203.0.124.0/23

AS23722 · Newcastle Greater Mutual Group Ltd

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Summary

Country	Australia
Domain	newcastlepermanent.com.au
ASN	AS23722
Parent Range	203.0.124.0/22
Registry	APNIC
ID	NGMGL-AU

WHOIS Details

inetnum:        203.0.124.0 - 203.0.127.255
netname:        NGMGL-AU
descr:          Newcastle Greater Mutual Group Ltd
country:        AU
org:            ORG-NPBS1-AP
admin-c:        ITSI2-AP
tech-c:         ITSI2-AP
abuse-c:        AA2611-AP
status:         ASSIGNED PORTABLE
remarks:        -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
remarks:        To report network abuse, please contact the IRT
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        For assistance, please contact the APNIC Helpdesk
remarks:        -+-+-+-+-+-+-+-+-+-+-+-++-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
mnt-by:         APNIC-HM
mnt-routes:     MAINT-AU-NGMGL
mnt-irt:        IRT-AU-NGMGL
last-modified:  2023-03-06T03:23:34Z
source:         APNIC

irt:            IRT-AU-NGMGL
address:        307 King St
address:        Newcastle West NSW 2302
address:        Australia
e-mail:         ittsi@newcastlepermanent.com.au
abuse-mailbox:  ittsi@newcastlepermanent.com.au
admin-c:        ITSI2-AP
tech-c:         ITSI2-AP
auth:           # Filtered
remarks:        ittsi@newcastlepermanent.com.au was validated on 2025-09-24
mnt-by:         MAINT-AU-NGMGL
last-modified:  2025-11-18T00:36:46Z
source:         APNIC

organisation:   ORG-NPBS1-AP
org-name:       Newcastle Greater Mutual Group Ltd
org-type:       LIR
country:        AU
address:        307 King Street
address:        Newcastle West
phone:          +61-2-4927-4250
fax-no:         +61-2-4904-2910
e-mail:         ittsi@newcastlepermanent.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:11Z
source:         APNIC

role:           ABUSE AUNGMGL
country:        ZZ
address:        307 King St
address:        Newcastle West NSW 2302
address:        Australia
phone:          +000000000
e-mail:         ittsi@newcastlepermanent.com.au
admin-c:        ITSI2-AP
tech-c:         ITSI2-AP
nic-hdl:        AA2611-AP
remarks:        Generated from irt object IRT-AU-NGMGL
remarks:        ittsi@newcastlepermanent.com.au was validated on 2025-09-24
abuse-mailbox:  ittsi@newcastlepermanent.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-24T03:38:48Z
source:         APNIC

role:           IT Technical Services - Infrastructure Team
address:        Newcastle Greater Mutual Group Ltd
address:        307 King Street
address:        Newcastle West NSW 2302
country:        AU
phone:          +61 2 4907 6501
e-mail:         ittsi@newcastlepermanent.com.au
admin-c:        ITSI2-AP
tech-c:         ITSI2-AP
nic-hdl:        ITSI2-AP
mnt-by:         MAINT-AU-NGMGL
last-modified:  2023-03-06T03:18:00Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.0.124.0/23

Range	ASN	Company	Num of IPs
203.0.124.0/22	AS23722	Newcastle Greater Mutual Group Ltd	1,024

Nearby Ranges

BGP prefixes that overlap with 203.0.0.0/16

Range	ASN	Company	Num of IPs
203.0.228.0/22	AS133787	Primary Health Care	1,024
203.0.124.0/22	AS23722	Newcastle Greater Mutual Group Ltd	1,024
203.0.116.0/22	AS18361	Australian Stock Exchange	1,024
203.0.156.0/22	AS9408	G James Australia Pty Ltd	1,024
203.0.252.0/22	AS56227	Zurich Financial Services	1,024
203.0.168.0/23	AS396982	UniSuper Management Pty Ltd	512
203.0.149.0/24	AS24008	Hansen Corporation	256
203.0.155.0/24	AS45570	Network Presence	256
203.0.178.0/24	AS4739	iiNet Limited	256
203.0.141.0/24	AS56132	The Macfarlane Burnet Institute for Medical Research and Public Health Ltd	256
203.0.88.0/24	AS6262	CSIRO Division of Information Technology	256
203.0.100.0/24	AS6262	CSIRO Division of Water Resources	256
203.0.19.0/24	AS7575	Australian National University	256
203.0.89.0/24	AS7575	Australian Institute of Aboriginal and Torres Strait Islander Studies	256
203.0.40.0/24	AS10148	The University of Melbourne	256
203.0.80.0/24	AS9913	Internet Information Group	256
203.0.27.0/24	AS135668	Patrick Stevedores Operations Pty Ltd	256
203.0.73.0/24	AS137938	QBE Management Services Ltd	256
203.0.139.0/24	AS150788	Alternative Enterprises (HK) Limited	256
203.0.120.0/24	AS153720	Mark Delany	256
203.0.8.0/24	AS206150	VPN Consumer Bucharest, Romania	256

