103.138.242.0/24

AS139048 · METRO TRAINS MELBOURNE

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Summary

Country	Australia
Domain	metrotrains.com.au
ASN	AS139048
Parent Range	103.138.242.0/23
Registry	APNIC
ID	MTM-AU

WHOIS Details

inetnum:        103.138.242.0 - 103.138.243.255
netname:        MTM-AU
descr:          METRO TRAINS MELBOURNE PTY. LTD.
country:        AU
org:            ORG-MTM1-AP
admin-c:        MTMA2-AP
tech-c:         MTMA2-AP
abuse-c:        AM2386-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-MTM1-AU
mnt-routes:     MAINT-MTM1-AU
mnt-irt:        IRT-MTM1-AU
last-modified:  2020-05-20T13:05:07Z
source:         APNIC

irt:            IRT-MTM1-AU
address:        L16, 700 Collins St, Docklands VIC 3008
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        MTMA2-AP
tech-c:         MTMA2-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2026-01-04
mnt-by:         MAINT-MTM1-AU
last-modified:  2026-01-04T22:39:17Z
source:         APNIC

organisation:   ORG-MTM1-AP
org-name:       METRO TRAINS MELBOURNE
org-type:       LIR
country:        AU
address:        L16, 700 Collins St
phone:          +61396102400
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:46Z
source:         APNIC

role:           ABUSE MTM1AU
country:        ZZ
address:        L16, 700 Collins St, Docklands VIC 3008
phone:          +000000000
e-mail:         [email protected]
admin-c:        MTMA2-AP
tech-c:         MTMA2-AP
nic-hdl:        AM2386-AP
remarks:        Generated from irt object IRT-MTM1-AU
remarks:        [email protected] was validated on 2026-01-04
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-04T22:39:44Z
source:         APNIC

role:           Metro Trains Melbourne administrator
address:        L16, 700 Collins St, Docklands VIC 3008
country:        AU
phone:          +61396103516
e-mail:         [email protected]
admin-c:        MTMA2-AP
tech-c:         MTMA2-AP
nic-hdl:        MTMA2-AP
mnt-by:         MAINT-MTM1-AU
last-modified:  2019-05-09T01:34:23Z
source:         APNIC

route:          103.138.242.0/23
origin:         AS139048
descr:          METRO TRAINS MELBOURNE PTY. LTD. L16, 700 Collins St
mnt-by:         MAINT-MTM1-AU
last-modified:  2021-05-18T07:39:01Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 103.138.242.0/24

Range	ASN	Company	Num of IPs
103.138.242.0/23	AS139048	METRO TRAINS MELBOURNE PTY. LTD.	512

Nearby Ranges

BGP prefixes that overlap with 103.138.0.0/16

Range	ASN	Company	Num of IPs
103.138.100.0/22	AS8220	Digiagra, LLC.	1,024
103.138.64.0/22	AS138996	Uni Comms International Sdn Bhd	1,024
103.138.36.0/22	AS139084	DIGITAL IMMORTALITY PTY LTD	1,024
103.138.72.0/22	AS138997	Eons Data Communications Limited	1,024
103.138.176.0/22	AS4618	OpenLandscape Company Limited	1,024
103.138.136.0/22	AS17439	Ntt Communications India Network Services Private Limited	1,024
103.138.4.0/23	AS133692	Fastnet Internet Service And Security System	512
103.138.158.0/23	AS139924	Pipex Communication	512
103.138.174.0/23	AS139030	Cnet Communication	512
103.138.40.0/23	AS136119	PT. Inovasi Multi Kreasi	512
103.138.204.0/23	AS138838	PT NET Super Cepat	512
103.138.92.0/23	AS131655	NAN YA PLASTICS CORPORATION	512
103.138.46.0/23	AS136119	PT. Sasmita Nurcahaya Berlian	512
103.138.156.0/23	AS135363	Shiji Fuxuan Technology Development(Beijing)Co.,Ltd.	512
103.138.190.0/23	AS139036	Edge Speed	512
103.138.216.0/23	AS58385	PT BANK BRIsyariah	512
103.138.152.0/23	AS139020	CloudLink Communications	512
103.138.128.0/23	AS139006	ZOHO CORPORATION PTY LTD	512
103.138.164.0/23	AS139026	Shadhinota Net	512
103.138.182.0/23	AS139033	Voglu Internet Service	512
103.138.242.0/23	AS139048	METRO TRAINS MELBOURNE PTY. LTD.	512
103.138.240.0/23	AS45177	Nextro LP	512
103.138.68.0/23	AS138842	PT. Internetwork Komunikasi Indonesia	512
103.138.42.0/23	AS136119	PT. Sari Jaya Maju	512
103.138.160.0/23	AS139022	NEPAL RASTRA BANK	512
103.138.234.0/23	AS133242	Infibeam Avenues Limited	512
103.138.50.0/23	AS138985	CITS PVT (LTD)	512
103.138.236.0/23	AS135217	Peak Telecom India Pvt Ltd	512
103.138.206.0/23	AS138852	DISKOMINFO BADUNG	512
103.138.48.0/23	AS136119	PT. Firdita Citra Mandiri	512
103.138.202.0/23	AS132169	Kbz Online	512
103.138.218.0/23	AS138854	PT INTER MEDIALINK SOLUSI	512
103.138.70.0/23	AS138884	PT Centronet Data Indonesia	512
103.138.30.0/23	AS138983	Round Network	512
103.138.108.0/23	AS135905	MTK Technicial Equiptment Limited Company	512
103.138.162.0/23	AS139024	Iqra University	512
103.138.88.0/23	AS135905	MAT BAO WS JOINT STOCK COMPANY	512
103.138.144.0/23	AS139008	NEEF IT LIMITED	512
103.138.90.0/23	AS135905	Lam Van Limited Company	512
103.138.118.0/23	AS132690	Network For Electronic Transfers (Singapore) Pte Ltd	512
103.138.58.0/23	AS136111	Kementerian Sosial Republik Indonesia	512
103.138.47.0/24	AS136119	PT Bali Towerindo Sentra, Tbk.	256
103.138.46.0/24	AS136119	PT Bali Towerindo Sentra, Tbk.	256
103.138.43.0/24	AS136119	PT Bali Towerindo Sentra, Tbk.	256
103.138.42.0/24	AS136119	PT Bali Towerindo Sentra, Tbk.	256
103.138.10.0/24	AS138835	DINAS KOMUNIKASI DAN INFORMATIKA KABUPATEN PACITAN	256
103.138.41.0/24	AS136119	PT Bali Towerindo Sentra, Tbk.	256
103.138.253.0/24	AS134739	AGB Communication Co., Ltd	256
103.138.24.0/24	AS134186	Xplore Net BD	256
103.138.185.0/24	AS138772	Mahrth Internet Service Private Limited	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
103.138.242.8	djsbuilt.com.au	1

