218.100.1.0/24

AS17562 · Datacom Systems (NSW)

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Summary

Country	Australia
Domain	datacom.com.au
ASN	AS17562
Registry	APNIC
ID	DATACOM-SYS-AU

WHOIS Details

inetnum:        218.100.1.0 - 218.100.1.255
netname:        DATACOM-SYS-AU
descr:          DATACOM SYSTEMS (AU) PTY LTD
country:        AU
org:            ORG-DSPL6-AP
admin-c:        DSAP2-AP
tech-c:         DSAP2-AP
abuse-c:        AD673-AP
status:         ASSIGNED 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-irt:        IRT-DATACOM-SYS-AU
last-modified:  2020-05-20T13:04:32Z
source:         APNIC

irt:            IRT-DATACOM-SYS-AU
address:        1 Julius Avenue, North Ryde NSW 2113
e-mail:         AU-NOC-Notifications@datacom.com.au
abuse-mailbox:  AU-NOC-Notifications@datacom.com.au
admin-c:        AN736-AP
tech-c:         AN736-AP
auth:           # Filtered
remarks:        au-noc-notifications@datacom.com.au was validated on 2025-09-11
mnt-by:         MAINT-DATACOM-SYS-AU
last-modified:  2025-11-18T00:33:21Z
source:         APNIC

organisation:   ORG-DSPL6-AP
org-name:       DATACOM SYSTEMS (AU) PTY LTD
org-type:       LIR
country:        AU
address:        1 Julius Avenue
phone:          +61872217996
e-mail:         dnnsupport@datacom.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:59Z
source:         APNIC

role:           ABUSE DATACOMSYSAU
country:        ZZ
address:        1 Julius Avenue, North Ryde NSW 2113
phone:          +000000000
e-mail:         AU-NOC-Notifications@datacom.com.au
admin-c:        AN736-AP
tech-c:         AN736-AP
nic-hdl:        AD673-AP
remarks:        Generated from irt object IRT-DATACOM-SYS-AU
remarks:        au-noc-notifications@datacom.com.au was validated on 2025-09-11
abuse-mailbox:  AU-NOC-Notifications@datacom.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-11T04:17:02Z
source:         APNIC

role:           DATACOM SYSTEMS AU PTY LTD administrator
address:        1 Julius Avenue, North Ryde NSW 2113
country:        AU
phone:          +61872217996
e-mail:         dnnsupport@datacom.com.au
admin-c:        AN736-AP
tech-c:         AN736-AP
nic-hdl:        DSAP2-AP
mnt-by:         MAINT-DATACOM-SYS-AU
last-modified:  2020-06-11T23:52:20Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 218.100.0.0/16

