103.0.187.0/24

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 103.0.187.0/24

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
154.240.161.24	AS36947 Telecom Algeria	`14.99ms` from Algiers, DZ
35.221.254.104	AS396982 Google LLC	`0.14ms` from Chang-hua, TW
52.159.100.88	AS8075 Microsoft Corporation	`0.26ms` from Chicago, US
65.189.61.184	AS10796 Charter Communications Inc	`14.43ms` from Cleveland, US
74.140.8.72	AS10796 Charter Communications Inc	`8.84ms` from Columbus, US
87.72.57.168	AS15516 DKTV A/S	`1.00ms` from Copenhagen, DK
63.46.46.104	AS6167 Verizon Business	`18.81ms` from Dallas, US
213.112.55.24	AS8434 Telenor Sverige AB	`7.67ms` from Falkenberg, SE
49.247.156.232	AS38700 SMILESERV	`1.31ms` from Incheon, KR
45.42.93.104	AS26658 HT	`0.25ms` from Los Angeles, US
83.41.59.136	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.81ms` from Madrid, ES
184.107.4.24	AS32613 Leaseweb Canada Inc.	`0.78ms` from Montreal, CA
76.179.6.248	AS11351 Charter Communications Inc	`18.94ms` from New York City, US
180.146.93.200	AS17511 OPTAGE Inc.	`2.40ms` from Osaka, JP
180.197.6.136	AS18126 Chubu Telecommunications Company, Inc.	`8.98ms` from Osaka, JP
78.197.69.40	AS12322 Free SAS	`1.01ms` from Paris, FR
109.65.135.200	AS8551 Bezeq International Ltd.	`1.54ms` from Petaẖ Tiqva, IL
115.139.85.40	AS17858 LG POWERCOMM	`2.10ms` from Seoul, KR
122.34.127.56	AS17858 LG POWERCOMM	`3.81ms` from Seoul, KR
54.179.119.72	AS16509 Amazon.com, Inc.	`0.11ms` from Singapore, SG
113.141.176.104	AS134768 CHINANET SHAANXI province Cloud Base network	`3.08ms` from Xi'an, CN
204.37.16.152	AS252 Headquarters, USAISC	`2.70ms` from Ashburn, US
62.153.26.88	AS3320 Deutsche Telekom AG	`4.17ms` from Berlin, DE
109.102.155.248	AS9050 Orange Romania S.A.	`15.20ms` from Bucharest, RO
3.137.4.40	AS16509 Amazon.com, Inc.	`0.16ms` from Columbus, US

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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