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

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Pingable IPs

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

IP Address	ASN	Details
103.138.242.33	AS139048 METRO TRAINS MELBOURNE	`2.71ms` from Melbourne, 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
162.214.216.200	AS46606 Unified Layer	`2.10ms` from Draper, US
84.175.172.216	AS3320 Deutsche Telekom AG	`3.61ms` from Duesseldorf, DE
35.242.222.88	AS396982 Google LLC	`0.10ms` from Frankfurt am Main, DE
92.59.229.72	AS12479 Orange Espagne SA	`11.22ms` from Madrid, ES
176.193.198.40	AS12714 PJSC MegaFon	`1.71ms` from Moscow, RU
171.110.180.216	AS4134 CHINANET-BACKBONE	`1.48ms` from Nanning, CN
5.97.180.40	AS3269 Telecom Italia S.p.A.	`2.23ms` from Naples, IT
176.156.99.216	AS5410 Bouygues Telecom SA	`12.18ms` from Paris, FR
107.125.176.24	AS20057 AT&T Enterprises, LLC	`19.30ms` from Reston, US
47.130.40.120	AS16509 Amazon.com, Inc.	`0.16ms` from Singapore, SG
114.134.213.216	AS4721 JCOM Co., Ltd.	`12.24ms` from Tokyo, JP
71.171.0.200	AS701 Verizon Business	`12.19ms` from Ashburn, US
197.64.130.56	AS16637 MTN SA	`16.16ms` from Johannesburg, ZA
104.129.252.72	AS21769 Colocation America Corporation	`0.22ms` from Los Angeles, US
83.55.100.184	AS3352 TELEFONICA DE ESPANA S.A.U.	`5.35ms` from Madrid, ES
38.94.135.40	AS174 Cogent Communications, LLC	`0.80ms` from New York City, US
32.211.78.216	AS46690 Southern New England Telephone Company and SNET America, Inc.	`10.92ms` from New York City, US
79.220.43.200	AS3320 Deutsche Telekom AG	`6.37ms` from Nuernberg, DE
3.227.198.184	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
222.98.96.136	AS4766 Korea Telecom	`1.38ms` from Seoul, KR
1.172.194.120	AS3462 Data Communication Business Group	`4.17ms` from Taichung, TW
77.167.74.104	AS1136 KPN B.V.	`7.73ms` from Amsterdam, NL
34.121.132.200	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
108.166.81.152	AS33070 Rackspace Hosting	`1.10ms` from Dallas, US
98.251.244.24	AS7922 Comcast Cable Communications, LLC	`10.19ms` from Dallas, US

Traceroute

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

traceroute -a -n -q1 103.138.242.28

traceroute to 103.138.242.28 (103.138.242.28): 64 hops max, 52 byte packets

1 [AS31898] 140.91.224.69 0.075 ms

2 [AS7474] 59.154.187.138 0.944 ms

3 [AS7474] 59.154.187.137 1.127 ms

4 [AS7474] 1.44.94.82 2.671 ms

5 *

6 [AS139048] 103.138.242.28 2.627 ms

Measurement taken from

IPinfo ProbeNet in Melbourne, AU

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.

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