165.0.139.0/24

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:        165.0.136.0 - 165.0.139.255
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:          165.0.136.0/22
descr:          RSAWEB
origin:         AS37053
mnt-by:         RSA-MNT
changed:        support@rsaweb.co.za 20190528
source:         AFRINIC

Overlapping Ranges

BGP prefixes that contain 165.0.139.0/24

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

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

IP Address	ASN	Details
165.0.139.1	AS37053 RSAWEB (PTY) LTD	`1.59ms` 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
217.23.11.232	AS49981 WorldStream	`1.33ms` from Amsterdam, NL
114.246.85.8	AS4808 China Unicom Beijing Province Network	`3.55ms` from Beijing, CN
206.45.2.120	AS7122 Bell Canada	`16.15ms` from Chicago, US
34.46.141.152	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
147.136.205.120	AS33294 South Central Connect	`17.69ms` from Dallas, US
79.205.239.120	AS3320 Deutsche Telekom AG	`8.45ms` from Frankfurt am Main, DE
36.137.187.168	AS9808 China Mobile Communications Group Co., Ltd.	`0.62ms` from Hangzhou, CN
59.95.252.72	AS9829 National Internet Backbone	`15.36ms` from Mumbai, IN
177.115.9.72	AS26599 TELEFÔNICA BRASIL S.A	`1.80ms` from Osasco, BR
83.193.112.200	AS3215 Orange S.A.	`16.28ms` from Paris, FR
18.234.81.200	AS14618 Amazon.com, Inc.	`0.49ms` from Reston, US
18.210.92.248	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
52.207.254.40	AS14618 Amazon.com, Inc.	`0.39ms` from Reston, US
201.97.112.168	AS8151 UNINET	`10.48ms` from Santiago de Queretaro, MX
116.47.152.88	AS17858 LG POWERCOMM	`2.25ms` from Seoul, KR
95.157.45.56	AS35244 Tele Columbus AG	`8.44ms` from Berlin, DE
152.201.104.56	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`3.80ms` from Bogota, CO
23.95.95.40	AS36352 HostPapa	`0.11ms` from Buffalo, US
87.60.102.184	AS3292 TDC Holding A/S	`1.56ms` from Copenhagen, DK
187.94.103.104	AS28343 UNIFIQUE TELECOMUNICACOES S/A	`4.46ms` from Curitiba, BR
75.39.191.248	AS7018 AT&T Enterprises, LLC	`17.80ms` from Dallas, US
54.93.241.40	AS16509 Amazon.com, Inc.	`0.15ms` from Frankfurt am Main, DE
188.235.229.56	AS50544 JSC "ER-Telecom Holding"	`0.75ms` from Krasnoyarsk, RU
2.136.152.8	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.96ms` from Madrid, ES
23.43.243.24	AS20940 Akamai International B.V.	`0.35ms` from Montreal, CA

Traceroute

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

traceroute -a -n -q1 165.0.139.1

traceroute to 165.0.139.1 (165.0.139.1): 64 hops max, 52 byte packets

1 [AS16509] 52.93.134.69 1.106 ms

2 [AS16509] 52.93.57.73 0.893 ms

3 [] 196.60.70.26 1.45 ms

4 [AS37053] 165.0.139.1 1.872 ms

Measurement taken from

IPinfo ProbeNet in Cape Town, ZA

On November 15th 2025

What are IP address ranges?

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