165.0.2.0/23

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:        165.0.2.0 - 165.0.3.255
netname:        RSAWEB
descr:          RSAWEB
country:        ZA
admin-c:        RH4-AFRINIC
tech-c:         RH4-AFRINIC
status:         ASSIGNED PA
remarks:        RSAWEB
mnt-by:         RSA-MNT
changed:        [email protected] 20180905
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:         [email protected]
e-mail:         [email protected]
nic-hdl:        RH4-AFRINIC
mnt-by:         GENERATED-JIYYOXVTWYDB3MMOMYWCWOYZV9VXUT0G-MNT
changed:        [email protected] 20060522
changed:        [email protected] 20100310
changed:        [email protected] 20101108
changed:        [email protected] 20150602
changed:        [email protected] 20200110
source:         AFRINIC

route:          165.0.2.0/23
descr:          RSAWEB
origin:         AS37053
mnt-by:         RSA-MNT
changed:        [email protected] 20190528
source:         AFRINIC

Overlapping Ranges

BGP prefixes that contain 165.0.2.0/23

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
165.0.10.0/23	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 3 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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

IP Address	ASN	Details
165.0.3.216	AS37053 RSAWEB (PTY) LTD	`1.44ms` from Cape Town, ZA
165.0.2.73	AS37053 RSAWEB (PTY) LTD	`1.23ms` from Cape Town, 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
84.236.72.103	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`0.85ms` from Budapest, HU
171.74.224.231	AS19229 Ensono LP	`13.33ms` from Chicago, US
104.219.32.135	AS53610 Metro Communications Company, Inc.	`2.46ms` from Chicago, US
108.200.252.135	AS7018 AT&T Enterprises, LLC	`7.76ms` from Chicago, US
34.135.228.103	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
71.73.18.103	AS10796 Charter Communications Inc	`10.30ms` from Flint, US
103.100.173.39	AS136841 PT MITRA TELEMEDIA MANUNGGAL	`17.80ms` from Jakarta, ID
199.246.13.7	AS55154 Madgenius.com	`0.45ms` from Minneapolis, US
207.172.254.247	AS6079 RCN	`9.47ms` from Newark, US
153.219.57.151	AS4713 NTT DOCOMO BUSINESS,Inc.	`12.04ms` from Osaka, JP
177.131.151.71	AS52875 M.I.MONTREAL INFORMATICA LTDA	`8.35ms` from Osasco, BR
91.173.65.151	AS12322 Free SAS	`2.31ms` from Paris, FR
194.213.125.103	AS34177 CELESTE SAS	`0.77ms` from Paris, FR
98.187.112.103	AS22773 Cox Communications Inc.	`1.03ms` from Phoenix, US
179.157.235.199	AS28573 Claro NXT Telecomunicacoes Ltda	`6.27ms` from Sao Paulo, BR
122.42.71.135	AS17858 LG POWERCOMM	`3.23ms` from Seoul, KR
118.52.46.39	AS4766 Korea Telecom	`2.87ms` from Seoul, KR
126.45.206.103	AS17676 SoftBank Corp.	`10.90ms` from Tokyo, JP
143.189.246.7	AS2527 Sony Network Communications Inc.	`2.28ms` from Tokyo, JP
194.5.14.7	AS197790 Actus S.A.	`0.55ms` from Wrocław, PL
70.92.65.103	AS10796 Charter Communications Inc	`9.42ms` from Chicago, US
98.198.226.23	AS7922 Comcast Cable Communications, LLC	`7.28ms` from Dallas, US
90.195.125.215	AS5607 Sky UK Limited	`2.29ms` from Erith, GB
92.134.99.135	AS3215 Orange S.A.	`12.09ms` from Frankfurt am Main, DE
31.43.154.7	AS48438 Corbina Telecom Llc.	`0.42ms` from Kyiv, UA

Traceroute

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

traceroute -a -n -q1 165.0.3.160

traceroute to 165.0.3.160 (165.0.3.160): 64 hops max, 52 byte packets

1 [AS16509] 52.93.132.129 0.979 ms

2 [AS16509] 52.93.57.41 1.954 ms

3 [] 196.60.70.26 2.449 ms

4 *

5 [AS37053] 165.0.3.160 2.422 ms

Measurement taken from

IPinfo ProbeNet in Cape Town, ZA

On December 14th 2025

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.

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