1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.73.0.0/16
  4. AS16509  | 103.73.187.0/24

103.73.187.0/24

AS16509  ·  Amazon.com, Inc.

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Summary

Country United Kingdom
Domain redmatter.com
ASN AS16509
Registry APNIC
ID REDMATTERLIMITED-AP

WHOIS Details

inetnum:        103.73.186.0 - 103.73.187.255
netname:        REDMATTERLIMITED-AP
descr:          Red Matter Limited
country:        GB
org:            ORG-RML2-AP
admin-c:        RMLA3-AP
tech-c:         RMLA3-AP
abuse-c:        AR1350-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:        --------------------------------------------------------
remarks:        -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
mnt-by:         APNIC-HM
mnt-routes:     MAINT-REDMATTERLIMITED-AP
mnt-irt:        IRT-REDMATTERLIMITED-AP
last-modified:  2023-07-05T14:38:11Z
source:         APNIC

irt:            IRT-REDMATTERLIMITED-AP
address:        No 1 Croydon, 12-16 Addiscombe Road, Croydon England CR0 0XT
e-mail:         ops@redmatter.com
abuse-mailbox:  ops@redmatter.com
admin-c:        RMLA3-AP
tech-c:         RMLA3-AP
auth:           # Filtered
remarks:        ops@redmatter.com was validated on 2025-10-23
mnt-by:         MAINT-REDMATTERLIMITED-AP
last-modified:  2025-11-18T00:36:40Z
source:         APNIC

organisation:   ORG-RML2-AP
org-name:       Red Matter Limited
org-type:       LIR
country:        GB
address:        No 1 Croydon
address:        12-16 Addiscombe Road
phone:          +442035100500
e-mail:         tel@redmatter.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:19:09Z
source:         APNIC

role:           ABUSE REDMATTERLIMITEDAP
country:        ZZ
address:        No 1 Croydon, 12-16 Addiscombe Road, Croydon England CR0 0XT
phone:          +000000000
e-mail:         ops@redmatter.com
admin-c:        RMLA3-AP
tech-c:         RMLA3-AP
nic-hdl:        AR1350-AP
remarks:        Generated from irt object IRT-REDMATTERLIMITED-AP
remarks:        ops@redmatter.com was validated on 2025-10-23
abuse-mailbox:  ops@redmatter.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-23T15:41:30Z
source:         APNIC

role:           Red Matter Limited administrator
address:        No 1 Croydon, 12-16 Addiscombe Road, Croydon England CR0 0XT
country:        GB
phone:          +442035100500
e-mail:         ops@redmatter.com
admin-c:        RMLA3-AP
tech-c:         RMLA3-AP
nic-hdl:        RMLA3-AP
mnt-by:         MAINT-REDMATTERLIMITED-AP
last-modified:  2023-01-18T01:31:23Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.73.0.0/16