Range	ASN	Company	Num of IPs
218.100.88.0/21	AS4809	CHINANET FUJIAN PROVINCE NETWORK	2,048
218.100.80.0/22	AS4826	VOCUS PTY LTD	1,024
218.100.23.0/24	AS132040	Dunedin Peering Exchange	256
218.100.24.0/24	AS132040	Christchurch Internet Exchange	256
218.100.26.0/24	AS132040	Smartlinx3 - Wellington Regional Internet Exchange	256
218.100.37.0/24	AS23876	BDNIX,	256
218.100.15.0/24	AS24229	IX-layers, Inc.	256
218.100.71.0/24	AS24492	WiCAM Corporation Ltd.	256
218.100.38.0/24	AS37930	TOT Public company, NSP,ISP,Bangkok,Thailand	256
218.100.14.0/24	AS45543	Vietnam Internet network information center (VNNIC)	256
218.100.66.0/24	AS45642	Jasmine International Tower	256
218.100.67.0/24	AS45680	DOVA Corporation	256
218.100.75.0/24	AS55822	Persatuan Pengendali Internet Malaysia (MyIX)	256
218.100.77.0/24	AS55943	ONATI	256
218.100.87.0/24	AS56199	THOMAX TECH SYD	256
218.100.84.0/24	AS56301	National Data Center building	256
218.100.36.0/24	AS7713	OpenIXP, Internet Exchange Point, Indonesia	256
218.100.36.0/24	AS7713	OpenIXP, Internet Exchange Point, Indonesia	256
218.100.27.0/24	AS7717	OpenIXP, Internet Exchange Point, Indonesia	256
218.100.36.0/24	AS7717	OpenIXP, Internet Exchange Point, Indonesia	256
218.100.36.0/24	AS7717	OpenIXP, Internet Exchange Point, Indonesia	256
218.100.43.0/24	AS10084	Internet Association of Australia Inc.	256
218.100.18.0/24	AS9930	TT DOTCOM SDN BHD	256
218.100.45.0/24	AS131976	INTERNET MULTIFEED CO.	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
218.100.1.1	AS17562 Datacom Systems (NSW)	`1.34ms` from Melbourne, 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
52.137.51.248	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
61.48.43.56	AS4808 China Unicom Beijing Province Network	`3.26ms` from Beijing, CN
70.9.7.232	AS6300 Fidium	`4.68ms` from Dallas, US
90.242.186.200	AS5378 Vodafone Limited	`12.51ms` from London, GB
51.9.113.200	AS6871 Plusnet	`5.94ms` from London, GB
181.132.78.152	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`7.65ms` from Medellin, CO
112.70.83.8	AS17511 OPTAGE Inc.	`2.54ms` from Osaka, JP
13.219.237.104	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
45.180.178.200	AS269404 Departamento de Trânsito do Estado - DETRAN/RJ	`0.51ms` from Rio de Janeiro, BR
54.176.89.184	AS16509 Amazon.com, Inc.	`0.12ms` from San Jose, US
1.174.25.88	AS3462 Data Communication Business Group	`4.23ms` from Taichung, TW
78.0.94.56	AS5391 Hrvatski Telekom d.d.	`7.03ms` from Zagreb, HR
35.212.42.24	AS15169 Google LLC	`0.12ms` from Ashburn, US
168.11.14.200	AS3480 Board of Regents of the University System of Georgia	`7.25ms` from Atlanta, US
68.35.127.8	AS7922 Comcast Cable Communications, LLC	`10.07ms` from Atlanta, US
109.128.124.72	AS5432 Proximus NV	`0.99ms` from Brussels, BE
102.97.93.136	AS36925 MEDITELECOM	`7.05ms` from Casablanca, MA
18.161.61.168	AS16509 Amazon.com, Inc.	`0.45ms` from Dubai, AE
79.246.254.24	AS3320 Deutsche Telekom AG	`4.14ms` from Duesseldorf, DE
2.121.10.120	AS5607 Sky UK Limited	`1.31ms` from Erith, GB
37.83.1.232	AS3320 Deutsche Telekom AG	`15.35ms` from Frankfurt am Main, DE
197.64.238.184	AS16637 MTN SA	`18.78ms` from Johannesburg, ZA
178.151.181.248	AS13188 CONTENT DELIVERY NETWORK LTD	`1.01ms` from Kharkiv, UA
109.150.234.120	AS2856 British Telecommunications PLC	`4.72ms` from London, GB
154.7.105.72	AS398113 Gateway Fiber LLC	`1.09ms` from Minneapolis, US

Traceroute

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

traceroute -a -n -q1 218.100.1.1

traceroute to 218.100.1.1 (218.100.1.1): 64 hops max, 52 byte packets

1 [AS31898] 140.91.224.29 0.074 ms

2 [AS4826] 49.255.115.254 1.381 ms

3 *

4 [AS4826] 114.31.196.62 3.145 ms

5 [AS4826] 114.31.196.55 1.292 ms

6 [AS4826] 49.255.129.190 1.381 ms

7 [AS9328] 203.89.196.48 1.986 ms

8 [AS9328] 203.89.196.129 2.237 ms

9 [AS17562] 218.100.1.1 1.466 ms

Measurement taken from

IPinfo ProbeNet in Melbourne, AU

On January 9th 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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