103.3.238.0/23

AS56265 · Level 23

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	United States
Domain	transurban.com
ASN	AS56265
Registry	APNIC
ID	TRANSURBAN-US

WHOIS Details

inetnum:        103.3.238.0 - 103.3.239.255
netname:        TRANSURBAN-US
descr:          6440 General Green Way
descr:          Alexandria VA 22312
country:        US
geoloc:         38.804836 -77.046921
admin-c:        TGNA2-AP
tech-c:         TGNA2-AP
abuse-c:        AT1008-AP
status:         ASSIGNED NON-PORTABLE
notify:         ITServicesInfrastructureNetwork@transurban.com
mnt-by:         MAINT-TRANSURBAN-AU
mnt-lower:      MAINT-TRANSURBAN-AU
mnt-routes:     MAINT-TRANSURBAN-AU
mnt-irt:        IRT-TRANSURBAN-AU
last-modified:  2021-06-09T13:37:48Z
source:         APNIC

irt:            IRT-TRANSURBAN-AU
address:        Level 30, Tower Five, 727 Collins Street, Docklands 3008, VIC, AU
e-mail:         DLCustomerandTechnologyNetworkServices@transurban.com
abuse-mailbox:  DLCustomerandTechnologyNetworkServices@transurban.com
admin-c:        TGNA2-AP
tech-c:         TGNA2-AP
auth:           # Filtered
remarks:        DLCustomerandTechnologyNetworkServices@transurban.com
remarks:        dlcustomerandtechnologynetworkservices@transurban.com was validated on 2025-07-16
mnt-by:         MAINT-TRANSURBAN-AU
last-modified:  2025-11-18T00:27:00Z
source:         APNIC

role:           ABUSE TRANSURBANAU
country:        ZZ
address:        Level 30, Tower Five, 727 Collins Street, Docklands 3008, VIC, AU
phone:          +000000000
e-mail:         DLCustomerandTechnologyNetworkServices@transurban.com
admin-c:        TGNA2-AP
tech-c:         TGNA2-AP
nic-hdl:        AT1008-AP
remarks:        Generated from irt object IRT-TRANSURBAN-AU
remarks:        dlcustomerandtechnologynetworkservices@transurban.com was validated on 2025-07-16
abuse-mailbox:  DLCustomerandTechnologyNetworkServices@transurban.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-16T21:37:59Z
source:         APNIC

role:           TRANSURBAN GROUP - network administrator
address:        Level 3, 505 Little Collins Street, Melbourne 3000, VIC, AU
country:        AU
phone:          +61-3-8656-8900
e-mail:         ITServicesInfrastructureNetwork@transurban.com
admin-c:        TGNA2-AP
tech-c:         TGNA2-AP
nic-hdl:        TGNA2-AP
mnt-by:         MAINT-TRANSURBAN-AU
last-modified:  2011-08-09T00:40:47Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.3.0.0/16

Range	ASN	Company	Num of IPs
103.3.156.0/22	AS9929	China Unicom Hebei province network	1,024
103.3.96.0/22	AS4837	China Unicom Tianjin province network	1,024
103.3.168.0/22	AS55792	Datec-PNG	1,024
103.3.224.0/22	AS203020	HostRoyale Technologies Pvt Ltd	1,024
103.3.248.0/22	AS56147	Creative Communication Vietnam Joint Stock Company	1,024
103.3.252.0/22	AS56149	Cong ty CP Truyen thong quoc te Incom	1,024
103.3.48.0/22	AS24282	KAGOYA JAPAN Inc.	1,024
103.3.20.0/22	AS10030	Celcom Axiata Berhad	1,024
103.3.184.0/22	AS17534	NSK Co.,Ltd.	1,024
103.3.204.0/22	AS136946	Weebo networks Pvt. Ltd.	1,024
103.3.80.0/22	AS56262	3/F CSI Market Square	1,024
103.3.192.0/22	AS38851	UnigateNet, Internet Service Provider,	1,024
103.3.140.0/22	AS139007	UNICOM InnerMongolia province network	1,024
103.3.220.0/22	AS139994	PT XLSMART Telecom Sejahtera Tbk	1,024
103.3.0.0/22	AS131965	XSERVER Inc.	1,024
103.3.52.0/22	AS9614	Oita Cable Telecom Co.,Ltd.	1,024
103.3.152.0/22	AS4837	UNICOM GuiZhou Province Network	1,024
103.3.144.0/22	AS45763	Opticomm Pty Ltd	1,024
103.3.120.0/22	AS4808	China Unicom Beijing province network	1,024
103.3.100.0/22	AS4837	China Unicom Heilongjiang province network	1,024
103.3.112.0/22	AS4837	UNICOM ZheJiang Province Network	1,024
103.3.60.0/22	AS63949	Akamai Technologies, Inc.	1,024
103.3.176.0/22	AS7470	True Internet Corporation Co. Ltd.	1,024
103.3.116.0/22	AS4837	UNICOM yunnan Province Network	1,024
103.3.124.0/22	AS4837	China Unicom Xizang province network	1,024
103.3.200.0/22	AS10024	LGA International	1,024
103.3.136.0/22	AS4837	China Unicom XinJiang province network	1,024
103.3.188.0/22	AS7506	GMO Internet Group, Inc.	1,024
103.3.12.0/22	AS7522	STNet, Incorporated	1,024
103.3.140.0/22	AS4837	UNICOM InnerMongolia province network	1,024
103.3.76.0/22	AS9341	PT Indonesia Comnets Plus	1,024
103.3.4.0/22	AS9378	JCOM Co., Ltd.	1,024
103.3.128.0/22	AS9394	China TieTong Telecommunications Corporation	1,024
103.3.234.0/23	AS154360	ENET SERVICES	512
103.3.233.0/24	AS58487	CV Nomadic Collab	256
103.3.176.0/24	AS7470	TRUEINTERNET CO.,LTD.	256
103.3.177.0/24	AS7470	TRUEINTERNET CO.,LTD.	256
103.3.179.0/24	AS7470	TRUEINTERNET CO.,LTD.	256
103.3.164.0/24	AS7595	ReadySpace Cloud Services - Singapore	256
103.3.178.0/24	AS7470	TRUEINTERNET CO.,LTD.	256
103.3.200.0/24	AS10024	Document No: 1029390	256
103.3.215.0/24	AS131745	PT. Bakrie Telecom Tbk	256
103.3.197.0/24	AS132016	IRESS UK	256
103.3.199.0/24	AS132016	IRESS UK	256
103.3.17.0/24	AS132827	ASIAPN	256
103.3.19.0/24	AS132827	SocialMNet	256
103.3.58.0/24	AS135477	PT. Java Digital Nusantara	256
103.3.232.0/24	AS151528	PT Global Abadi Inti Nusantara	256
103.3.18.0/24	AS15830	W-CAST-2-AS-AP	256

