102.220.132.0/22

AS328818 · CASTLEROCK MANAGED IT SERVICES COMPANY (PTY) LTD

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Summary

Country	South Africa
Domain	castlerock.co.za
ASN	AS328818
Registry	AFRINIC
ID	CASTLEROCK-NET

WHOIS Details

inetnum:        102.220.132.0 - 102.220.135.255
netname:        CASTLEROCK-net
descr:          CASTLEROCK MANAGED IT SERVICES COMPANY
country:        ZA
org:            ORG-CMIS2-AFRINIC
admin-c:        AC73-AFRINIC
admin-c:        TS58-AFRINIC
tech-c:         DC29-AFRINIC
tech-c:         AC73-AFRINIC
tech-c:         DH32-AFRINIC
status:         ALLOCATED PA
notify:         aidan@castlerock.co.za
notify:         dale.holtzhausen@castlerock.co.za
mnt-by:         AFRINIC-HM-MNT
mnt-lower:      CASTLEROCK-MNT
mnt-domains:    CASTLEROCK-MNT
changed:        hostmaster@afrinic.net 20210319
changed:        hostmaster@afrinic.net 20250227
source:         AFRINIC

organisation:   ORG-CMIS2-AFRINIC
org-name:       CASTLEROCK MANAGED IT SERVICES COMPANY (PTY) LTD
org-type:       LIR
country:        ZA
address:        WB01A Tannery Park, 21-23 Belmont Road, Rondebosch
address:        Cape Town 7700
e-mail:         aidan@castlerock.co.za
e-mail:         dale.holtzhausen@castlerock.co.za
phone:          tel:+27-84-444-6003
phone:          tel:+27-84-843-0006
admin-c:        AC73-AFRINIC
admin-c:        TS58-AFRINIC
tech-c:         DC29-AFRINIC
tech-c:         AC73-AFRINIC
tech-c:         DH32-AFRINIC
mnt-ref:        AFRINIC-HM-MNT
mnt-ref:        CASTLEROCK-MNT
mnt-by:         AFRINIC-HM-MNT
notify:         hostmaster@afrinic.net
changed:        hostmaster@afrinic.net 20210319
changed:        khansa.abdalla@afrinic.net 20210319
changed:        hostmaster@afrinic.net 20250225
source:         AFRINIC

person:         Aidan Casserley
nic-hdl:        AC73-AFRINIC
address:        WB01A Tannery Park, 21-23 Belmont Road, Rondebosch
e-mail:         aidan@castlerock.co.za
phone:          tel:+27-21-418-0112
changed:        khansa.abdalla@afrinic.net 20210319
source:         AFRINIC
mnt-by:         GENERATED-9FBVUUYCLTRBLJX5K8MP0PEP9F9KGKAU-MNT

person:         Damian Casserley
nic-hdl:        DC29-AFRINIC
address:        WB01A Tannery Park, 21-23 Belmont Road, Rondebosch
e-mail:         damian@castlerock.co.za
phone:          tel:+27-21-418-0112
changed:        khansa.abdalla@afrinic.net 20210319
source:         AFRINIC
mnt-by:         GENERATED-WZ3VPOCGW7BIEBRED9EANKJYBEKFKCUL-MNT

person:         Dale Holtzhausen
address:        G1 Westlake Square, 1 Westlake Drive, Westlake
address:        Cape Town 7945
address:        South Africa
phone:          tel:+27-84-843-0006
e-mail:         dale.holtzhausen@castlerock.co.za
nic-hdl:        DH32-AFRINIC
changed:        hostmaster@afrinic.net 20250225
source:         AFRINIC
mnt-by:         GENERATED-ZMXN95RSJEPMHL6RW2WTF63XWQK1DYXL-MNT

person:         Thandiwe Shanya
nic-hdl:        TS58-AFRINIC
address:        WB01A Tannery Park, 21-23 Belmont Road, Rondebosch
e-mail:         thandi@castlerock.co.za
phone:          tel:+27-21-418-0112
changed:        khansa.abdalla@afrinic.net 20210319
source:         AFRINIC
mnt-by:         GENERATED-EP5CR9B5CVEL7F9B8SXNEMGFAP3R2VZJ-MNT

route:          102.220.132.0/22
descr:          CASTLEROCK-V4-1
origin:         AS328818
org:            ORG-CMIS2-AFRINIC
mnt-by:         CASTLEROCK-MNT
changed:        aidan@castlerock.co.za 20210331
source:         AFRINIC

