210.18.212.0/24

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 2025-09-26
mnt-by:         IEXEC-AU-BENC
last-modified:  2026-03-02T04:17:47Z
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 2025-09-26
abuse-mailbox:  comms-coreengineering@brennanit.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-26T04:46:41Z
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
210.18.65.0/24	AS9583	Allocated to Chennai corporate customers	256
210.18.111.0/24	AS9583	Allocated to Calcutta corporate customers	256
210.18.24.0/24	AS9583	Allocated to Mumbai corporate customers	256
210.18.42.0/24	AS9583	Allocated to Pune corporate customers	256
210.18.105.0/24	AS9583	Allocated to Calcutta corporate customers	256
210.18.101.0/24	AS9583	Allocated to Hyderabad corporate customers	256
210.18.61.0/24	AS9583	Allocated to Baroda corporate customers	256
210.18.115.0/24	AS9583	Allocated to Coimbatore corporate customers	256
210.18.56.0/24	AS9583	Allocated to Delhi corporate customers	256
210.18.40.0/24	AS9583	Allocated to Mumbai corporate customers	256
210.18.52.0/24	AS9583	Allocated to Chandigarh corporate customers	256
210.18.119.0/24	AS9583	Allocated to Mumbai corporate customers	256
210.18.99.0/24	AS9583	Allocated to Chennai corporate customers	256
210.18.22.0/24	AS9583	Allocated to Mumbai corporate customers	256
210.18.30.0/24	AS9583	Allocated to Delhi corporate customers	256
210.18.120.0/24	AS9583	Allocated to Chennai corporate customers	256
210.18.68.0/24	AS9583	Allocated to Mumbai corporate customers	256
210.18.125.0/24	AS9583	Allocated to Bangalore corporate customers	256
210.18.53.0/24	AS9583	Allocated to Mumbai corporate customers	256
210.18.62.0/24	AS9583	Allocated to Udaipur corporate customers	256
210.18.67.0/24	AS9583	Allocated to Delhi corporate customers	256
210.18.116.0/24	AS9583	Allocated to Delhi corporate customers	256
210.18.32.0/24	AS9583	Allocated to Bangalore corporate customers	256
210.18.60.0/24	AS9583	Allocated to Calcutta corporate customers	256
210.18.51.0/24	AS9583	Allocated to Bangalore corporate customers	256
210.18.117.0/24	AS9583	Allocated to Delhi corporate customers	256
210.18.73.0/24	AS9583	Allocated to Patna corporate customers	256
210.18.121.0/24	AS9583	Allocated to Lucknow corporate customers	256
210.18.84.0/24	AS9583	Allocated to Bangalore corporate customers	256
210.18.90.0/24	AS9583	Allocated to Chennai corporate customers	256
210.18.57.0/24	AS9583	Allocated to Hyderabad corporate customers	256
210.18.21.0/24	AS9583	Allocated to Chennai corporate customers	256
210.18.123.0/24	AS9583	Allocated to Jamshedpur corporate customers	256
210.18.43.0/24	AS9583	Allocated to Rajkot corporate customers	256
210.18.109.0/24	AS9583	Allocated to Bangalore corporate customers	256
210.18.39.0/24	AS9583	Allocated to Delhi corporate customers	256
210.18.78.0/24	AS9583	Allocated to Pune corporate customers	256
210.18.96.0/24	AS9583	Allocated to Bangalore corporate customers	256
210.18.26.0/24	AS9583	Allocated to Gwalior corporate customers	256
210.18.36.0/24	AS9583	Allocated to Bhopal corporate customers	256
210.18.79.0/24	AS9583	Allocated to Chennai corporate customers	256
210.18.27.0/24	AS9583	Allocated to Surat corporate customers	256
210.18.92.0/24	AS9583	Allocated to Bangalore corporate customers	256
210.18.88.0/24	AS9583	Allocated to Hyderabad corporate customers	256
210.18.118.0/24	AS9583	Allocated to Mumbai corporate customers	256
210.18.54.0/24	AS9583	Allocated to Delhi corporate customers	256
210.18.76.0/24	AS9583	Allocated to Gurgoan corporate customers	256
210.18.91.0/24	AS9583	Allocated to Chennai corporate customers	256
210.18.94.0/24	AS9583	Allocated to Hyderabad corporate customers	256
210.18.98.0/24	AS9583	Allocated to Delhi corporate customers	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

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Pingable IPs

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

IP Address	ASN	Details
210.18.212.23	AS9738 Brennan IT	`0.12ms` 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
86.108.42.88	AS8376 Jordan Data Communications Company LLC	`1.11ms` from Amman, JO
73.99.56.136	AS7922 Comcast Cable Communications, LLC	`4.87ms` from Ashburn, US
182.190.55.72	AS17557 Pakistan Telecommunication Company Limited	`1.33ms` from Islamabad, PK
136.46.12.200	AS16591 Google Fiber Inc.	`4.06ms` from Kansas City, US
92.22.53.72	AS13285 TalkTalk Communications Limited	`3.56ms` from London, GB
193.60.251.200	AS786 Jisc Services Limited	`1.38ms` from London, GB
167.58.168.136	AS6057 Administracion Nacional de Telecomunicaciones	`1.59ms` from Montevideo, UY
124.89.241.120	AS4837 CHINA UNICOM China169 Backbone	`3.10ms` from Ningbo, CN
165.85.31.168	AS394089 Google LLC	`0.20ms` from Sao Paulo, BR
103.186.142.8	AS18423 RAID Networks Co., Ltd.	`0.11ms` from Taipei, TW
123.190.116.200	AS4837 CHINA UNICOM China169 Backbone	`5.92ms` from Tieling, CN
13.112.177.152	AS16509 Amazon.com, Inc.	`0.15ms` from Tokyo, JP
126.45.42.216	AS17676 SoftBank Corp.	`10.20ms` from Tokyo, JP
37.186.127.104	AS49800 GNC-Alfa CJSC	`0.59ms` from Yerevan, AM
52.150.14.88	AS8075 Microsoft Corporation	`0.47ms` from Ashburn, US
49.233.139.248	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.01ms` from Beijing, CN
76.23.209.56	AS7922 Comcast Cable Communications, LLC	`8.14ms` from Boston, US
197.132.183.152	AS24835 Vodafone Data	`13.95ms` from Cairo, EG
75.242.149.248	AS6167 Verizon Business	`16.81ms` from Chicago, US
14.176.249.200	AS45899 VNPT Corp	`8.29ms` from Da Nang, VN
184.96.156.168	AS209 CenturyLink Communications, LLC	`1.96ms` from Denver, US
119.178.98.104	AS4837 CHINA UNICOM China169 Backbone	`5.10ms` from Jinan, CN
82.216.85.56	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`18.77ms` from Lyon, FR
64.226.181.8	AS12479 Orange Espagne SA	`2.18ms` from Madrid, ES
98.240.52.184	AS7922 Comcast Cable Communications, LLC	`14.99ms` from Murfreesboro, US

Traceroute

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

traceroute -a -n -q1 210.18.212.63

traceroute to 210.18.212.63 (210.18.212.63): 64 hops max, 52 byte packets

1 [AS136557] 103.216.222.5 9.499 ms

2 *

3 [] 218.100.76.98 0.268 ms

4 [AS9738] 210.18.204.233 0.199 ms

5 [AS9738] 210.18.253.210 4.115 ms

6 [AS9738] 210.18.212.63 0.137 ms

Measurement taken from

IPinfo ProbeNet in Brisbane, AU

On March 28th 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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