103.37.128.0/22

AS1851 · The University of Adelaide

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Summary

Country	Australia
Domain	adelaide.edu.au
ASN	AS1851
Registry	APNIC
ID	UOFANET-AP

WHOIS Details

inetnum:        103.37.128.0 - 103.37.131.255
netname:        UOFANET-AP
descr:          The University of Adelaide
descr:          Level 9 , 9 Gawler Place
country:        AU
org:            ORG-TUOA1-AP
admin-c:        UN21-AP
tech-c:         UN21-AP
abuse-c:        AU121-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-AU-UOFA
mnt-routes:     MAINT-AU-UOFA
mnt-irt:        IRT-UOFANET-AP-AU
last-modified:  2020-06-22T05:04:40Z
source:         APNIC

irt:            IRT-UOFANET-AP-AU
address:        University of Adelaide
address:        Level 4, 50 Rundle Mall, Rundle Mall Plaza
address:        ADELAIDE SA 5005
e-mail:         noc@adelaide.edu.au
abuse-mailbox:  noc@adelaide.edu.au
admin-c:        UN21-AP
tech-c:         UN21-AP
auth:           # Filtered
remarks:        noc@adelaide.edu.au was validated on 2025-08-20
mnt-by:         MAINT-AU-UOFA
last-modified:  2025-09-04T06:52:17Z
source:         APNIC

organisation:   ORG-TUOA1-AP
org-name:       The University of Adelaide
org-type:       LIR
country:        AU
address:        Level 4, 50 Rundle Mall
phone:          +61-8-313-7001
e-mail:         noc@adelaide.edu.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:57Z
source:         APNIC

role:           ABUSE UOFANETAPAU
country:        ZZ
address:        University of Adelaide
address:        Level 4, 50 Rundle Mall, Rundle Mall Plaza
address:        ADELAIDE SA 5005
phone:          +000000000
e-mail:         noc@adelaide.edu.au
admin-c:        UN21-AP
tech-c:         UN21-AP
nic-hdl:        AU121-AP
remarks:        Generated from irt object IRT-UOFANET-AP-AU
remarks:        noc@adelaide.edu.au was validated on 2025-08-20
abuse-mailbox:  noc@adelaide.edu.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-20T03:39:13Z
source:         APNIC

person:         UofA NOC
address:        University of Adelaide
address:        Level 4, 50 Rundle Mall, Rundle Mall Plaza
address:        ADELAIDE SA 5005
country:        AU
phone:          +61 8 83137001
e-mail:         noc@adelaide.edu.au
nic-hdl:        UN21-AP
mnt-by:         MAINT-AU-UOFA
abuse-mailbox:  abuse@adelaide.edu.au
last-modified:  2016-12-19T04:27:11Z
source:         APNIC

route:          103.37.128.0/22
origin:         AS1851
descr:          The University of Adelaide Level 4, 50 Rundle Mall
mnt-by:         MAINT-AU-UOFA
last-modified:  2023-09-25T02:33:31Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.37.0.0/16