organisation:   ORG-CMIS2-AFRINIC
org-name:       CASTLEROCK MANAGED IT SERVICES COMPANY (PTY) LTD
org-type:       LIR
country:        ZA
address:        WB01A Tannery Park, 21-23 Belmont Road, Rondebosch
address:        Cape Town 7700
e-mail:         aidan@castlerock.co.za
e-mail:         dale.holtzhausen@castlerock.co.za
phone:          tel:+27-84-444-6003
phone:          tel:+27-84-843-0006
admin-c:        AC73-AFRINIC
admin-c:        TS58-AFRINIC
tech-c:         DC29-AFRINIC
tech-c:         AC73-AFRINIC
tech-c:         DH32-AFRINIC
mnt-ref:        AFRINIC-HM-MNT
mnt-ref:        CASTLEROCK-MNT
mnt-by:         AFRINIC-HM-MNT
notify:         hostmaster@afrinic.net
changed:        hostmaster@afrinic.net 20210319
changed:        khansa.abdalla@afrinic.net 20210319
changed:        hostmaster@afrinic.net 20250225
source:         AFRINIC

Overlapping Ranges

BGP prefixes that are contained by 102.220.132.0/22

Range	ASN	Company	Num of IPs
102.220.132.0/23	AS328818	Castlerock Managed IT Services Company (Pty) Ltd	512
102.220.134.0/23	AS328818	Castlerock Managed IT Services Company (Pty) Ltd	512

Nearby Ranges

BGP prefixes that overlap with 102.220.0.0/16

Range	ASN	Company	Num of IPs
102.220.148.0/22	AS327901	Level 7 Wireless (Pty) Ltd	1,024
102.220.104.0/22	AS328820	TF TELECOMS	1,024
102.220.200.0/22	AS328813	Uganda Christian University	1,024
102.220.212.0/22	AS328528	NetIT Solutions LTD	1,024
102.220.196.0/22	AS327756	AIRTEL TCHAD	1,024
102.220.196.0/22	AS328594	AIRTEL TCHAD	1,024
102.220.192.0/22	AS37645	Finstar - Sociedade de Investimento e Participacoes S.A	1,024
102.220.80.0/22	AS37315	AFRIHOST SP (PTY) LTD	1,024
102.220.72.0/22	AS328838	AIM Firms Limited	1,024
102.220.216.0/22	AS60171	COMPUTER AND SATELITE ELECTRONICS PTY LTD	1,024
102.220.16.0/22	AS328840	ST DIGITAL	1,024
102.220.184.0/22	AS328805	ZAPTECH LIMITED	1,024
102.220.24.0/22	AS37205	Atlantique Telecom Niger	1,024
102.220.28.0/22	AS36947	ADEX Technology	1,024
102.220.164.0/22	AS37517	CABO VERDE TELECOM, S.A	1,024
102.220.76.0/22	AS328826	Jumbo Technologies PTY LTD	1,024
102.220.84.0/22	AS37352	CloudAfrica Hosting (PTY) LTD	1,024
102.220.244.0/22	AS328857	SILICONE CONNECT	1,024
102.220.160.0/22	AS328528	Flash Wireless ISP Enterprises	1,024
102.220.176.0/22	AS328829	Vumatel Pty Ltd	1,024
102.220.228.0/22	AS328808	DUMATEL AFRICA LIMITED	1,024
102.220.252.0/22	AS328795	AdNotes (Pty) Ltd	1,024
102.220.36.0/22	AS328475	AFRIQ NETWORK SOLUTIONS LIMITED	1,024
102.220.8.0/22	AS328437	Link-Up Wireless Pty Ltd	1,024
102.220.64.0/22	AS327946	Mesh Telecom Pty Ltd	1,024
102.220.208.0/22	AS11845	Vox Telecom Ltd	1,024
102.220.88.0/22	AS328543	Sun Network Company Limited	1,024
102.220.68.0/22	AS328839	Silver Solutions 1234	1,024
102.220.120.0/23	AS328911	Net4 Telecoms	512
102.220.132.0/23	AS328818	Castlerock Managed IT Services Company (Pty) Ltd	512
102.220.176.0/23	AS328829	Vumatel	512
102.220.166.0/23	AS37517	CABO VERDE TELECOM, S.A	512
102.220.156.0/23	AS328821	RAXIO DATA CENTRE SMC LIMITED	512
102.220.150.0/23	AS327901	Level-7-Internet	512
102.220.116.0/23	AS328815	Sky World Limited	512
102.220.164.0/23	AS37517	CABO VERDE TELECOM, S.A	512
102.220.44.0/23	AS37540	Winrock Nigeria Limited	512
102.220.92.0/23	AS15399	Naguru Allocation 1 2021	512
102.220.62.0/23	AS328576	INTERSTELLIO IO CLOUD	512
102.220.148.0/23	AS327901	Level-7-Internet	512
102.220.128.0/23	AS328885	Kenya Commercial Bank (Tanzania) Limited	512
102.220.134.0/23	AS328818	Castlerock Managed IT Services Company (Pty) Ltd	512
102.220.200.0/23	AS328813	Uganda Christian University	512
102.220.45.0/24	AS37540	Winrock Nigeria Limited	256
102.220.118.0/24	AS328897	VOLUS SOLUTION TECHNOLOGIE	256
102.220.196.0/24	AS327756	AIRTEL TCHAD	256
102.220.158.0/24	AS328817	Simba Fiber	256
102.220.191.0/24	AS328160	Dotmac Technologies Limited	256
102.220.124.0/24	AS328867	Corebach Backbone SARL	256

