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.

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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-----MIID7zCCAtegAwIBAgIUffntagMtXzMSqO3e59KHlZ7QKZgwDQYJKoZIhvcNAQELBQAwgYYxCzAJBgNVBAYTAlVLMQ8wDQYDVQQIDAZMb25kb24xEDAOBgNVBAcMB0Nyb3lkb24xFjAUBgNVBAoMDU5hdHRlcmJveCBMdGQxGjAYBgNVBAMMEXd3dy5uYXR0ZXJib3guY29tMSAwHgYJKoZIhvcNAQkBFhFvcHNAcmVkbWF0dGVyLmNvbTAeFw0yMzA3MDQxNTMwMTZaFw0yNDA3MDMxNTMwMTZaMIGGMQswCQYDVQQGEwJVSzEPMA0GA1UECAwGTG9uZG9uMRAwDgYDVQQHDAdDcm95ZG9uMRYwFAYDVQQKDA1OYXR0ZXJib3ggTHRkMRowGAYDVQQDDBF3d3cubmF0dGVyYm94LmNvbTEgMB4GCSqGSIb3DQEJARYRb3BzQHJlZG1hdHRlci5jb20wggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDQuwTh79Ti/qNL8cEICfLqJrNISxazfW5tnFHrg4DYG9jXJ+Oz5SKjeIMmB/BoDXWDKbnSEjW4hCogR3K1yJrTXj+5qYIr903rFDx9g3bixD3QH0tjhv8LVnziYdBuaUOzXGqewB6O4OeZkLx/gHc1YJsp6GmgjOlWS15QpCaRrsWdmK/DgRD63yKxyMWD9KmaRDUqs2FFJSK8FQr1yC0UwpIWrVFM6mWkb/b2Xw+uEUrSSYaxd6tMpbkcY2u0j0Ol/bOj48zKAJwEWbJSTSig9lh9UpPigQ0GJphe26aiq76YT9vlM5f4+gaLL9UvQomF+GEq5vGpxA8qqh/leVIxAgMBAAGjUzBRMB0GA1UdDgQWBBTCmkSsvR58R0JUv6OxYsCQ6suD5DAfBgNVHSMEGDAWgBTCmkSsvR58R0JUv6OxYsCQ6suD5DAPBgNVHRMBAf8EBTADAQH/MA0GCSqGSIb3DQEBCwUAA4IBAQBnjK8cqzBazdeYbyh88yuSCeY7MB7uunYS2yav52v73AaL1o9y62SHXtauucm56F5An5LzOeuVggt5J+fpPHZPjrZ13256+KkUrcapTpYXkyVOqSb9Ros3c6DgABbSnlqi+fo5rYOWV3bXXCT7SxuSET5jsX6VUb9/BZybt0kqb8hmPHUH2YG0xoK2bJEVIJVdzIeDz4kT1msph6FSvG5QSQq5G57thsWHwXFE64FvNxYJtMVT+jli5A3oFEQR90LXnURhK0V4pXuM2cl3mSv/TGb3hV3Xare/vURIKf8FtDaQAfYM6JtPuNOXH50URGu6vQ9X7QK0vHjt9YRTkMoZ-----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


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:           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

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

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
103.73.33.0/24 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
103.73.105.0/24 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
103.73.56.0/24 AS132443 Southtech Limited 256
103.73.58.0/24 AS132464 Barbaza Multi-Purpose Cooperative 256

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

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

IP Address ASN Details
103.73.187.11 AS16509 Amazon.com, Inc. 0.17ms 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
34.134.109.200 AS396982 Google LLC 0.11ms from Council Bluffs, US
14.165.120.88 AS45899 VNPT Corp 4.09ms from Da Nang, VN
108.254.233.152 AS7018 AT&T Enterprises, LLC 2.52ms from Dallas, US
119.63.186.184 AS7524 ITEC HANKYU HANSHIN CO.,LTD. 1.29ms from Osaka, JP
50.47.172.248 AS20055 Wholesail networks LLC 1.23ms from Seattle, US
130.156.53.8 AS21976 NJEDge.Net, Inc. 2.60ms from Secaucus, US
169.220.108.200 AS4766 Korea Telecom 3.08ms from Seoul, KR
39.116.84.168 AS9318 SK Broadband Co Ltd 5.21ms from Seoul, KR
39.119.254.40 AS9318 SK Broadband Co Ltd 3.73ms from Seoul, KR
122.116.206.8 AS3462 Data Communication Business Group 1.32ms from Taipei, TW
125.202.58.152 AS4713 NTT DOCOMO BUSINESS,Inc. 4.15ms from Tokyo, JP
62.166.191.8 AS50266 Odido Netherlands B.V. 1.56ms from Amsterdam, NL
75.134.8.200 AS20115 Charter Communications LLC 15.81ms from Ashburn, US
79.216.193.24 AS3320 Deutsche Telekom AG 2.14ms from Berlin, DE
18.13.52.104 AS3 Massachusetts Institute of Technology 6.48ms from Boston, US
3.165.0.184 AS16509 Amazon.com, Inc. 0.71ms from Calgary, CA
113.219.185.120 AS63838 Hengyang 4.38ms from Chenzhou, CN
117.255.153.152 AS9829 National Internet Backbone 11.36ms from Delhi, IN
76.143.176.152 AS7922 Comcast Cable Communications, LLC 8.27ms from Houston, US
12.24.61.200 AS7018 AT&T Enterprises, LLC 3.49ms from Las Vegas, US
213.78.25.56 AS13285 TalkTalk Communications Limited 2.01ms from Manchester, GB
187.39.234.72 AS28573 Claro NXT Telecomunicacoes Ltda 5.30ms from Porto Alegre, BR
95.164.46.72 AS209847 WorkTitans B.V. 0.03ms from Rome, IT
192.214.98.8 AS394514 Car Toys, Inc. 1.07ms from Seattle, US
209.71.54.248 AS20259 Copper Valley Long Distance, LLC 4.17ms from Anchorage, US

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

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs