203.25.245.0/24

AS1221 · Telstra Limited

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Summary

Country	Australia
Domain
ASN	AS1221
Registry	APNIC
ID	CEDARCOMMS-AU

WHOIS Details

inetnum:        203.25.245.0 - 203.25.245.255
netname:        CEDARCOMMS-AU
descr:          Cedar Communications
country:        AU
org:            ORG-SBSI2-AP
admin-c:        SB1177-AP
tech-c:         SB1177-AP
abuse-c:        AC1631-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-routes:     MAINT-NON-CEDAR
mnt-irt:        IRT-CEDAR-NON-AU
last-modified:  2020-05-19T19:56:55Z
source:         APNIC

irt:            IRT-CEDAR-NON-AU
address:        66 Agnes St Sunnybank QLD
e-mail:         sbryzak@gmail.com
abuse-mailbox:  sbryzak@gmail.com
admin-c:        SB1177-AP
tech-c:         SB1177-AP
auth:           # Filtered
remarks:        sbryzak@gmail.com was validated on 2025-07-01
mnt-by:         MAINT-NON-CEDAR
last-modified:  2025-09-04T07:34:53Z
source:         APNIC

organisation:   ORG-SBSI2-AP
org-name:       Cedar Communications
org-type:       LIR
country:        AU
address:        66 Agnes St
address:        Sunnybank
phone:          +61438725577
fax-no:         +617123123
e-mail:         sbryzak@gmail.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:42Z
source:         APNIC

role:           ABUSE CEDARNONAU
country:        ZZ
address:        66 Agnes St Sunnybank QLD
phone:          +000000000
e-mail:         sbryzak@gmail.com
admin-c:        SB1177-AP
tech-c:         SB1177-AP
nic-hdl:        AC1631-AP
remarks:        Generated from irt object IRT-CEDAR-NON-AU
remarks:        sbryzak@gmail.com was validated on 2025-07-01
abuse-mailbox:  sbryzak@gmail.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-01T13:10:34Z
source:         APNIC

person:         Shane Bryzak
address:        66 Agnes St Sunnybank QLD
country:        AU
phone:          +61438725577
e-mail:         sbryzak@gmail.com
nic-hdl:        SB1177-AP
mnt-by:         MAINT-NON-CEDAR
last-modified:  2018-12-02T23:01:08Z
source:         APNIC

route:          203.25.245.0/24
origin:         AS1221
descr:          S BRYZAK & S.R INGLIS 66 Agnes St Sunnybank
mnt-by:         MAINT-NON-CEDAR
last-modified:  2018-12-17T02:34:51Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.25.0.0/16

Range	ASN	Company	Num of IPs
203.25.208.0/20	AS4134	CHINANET Guangdong province network	4,096
203.25.0.0/20	AS9650	Department of Agriculture and Fisheries (QLD)	4,096
203.25.208.0/20	AS139220	CHINANET Guangdong province network	4,096
203.25.92.0/22	AS6262	CSIRO	1,024
203.25.68.0/22	AS9266	Fiveways International Limited	1,024
203.25.32.0/22	AS134555	Encoo Pty Ltd	1,024
203.25.126.0/23	AS17766	Nexon Asia Pacific Pty Ltd	512
203.25.230.0/23	AS132619	Police Department (VIC)	512
203.25.26.0/23	AS7604	Zettagrid Pty Ltd	512
203.25.124.0/24	AS137409	Legaco Networks B.V.	256
203.25.144.0/24	AS137968	Pen10 Services Pty Ltd	256
203.25.165.0/24	AS137998	TRAPEZE GROUP ASIA PACIFIC PTY LTD	256
203.25.77.0/24	AS141161	HSBC BANK AUSTRALIA LIMITED	256
203.25.98.0/24	AS148968	FMG Engineering	256
203.25.193.0/24	AS18165	ResMed Pty Ltd	256
203.25.190.0/24	AS202220	Future Solutions 4U sp. z o.o.	256
203.25.67.0/24	AS24436	Brisbane Grammar School	256
203.25.108.0/24	AS25198	ZetServers Amsterdam	256
203.25.143.0/24	AS31313	Cloud	256
203.25.159.0/24	AS36352	Raymond Spargo	256
203.25.102.0/24	AS38195	SUPERLOOP (AUSTRALIA) PTY LTD	256
203.25.240.0/24	AS396982	Aylie Brutman	256
203.25.227.0/24	AS45671	Brighton Capital Management Pty Ltd	256
203.25.247.0/24	AS4739	iiNet Limited	256
203.25.52.0/24	AS4809	Chinatelecom Global network	256
203.25.234.0/24	AS4826	IMCD Australia Pty Ltd	256
203.25.31.0/24	AS55506	Reynolds and Reynolds Pty Ltd	256
203.25.173.0/24	AS55532	Squiz Pty Ltd	256
203.25.78.0/24	AS56286	Level 40 Tower 2 Petronas Twin Towers	256
203.25.128.0/24	AS7474	Jigsaw Technology Pty Ltd	256
203.25.109.0/24	AS7545	Southern Matrix International Pty Ltd	256
203.25.134.0/24	AS7545	Carl Zeiss Vision Australia Holdings Ltd	256
203.25.149.0/24	AS7545	Canterbury Bankstown Council	256
203.25.17.0/24	AS7545	MIMS Australia Pty Ltd	256
203.25.186.0/24	AS7545	iiNet Limited	256
203.25.195.0/24	AS7545	Kambala Girls' School	256
203.25.75.0/24	AS7575	PEMBROKE SCHOOL INCORPORATED	256
203.25.185.0/24	AS7600	Escapenet Pty Ltd	256
203.25.121.0/24	AS7703	Westway Nominees Pty Ltd t/a Bekkers	256
203.25.123.0/24	AS9266	Fiveways International Limited	256
203.25.158.0/24	AS9266	Fiveways International Limited	256
203.25.119.0/24	AS9312	365 Group LLC	256
203.25.139.0/24	AS10557	UAB code200	256
203.25.120.0/24	AS9738	St Joseph's Nudgee College	256
203.25.248.0/24	AS1221	St. Vincents Hospital	256
203.25.253.0/24	AS1221	ASG Group	256
203.25.132.0/24	AS133159	Spiderweb Cloud	256
203.25.238.0/24	AS133159	Spiderweb Cloud	256
203.25.163.0/24	AS135128	Newcastle Port Corporation	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
203.25.245.90	omnivisor.dev	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

