103.249.51.0/24

AS38456 · SPEEDCAST AUSTRALIA PTY LIMITED

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

Summary

Country	Australia
Domain	speedcast.com
ASN	AS38456
Registry	APNIC
ID	SPEEDCAST-AU

WHOIS Details

inetnum:        103.249.50.0 - 103.249.51.255
netname:        SPEEDCAST-AU
descr:          Speedcast Managed Services Pty Limited
descr:          Unit 4F, 1st Floor
descr:          12 Lord Street, Botany
country:        AU
org:            ORG-SPPL1-AP
admin-c:        INA26-AP
tech-c:         INA26-AP
abuse-c:        AA1417-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-SPEEDCAST
mnt-routes:     MAINT-AU-SPEEDCAST
mnt-irt:        IRT-AU-SPEEDCASTAUSTRALIA
last-modified:  2025-01-14T23:49:54Z
source:         APNIC

irt:            IRT-AU-SPEEDCASTAUSTRALIA
address:        Suite B1.6
address:        15-21 Doody Street
address:        Alexandria NSW 2015
phone:          +61-8-8260-8300
e-mail:         network.abuse@speedcast.com
abuse-mailbox:  network.abuse@speedcast.com
admin-c:        SAPL17-AP
tech-c:         SAPL17-AP
auth:           # Filtered
remarks:        network.abuse@speedcast.com was validated on 2026-01-29
mnt-by:         MAINT-AU-SPEEDCASTAUSTRALIA
last-modified:  2026-01-29T23:38:43Z
source:         APNIC

organisation:   ORG-SPPL1-AP
org-name:       Speedcast Managed Services Pty Limited
org-type:       LIR
country:        AU
address:        15/21 Doody Street
phone:          +61-8-8260-8300
fax-no:         +61-8-8260-8399
e-mail:         ip-admin@speedcast.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2025-01-02T06:11:32Z
source:         APNIC

role:           ABUSE AUSPEEDCASTAUSTRALIA
country:        ZZ
address:        Suite B1.6
address:        15-21 Doody Street
address:        Alexandria NSW 2015
phone:          +61-8-8260-8300
e-mail:         network.abuse@speedcast.com
admin-c:        SAPL17-AP
tech-c:         SAPL17-AP
nic-hdl:        AA1417-AP
remarks:        Generated from irt object IRT-AU-SPEEDCASTAUSTRALIA
remarks:        network.abuse@speedcast.com was validated on 2026-01-29
abuse-mailbox:  network.abuse@speedcast.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-01-29T23:39:23Z
source:         APNIC

role:           IP Network Administratior
address:        Suite B1.6, 15-21 Doody Street
country:        AU
phone:          +61 88 260 8300
e-mail:         ip-admin@speedcast.com
admin-c:        INA26-AP
tech-c:         INA26-AP
nic-hdl:        INA26-AP
notify:         ip-admin@speedcast.com
mnt-by:         MAINT-AU-SPEEDCAST
last-modified:  2024-10-30T05:09:14Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.249.0.0/16

Range	ASN	Company	Num of IPs
103.249.32.0/22	AS9381	HKBN Enterprise Solutions HK Limited	1,024
103.249.236.0/22	AS133159	Mammoth Media Pty Ltd	1,024
103.249.108.0/22	AS133199	UNIT 04,7/F,BRIGHT WAY TOWER,NO. 33 MONG KOK ROAD,KOWLOON	1,024
103.249.140.0/22	AS58907	Acquire Asia Pacific Pty Ltd	1,024
103.249.252.0/22	AS23724	Beijing Internet Harbor Technology Co.,Ltd	1,024
103.249.212.0/22	AS58955	Bangmod Enterprise	1,024
103.249.36.0/22	AS23860	Alliance Broadband Services Pvt. Ltd.	1,024
103.249.4.0/22	AS23860	Alliance Broadband Services Pvt. Ltd.	1,024
103.249.192.0/22	AS2914	Shenzhen WSUNet Technology Co., Ltd.	1,024
103.249.148.0/22	AS9268	Over the Wire Pty Ltd	1,024
103.249.20.0/22	AS38247	Vietnamobile Telecommunications Joint Stock Company	1,024
103.249.100.0/22	AS45538	ODS Joint Stock Company	1,024
103.249.160.0/22	AS45634	2F-36 No 163 Nanjing West Road	1,024
103.249.92.0/22	AS132850	No. 51-1st Floor,	1,024
103.249.24.0/22	AS132761	Smartlink Solutions Pvt. Ltd.	1,024
103.249.52.0/22	AS4808	Beijing Capiinfo Technology Co., LTD	1,024
103.249.244.0/22	AS4847	Beijing Topnew Info & Tech Co.,Ltd	1,024
103.249.72.0/22	AS132827	FLAT/RM M, BLK 2, 15/F,	1,024
103.249.198.0/23	AS151650	Switch Fiber	512
103.249.208.0/23	AS132354	CELCOM TIMUR (SABAH) SDN BHD	512
103.249.180.0/23	AS133469	Multinet (Udaipur) Private Limited	512
103.249.182.0/23	AS58894	Schneider Electric (AUSTRALIA) Pty Ltd Schneider Electric (INDIA)	512
103.249.116.0/23	AS151852	FUTE JOINT STOCK COMPANY	512
103.249.200.0/23	AS150873	THUONGCLOUD COMPANY LIMITED	512
103.249.132.0/23	AS200740	FIRST SERVER LIMITED	512
103.249.134.0/23	AS200740	FIRST SERVER LIMITED	512
103.249.87.0/24	AS55720	Hosting Services	256
103.249.56.0/24	AS58935	LankaBangla Information System Limited	256
103.249.212.0/24	AS58955	Bangmod Corporate Internet Services	256
103.249.68.0/24	AS63956	Alpha IT Solutions Pty Ltd	256
103.249.62.0/24	AS8075	Lucidity Cloud Services Azure Tenant Usage	256
103.249.63.0/24	AS8075	Lucidity Cloud Services Azure hosted services	256
103.249.185.0/24	AS401783	TOKALA COMMUNICATIONS INC.	256
103.249.227.0/24	AS132661	Badan Pengawas Pemilu	256
103.249.57.0/24	AS132852	Vault Systems Pty. Ltd.	256
103.249.44.0/24	AS132893	Kodiak networks India Private Limited	256
103.249.45.0/24	AS132893	Kodiak networks India Private Limited	256
103.249.46.0/24	AS132893	Kodiak networks India Private Limited	256
103.249.47.0/24	AS132893	Kodiak networks India Private Limited	256
103.249.70.0/24	AS136165	X4B Anycast (Premium)	256
103.249.71.0/24	AS136165	X4B NA 1	256
103.249.69.0/24	AS150295	Wing Bank (Cambodia) Plc	256
103.249.226.0/24	AS151526	PT One Network Eternity	256
103.249.202.0/24	AS151649	Mercy Aged and Community Care Ltd	256
103.249.203.0/24	AS151652	ZSG Internet Communication Services	256
103.249.112.0/24	AS151845	SCALEWITHUS	256
103.249.113.0/24	AS151845	SCALEWITHUS	256
103.249.48.0/24	AS16509	Amazon.com, Inc.	256
103.249.187.0/24	AS2914	TOKALA COMMUNICATIONS INC.	256
103.249.49.0/24	AS38456	Speedcast Managed Services Pty Limited	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

