118.139.155.0/24

AS38280 · Monash University Sunway Campus Malaysia

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Summary

Country	Australia
Domain	monash.edu
ASN	AS38280
Parent Range	118.139.128.0/19
Registry	APNIC
ID	MONASHUNI-NET4

WHOIS Details

inetnum:        118.139.128.0 - 118.139.159.255
netname:        MONASHUNI-NET4
descr:          Monash University
country:        AU
org:            ORG-MU4-AP
admin-c:        AB879-AP
admin-c:        AB879-AP
tech-c:         AB879-AP
abuse-c:        AM2353-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-MONASHUNI
mnt-routes:     MAINT-AU-MONASHUNI
mnt-irt:        IRT-MONASHUNI-AU
last-modified:  2020-05-12T20:56:37Z
source:         APNIC

irt:            IRT-MONASHUNI-AU
address:        Monash University IT Facilities
address:        Wellington Road
address:        Clayton, 3168
e-mail:         domain-request@monash.edu
abuse-mailbox:  net-abuse@monash.edu
admin-c:        AB879-AP
tech-c:         AB879-AP
auth:           # Filtered
remarks:        net-abuse@monash.edu is invalid
remarks:        domain-request@monash.edu was validated on 2025-12-02
mnt-by:         MAINT-AU-MONASHUNI
last-modified:  2025-12-10T05:18:55Z
source:         APNIC

organisation:   ORG-MU4-AP
org-name:       Monash University
org-type:       LIR
country:        AU
address:        eSolutions, Building 205
address:        738 Blackburn Rd Clayton
phone:          +61-3-9905-6062
fax-no:         +61-3-9905-9888
e-mail:         domain-request@monash.edu
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:11Z
source:         APNIC

role:           ABUSE MONASHUNIAU
country:        ZZ
address:        Monash University IT Facilities
address:        Wellington Road
address:        Clayton, 3168
phone:          +000000000
e-mail:         domain-request@monash.edu
admin-c:        AB879-AP
tech-c:         AB879-AP
nic-hdl:        AM2353-AP
remarks:        Generated from irt object IRT-MONASHUNI-AU
remarks:        net-abuse@monash.edu is invalid
remarks:        domain-request@monash.edu was validated on 2025-12-02
abuse-mailbox:  net-abuse@monash.edu
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-02T17:33:35Z
source:         APNIC

person:         Adam Bretel
address:        Monash University eSolutions
country:        AU
phone:          +61 3 990 54774
e-mail:         adam.bretel@monash.edu
nic-hdl:        AB879-AP
mnt-by:         MAINT-AU-MONASHUNI
last-modified:  2019-11-12T05:29:39Z
source:         APNIC

route:          118.139.128.0/19
origin:         AS38280
descr:          Monash University eSolutions, Building 205 738 Blackburn Rd Clayton
mnt-by:         MAINT-AU-MONASHUNI
last-modified:  2020-08-21T09:38:26Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 118.139.155.0/24

Range	ASN	Company	Num of IPs
118.139.128.0/19	AS38280	Monash University	8,192

Nearby Ranges

BGP prefixes that overlap with 118.139.0.0/16

Range	ASN	Company	Num of IPs
118.139.0.0/17	AS56132	Monash University	32,768
118.139.192.0/18	AS9770	LG HelloVision Corp.	16,384
118.139.128.0/19	AS38280	Monash University	8,192
118.139.160.0/19	AS26496	Godaddy.com	8,192
118.139.243.0/24	AS9770	HVSilla	256
118.139.244.0/24	AS9770	HVSilla	256
118.139.245.0/24	AS9770	HVSilla	256
118.139.246.0/24	AS9770	HVSilla	256
118.139.247.0/24	AS9770	HVSilla	256
118.139.248.0/24	AS9770	HVSilla	256
118.139.249.0/24	AS9770	HVSilla	256
118.139.250.0/24	AS9770	HVSilla	256
118.139.251.0/24	AS9770	HVSilla	256
118.139.252.0/24	AS9770	HVSilla	256
118.139.253.0/24	AS9770	HVSilla	256
118.139.254.0/24	AS9770	HVSilla	256
118.139.255.0/24	AS9770	HVSilla	256
118.139.240.0/24	AS9770	HVSilla	256
118.139.241.0/24	AS9770	HVSilla	256
118.139.242.0/24	AS9770	HVSilla	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
118.139.155.44	AS38280 Monash University Sunway Campus Malaysia	`11.17ms` from Sepang, MY

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
119.41.175.216	AS4134 CHINANET-BACKBONE	`3.54ms` from Haikou, CN
122.152.151.216	AS4637 Telstra Global	`2.31ms` from Hong Kong, HK
126.23.55.72	AS17676 SoftBank Corp.	`7.25ms` from Osaka, JP
152.92.17.200	AS2715 Fundação Carlos Chagas Filho de Amparo a Pesquisa	`1.10ms` from Rio de Janeiro, BR
155.100.111.200	AS17055 University of Utah	`2.03ms` from Salt Lake City, US
203.116.53.104	AS4657 StarHub Ltd	`1.20ms` from Singapore, SG
203.116.14.88	AS4657 StarHub Ltd	`1.06ms` from Singapore, SG
23.84.37.232	AS20115 Charter Communications LLC	`4.55ms` from St. Louis, US
42.180.199.200	AS4837 CHINA UNICOM China169 Backbone	`10.44ms` from Tieling, CN
124.255.250.232	AS4686 BEKKOAME INTERNET INC.	`18.61ms` from Tokyo, JP
113.141.174.168	AS134768 CHINANET SHAANXI province Cloud Base network	`2.96ms` from Xi'an, CN
92.104.121.104	AS3303 Swisscom (Switzerland) Ltd	`1.89ms` from Zuerich, CH
54.148.201.248	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
65.31.156.104	AS10796 Charter Communications Inc	`10.10ms` from Cleveland, US
18.253.235.40	AS8987 Amazon Data Services Ireland Ltd	`0.84ms` from Columbus, US
64.233.191.88	AS15169 Google LLC	`0.48ms` from Council Bluffs, US
14.229.124.184	AS45899 VNPT Corp	`2.81ms` from Hanoi, VN
60.14.0.232	AS4837 CHINA UNICOM China169 Backbone	`4.96ms` from Harbin, CN
114.219.100.88	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`6.94ms` from Huai'an, CN
211.209.43.88	AS9318 SK Broadband Co Ltd	`6.07ms` from Incheon, KR
95.188.17.56	AS12389 PJSC Rostelecom	`0.97ms` from Krasnoyarsk, RU
92.24.210.200	AS13285 TalkTalk Communications Limited	`2.25ms` from London, GB
176.122.255.8	AS59502 Sozvezdiye Oriona Ltd.	`4.14ms` from Moscow, RU
124.159.100.88	AS7679 QTnet,Inc.	`9.76ms` from Osaka, JP
181.191.28.56	AS265783 COOP. LTDA. DE ELCTRICIDAD, OTROS SERVICIOS PÚBLICOS DE TACURAL	`4.88ms` from Rosario, AR

Traceroute

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

traceroute -a -n -q1 -f4 118.139.155.254

traceroute to 118.139.155.254 (118.139.155.254): 64 hops max, 52 byte packets

4 [] 218.100.44.141 1.971 ms

5 [AS38280] 118.139.142.241 4.957 ms

6 [AS38280] 118.139.142.252 3.732 ms

7 [AS38280] 118.139.155.254 12.062 ms

Measurement taken from

IPinfo ProbeNet in Kuala Lumpur, MY

On January 19th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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