Read more

Pingable IPs

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

IP Address	ASN	Details
203.25.245.61	AS1221 Telstra Limited	`6.24ms` 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
97.132.20.168	AS6167 Verizon Business	`17.20ms` from Atlanta, US
74.103.202.88	AS701 Verizon Business	`2.41ms` from Boston, US
198.102.127.40	AS21993 Schlage Lock Company LLC	`1.15ms` from Chicago, US
145.79.126.72	AS2914 NTT America, Inc.	`1.00ms` from Frankfurt am Main, DE
14.224.97.72	AS45899 VNPT Corp	`5.95ms` from Hanoi, VN
212.69.55.136	AS12496 IDNet	`2.09ms` from London, GB
94.7.34.232	AS5607 Sky UK Limited	`1.88ms` from London, GB
153.179.42.248	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.70ms` from Osaka, JP
13.53.151.120	AS16509 Amazon.com, Inc.	`0.12ms` from Stockholm, SE
116.132.149.40	AS4837 CHINA UNICOM China169 Backbone	`8.55ms` from Tianjin, CN
105.111.53.248	AS36947 Telecom Algeria	`12.83ms` from Tunis, TN
71.85.51.40	AS20115 Charter Communications LLC	`8.06ms` from Atlanta, US
45.32.211.104	AS20473 The Constant Company, LLC	`0.12ms` from Atlanta, US
192.34.165.56	AS4922 Shenandoah Cable Television LLC	`9.24ms` from Berkeley Springs, US
201.179.96.56	AS22927 Telefonica de Argentina	`8.13ms` from Buenos Aires, AR
156.218.247.216	AS8452 TE-AS	`7.22ms` from Cairo, EG
76.255.179.72	AS7018 AT&T Enterprises, LLC	`1.79ms` from Dallas, US
119.91.52.200	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.18ms` from Guangzhou, CN
148.69.179.216	AS12353 Vodafone Portugal	`0.67ms` from Lisbon, PT
151.32.192.72	AS1267 WIND TRE S.P.A.	`4.12ms` from Milan, IT
86.246.209.56	AS3215 Orange S.A.	`3.57ms` from Paris, FR
108.61.191.72	AS20473 The Constant Company, LLC	`0.24ms` from Piscataway, US
180.69.254.104	AS9318 SK Broadband Co Ltd	`1.98ms` from Seoul, KR
20.175.206.136	AS8075 Microsoft Corporation	`0.16ms` from Toronto, CA
97.201.169.40	AS6167 Verizon Business	`13.38ms` from Atlanta, US

Traceroute

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

traceroute -a -n -q1 203.25.245.5

traceroute to 203.25.245.5 (203.25.245.5): 64 hops max, 52 byte packets

1 [AS15169] 74.125.251.94 103.156 ms

2 [AS15169] 192.178.98.28 104.112 ms

3 [AS1221] 58.163.91.201 103.991 ms

4 [AS1221] 203.50.11.172 105.531 ms

5 [AS1221] 203.50.13.156 118.677 ms

6 [AS1221] 203.50.61.1 124.137 ms

7 [AS1221] 58.162.26.4 120.191 ms

8 [AS1221] 58.171.214.236 122.834 ms

9 [AS1221] 203.25.245.5 127.751 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On October 30th 2025

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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