Range	ASN	Company	Num of IPs
103.37.100.0/22	AS58541	QingDao WangXin Information Technology Corp. Limited	1,024
103.37.0.0/22	AS138415	MOACK.Co.LTD	1,024
103.37.132.0/22	AS139468	DC Communications Inc.	1,024
103.37.168.0/22	AS63494	PT Inovasi Jaringan Nusantara	1,024
103.37.172.0/22	AS4847	Beijing yunchuang communication Technology Co.Ltd.	1,024
103.37.180.0/22	AS202914	IP Resources Trading SRL	1,024
103.37.204.0/22	AS56068	Lightspeed Technology Group Limited	1,024
103.37.236.0/22	AS2519	Earthstar Solution Co., Ltd.	1,024
103.37.240.0/22	AS2516	Altherr Akihabara 708, 1-8-4, Kandasakumacho,	1,024
103.37.248.0/22	AS153494	Guochao Group limited	1,024
103.37.28.0/22	AS45896	Mobifone Global JSC	1,024
103.37.32.0/22	AS45896	Mobifone Global JSC	1,024
103.37.36.0/22	AS133747	WEI CHING Tech., LTD	1,024
103.37.48.0/22	AS132905	Ateneo de Davao University	1,024
103.37.64.0/22	AS15830	Alps co.ltd.	1,024
103.37.68.0/22	AS133389	SUPERLOOP (AUSTRALIA) PTY LTD	1,024
103.37.72.0/22	AS23724	Beijing Jingdong Shangke Information Technology Co. Ltd.	1,024
103.37.84.0/22	AS12975	Palestine Telecommunications Company (PALTEL)	1,024
103.37.92.0/22	AS2519	2-31-4 Nishihara Shibuya-ku	1,024
103.37.108.0/22	AS59094	Daikanyama e-deruhaimu206, 3-13, Daikanyamacho	1,024
103.37.112.0/22	AS59094	4-1-105, Daikanyamacho	1,024
103.37.116.0/22	AS2519	Yokoso Rainbow Tower Heights 2305, Kaigan 3-20-20	1,024
103.37.12.0/22	AS58540	Cenvan (Jinan) Network Technology CO.,LTD	1,024
103.37.10.0/23	AS10010	NetLaputa Corporation	512
103.37.60.0/23	AS149147	GOFIBER SOFTWARE TECHNOLOGY COMPANY LIMITED	512
103.37.62.0/23	AS150419	SubCo Pty Ltd	512
103.37.98.0/23	AS153258	UK Gigafiber Internet Services Private Ltd	512
103.37.8.0/23	AS38880	Network Dynamics Pty Ltd	512
103.37.200.0/23	AS131226	Indian Institute Of Technology Roorkee	512
103.37.124.0/24	AS138608	Cloud Host Pte Ltd	256
103.37.125.0/24	AS138608	Cloud Host Pte Ltd	256
103.37.185.0/24	AS150417	Manu Host	256
103.37.228.0/24	AS134165	CBRE	256
103.37.43.0/24	AS132839	UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD, Kowloon Hong Kong	256
103.37.40.0/24	AS132839	UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD, Kowloon Hong Kong	256
103.37.41.0/24	AS132839	UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD, Kowloon Hong Kong	256
103.37.42.0/24	AS132839	UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD, Kowloon Hong Kong	256
103.37.229.0/24	AS133361	Universitas Katolik Parahyangan	256
103.37.7.0/24	AS10111	HKG	256
103.37.184.0/24	AS56264	Manu Host	256
103.37.118.0/24	AS132827	SNDJP	256
103.37.6.0/24	AS132707	Cable & Wireless HKT Limited	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
103.37.128.254	AS1851 The University of Adelaide	`9.59ms` from Melbourne, AU
103.37.129.246	AS4826 Vocus Connect International Backbone	`1.10ms` from Adelaide, 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
96.86.242.86	AS7922 Comcast Cable Communications, LLC	`4.67ms` from Atlanta, US
202.108.99.6	AS4808 China Unicom Beijing Province Network	`3.53ms` from Beijing, CN
139.59.43.214	AS14061 DigitalOcean, LLC	`0.25ms` from Bengaluru, IN
77.33.88.22	AS44869 FIBIA P/S	`0.99ms` from Copenhagen, DK
187.72.245.166	AS16735 ALGAR TELECOM S/A	`0.57ms` from Curitiba, BR
154.85.191.150	AS134548 DXTL Tseung Kwan O Service	`0.75ms` from Hong Kong, HK
41.15.242.22	AS29975 Vodacom	`13.79ms` from Johannesburg, ZA
20.108.111.246	AS8075 Microsoft Corporation	`0.15ms` from London, GB
207.246.98.214	AS20473 The Constant Company, LLC	`0.13ms` from Los Angeles, US
3.238.123.166	AS14618 Amazon.com, Inc.	`0.38ms` from Reston, US
122.134.112.22	AS2518 BIGLOBE Inc.	`2.67ms` from Tokyo, JP
145.222.217.6	AS21286 KPN B.V.	`0.83ms` from Amsterdam, NL
5.218.187.70	AS197207 Mobile Communication Company of Iran PLC	`18.49ms` from Az Za`ayin, QA
186.119.38.182	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`5.84ms` from Bogota, CO
100.41.48.6	AS701 Verizon Business	`0.76ms` from Boston, US
191.52.252.230	AS263165 MARVITEL TELECOM	`18.30ms` from Campina Grande, BR
93.192.65.230	AS3320 Deutsche Telekom AG	`5.63ms` from Hamburg, DE
204.185.252.134	AS2572 University of Missouri - dba the Missouri Research and Education Network (MOREnet)	`2.64ms` from Kansas City, US
213.121.93.198	AS2856 British Telecommunications PLC	`0.99ms` from London, GB
58.69.157.166	AS9299 Philippine Long Distance Telephone Company	`1.70ms` from Manila, PH
186.202.40.182	AS27715 Locaweb Serviços de Internet S/A	`0.67ms` from Osasco, BR
101.127.152.70	AS55430 Starhub Ltd	`2.50ms` from Singapore, SG
120.96.248.6	AS1659 Taiwan Academic Network (TANet) Information Center	`2.25ms` from Taipei, TW
117.20.101.22	AS9597 KDDI Web Communications Inc.	`0.73ms` from Tokyo, JP
72.39.138.86	AS7992 Cogeco Connexion Inc.	`12.08ms` from Toronto, CA

Traceroute

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

traceroute -a -n -q1 -f2 103.37.128.254

traceroute to 103.37.128.254 (103.37.128.254): 64 hops max, 52 byte packets

2 [AS136557] 103.216.222.83 0.127 ms

3 [AS136557] 103.216.222.82 0.088 ms

4 [AS136557] 103.216.222.78 0.116 ms

5 [AS136557] 103.216.222.79 0.097 ms

6 [] 218.100.78.33 11.622 ms

7 [AS7575] 113.197.15.39 18.992 ms

8 [AS7575] 138.44.192.95 19.596 ms

9 *

10 *

11 [AS1851] 103.37.128.254 19.154 ms

Measurement taken from

IPinfo ProbeNet in Melbourne, AU

On September 11th 2025

What are IP address ranges?

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