165.0.100.0/24

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:        165.0.100.0 - 165.0.103.255
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] 20190130
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:          165.0.100.0/22
descr:          RSAWEB
origin:         AS37053
mnt-by:         RSA-MNT
changed:        [email protected] 20190528
source:         AFRINIC

Overlapping Ranges

BGP prefixes that contain 165.0.100.0/24

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 no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
165.0.100.20	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
20.127.34.168	AS8075 Microsoft Corporation	`0.49ms` from Ashburn, US
34.60.190.120	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
62.156.20.136	AS3320 Deutsche Telekom AG	`3.88ms` from Frankfurt am Main, DE
223.4.97.120	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.67ms` from Hangzhou, CN
14.224.176.120	AS45899 VNPT Corp	`1.15ms` from Ho Chi Minh City, VN
184.189.243.8	AS22773 Cox Communications Inc.	`9.73ms` from Los Angeles, US
88.2.196.8	AS3352 TELEFONICA DE ESPANA S.A.U.	`7.26ms` from Madrid, ES
88.91.29.56	AS2119 Telenor Norge AS	`5.53ms` from Oslo, NO
13.223.148.40	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
218.235.164.232	AS9318 SK Broadband Co Ltd	`7.38ms` from Seoul, KR
125.229.64.136	AS3462 Data Communication Business Group	`1.18ms` from Taipei, TW
61.24.129.200	AS9824 JCOM Co., Ltd.	`11.44ms` from Tokyo, JP
1.89.24.200	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	`11.20ms` from Beijing, CN
95.102.179.248	AS6855 Slovak Telekom, a.s.	`1.57ms` from Bratislava, SK
35.206.208.40	AS19527 Google LLC	`0.18ms` from Chang-hua, TW
134.147.138.200	AS29484 Ruhr-Universitaet Bochum	`3.24ms` from Duesseldorf, DE
86.172.13.168	AS2856 British Telecommunications PLC	`4.61ms` from Erith, GB
41.18.159.56	AS29975 Vodacom	`16.62ms` from Johannesburg, ZA
91.135.8.200	AS12496 IDNet	`1.89ms` from London, GB
189.191.136.248	AS8151 UNINET	`1.07ms` from Mexico City, MX
187.150.103.104	AS8151 UNINET	`12.43ms` from Miami, US
87.12.203.72	AS3269 Telecom Italia S.p.A.	`5.59ms` from Milan, IT
119.229.116.120	AS17511 OPTAGE Inc.	`1.92ms` from Osaka, JP
171.122.66.40	AS4837 CHINA UNICOM China169 Backbone	`4.77ms` from Taiyuan, CN
34.85.40.120	AS396982 Google LLC	`0.14ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f5 165.0.100.98

traceroute to 165.0.100.98 (165.0.100.98): 64 hops max, 52 byte packets

5 [] 80.81.193.214 14.717 ms

6 *

7 [AS5713] 196.25.10.134 177.807 ms

8 [AS37053] 41.71.65.154 190.71 ms

9 [AS37053] 165.0.100.98 178.99 ms

Measurement taken from

IPinfo ProbeNet in Lille, FR

On December 14th 2025

What are IP address ranges?

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