Hosted domains

There are 23 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
203.0.124.10	theperm.com.au	22
203.0.124.11	newcastlepermenant.com	10

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

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

IP Address	ASN	Details
203.0.124.6	AS23722 Newcastle Greater Mutual Group Ltd	`2.92ms` from Sydney, AU
203.0.125.125	AS23722 Newcastle Greater Mutual Group Ltd	`3.11ms` 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
182.53.38.167	AS23969 TOT Public Company Limited	`7.49ms` from Bangkok, TH
51.9.73.87	AS6871 Plusnet	`4.60ms` from Erith, GB
58.253.68.71	AS17816 China Unicom IP network China169 Guangdong province	`7.73ms` from Guangzhou, CN
187.209.117.247	AS8151 UNINET	`10.50ms` from Monterrey, MX
119.245.45.71	AS2514 NTT PC Communications, Inc.	`4.02ms` from Osaka, JP
62.75.54.199	AS12713 OTEGlobe	`10.72ms` from Pristina, XK
188.187.253.7	AS39435 JSC "ER-Telecom Holding"	`10.32ms` from Samara, RU
89.9.174.23	AS25400 Telia Norge AS	`11.37ms` from Sandefjord, NO
146.70.138.231	AS9009 M247 Europe SRL	`0.18ms` from Tokyo, JP
83.64.13.55	AS8412 T-Mobile Austria GmbH	`1.38ms` from Vienna, AT
2.84.106.23	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.32ms` from Athens, GR
98.20.34.23	AS7029 Windstream Communications LLC	`3.11ms` from Atlanta, US
185.105.196.199	AS34170 Aztelekom LLC	`0.38ms` from Baku, AZ
188.74.157.151	AS212192 INTELI TECH DEVELOPMENT SRL	`0.35ms` from Bucharest, RO
68.196.237.199	AS6128 Cablevision Systems Corp.	`2.95ms` from New York City, US
115.28.163.39	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.16ms` from Qingdao, CN
54.242.67.87	AS14618 Amazon.com, Inc.	`0.25ms` from Reston, US
92.106.218.119	AS3303 Swisscom (Switzerland) Ltd	`2.48ms` from Zuerich, CH
110.151.66.23	AS1221 Telstra Limited	`5.52ms` from Brisbane, AU
81.243.222.39	AS5432 Proximus NV	`1.09ms` from Brussels, BE
181.20.194.135	AS22927 Telefonica de Argentina	`1.84ms` from Buenos Aires, AR
70.56.5.199	AS209 CenturyLink Communications, LLC	`15.85ms` from Denver, US
4.207.7.7	AS8075 Microsoft Corporation	`0.17ms` from Dublin, IE
24.127.1.103	AS7922 Comcast Cable Communications, LLC	`9.32ms` from Flint, US
115.68.235.167	AS38700 SMILESERV	`1.18ms` from Incheon, KR

Traceroute

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

traceroute -a -n -q1 -f2 203.0.124.7

traceroute to 203.0.124.7 (203.0.124.7): 64 hops max, 52 byte packets

2 [AS199081] 5.172.192.233 9.915 ms

3 [AS3257] 213.39.80.65 6.473 ms

4 [AS3257] 141.136.111.46 6.505 ms

5 *

6 *

7 [AS3356] 4.16.45.170 177.442 ms

8 *

9 [AS4826] 114.31.192.49 318.524 ms

10 [AS4826] 49.255.234.86 322.393 ms

11 [AS23722] 203.0.124.7 330.724 ms

Measurement taken from

IPinfo ProbeNet in Thessaloniki, GR

On March 29th 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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