165.0.54.0/24

AS37053 · RSAWEB (PTY) LTD

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Summary

Country	South Africa
Domain	rsaweb.co.za
ASN	AS37053
Parent Range	165.0.0.0/16
Registry	AFRINIC
ID	RSAWEB

WHOIS Details

inetnum:        165.0.54.0 - 165.0.55.255
netname:        RSAWEB
descr:          RSAWEB
country:        ZA
admin-c:        RH4-AFRINIC
tech-c:         RH4-AFRINIC
status:         ASSIGNED PA
mnt-by:         RSA-MNT
changed:        zelda.park@rsaweb.net 20191025
source:         AFRINIC

person:         RSAWeb Hostmaster
address:        Suite 3 Private Bag X1005
address:        Claremont
address:        7735
address:        Cape Town
address:        South Africa
phone:          tel:+27-21-462-6798
fax-no:         tel:+27-21-462-6794
e-mail:         noc@rsaweb.co.za
e-mail:         abuse@rsaweb.co.za
nic-hdl:        RH4-AFRINIC
mnt-by:         GENERATED-JIYYOXVTWYDB3MMOMYWCWOYZV9VXUT0G-MNT
changed:        hostmaster@afrinic.net 20060522
changed:        mark@rsaweb.co.za 20100310
changed:        support@rsaweb.co.za 20101108
changed:        mark@rsaweb.co.za 20150602
changed:        support@rsaweb.co.za 20200110
source:         AFRINIC

route:          165.0.54.0/23
descr:          RSAWEB
origin:         AS37053
mnt-by:         RSA-MNT
changed:        support@rsaweb.co.za 20190528
source:         AFRINIC

Overlapping Ranges

BGP prefixes that contain 165.0.54.0/24

Range	ASN	Company	Num of IPs
165.0.0.0/16	AS37053	RSAWEB (PTY) LTD	65,536

Nearby Ranges

BGP prefixes that overlap with 165.0.0.0/16

Range	ASN	Company	Num of IPs
165.0.0.0/16	AS37053	RSAWEB (PTY) LTD	65,536
165.0.224.0/19	AS37053	RSAWEB	8,192
165.0.92.0/22	AS37053	RSAWEB	1,024
165.0.132.0/22	AS37053	RSAWEB	1,024
165.0.88.0/22	AS37053	RSAWEB	1,024
165.0.0.0/23	AS37053	RSAWEB	512
165.0.2.0/23	AS37053	RSAWEB	512
165.0.10.0/23	AS37053	RSAWEB	512
165.0.4.0/23	AS37053	RSAWEB	512
165.0.6.0/23	AS37053	RSAWEB	512
165.0.74.0/23	AS37053	RSAWEB	512
165.0.8.0/23	AS37053	RSAWEB	512
165.0.12.0/23	AS37053	RSAWEB	512
165.0.14.0/23	AS37053	RSAWEB	512
165.0.62.0/24	AS37053	RSAWEB	256
165.0.32.0/24	AS37053	RSAWEB	256
165.0.33.0/24	AS37053	RSAWEB	256
165.0.81.0/24	AS37053	RSAWEB	256
165.0.56.0/24	AS37053	RSAWEB	256
165.0.59.0/24	AS37053	RSAWEB	256
165.0.87.0/24	AS37053	RSAWEB	256

Hosted domains

There are 2 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
165.0.54.141	sparkzfinancials.com	1
165.0.54.15	cyberlabz.xyz	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
165.0.54.1	AS37053 RSAWEB (PTY) LTD	`0.76ms` from Johannesburg, ZA

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
44.229.75.40	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
20.109.65.104	AS8075 Microsoft Corporation	`0.30ms` from Boydton, US
119.187.80.72	AS4837 CHINA UNICOM China169 Backbone	`5.78ms` from Jinan, CN
106.61.7.104	AS4134 CHINANET-BACKBONE	`0.44ms` from Kunming, CN
90.0.215.8	AS3215 Orange S.A.	`1.64ms` from Paris, FR
50.39.225.184	AS20055 Wholesail networks LLC	`0.98ms` from Portland, US
189.189.134.56	AS8151 UNINET	`4.01ms` from Santiago de Queretaro, MX
123.193.33.24	AS38841 kbro CO. Ltd.	`5.40ms` from Taipei, TW
13.225.176.24	AS16509 Amazon.com, Inc.	`0.98ms` from Tokyo, JP
54.69.167.88	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
68.75.72.168	AS7018 AT&T Enterprises, LLC	`1.66ms` from Dallas, US
38.242.41.72	AS154112 Nexelogy Ltd.	`0.83ms` from Dhaka, BD
123.28.46.136	AS45899 VNPT Corp	`5.38ms` from Ho Chi Minh City, VN
113.184.118.248	AS45899 VNPT Corp	`3.53ms` from Ho Chi Minh City, VN
38.68.93.24	AS174 Cogent Communications, LLC	`0.73ms` from Los Angeles, US
35.152.197.24	AS16509 Amazon.com, Inc.	`0.67ms` from Milan, IT
24.131.140.248	AS7922 Comcast Cable Communications, LLC	`2.97ms` from Minneapolis, US
124.132.113.24	AS4837 CHINA UNICOM China169 Backbone	`4.59ms` from Qingdao, CN
94.160.40.184	AS1267 WIND TRE S.P.A.	`18.71ms` from Rome, IT
186.202.132.248	AS27715 Locaweb Serviços de Internet S/A	`0.94ms` from Sao Paulo, BR
125.143.237.168	AS4766 Korea Telecom	`10.52ms` from Seoul, KR
14.73.231.200	AS4766 Korea Telecom	`6.09ms` from Seoul, KR
125.195.128.200	AS2518 BIGLOBE Inc.	`2.44ms` from Tokyo, JP
193.46.106.8	AS30971 nic.at GmbH	`0.16ms` from Vienna, AT
97.234.35.152	AS6167 Verizon Business	`19.90ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 165.0.54.30

traceroute to 165.0.54.30 (165.0.54.30): 64 hops max, 52 byte packets

1 [AS15169] 172.253.69.235 309.998 ms

2 [AS15169] 192.178.97.26 311.167 ms

3 *

4 *

5 [AS37053] 41.71.115.76 329.786 ms

6 *

7 [AS37053] 165.0.54.30 324.207 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On January 19th 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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