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

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
103.3.238.253	AS56265 Level 23	`1.71ms` from Ashburn, US
103.3.239.253	AS56265 Level 23	`2.40ms` from Ashburn, US

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
13.90.229.135	AS8075 Microsoft Corporation	`0.41ms` from Ashburn, US
13.68.236.135	AS8075 Microsoft Corporation	`0.40ms` from Ashburn, US
96.8.92.231	AS36020 The Weather Company	`0.43ms` from Atlanta, US
117.12.39.119	AS4837 CHINA UNICOM China169 Backbone	`4.97ms` from Beijing, CN
212.227.212.71	AS8560 IONOS SE	`0.69ms` from Berlin, DE
36.157.46.103	AS56047 China Mobile communications corporation	`7.17ms` from Changsha, CN
72.179.118.103	AS11427 Charter Communications Inc	`12.61ms` from Dallas, US
47.58.2.55	AS12430 VODAFONE ESPANA S.A.U.	`7.76ms` from Madrid, ES
108.53.187.199	AS701 Verizon Business	`1.79ms` from New York City, US
80.136.158.183	AS3320 Deutsche Telekom AG	`2.62ms` from Nuernberg, DE
201.21.211.119	AS28573 Claro NXT Telecomunicacoes Ltda	`0.27ms` from Porto Alegre, BR
67.183.250.247	AS7922 Comcast Cable Communications, LLC	`5.16ms` from Seattle, US
123.191.140.23	AS4837 CHINA UNICOM China169 Backbone	`7.90ms` from Tieling, CN
89.77.165.71	AS9141 P4 Sp. z o.o.	`9.89ms` from Warsaw, PL
96.189.124.23	AS53297 Comcast Cable Communications, LLC	`0.05ms` from Chicago, US
201.102.139.135	AS8151 UNINET	`1.12ms` from Mexico City, MX
194.110.202.231	AS42693 AO Bank Inteza	`1.74ms` from Moscow, RU
67.9.146.135	AS33363 Charter Communications, Inc	`9.83ms` from Orlando, US
47.105.157.183	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.18ms` from Qingdao, CN
3.232.18.199	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
187.123.119.23	AS28573 Claro NXT Telecomunicacoes Ltda	`9.99ms` from Sao Paulo, BR
128.208.61.55	AS73 University of Washington	`0.54ms` from Seattle, US
211.62.136.183	AS38120 LG HelloVision Corp.	`6.76ms` from Seoul, KR
49.29.26.23	AS4766 Korea Telecom	`7.49ms` from Seoul, KR
144.137.208.23	AS1221 Telstra Limited	`1.99ms` from Sydney, AU

Traceroute

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

traceroute -a -n -q1 -f4 103.3.238.253

traceroute to 103.3.238.253 (103.3.238.253): 64 hops max, 52 byte packets

4 [AS3257] 209.120.251.61 19.755 ms

5 *

6 [AS3257] 209.120.139.102 2.381 ms

7 [AS22773] 68.1.1.7 6.167 ms

8 *

9 [AS56265] 103.3.238.253 6.115 ms

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On January 18th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales