210.18.237.0/24

AS9738 · Brennan IT

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Summary

Country	Australia
Domain	brennanit.com.au
ASN	AS9738
Registry	APNIC
ID	BRENNAN

WHOIS Details

inetnum:        210.18.192.0 - 210.18.255.255
netname:        BRENNAN
descr:          Brennan Voice and Data Pty Ltd
descr:          Corporate Internet Service Provider
descr:          Brisbane, Australia
country:        AU
org:            ORG-BVAD1-AP
admin-c:        BC184-AP
tech-c:         BC184-AP
abuse-c:        AB1196-AP
status:         ALLOCATED PORTABLE
remarks:        -+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
remarks:        This object can only be modified by APNIC hostmaster
remarks:        If you wish to modify this object details please
remarks:        send email to hostmaster@apnic.net with your organisation
remarks:        account name in the subject line.
remarks:        -+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
mnt-by:         APNIC-HM
mnt-lower:      IEXEC-AU-BENC
mnt-irt:        IRT-BRENNAN-AU
last-modified:  2020-08-04T23:28:41Z
source:         APNIC

irt:            IRT-BRENNAN-AU
address:        PO BOX 1388
address:        TOOWONG QLD 4066
e-mail:         comms-coreengineering@brennanit.com.au
abuse-mailbox:  comms-coreengineering@brennanit.com.au
admin-c:        BC184-AP
tech-c:         BC184-AP
auth:           # Filtered
remarks:        comms-coreengineering@brennanit.com.au was validated on 2026-04-15
mnt-by:         IEXEC-AU-BENC
last-modified:  2026-04-15T22:32:03Z
source:         APNIC

organisation:   ORG-BVAD1-AP
org-name:       Brennan Voice and Data Pty Ltd
org-type:       LIR
country:        AU
address:        Level 18, 200 Barangaroo AVE
phone:          +612-8235-9511
fax-no:         +612-8235-9594
e-mail:         Comms-CoreEngineering@brennanit.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-12-04T12:56:17Z
source:         APNIC

role:           ABUSE BRENNANAU
country:        ZZ
address:        PO BOX 1388
address:        TOOWONG QLD 4066
phone:          +000000000
e-mail:         comms-coreengineering@brennanit.com.au
admin-c:        BC184-AP
tech-c:         BC184-AP
nic-hdl:        AB1196-AP
remarks:        Generated from irt object IRT-BRENNAN-AU
remarks:        comms-coreengineering@brennanit.com.au was validated on 2026-04-15
abuse-mailbox:  comms-coreengineering@brennanit.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2026-04-15T22:32:29Z
source:         APNIC

person:         Ben Cornish
address:        PO BOX 1388
address:        TOOWONG QLD 4066
country:        AU
phone:          +61-1300-659-222
fax-no:         +61-7-3871-1844
e-mail:         benc@iexec.com.au
nic-hdl:        BC184-AP
mnt-by:         MAINT-AU-COMINDICO
last-modified:  2008-09-04T07:29:18Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 210.18.0.0/16

Range	ASN	Company	Num of IPs
210.18.63.0/24	AS9583	Allocated to Gurgoan corporate customers	256
210.18.110.0/24	AS9583	Allocated to Hyderabad corporate customers	256
210.18.32.0/24	AS9583	Allocated to Bangalore corporate customers	256
210.18.52.0/24	AS9583	Allocated to Chandigarh corporate customers	256
210.18.77.0/24	AS9583	Allocated to Hyderabad corporate customers	256
210.18.82.0/24	AS9583	Allocated to Gurgoan corporate customers	256
210.18.62.0/24	AS9583	Allocated to Udaipur corporate customers	256
210.18.92.0/24	AS9583	Allocated to Bangalore corporate customers	256
210.18.97.0/24	AS9583	Allocated to Mumbai corporate customers	256
210.18.35.0/24	AS9583	Allocated to Calcutta corporate customers	256
210.18.57.0/24	AS9583	Allocated to Hyderabad corporate customers	256
210.18.125.0/24	AS9583	Allocated to Bangalore corporate customers	256
210.18.66.0/24	AS9583	Allocated to Chennai corporate customers	256
210.18.105.0/24	AS9583	Allocated to Calcutta corporate customers	256
210.18.67.0/24	AS9583	Allocated to Delhi corporate customers	256
210.18.112.0/24	AS9583	Allocated to Delhi corporate customers	256
210.18.118.0/24	AS9583	Allocated to Mumbai corporate customers	256
210.18.98.0/24	AS9583	Allocated to Delhi corporate customers	256
210.18.111.0/24	AS9583	Allocated to Calcutta corporate customers	256
210.18.31.0/24	AS9583	Allocated to Ludhiana corporate customers	256
210.18.33.0/24	AS9583	Allocated to Delhi corporate customers	256
210.18.93.0/24	AS9583	Allocated to Pune corporate customers	256
210.18.41.0/24	AS9583	Allocated to Delhi corporate customers	256
210.18.30.0/24	AS9583	Allocated to Delhi corporate customers	256
210.18.27.0/24	AS9583	Allocated to Surat corporate customers	256
210.18.126.0/24	AS9583	Allocated to Ludhiana corporate customers	256
210.18.61.0/24	AS9583	Allocated to Baroda corporate customers	256
210.18.74.0/24	AS9583	Allocated to Calcutta corporate customers	256
210.18.122.0/24	AS9583	Allocated to Gurgoan corporate customers	256
210.18.89.0/24	AS9583	Allocated to Hyderabad corporate customers	256
210.18.38.0/24	AS9583	Allocated to Chennai corporate customers	256
210.18.51.0/24	AS9583	Allocated to Bangalore corporate customers	256
210.18.76.0/24	AS9583	Allocated to Gurgoan corporate customers	256
210.18.68.0/24	AS9583	Allocated to Mumbai corporate customers	256
210.18.21.0/24	AS9583	Allocated to Chennai corporate customers	256
210.18.104.0/24	AS9583	Allocated to Hyderabad corporate customers	256
210.18.119.0/24	AS9583	Allocated to Mumbai corporate customers	256
210.18.115.0/24	AS9583	Allocated to Coimbatore corporate customers	256
210.18.99.0/24	AS9583	Allocated to Chennai corporate customers	256
210.18.120.0/24	AS9583	Allocated to Chennai corporate customers	256
210.18.69.0/24	AS9583	Allocated to Delhi corporate customers	256
210.18.117.0/24	AS9583	Allocated to Delhi corporate customers	256
210.18.44.0/24	AS9583	Allocated to Pune corporate customers	256
210.18.36.0/24	AS9583	Allocated to Bhopal corporate customers	256
210.18.86.0/24	AS9583	Allocated to Delhi corporate customers	256
210.18.60.0/24	AS9583	Allocated to Calcutta corporate customers	256
210.18.29.0/24	AS9583	Allocated to Delhi corporate customers	256
210.18.90.0/24	AS9583	Allocated to Chennai corporate customers	256
210.18.116.0/24	AS9583	Allocated to Delhi corporate customers	256
210.18.102.0/24	AS9583	Allocated to Hyderabad corporate customers	256

Hosted domains

There are 3 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
210.18.237.166	thepowerof2.com.au	2
210.18.237.17	findfoodfast.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

Read more

Pingable IPs

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

IP Address	ASN	Details
210.18.237.71	AS9738 Brennan IT	`0.13ms` 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
24.92.129.184	AS10796 Charter Communications Inc	`7.37ms` from Columbus, US
116.96.223.104	AS7552 Viettel Group	`1.70ms` from Hanoi, VN
158.95.76.200	AS55256 Netskope Inc	`0.12ms` from Kolkata, IN
217.20.35.152	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.48ms` from London, GB
76.174.250.24	AS20001 Charter Communications Inc	`4.40ms` from Los Angeles, US
86.79.225.184	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`1.26ms` from Paris, FR
61.249.144.200	AS4670 Shinbiro	`1.21ms` from Seoul, KR
220.127.137.40	AS4766 Korea Telecom	`1.42ms` from Seoul, KR
106.12.17.24	AS38365 Beijing Baidu Netcom Science and Technology Co., Ltd.	`7.14ms` from Shanghai, CN
95.76.154.24	AS12302 Vodafone Romania S.A.	`13.71ms` from Timisoara, RO
100.22.243.104	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
102.187.17.88	AS24835 Vodafone Data	`16.64ms` from Cairo, EG
73.103.229.104	AS7922 Comcast Cable Communications, LLC	`12.78ms` from Chicago, US
24.242.50.8	AS11427 Charter Communications Inc	`5.54ms` from Dallas, US
3.126.220.200	AS16509 Amazon.com, Inc.	`0.15ms` from Frankfurt am Main, DE
14.170.170.40	AS45899 VNPT Corp	`4.81ms` from Hanoi, VN
47.113.199.40	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.37ms` from Heyuan, CN
20.0.161.168	AS8075 Microsoft Corporation	`0.32ms` from London, GB
104.174.203.8	AS20001 Charter Communications Inc	`5.29ms` from Los Angeles, US
68.8.41.232	AS22773 Cox Communications Inc.	`7.89ms` from Los Angeles, US
99.155.90.200	AS7018 AT&T Enterprises, LLC	`2.70ms` from Los Angeles, US
92.137.91.104	AS3215 Orange S.A.	`4.18ms` from Lyon, FR
209.127.17.136	AS55286 B2 Net Solutions Inc.	`0.44ms` from Montreal, CA
106.54.7.72	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.29ms` from Shanghai, CN
153.240.168.8	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.67ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 210.18.237.112

traceroute to 210.18.237.112 (210.18.237.112): 64 hops max, 52 byte packets

1 [AS136557] 103.216.222.5 4.202 ms

2 [AS136557] 103.216.222.92 0.122 ms

3 [] 218.100.76.98 0.558 ms

4 [AS9738] 210.18.204.233 2.531 ms

5 [AS9738] 210.18.237.112 1.174 ms

Measurement taken from

IPinfo ProbeNet in Brisbane, AU

On April 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.

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