17:07Z
source:         APNIC

organisation:   ORG-XNL1-AP
org-name:       Xtreme Networks Limited
org-type:       LIR
country:        NZ
address:        Level 1
address:        191 Thorndon Quay
address:        Thorndon
address:        Pipitea
phone:          +64-4-4740770
fax-no:         +64-4-4740779
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2025-02-24T12:56:25Z
source:         APNIC

role:           ABUSE XTREMENETWORKSNZ
country:        ZZ
address:        Level 1, The Thorndon Centre
address:        191 Thorndon Quay
address:        Thorndon
address:        Wellington
phone:          +000000000
e-mail:         [email protected]
admin-c:        ML825-AP
tech-c:         DH390-AP
nic-hdl:        AX120-AP
remarks:        Generated from irt object IRT-XTREME-NETWORKS-NZ
remarks:        [email protected] was validated on 2026-04-07
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2026-04-07T19:17:29Z
source:         APNIC

person:         Dion Hallam
nic-hdl:        DH390-AP
e-mail:         [email protected]
address:        Level 3, The Thorndon Centre
address:        191 Thorndon Quay
address:        Thorndon
address:        Wellington
address:        New Zealand
phone:          +64-4-4740-770
country:        NZ
mnt-by:         MAINT-NZ-XTREME-NETWORKS
fax-no:         +64-4-4740-779
last-modified:  2011-10-28T04:17:03Z
source:         APNIC

person:         Mike Lee
nic-hdl:        ML825-AP
e-mail:         [email protected]
address:        Level 3, The Thorndon Centre
address:        191 Thorndon Quay
address:        Thorndon
address:        Wellington
address:        New Zealand
phone:          +64-4-4740-770
country:        NZ
mnt-by:         MAINT-NZ-XTREME-NETWORKS
fax-no:         +64-4-4740-779
last-modified:  2011-10-28T04:16:24Z
source:         APNIC