103.0.123.0/24

AS131074 · APNIC R&D Centre JP

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Summary

Country	Australia
Domain
ASN	AS131074
Parent Range	103.0.0.0/16
Registry	APNIC
ID	DEBOGON-PREFIX

WHOIS Details

inetnum:        103.0.0.0 - 103.0.255.255
netname:        APNIC-LABS
descr:          APNIC Research and Development
country:        AU
org:            ORG-ARAD1-AP
admin-c:        AIC3-AP
tech-c:         AIC3-AP
status:         ALLOCATED PORTABLE
abuse-c:        AA1412-AP
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-APNICRANDNET
mnt-lower:      MAINT-APNICRANDNET
mnt-irt:        IRT-APNICRANDNET-AU
last-modified:  2023-04-26T02:30:07Z
source:         APNIC

irt:            IRT-APNICRANDNET-AU
address:        PO Box 3646
address:        South Brisbane, QLD 4101
address:        Australia
e-mail:         helpdesk@apnic.net
abuse-mailbox:  helpdesk@apnic.net
admin-c:        AR302-AP
tech-c:         AR302-AP
auth:           # Filtered
remarks:        helpdesk@apnic.net was validated on 2021-02-09
mnt-by:         MAINT-APNICRANDNET
last-modified:  2025-11-18T00:26:57Z
source:         APNIC

organisation:   ORG-ARAD1-AP
org-name:       APNIC Research and Development
org-type:       LIR
country:        AU
address:        6 Cordelia St
phone:          +61-7-38583100
fax-no:         +61-7-38583199
e-mail:         helpdesk@apnic.net
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:19Z
source:         APNIC

role:           ABUSE APNICRANDNETAU
country:        ZZ
address:        PO Box 3646
address:        South Brisbane, QLD 4101
address:        Australia
phone:          +000000000
e-mail:         helpdesk@apnic.net
admin-c:        AR302-AP
tech-c:         AR302-AP
nic-hdl:        AA1412-AP
remarks:        Generated from irt object IRT-APNICRANDNET-AU
remarks:        helpdesk@apnic.net was validated on 2021-02-09
abuse-mailbox:  helpdesk@apnic.net
mnt-by:         APNIC-ABUSE
last-modified:  2025-05-28T03:31:35Z
source:         APNIC

role:           APNICRANDNET Infrastructure Contact
address:        6 Cordelia St South Brisbane QLD 4101
country:        AU
phone:          +61 7 3858 3100
e-mail:         research@apnic.net
admin-c:        AIC3-AP
tech-c:         AIC3-AP
nic-hdl:        AIC3-AP
mnt-by:         MAINT-APNICRANDNET
last-modified:  2024-07-18T04:37:37Z
source:         APNIC

route:          103.0.0.0/16
origin:         AS131074
descr:          APNIC Research and Development 6 Cordelia St
mnt-by:         MAINT-APNICRANDNET
last-modified:  2025-03-06T10:49:00Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 103.0.123.0/24

Range	ASN	Company	Num of IPs
103.0.0.0/16	AS131074	APNIC Research and Development	65,536

Nearby Ranges

BGP prefixes that overlap with 103.0.0.0/16

Range	ASN	Company	Num of IPs
103.0.0.0/16	AS131074	APNIC Research and Development	65,536

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

Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
108.45.24.168	AS701 Verizon Business	`2.27ms` from Ashburn, US
74.69.73.104	AS11351 Charter Communications Inc	`16.26ms` from Chicago, US
34.171.49.216	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
43.134.205.168	AS132203 Tencent Building, Kejizhongyi Avenue	`0.41ms` from Hong Kong, HK
62.244.221.8	AS30734 METIS BILGISAYAR SISTEMLERI SANAYI VE TICARET A.S.	`0.32ms` from Istanbul, TR
86.163.241.120	AS2856 British Telecommunications PLC	`3.25ms` from London, GB
93.150.129.248	AS30722 Fastweb SpA	`10.96ms` from Milan, IT
14.132.89.200	AS18126 Chubu Telecommunications Company, Inc.	`11.66ms` from Osaka, JP
114.152.41.168	AS4713 NTT DOCOMO BUSINESS,Inc.	`6.47ms` from Osaka, JP
125.206.243.136	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.51ms` from Osaka, JP
90.91.123.56	AS3215 Orange S.A.	`2.71ms` from Saint-Denis, FR
176.194.81.24	AS12714 PJSC MegaFon	`15.84ms` from Samara, RU
76.146.70.168	AS7922 Comcast Cable Communications, LLC	`5.34ms` from Seattle, US
49.57.139.40	AS4766 Korea Telecom	`1.40ms` from Seoul, KR
169.148.23.40	AS25019 Saudi Telecom Company JSC	`1.31ms` from Jeddah, SA
20.203.182.40	AS8075 Microsoft Corporation	`0.19ms` from Kloten, CH
94.62.207.232	AS12353 Vodafone Portugal	`2.46ms` from Lisbon, PT
89.23.215.168	AS51042 Klimovsk network Ltd	`1.40ms` from Moscow, RU
82.67.125.136	AS12322 Free SAS	`1.80ms` from Paris, FR
140.128.62.40	AS1659 Taiwan Academic Network (TANet) Information Center	`1.61ms` from Taichung, TW
60.124.98.248	AS17676 SoftBank Corp.	`3.03ms` from Tokyo, JP
154.83.93.200	AS61112 AkileCloud Network	`0.21ms` from Tokyo, JP
43.208.11.168	AS16509 Amazon.com, Inc.	`2.02ms` from Bangkok, TH
85.216.178.56	AS6830 Liberty Global Europe Holding B.V.	`4.57ms` from Bratislava, SK
35.236.139.120	AS396982 Google LLC	`0.13ms` from Chang-hua, TW

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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