Hosted domains

There are 251 domain names hosted across 13 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
102.220.133.49	stylza.co.za	37
102.220.133.40	myafricandreamtravel.com	7
102.220.134.36	thepromogroup.co.za	5
102.220.133.55	coatsforcapetown.co.za	4
102.220.133.72	ctrackiris.co.za	1
102.220.133.114	promoproducts.co.za	1
102.220.134.45	socco.org.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

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

IP Address	ASN	Details
102.220.134.2	AS328818 CASTLEROCK MANAGED IT SERVICES COMPANY (PTY) LTD	1.04ms from Cape Town, ZA
102.220.132.2	AS328818 CASTLEROCK MANAGED IT SERVICES COMPANY (PTY) LTD	0.91ms from Cape Town, ZA
102.220.133.73	AS328818 CASTLEROCK MANAGED IT SERVICES COMPANY (PTY) LTD	0.98ms 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
159.65.197.150	AS14061 DigitalOcean, LLC	0.21ms from Amsterdam, NL
95.99.55.102	AS50266 Odido Netherlands B.V.	4.98ms from Amsterdam, NL
24.148.59.150	AS6079 RCN	4.42ms from Chicago, US
192.5.174.70	AS683 Argonne National Laboratory	0.77ms from Chicago, US
96.108.223.54	AS7922 Comcast Cable Communications, LLC	0.51ms from Chicago, US
12.90.167.182	AS7018 AT&T Enterprises, LLC	8.08ms from Dallas, US
188.123.0.230	AS44506 LP Vahvavirta Osk	3.18ms from Helsinki, FI
31.97.66.182	AS47583 Hostinger International Limited	1.12ms from Jakarta, ID
192.143.41.150	AS37611 AFRIHOST SP (PTY) LTD	12.74ms from Johannesburg, ZA
46.252.159.54	AS60087 Netsons s.r.l.	0.44ms from Milan, IT
113.17.110.86	AS4134 CHINANET-BACKBONE	4.00ms from Nanning, CN
98.0.197.166	AS12271 Charter Communications Inc	1.86ms from New York City, US
180.42.103.6	AS4713 NTT Communications Corporation	12.14ms from Osaka, JP
177.18.198.198	AS18881 TELEFÔNICA BRASIL S.A	11.74ms from Osasco, BR
121.134.50.6	AS4766 Korea Telecom	1.26ms from Seoul, KR
222.113.235.86	AS4766 Korea Telecom	2.82ms from Seoul, KR
77.104.103.22	AS42337 Respina Networks & Beyond PJSC	14.67ms from Yerevan, AM
162.158.55.6	AS13335 Cloudflare, Inc.	0.89ms from Chennai, IN
97.184.153.22	AS6167 Verizon Business	11.94ms from Chicago, US
83.182.161.70	AS1257 Tele2 Sverige AB	0.79ms from Istanbul, TR
119.52.239.6	AS4837 CHINA UNICOM China169 Backbone	16.54ms from Liaoyang, CN
96.88.30.182	AS7922 Comcast Cable Communications, LLC	7.01ms from Minneapolis, US
95.183.35.198	AS197078 Yarnet Ltd	6.13ms from Moscow, RU
59.184.13.70	AS9829 National Internet Backbone	6.69ms from Mumbai, IN
171.37.74.54	AS4837 CHINA UNICOM China169 Backbone	8.90ms from Nanning, CN

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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