41.121.128.0/19

AS12091 · MTN SA

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Summary

Country	South Africa
Domain	mtnbusiness.co.za
ASN	AS12091
Parent Range	41.112.0.0/12
Registry	AFRINIC
ID	MTNSA-41-121-128-0-17

WHOIS Details

inetnum:        41.121.128.0 - 41.121.255.255
netname:        MTNSA-41-121-128-0-17
descr:          Mobile Broadband Internet - Randburg
country:        ZA
admin-c:        MBIP-AFRINIC
tech-c:         MBIP-AFRINIC
status:         ASSIGNED PA
remarks:        report abuse to abuse@mtnbusiness.co.za
mnt-by:         MTNBUSINESS-MNT
changed:        dave.kruger@mtnbusiness.co.za 20140606
source:         AFRINIC

role:           MTN Business IP Maintainer
address:        MTN Business
address:        Heron Place
address:        c/o Century Boulevard and Heron Crescent
address:        Stand no 6465
address:        Century City
address:        Cape Town
address:        South Africa
e-mail:         ip-maint@mtnbusiness.co.za
admin-c:        AT32-AFRINIC
tech-c:         AT32-AFRINIC
nic-hdl:        MBIP-AFRINIC
mnt-by:         MTNBUSINESS-MNT
changed:        brad.hendrickse@mtnbusiness.co.za 20100730
changed:        hostmaster@afrinic.net 20171110
source:         AFRINIC

Overlapping Ranges

BGP prefixes that contain 41.121.128.0/19

Range	ASN	Company	Num of IPs
41.112.0.0/12	AS16637	MTN SA	1,048,576

Nearby Ranges

BGP prefixes that overlap with 41.121.0.0/16

Range	ASN	Company	Num of IPs
41.112.0.0/12	AS16637	MTN SA	1,048,576
41.121.0.0/17	AS12091	Mobile Broadband Internet - Randburg	32,768

Hosted domains

There are no domains currently hosted on this ASN.

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

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Pingable IPs

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

IP Address	ASN	Details
41.121.128.254	AS12091 MTN SA	`82.72ms` from Antananarivo, MG

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
80.248.32.99	AS33915 Vodafone Libertel B.V.	`7.59ms` from Amsterdam, NL
20.253.13.243	AS8075 Microsoft Corporation	`0.46ms` from Ashburn, US
190.85.222.67	AS14080 Telmex Colombia S.A.	`1.92ms` from Bogota, CO
200.252.196.51	AS4230 CLARO S.A.	`14.67ms` from Brasilia, BR
71.76.99.83	AS11426 Charter Communications Inc	`3.56ms` from Charlotte, US
220.126.169.179	AS4766 Korea Telecom	`0.75ms` from Incheon, KR
45.13.7.19	AS60377 toob limited	`1.52ms` from London, GB
76.91.24.163	AS20001 Charter Communications Inc	`4.72ms` from Los Angeles, US
168.221.88.227	AS20214 Comcast Cable Communications, LLC	`1.91ms` from Miami, US
104.192.20.3	AS2568 Digicom	`8.17ms` from Montreal, CA
86.201.176.131	AS3215 Orange S.A.	`12.12ms` from Paris, FR
14.43.75.227	AS4766 Korea Telecom	`6.05ms` from Seoul, KR
211.251.24.243	AS4766 Korea Telecom	`4.39ms` from Seoul, KR
133.175.234.67	AS2519 ARTERIA Networks Corporation	`3.57ms` from Tokyo, JP
188.21.22.3	AS8447 A1 Telekom Austria AG	`9.79ms` from Vienna, AT
212.243.169.195	AS3303 Swisscom (Switzerland) Ltd	`0.53ms` from Zuerich, CH
209.40.230.35	AS20340 CallTower, Inc.	`0.45ms` from Atlanta, US
24.99.67.99	AS7922 Comcast Cable Communications, LLC	`4.19ms` from Atlanta, US
186.114.137.147	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`8.17ms` from Bogota, CO
125.66.238.195	AS4134 CHINANET-BACKBONE	`11.72ms` from Chengdu, CN
98.97.95.19	AS14593 Space Exploration Technologies Corporation	`11.17ms` from Dallas, US
209.126.50.19	AS11019 HAProxy Technologies, Inc.	`0.21ms` from Denver, US
123.202.88.131	AS9269 Hong Kong Broadband Network Ltd.	`0.88ms` from Hong Kong, HK
198.54.120.67	AS22612 Namecheap, Inc.	`9.89ms` from Los Angeles, US
37.195.203.19	AS31200 Novotelecom Ltd	`1.33ms` 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 -f3 41.121.128.254

traceroute to 41.121.128.254 (41.121.128.254): 64 hops max, 52 byte packets

3 [] 91.206.52.170 0.791 ms

4 *

5 *

6 *

7 *

8 [AS6939] 184.104.205.253 23.507 ms

9 [AS16637] 41.181.245.123 27.075 ms

10 [AS12091] 41.121.128.254 171.173 ms

Measurement taken from

IPinfo ProbeNet in Zuerich, CH

On March 21st 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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