138.44.132.0/23

AS7575  ·  Australian Academic and Research Network (AARNet)

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Summary

Country Australia
Domain aarnet.edu.au
ASN AS7575
Parent Range 138.44.0.0/16
Registry APNIC
ID AARNET

WHOIS Details

inetnum:        138.44.0.0 - 138.44.255.255
netname:        AARNET
descr:          Australian Academic and Research Network
descr:          Building 9
descr:          Banks Street
country:        AU
org:            ORG-AAAR1-AP
admin-c:        SM6-AP
tech-c:         ANOC-AP
abuse-c:        AA1638-AP
status:         ALLOCATED PORTABLE
remarks:        -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+
remarks:        This object can only be updated by APNIC hostmasters.
remarks:        To update this object, please contact APNIC
remarks:        hostmasters and include your organisation's account
remarks:        name in the subject line.
remarks:        -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+
notify:         irrcontact@aarnet.edu.au
mnt-by:         APNIC-HM
mnt-lower:      MAINT-AARNET-AP
mnt-routes:     MAINT-AARNET-AP
mnt-irt:        IRT-AARNET-AU
last-modified:  2020-06-22T05:22:11Z
source:         APNIC

irt:            IRT-AARNET-AU
address:        AARNet Pty Ltd
e-mail:         abuse@aarnet.edu.au
abuse-mailbox:  abuse@aarnet.edu.au
admin-c:        SM6-AP
tech-c:         ANOC-AP
auth:           # Filtered
remarks:        abuse@aarnet.edu.au was validated on 2025-10-07
mnt-by:         MAINT-AARNET-AP
last-modified:  2025-10-07T13:30:20Z
source:         APNIC

organisation:   ORG-AAAR1-AP
org-name:       Australian Academic and Research Network
org-type:       LIR
country:        AU
address:        Building 9
address:        Banks Street
phone:          +61-2-6222-3530
fax-no:         +61-2-6222-3535
e-mail:         irrcontact@aarnet.edu.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:44Z
source:         APNIC

role:           ABUSE AARNETAU
country:        ZZ
address:        AARNet Pty Ltd
phone:          +000000000
e-mail:         abuse@aarnet.edu.au
admin-c:        SM6-AP
tech-c:         ANOC-AP
nic-hdl:        AA1638-AP
remarks:        Generated from irt object IRT-AARNET-AU
remarks:        abuse@aarnet.edu.au was validated on 2025-10-07
abuse-mailbox:  abuse@aarnet.edu.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-07T13:30:49Z
source:         APNIC

role:           AARNet Network Operations Centre
remarks:        
remarks:        
remarks:        
remarks:        Send abuse reports to abuse@aarnet.edu.au
remarks:        Please include timestamps and offset to UTC in logs
remarks:        Peering requests to peering@aarnet.edu.au
remarks:        
address:        AARNet Pty Ltd
address:        GPO Box 1559
address:        Canberra
address:        ACT  2601
country:        AU
phone:          +61 1300 275 662
phone:          +61 2 6222 3555
e-mail:         noc@aarnet.edu.au
admin-c:        ANOC-AP
tech-c:         ANOC-AP
nic-hdl:        ANOC-AP
mnt-by:         MAINT-AARNET-AP
last-modified:  2020-12-02T07:35:01Z
source:         APNIC

person:         Steve Maddocks
remarks:        Director Operations
address:        AARNet Pty Ltd
address:        26 Dick Perry Avenue
address:        Kensington
address:        Perth
address:        WA  6151
country:        AU
phone:          +61-8-9289-2210
fax-no:         +61-2-6222-7509
e-mail:         steve.maddocks@aarnet.edu.au
nic-hdl:        SM6-AP
mnt-by:         MAINT-AARNET-AP
last-modified:  2011-02-01T08:37:06Z
source:         APNIC

route:          138.44.0.0/16
origin:         AS7575
descr:          Australian Academic and Research Network Building 9 Banks Street
mnt-by:         MAINT-AARNET-AP
last-modified:  2019-04-03T03:55:45Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 138.44.132.0/23

Range ASN Company Num of IPs
138.44.0.0/16 AS7575 Australian Academic and Research Network 65,536

Nearby Ranges

BGP prefixes that overlap with 138.44.0.0/16

Range ASN Company Num of IPs
138.44.0.0/16 AS7575 Australian Academic and Research Network 65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

1 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
138.44.132.3 AS7575 Australian Academic and Research Network (AARNet) 11.96ms from Sydney, AU

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
18.172.4.103 AS16509 Amazon.com, Inc. 0.06ms from Bangkok, TH
176.52.216.23 AS31122 Digiweb ltd 0.26ms from Dublin, IE
41.136.95.135 AS23889 Mauritius Telecom Ltd 2.13ms from Ebene, MU
125.165.69.103 AS7713 PT Telekomunikasi Indonesia 1.63ms from Jakarta, ID
142.217.67.71 AS35911 Telebec 13.32ms from Montreal, CA
219.115.141.167 AS9617 JCOM Co., Ltd. 13.10ms from Osaka, JP
60.243.58.151 AS17488 Hathway IP Over Cable Internet 1.55ms from Saint Thomas Mount, IN
121.164.203.199 AS4766 Korea Telecom 1.90ms from Seoul, KR
110.9.193.215 AS9318 SK Broadband Co Ltd 2.14ms from Seoul, KR
61.227.102.247 AS3462 Data Communication Business Group 5.96ms from Taichung, TW
116.179.98.119 AS4837 CHINA UNICOM China169 Backbone 7.27ms from Taiyuan, CN
35.79.247.71 AS16509 Amazon.com, Inc. 0.14ms from Tokyo, JP
77.45.33.7 AS35191 ASTA-NET S.A. 10.07ms from Warsaw, PL
2.134.222.119 AS9198 JSC Kazakhtelecom 12.81ms from Almaty, KZ
183.172.197.55 AS4538 China Education and Research Network Center 4.62ms from Beijing, CN
54.244.245.39 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
54.76.206.71 AS16509 Amazon.com, Inc. 0.28ms from Dublin, IE
79.140.226.247 AS43873 Bazovaya Set LLP 1.68ms from Karagandy, KZ
151.2.205.39 AS31655 Gamma Telecom Holdings Ltd 2.73ms from London, GB
196.207.128.151 AS15399 Wananchi Group (Kenya) Limited 4.68ms from Nairobi, KE
122.47.49.119 AS17858 LG POWERCOMM 2.31ms from Seoul, KR
14.54.90.199 AS4766 Korea Telecom 4.13ms from Seoul, KR
178.55.251.23 AS16086 DNA Oyj 11.98ms from Stockholm, SE
103.37.20.7 AS132968 KPMG 1.75ms from Bengaluru, IN
205.213.18.151 AS2381 WiscNet 10.34ms from Chicago, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -m7 138.44.133.126
traceroute to 138.44.133.126 (138.44.133.126): 7 hops max, 52 byte packets
2 [AS15169] 192.178.97.86 92.171 ms
3 *
4 [AS7575] 113.197.15.7 145.142 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Singapore, SG
On

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