154.73.19.0/24

AS327737 · Custom Solutions Business Trust

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Summary

Country	South Africa
Domain	csbt.co.za
ASN	AS327737
Registry	AFRINIC
ID	WOWFI

WHOIS Details

inetnum:        154.73.19.0 - 154.73.19.255
netname:        WOWFI
descr:          WowFi
country:        ZA
admin-c:        AH31-AFRINIC
tech-c:         AH31-AFRINIC
status:         ASSIGNED PA
notify:         [email protected]
mnt-by:         CSBT-MNT
changed:        [email protected] 20200305
source:         AFRINIC

person:         Adolf Hartsenberg
address:        Pretoria 0182
address:        ZA
phone:          tel:+27-83-421-0289
e-mail:         [email protected]
nic-hdl:        AH31-AFRINIC
mnt-by:         GENERATED-WVIS1NZVLH1E5ERIAKAVOT0YHFHM32RD-MNT
changed:        [email protected] 20140305
source:         AFRINIC

Nearby Ranges

BGP prefixes that overlap with 154.73.0.0/16

Range	ASN	Company	Num of IPs
154.73.224.0/21	AS327745	WiFibre Pty Ltd	2,048
154.73.192.0/21	AS37546	MIA Telecoms	2,048
154.73.208.0/21	AS327754	RMS Powertronics CC	2,048
154.73.184.0/21	AS327693	Echotel Pty Ltd	2,048
154.73.160.0/21	AS327802	MILLICOM CHAD SA	2,048
154.73.136.0/21	AS37549	Triponza Trading 376 CC	2,048
154.73.4.0/22	AS327761	Oxygn ISP (PTY) LTD	1,024
154.73.216.0/22	AS327817	Ladysmith Wireless Solutions	1,024
154.73.72.0/22	AS327751	LanDynamix	1,024
154.73.84.0/22	AS327776	STATURE (PTY) LTD	1,024
154.73.120.0/22	AS327909	iONLINE INTERNET SERVICE PROVIDER	1,024
154.73.32.0/22	AS327767	Ultimate Linux Solutions (Pty) Ltd	1,024
154.73.0.0/22	AS37618	Telemedia (PTY) Ltd	1,024
154.73.124.0/22	AS327747	Sahal Telecom Somalia	1,024
154.73.60.0/22	AS327769	Spacetel - Guine-Bissau	1,024
154.73.92.0/22	AS36947	Electronic Business Services eBS	1,024
154.73.168.0/22	AS327819	AZAM MEDIA LIMITED	1,024
154.73.80.0/22	AS37184	Powertel Communications	1,024
154.73.88.0/22	AS37406	RCS-Communication	1,024
154.73.220.0/22	AS327805	Bundu NetworX	1,024
154.73.104.0/22	AS327799	VIETTEL BURUNDI SA	1,024
154.73.172.0/22	AS327809	ARC Informatique	1,024
154.73.232.0/22	AS37185	iSAT Africa Zambia Ltd	1,024
154.73.252.0/22	AS327840	RAIN GROUP HOLDINGS (PTY) LTD	1,024
154.73.44.0/22	AS327768	Somcast Networks LLC	1,024
154.73.36.0/22	AS327757	ICT DYNAMIX (Pty) Limited	1,024
154.73.108.0/22	AS37284	Trans-Sahara IT and Communication	1,024
154.73.7.0/24	AS327761	Oxygn ISP (PTY) LTD	256
154.73.5.0/24	AS327761	Oxygn ISP (PTY) LTD	256
154.73.4.0/24	AS327761	Oxygn ISP (PTY) LTD	256
154.73.66.0/24	AS327706	Power-and-Network	256
154.73.115.0/24	AS327756	Mobile Users Second Block	256
154.73.23.0/24	AS327738	Africell-Subnet-4	256
154.73.114.0/24	AS327756	New IP Block Airtel Chad IT	256
154.73.215.0/24	AS327754	Broadband JHB Pool 1 for Business Uncapped	256
154.73.22.0/24	AS327738	Africell-Subnet-3	256
154.73.65.0/24	AS327706	Power-and-Network Customers	256
154.73.235.0/24	AS29286	Customer Assignment in typical /30 and /26 IP Blocks	256
154.73.214.0/24	AS327754	Broadband JHB Pool 1 for Consumer Capped	256
154.73.62.0/24	AS327769	ISP Services Infrastructure	256
154.73.213.0/24	AS327754	Broadband JHB Pool 1 for Consumer Uncapped	256
154.73.21.0/24	AS327738	Africell-Subnet-3	256
154.73.61.0/24	AS327769	MTN Bissau Corporation Usage	256
154.73.63.0/24	AS327769	Enterprise Customer Allocation Block	256
154.73.96.0/24	AS327772	Fulloutput 1086 cc Hosting	256
154.73.97.0/24	AS327772	Assigned to Fulloutput customers	256
154.73.98.0/24	AS327772	Assigend to Fulloutput clients	256
154.73.99.0/24	AS327772	Fullouotput Backbone IP's	256
154.73.60.0/24	AS327769	MTN Mobiles Services & Infra.	256
154.73.47.0/24	AS327768	SOMCAST-NET-47	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