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

IP Address	ASN	Details
103.249.51.3	AS38456 SPEEDCAST AUSTRALIA PTY LIMITED	`0.43ms` from Sydney, 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
73.30.7.152	AS7922 Comcast Cable Communications, LLC	`8.42ms` from Ashburn, US
73.36.190.88	AS7922 Comcast Cable Communications, LLC	`4.94ms` from Chicago, US
37.203.15.152	AS6876 TENET Scientific Production Enterprise LLC	`3.46ms` from Chisinau, MD
124.51.186.56	AS17858 LG POWERCOMM	`7.42ms` from Incheon, KR
47.192.205.248	AS5650 Frontier Communications of America, Inc.	`10.37ms` from Miami, US
176.177.175.104	AS5410 Bouygues Telecom SA	`9.08ms` from Paris, FR
13.88.171.40	AS8075 Microsoft Corporation	`0.58ms` from San Jose, US
97.214.39.152	AS6167 Verizon Business	`14.17ms` from Santa Clara, US
39.114.47.232	AS9318 SK Broadband Co Ltd	`9.40ms` from Seoul, KR
47.24.167.24	AS20115 Charter Communications LLC	`7.08ms` from St. Louis, US
13.50.172.152	AS16509 Amazon.com, Inc.	`0.14ms` from Stockholm, SE
220.233.224.40	AS10143 Exetel Pty Ltd	`0.43ms` from Sydney, AU
172.253.50.232	AS15169 Google LLC	`0.21ms` from Zuerich, CH
49.232.65.216	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.74ms` from Beijing, CN
13.245.213.136	AS16509 Amazon.com, Inc.	`0.09ms` from Cape Town, ZA
58.243.82.24	AS4837 CHINA UNICOM China169 Backbone	`9.58ms` from Huai'an, CN
5.151.167.24	AS42689 Glide Student & Residential Limited	`1.11ms` from London, GB
97.202.220.248	AS6167 Verizon Business	`17.01ms` from Los Angeles, US
95.249.237.136	AS3269 Telecom Italia S.p.A.	`3.70ms` from Milan, IT
95.231.197.24	AS3269 Telecom Italia S.p.A.	`3.48ms` from Naples, IT
111.91.156.104	AS38673 Korea Cable TV Kwangju Broadcasting	`6.10ms` from Seoul, KR
23.209.46.24	AS20940 Akamai International B.V.	`0.17ms` from Singapore, SG
134.166.151.216	AS668 United States Department of Defense (DoD)	`0.62ms` from Atlanta, US
168.210.156.8	AS20011 Dimension Data	`2.24ms` from Cape Town, ZA
76.136.52.168	AS7922 Comcast Cable Communications, LLC	`5.96ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -f3 103.249.51.1

traceroute to 103.249.51.1 (103.249.51.1): 64 hops max, 52 byte packets

3 [AS174] 154.24.71.109 2.096 ms

4 [AS174] 154.54.90.65 2.516 ms

5 [AS174] 154.54.30.121 6.982 ms

6 [AS174] 154.54.172.170 23.281 ms

7 [AS174] 154.54.40.110 30.068 ms

8 [AS174] 154.54.41.53 39.086 ms

9 [AS174] 154.54.165.30 49.715 ms

10 [AS174] 154.54.166.70 57.514 ms

11 [AS174] 154.54.45.162 67.925 ms

12 [AS174] 154.54.25.150 68.367 ms

13 [AS174] 38.88.196.23 63.696 ms

14 *

15 [] 103.200.13.75 210.097 ms

16 [AS38195] 116.255.21.239 210.529 ms

17 *

18 [AS38456] 103.249.51.1 210.523 ms

Measurement taken from

IPinfo ProbeNet in New York City, US

On March 13th 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