Range ASN Company Num of IPs
103.73.68.0/22 AS18187 Ignite Telecommunications Inc 1,024
103.73.52.0/22 AS132817 DZCRD Networks Ltd 1,024
103.73.152.0/22 AS203020 cleardocks LLC 1,024
103.73.180.0/22 AS133469 Multi Acquisitions And Renewals 1,024
103.73.116.0/22 AS23650 Changzhou wanglong Network Technology Co.Ltd 1,024
103.73.144.0/22 AS23650 Zhenjiang Xiangyun Network Technology Co., LTD 1,024
103.73.136.0/22 AS133774 Kaopu Cloud 1,024
103.73.140.0/22 AS133774 Kaopu Cloud 1,024
103.73.88.0/22 AS134548 DingFeng XinHui(HongKong) Technology Limited 1,024
103.73.204.0/22 AS134764 Guangdong ruixun network co., LTD 1,024
103.73.96.0/22 AS135386 LinkChina Telecom Global Limited 1,024
103.73.72.0/22 AS135468 BNET 1,024
103.73.160.0/22 AS401696 Room 1501 C1, Grand Millennium Plaza (Lower Block), 1,024
103.73.164.0/22 AS55636 TPLC Holdings Ltd 1,024
103.73.60.0/22 AS55699 PT. Cemerlang Multimedia 1,024
103.73.108.0/22 AS132528 DIGICEL (AUS) PTY LTD 1,024
103.73.200.0/22 AS132626 INFINET VOICE & DATA PTY LTD 1,024
103.73.172.0/22 AS16347 ADISTA SAS 1,024
103.73.64.0/23 AS63473 HostHatch Sydney 512
103.73.44.0/23 AS132438 APON IT 512
103.73.112.0/23 AS131214 Interact Hosting Pty Ltd 512
103.73.232.0/23 AS132708 80 Raffles Place, # 25-01 UOB Plaza 1 512
103.73.216.0/23 AS135518 Evercare Hospital Dhaka 512
103.73.80.0/23 AS132486 OCEAN LINK LTD 512
103.73.84.0/23 AS132491 AFT Communications Pty Ltd 512
103.73.103.0/24 AS136969 KK Networks 256
103.73.33.0/24 AS153313 AMERIPRISE INDIA LLP 256
103.73.32.0/24 AS198795 NIC (National Information Center)- SDAIA ( Saudi Data and Artificial Intelligence Authority ) 256
103.73.34.0/24 AS206230 CDN service 256
103.73.83.0/24 AS23686 Kutamo Pty. Ltd. 256
103.73.222.0/24 AS30081 IPXO 256
103.73.223.0/24 AS30081 Sansara Cloud LLP 256
103.73.220.0/24 AS36002 Hong Kong Broadband Network Limited 256
103.73.115.0/24 AS396982 FULLSTOP.AI PTY LTD 256
103.73.156.0/24 AS400309 Dexhost 256
103.73.164.0/24 AS55636 TPLC-KH 256
103.73.165.0/24 AS55636 TPLC-KH 256
103.73.166.0/24 AS55636 TPLC-KH 256
103.73.167.0/24 AS55636 TPLC-KH 256
103.73.35.0/24 AS57043 Snowd Security OU 256
103.73.125.0/24 AS59134 PT. Datacomm Diangraha 256
103.73.66.0/24 AS63473 HostHatch Hong Kong 256
103.73.67.0/24 AS63473 HostHatch Hong Kong 256
103.73.221.0/24 AS9304 HGC Global Communications Limited 256
103.73.104.0/24 AS132298 Antaranga Dot Com Ltd 256
103.73.105.0/24 AS132298 Antaranga Dot Com Ltd 256
103.73.106.0/24 AS132298 Antaranga Dot Com Ltd 256
103.73.107.0/24 AS132298 Antaranga Dot Com Ltd 256
103.73.44.0/24 AS132438 APON IT 256
103.73.45.0/24 AS132438 APON IT 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
103.73.187.5 AS16509 Amazon.com, Inc. 0.16ms from Singapore, SG

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
180.180.38.184 AS23969 TOT Public Company Limited 5.87ms from Bangkok, TH
179.32.25.56 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 2.85ms from Bogota, CO
13.69.154.56 AS8075 Microsoft Corporation 0.17ms from Dublin, IE
3.160.147.232 AS16509 Amazon.com, Inc. 0.30ms from Frankfurt am Main, DE
116.118.97.136 AS7602 Sai gon Postel Corporation 2.05ms from Ho Chi Minh City, VN
130.156.53.8 AS21976 NJEDge.Net, Inc. 2.61ms from Secaucus, US
103.8.147.104 AS17564 GITN (M) Sdn. Bhd. 3.04ms from Sepang, MY
178.112.237.120 AS25255 ==> TELE2 AUSTRIA <== 10.24ms from Vienna, AT
49.233.46.24 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.75ms from Beijing, CN
27.7.6.152 AS17488 Hathway IP Over Cable Internet 1.13ms from Bengaluru, IN
123.255.62.152 AS23655 2degrees Networks Limited 1.22ms from Christchurch, NZ
131.246.109.216 AS199578 Rheinland-Pfaelzische Technische Universitaet Kaiserslautern-Landau 3.53ms from Frankfurt am Main, DE
109.237.65.56 AS140766 FPT Telecom Company 0.89ms from Hanoi, VN
39.51.240.72 AS17557 Pakistan Telecommunication Company Limited 9.22ms from Lahore, PK
167.248.67.120 AS15108 Allo Communications LLC 4.49ms from Lincoln, US
86.198.228.200 AS3215 Orange S.A. 4.89ms from Marseille, FR
177.182.80.8 AS28573 Claro NXT Telecomunicacoes Ltda 9.36ms from Rio de Janeiro, BR
183.103.252.24 AS4766 Korea Telecom 7.40ms from Seoul, KR
39.119.254.40 AS9318 SK Broadband Co Ltd 3.85ms from Seoul, KR
13.213.243.88 AS16509 Amazon.com, Inc. 0.11ms from Singapore, SG
23.220.122.152 AS16625 Akamai Technologies, Inc. 0.17ms from Ashburn, US
114.245.24.184 AS4808 China Unicom Beijing Province Network 3.63ms from Beijing, CN
79.216.193.24 AS3320 Deutsche Telekom AG 2.12ms from Berlin, DE
41.238.7.56 AS8452 TE-AS 4.15ms from Cairo, EG
222.94.128.168 AS134756 CHINANET Nanjing Jishan IDC network 3.17ms from Huai'an, CN

Traceroute

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

$
traceroute -a -n -q1 -f2 103.73.187.11
traceroute to 103.73.187.11 (103.73.187.11): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Singapore, SG
On

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