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

IP Address	ASN	Details
154.73.19.1	AS327737 Custom Solutions Business Trust	`2.40ms` 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
71.143.219.232	AS7018 AT&T Enterprises, LLC	`11.43ms` from Atlanta, US
54.71.224.216	AS16509 Amazon.com, Inc.	`0.11ms` from Boardman, US
54.184.7.200	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
73.229.61.152	AS7922 Comcast Cable Communications, LLC	`3.45ms` from Denver, US
141.138.112.184	AS49223 EVEREST TV AND RADIO COMPANY LLC	`2.94ms` from Kyiv, UA
72.18.199.136	AS26277 ServerPoint.com	`0.83ms` from Las Vegas, US
31.50.77.72	AS2856 British Telecommunications PLC	`2.95ms` from London, GB
81.108.226.40	AS5089 Virgin Media Limited	`12.38ms` from London, GB
201.102.98.104	AS8151 UNINET	`1.05ms` from Mexico City, MX
80.16.212.152	AS3269 Telecom Italia S.p.A.	`3.12ms` from Milan, IT
93.237.145.40	AS3320 Deutsche Telekom AG	`2.42ms` from Nuernberg, DE
58.79.212.136	AS3786 LG DACOM Corporation	`3.63ms` from Seoul, KR
37.78.201.24	AS12389 PJSC Rostelecom	`16.02ms` from Tbilisi, GE
195.123.164.248	AS12975 PALTEL Autonomous System	`7.26ms` from Tel Aviv, IL
210.87.130.8	AS23771 SXBCTV	`2.79ms` from Xi'an, CN
181.122.229.168	AS23201 Telecel S.A.	`8.56ms` from Asuncion, PY
113.47.252.168	AS55990 Huawei Cloud Service data center	`8.59ms` from Beijing, CN
79.224.117.200	AS3320 Deutsche Telekom AG	`2.46ms` from Berlin, DE
14.254.168.104	AS45899 VNPT Corp	`2.01ms` from Da Nang, VN
187.144.209.200	AS8151 UNINET	`7.15ms` from Guadalajara, MX
20.189.115.216	AS8075 Microsoft Corporation	`0.30ms` from Hong Kong, HK
39.45.194.72	AS17557 Pakistan Telecommunication Company Limited	`7.35ms` from Lahore, PK
119.119.10.232	AS4837 CHINA UNICOM China169 Backbone	`14.13ms` from Liaoyang, CN
88.62.86.24	AS3269 Telecom Italia S.p.A.	`1.43ms` from Milan, IT
37.195.170.248	AS31200 Novotelecom Ltd	`0.93ms` from Novosibirsk, RU

Traceroute

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

traceroute -a -n -q1 -f2 154.73.19.129

traceroute to 154.73.19.129 (154.73.19.129): 64 hops max, 52 byte packets

2 [AS36994] 196.60.9.190 0.146 ms

3 *

4 [AS327737] 154.73.19.129 1.471 ms

Measurement taken from

IPinfo ProbeNet in Johannesburg, ZA

On December 28th 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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