197.234.160.0/21

AS37315 · Cipherwave

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Summary

Country	South Africa
Domain	cipherwave.co.za
ASN	AS37315
Parent Range	197.234.128.0/18
Registry	AFRINIC
ID	CW-CPT-FIBRE-1

WHOIS Details

inetnum:        197.234.160.0 - 197.234.163.255
netname:        CW-CPT-Fibre-1
descr:          CipherWave
country:        ZA
admin-c:        JMA1-AFRINIC
tech-c:         JMA1-AFRINIC
status:         ASSIGNED PA
mnt-by:         JMASON-MNT
changed:        abuseadmin@cipherwave.co.za 20170116
changed:        abuseadmin@cipherwave.co.za 20170317
source:         AFRINIC

person:         Jonathan Mason
nic-hdl:        JMA1-AFRINIC
address:        P O Box 7539
address:        Halfway House
address:        Midrand
address:        Gauteng
address:        1685
address:        Midrand
address:        South Africa
e-mail:         jono@cipherwave.co.za
phone:          tel:+27-11-541-9940
fax-no:         tel:+27-11-541-9941
mnt-by:         GENERATED-ZA8PPODXI9WDOMALOA9UZDBGJZKIVTPR-MNT
changed:        jono@cipherwave.co.za 20100610
changed:        jono@cipherwave.co.za 20140407
changed:        james.chirwa@afrinic.net 20140903
changed:        abuseadmin@cipherwave.co.za 20171011
changed:        jono@cipherwave.co.za 20210423
source:         AFRINIC

route:          197.234.160.0/22
descr:          CipherWave
origin:         AS37315
org:            ORG-CA6-AFRINIC
mnt-by:         JMASON-MNT
changed:        networks@cipherwave.co.za 20181210
changed:        hostmaster@afrinic.net 20250630
source:         AFRINIC

organisation:   ORG-CA6-AFRINIC
org-name:       Cipherwave
org-type:       LIR
country:        ZA
address:        P O Box 7539
address:        Halfway House
address:        Midrand
address:        Gauteng
address:        Johannesburg 1685
e-mail:         accounts@cipherwave.co.za
e-mail:         abuse@cipherwave.co.za
e-mail:         networks@cipherwave.co.za
phone:          tel:+27-11-541-9940
fax-no:         tel:+27-11-541-9941
admin-c:        JMA1-AFRINIC
tech-c:         CN42-AFRINIC
tech-c:         JMA1-AFRINIC
mnt-ref:        AFRINIC-HM-MNT
mnt-ref:        JMASON-MNT
mnt-by:         AFRINIC-HM-MNT
notify:         hostmaster@afrinic.net
changed:        hostmaster@afrinic.net 20100922
changed:        jono@cipherwave.co.za 20140407
changed:        jono@cipherwave.co.za 20171018
changed:        hostmaster@afrinic.net 20181212
changed:        hostmaster@afrinic.net 20210707
source:         AFRINIC

Overlapping Ranges

BGP prefixes that contain 197.234.160.0/21

Range	ASN	Company	Num of IPs
197.234.128.0/18	AS37315	Cipherwave	16,384

Hosted domains

There are 23 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
197.234.166.43	sjdesign.co.za	5
197.234.166.24	4threvolution.tech	1

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

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

IP Address	ASN	Details
197.234.161.1	AS37315 Cipherwave	`0.90ms` from Cape Town, ZA
197.234.163.169	AS37315 Cipherwave	`1.29ms` from Cape Town, ZA
197.234.165.2	AS37315 Cipherwave	`1.75ms` from Cape Town, ZA
197.234.162.137	AS37315 Cipherwave	`1.15ms` from Cape Town, ZA
197.234.160.1	AS37315 Cipherwave	`0.97ms` 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
76.182.85.229	AS11426 Charter Communications Inc	`10.15ms` from Ashburn, US
134.231.242.245	AS63911 NetActuate, Inc	`0.17ms` from Ashburn, US
12.6.188.21	AS7018 AT&T Enterprises, LLC	`4.26ms` from Ashburn, US
87.203.102.245	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`6.09ms` from Athens, GR
92.118.81.101	AS42457 CARDOCK HOSTING LIMITED	`10.95ms` from Barcelona, ES
195.23.52.197	AS1897 NOS COMUNICACOES, S.A.	`0.37ms` from Braga, PT
217.248.152.245	AS3320 Deutsche Telekom AG	`9.12ms` from Frankfurt am Main, DE
92.53.237.5	AS51956 ECIT Solutions AB	`3.14ms` from Goeteborg, SE
67.53.43.69	AS20001 Charter Communications Inc	`7.61ms` from Honolulu, US
5.139.48.85	AS12389 PJSC Rostelecom	`10.64ms` from Krasnodar, RU
85.175.217.245	AS25490 PJSC Rostelecom	`1.12ms` from Krasnodar, RU
109.147.225.21	AS2856 British Telecommunications PLC	`6.20ms` from London, GB
194.60.62.21	AS29214 HOUSES OF PARLIAMENT	`1.02ms` from London, GB
41.105.120.101	AS36947 Telecom Algeria	`16.28ms` from Madrid, ES
104.109.133.21	AS16625 Akamai Technologies, Inc.	`0.50ms` from Miami, US
153.192.121.21	AS4713 NTT Communications Corporation	`4.09ms` from Osaka, JP
179.48.197.133	AS271169 NETLINE TELECOM	`18.63ms` from Osasco, BR
3.31.213.165	AS8987 Amazon Data Services Ireland Ltd	`5.05ms` from Portland, US
13.220.180.149	AS14618 Amazon.com, Inc.	`0.48ms` from Reston, US
64.62.50.101	AS7385 Allstream Business US, LLC	`4.14ms` from Seattle, US
211.181.247.133	AS3786 LG DACOM Corporation	`2.76ms` from Seoul, KR
175.200.109.53	AS4766 Korea Telecom	`8.23ms` from Seoul, KR
93.143.98.133	AS5391 Hrvatski Telekom d.d.	`10.17ms` from Tirana, AL
61.206.185.5	AS17676 SoftBank Corp.	`5.36ms` from Tokyo, JP
153.224.93.37	AS4713 NTT Communications Corporation	`4.64ms` 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 -f6 197.234.162.62

traceroute to 197.234.162.62 (197.234.162.62): 64 hops max, 52 byte packets

6 [AS327782] 196.10.140.27 36.293 ms

7 [AS37315] 41.87.202.52 36.31 ms

8 [AS37315] 197.234.160.42 47.279 ms

9 [AS37315] 197.234.162.62 47.135 ms

Measurement taken from

IPinfo ProbeNet in Luanda, AO

On September 4th 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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