41.87.198.0/23

AS37315 · Cipherwave

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Summary

Country	South Africa
Domain	cipherwave.co.za
ASN	AS37315
Parent Range	41.87.192.0/19
Registry	AFRINIC
ID	CIPHERWAVE

WHOIS Details

inetnum:        41.87.198.0 - 41.87.199.255
netname:        CipherWave
descr:          CipherWave
country:        ZA
admin-c:        JMA1-AFRINIC
tech-c:         JMA1-AFRINIC
tech-c:         CN42-AFRINIC
status:         ASSIGNED PA
mnt-by:         JMASON-MNT
changed:        jono@cipherwave.co.za 20121114
changed:        corenetwork@cipherwave.co.za 20210322
source:         AFRINIC

person:         CipherWave Networking
nic-hdl:        CN42-AFRINIC
address:        P O Box 7539
address:        Halfway House
address:        Midrand
address:        Johannesburg 1685
address:        South Africa
e-mail:         corenetwork@cipherwave.co.za
phone:          tel:+27-10-541-0000
mnt-by:         GENERATED-FPKBQZYR86LIHAXPJN0Z53ZA28319BSF-MNT
changed:        christelle@afrinic.net 20181212
changed:        jono@cipherwave.co.za 20210309
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
e-mail:         creditors@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
changed:        jono@cipherwave.co.za 20250910
source:         AFRINIC

route:          41.87.198.0/23
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:         corenetwork@cipherwave.co.za
phone:          tel:+27-11-541-9940
fax-no:         tel:+27-11-541-9941
admin-c:        DN53-AFRINIC
admin-c:        JMA1-AFRINIC
tech-c:         DN53-AFRINIC
tech-c:         JMA1-AFRINIC
tech-c:         CN42-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
changed:        hostmaster@afrinic.net 20250911
changed:        hostmaster@afrinic.net 20250912
source:         AFRINIC

Overlapping Ranges

BGP prefixes that contain 41.87.198.0/23

Range	ASN	Company	Num of IPs
41.87.192.0/19	AS37315	Cipherwave	8,192

Nearby Ranges

BGP prefixes that overlap with 41.87.0.0/16

Range	ASN	Company	Num of IPs
41.87.224.0/19	AS37525	Altron TMT (Pty) Ltd	8,192
41.87.128.0/19	AS36925	MEDITELECOM	8,192
41.87.0.0/19	AS36969	Malawi Telecommunications Limited	8,192
41.87.32.0/19	AS36974	MTN COTE D'IVOIRE S.A	8,192
41.87.96.0/19	AS37100	SEACOM Limited	8,192
41.87.64.0/19	AS37248	Phase3 Telecom Limited	8,192
41.87.160.0/19	AS37257	Broadband Botswana Internet	8,192
41.87.192.0/19	AS37315	Cipherwave	8,192
41.87.160.0/19	AS33763	Broadband Botswana Internet	8,192
41.87.192.0/22	AS37315	CipherWave	1,024
41.87.216.0/23	AS37315	CipherWave	512
41.87.220.0/23	AS37315	CipherWave	512
41.87.196.0/23	AS37315	Cipherwave	512
41.87.2.0/23	AS36969	Internet customer links	512
41.87.24.0/23	AS36969	Blantyre_Exchange_POP_Customers	512
41.87.208.0/23	AS37315	CipherWave	512
41.87.202.0/23	AS37315	CipherWave	512
41.87.212.0/23	AS37315	CipherWave	512
41.87.27.0/24	AS36969	adsl Internet	256
41.87.28.0/24	AS36969	VPN PE CE	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
41.87.199.234	critical.co.za	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

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

IP Address	ASN	Details
41.87.198.1	AS37315 Cipherwave	`0.44ms` from Johannesburg, ZA
41.87.199.225	AS37315 Cipherwave	`0.34ms` 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
41.185.110.23	AS36943 1 GRID (PTY) LTD	`1.01ms` from Cape Town, ZA
176.28.12.103	AS8972 Host Europe GmbH	`3.15ms` from Frankfurt am Main, DE
104.11.65.199	AS7018 AT&T Enterprises, LLC	`2.14ms` from Los Angeles, US
172.124.80.103	AS7018 AT&T Enterprises, LLC	`11.28ms` from Miami, US
79.10.88.247	AS3269 Telecom Italia S.p.A.	`7.92ms` from Milan, IT
191.162.168.103	AS26615 TIM S/A	`0.94ms` from Rio de Janeiro, BR
191.253.36.119	AS28649 Desktop Sigmanet Comunicação Multimídia SA	`2.75ms` from Sao Paulo, BR
118.41.155.55	AS4766 Korea Telecom	`4.81ms` from Seoul, KR
105.101.44.119	AS36947 Telecom Algeria	`9.39ms` from Valencia, ES
94.139.1.135	AS50436 Tele Columbus AG	`11.65ms` from Berlin, DE
41.47.8.103	AS8452 TE-AS	`4.41ms` from Cairo, EG
74.137.217.231	AS10796 Charter Communications Inc	`9.65ms` from Columbus, US
217.231.52.199	AS3320 Deutsche Telekom AG	`7.18ms` from Frankfurt am Main, DE
201.102.207.119	AS8151 UNINET	`1.26ms` from Mexico City, MX
179.30.197.23	AS6057 Administracion Nacional de Telecomunicaciones	`18.58ms` from Montevideo, UY
204.19.199.7	AS3848 WorldLinx Telecommunications, Inc.	`1.44ms` from Montreal, CA
181.215.124.119	AS9009 M247 Europe SRL	`0.37ms` from New York City, US
179.212.11.87	AS28573 Claro NXT Telecomunicacoes Ltda	`5.19ms` from Sao Paulo, BR
126.206.33.119	AS17676 SoftBank Corp.	`3.61ms` from Tokyo, JP
95.110.92.167	AS28812 PJSC Bashinformsvyaz	`8.87ms` from Yekaterinburg, RU
181.61.17.55	AS10620 Telmex Colombia S.A.	`9.05ms` from Bogotá, CO
62.48.176.23	AS15525 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`0.85ms` from Braga, PT
88.238.178.55	AS47331 TTNet A.S.	`9.38ms` from Bursa, TR
85.225.36.23	AS8434 Telenor Sverige AB	`2.65ms` from Copenhagen, DK
209.170.152.23	AS36236 NetActuate, Inc	`0.14ms` from Durham, US

Traceroute

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

traceroute -a -n -q1 -f2 41.87.199.220

traceroute to 41.87.199.220 (41.87.199.220): 64 hops max, 52 byte packets

2 [AS36994] 196.60.8.165 3.37 ms

3 *

4 [AS37315] 41.87.196.203 79.456 ms

5 [AS37315] 41.87.199.220 3.181 ms

Measurement taken from

IPinfo ProbeNet in Johannesburg, ZA

On March 13th 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.

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