139.5.124.0/22

AS4764 · Aussie Broadband

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Summary

Country	Australia
Domain	overthewire.com.au
ASN	AS4764
Registry	APNIC
ID	OVERTHEWIRE-AU

WHOIS Details

inetnum:        139.5.124.0 - 139.5.127.255
netname:        OVERTHEWIRE-AU
descr:          Over the Wire Pty Ltd
country:        AU
org:            ORG-OTWP1-AP
admin-c:        OTW1-AP
tech-c:         OTW1-AP
abuse-c:        AO336-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-OTWPL-AU
mnt-routes:     MAINT-OTWPL-AU
mnt-irt:        IRT-OTWPL-AU
last-modified:  2020-08-05T02:15:45Z
source:         APNIC

irt:            IRT-OTWPL-AU
address:        Level 24, 100 Creek St, Brisbane, QLD, 4000
e-mail:         noc@overthewire.com.au
abuse-mailbox:  abuse@overthewire.com.au
admin-c:        OTW1-AP
tech-c:         OTW1-AP
auth:           # Filtered
remarks:        abuse@overthewire.com.au was validated on 2026-01-27
remarks:        noc@overthewire.com.au was validated on 2026-01-28
mnt-by:         MAINT-OTWPL-AU
last-modified:  2026-01-28T00:28:48Z
source:         APNIC

organisation:   ORG-OTWP1-AP
org-name:       Over the Wire Pty Ltd
org-type:       LIR
country:        AU
address:        Level 24, 100 Creek St
phone:          +61738479292
e-mail:         abuse@overthewire.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:07Z
source:         APNIC

role:           ABUSE OTWPLAU
country:        ZZ
address:        Level 24, 100 Creek St, Brisbane, QLD, 4000
phone:          +000000000
e-mail:         noc@overthewire.com.au
admin-c:        OTW1-AP
tech-c:         OTW1-AP
nic-hdl:        AO336-AP
remarks:        Generated from irt object IRT-OTWPL-AU
remarks:        abuse@overthewire.com.au was validated on 2026-01-27
remarks:        noc@overthewire.com.au was validated on 2026-01-28
abuse-mailbox:  abuse@overthewire.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-28T00:29:20Z
source:         APNIC

role:           Over the Wire
address:        Level 24, 100 Creek St, Brisbane, QLD, 4000
country:        AU
phone:          +61738479292
e-mail:         abuse@overthewire.com.au
admin-c:        OTW1-AP
tech-c:         OTW1-AP
nic-hdl:        OTW1-AP
notify:         abuse@overthewire.com.au
mnt-by:         MAINT-OTWPL-AU
last-modified:  2020-01-30T22:22:21Z
source:         APNIC

route:          139.5.124.0/22
origin:         AS4764
descr:          Over the Wire Pty Ltd Level 24, 100 Creek St
mnt-by:         MAINT-OTWPL-AU
last-modified:  2025-10-16T03:22:04Z
source:         APNIC

route:          139.5.124.0/22
origin:         AS9268
descr:          Over the Wire Pty Ltd Level 24, 100 Creek St
mnt-by:         MAINT-OTWPL-AU
last-modified:  2020-11-01T23:33:56Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 139.5.0.0/16

Range	ASN	Company	Num of IPs
139.5.152.0/22	AS131699	PT Max Internet Indonesia	1,024
139.5.36.0/22	AS132768	BEYOND BROADBAND PRIVATE LIMITED	1,024
139.5.60.0/22	AS134764	Guangdong LITONG Network Technology Limited	1,024
139.5.40.0/22	AS135448	PT Bukalapak.com	1,024
139.5.232.0/22	AS137409	PRIYANKA SOLUTION AND SERVICES	1,024
139.5.132.0/22	AS137551	ZTNET CO., LTD	1,024
139.5.136.0/22	AS17456	Pacific Data Systems	1,024
139.5.68.0/22	AS17501	WorldLink Communications	1,024
139.5.72.0/22	AS17501	WorldLink Communications	1,024
139.5.0.0/22	AS24186	RailTel Corporation is an Internet Service Provider.	1,024
139.5.12.0/22	AS24186	RailTel Corporation is an Internet Service Provider.	1,024
139.5.4.0/22	AS24186	RailTel Corporation is an Internet Service Provider.	1,024
139.5.8.0/22	AS24186	RailTel Corporation is an Internet Service Provider.	1,024
139.5.180.0/22	AS26658	Room 1801,Floor 18, Johnston Plaza, No.178,Johnston Rd, WH	1,024
139.5.84.0/22	AS27381	Index Exchange Inc.	1,024
139.5.148.0/22	AS38320	PT Gudang Data Indonesia	1,024
139.5.152.0/22	AS38320	PT Max Internet Indonesia	1,024
139.5.52.0/22	AS45152	Zone Networks Pty Ltd	1,024
139.5.228.0/22	AS45775	WORLDVIEW TELECOM	1,024
139.5.168.0/22	AS4686	Progress LLC.	1,024
139.5.164.0/22	AS64095	Blue Reach Services Limited	1,024
139.5.76.0/22	AS7545	TPG Internet Pty Ltd	1,024
139.5.188.0/22	AS132420	E2E Networks Private Limited	1,024
139.5.144.0/24	AS132300	NIPA TECHNOLOGY CO., LTD.	256
139.5.145.0/24	AS132300	NIPA TECHNOLOGY CO., LTD.	256
139.5.179.0/24	AS40605	ANYCONNECT INFORMATION TECHNOLOGY CO., LTD	256
139.5.76.0/24	AS7545	TPG Telecoms	256
139.5.156.0/24	AS24337	SKYTEL ISP LAO	256
139.5.157.0/24	AS24337	SKYTEL ISP LAO	256
139.5.88.0/24	AS136787	Packethub	256
139.5.89.0/24	AS136787	Packethub	256
139.5.90.0/24	AS136787	Packethub	256
139.5.91.0/24	AS136787	Packethub	256
139.5.158.0/24	AS24337	SKYTEL ISP LAO	256
139.5.159.0/24	AS24337	SKYTEL ISP LAO	256
139.5.64.0/24	AS139501	National Crime Records Bureau	256
139.5.200.0/24	AS45753	Netsec	256
139.5.201.0/24	AS45753	Netsec	256
139.5.68.0/24	AS17501	Static Allocation for FNA Systems	256
139.5.69.0/24	AS17501	Static Allocation for GGC Systems	256
139.5.70.0/24	AS17501	Static Allocation for GGC Systems	256
139.5.71.0/24	AS17501	Fiber Pool	256
139.5.202.0/24	AS45753	Netsec	256
139.5.203.0/24	AS45753	Netsec	256
139.5.178.0/24	AS40605	ANYCONNECT INFORMATION TECHNOLOGY CO., LTD	256

Hosted domains

There are 4 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
139.5.125.163	tendar.net	4

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

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

IP Address	ASN	Details
139.5.124.199	AS4764 Aussie Broadband	`0.23ms` from Brisbane, AU
139.5.127.140	AS4764 Aussie Broadband	`0.23ms` from Brisbane, AU
139.5.125.153	AS4764 Aussie Broadband	`0.18ms` from Brisbane, AU
139.5.126.234	AS4764 Aussie Broadband	`0.19ms` from Brisbane, 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
77.168.26.134	AS1136 KPN B.V.	`2.15ms` from Amsterdam, NL
8.242.214.246	AS3549 Level 3 Parent, LLC	`0.93ms` from Bogota, CO
54.170.240.246	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
14.168.122.166	AS45899 VNPT Corp	`2.95ms` from Ho Chi Minh City, VN
216.195.94.230	AS62 CyrusOne LLC	`3.79ms` from Indianapolis, US
81.35.250.214	AS3352 TELEFONICA DE ESPANA S.A.U.	`2.62ms` from Madrid, ES
89.222.161.38	AS34123 Netorn LLC	`1.85ms` from Moscow, RU
131.239.172.38	AS46887 Crown Castle Fiber LLC	`3.03ms` from New York City, US
90.83.248.54	AS3215 Orange S.A.	`6.55ms` from Paris, FR
190.139.241.230	AS7303 Telecom Argentina S.A.	`1.61ms` from Rosario, AR
175.170.33.102	AS4837 CHINA UNICOM China169 Backbone	`10.00ms` from Tieling, CN
154.249.245.22	AS36947 Telecom Algeria	`13.69ms` from Algiers, DZ
139.138.60.118	AS30238 Cisco Systems Ironport Division	`0.98ms` from Amsterdam, NL
54.87.160.214	AS14618 Amazon.com, Inc.	`0.56ms` from Ashburn, US
52.54.71.118	AS14618 Amazon.com, Inc.	`0.55ms` from Ashburn, US
152.23.227.198	AS36850 University of North Carolina at Chapel Hill	`13.73ms` from Ashburn, US
111.63.245.6	AS24547 Hebei Mobile Communication Company Limited	`10.00ms` from Beijing, CN
80.201.48.166	AS5432 Proximus NV	`2.01ms` from Brussels, BE
70.89.213.118	AS7922 Comcast Cable Communications, LLC	`5.32ms` from Chicago, US
66.69.250.230	AS11427 Charter Communications Inc	`5.34ms` from Dallas, US
67.66.170.102	AS7018 AT&T Enterprises, LLC	`2.57ms` from Dallas, US
79.233.48.230	AS3320 Deutsche Telekom AG	`4.20ms` from Duesseldorf, DE
113.179.62.246	AS45899 VNPT Corp	`3.54ms` from Hanoi, VN
160.25.232.118	AS135918 VIET DIGITAL TECHNOLOGY LIABILITY COMPANY	`0.29ms` from Ho Chi Minh City, VN
14.164.248.54	AS45899 VNPT Corp	`2.77ms` from Ho Chi Minh City, VN

Traceroute

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

traceroute -a -n -q1 -f5 139.5.126.41

traceroute to 139.5.126.41 (139.5.126.41): 64 hops max, 52 byte packets

5 [] 202.77.88.3 1.657 ms

6 *

7 [AS9268] 103.110.178.246 1.069 ms

8 *

9 *

10 *

11 [AS4764] 139.5.126.41 34.358 ms

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On March 20th 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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