197.66.0.0/17

AS12091 · MTN SA

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Summary

Country	South Africa
Domain	mtnbusiness.co.za
ASN	AS12091
Parent Range	197.64.0.0/12
Registry	AFRINIC
ID	MTNSA-197-66-0-0-17

WHOIS Details

inetnum:        197.66.0.0 - 197.66.127.255
netname:        MTNSA-197-66-0-0-17
descr:          Mobile Broadband Internet - Newlands (Johannesburg)
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 197.66.0.0/17

Range	ASN	Company	Num of IPs
197.64.0.0/12	AS16637	MTN SA	1,048,576

Nearby Ranges

BGP prefixes that overlap with 197.66.0.0/16

Range	ASN	Company	Num of IPs
197.64.0.0/12	AS16637	MTN SA	1,048,576
197.66.128.0/17	AS12091	Mobile Broadband Internet - Newlands (Johannesburg)	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

Read more

Pingable IPs

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

IP Address	ASN	Details
197.66.117.48	AS12091 MTN SA	`65.22ms` from Johannesburg, ZA
197.66.77.0	AS12091 MTN SA	`40.44ms` 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
84.243.217.1	AS39647 Enreach Netherlands B.V.	`0.75ms` from Amsterdam, NL
85.146.138.1	AS50266 Odido Netherlands B.V.	`3.02ms` from Amsterdam, NL
72.221.15.97	AS22773 Cox Communications Inc.	`1.11ms` from Ashburn, US
64.156.240.65	AS3356 Level 3 Parent, LLC	`0.90ms` from Ashburn, US
73.147.64.1	AS7922 Comcast Cable Communications, LLC	`6.90ms` from Ashburn, US
129.66.198.17	AS3464 Alabama Supercomputer Authority	`0.39ms` from Atlanta, US
171.97.23.129	AS17552 True Online	`2.14ms` from Bangkok, TH
186.86.112.1	AS10620 Telmex Colombia S.A.	`11.16ms` from Bogota, CO
93.12.154.1	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`9.45ms` from Bordeaux, FR
50.218.114.113	AS7922 Comcast Cable Communications, LLC	`2.04ms` from Boston, US
45.180.100.145	AS269173 tecnet telecom	`6.01ms` from Cascavel, BR
101.205.208.1	AS4837 CHINA UNICOM China169 Backbone	`7.63ms` from Chengdu, CN
218.200.182.65	AS9808 China Mobile Communications Group Co., Ltd.	`7.29ms` from Chengdu, CN
24.172.240.129	AS10796 Charter Communications Inc	`2.27ms` from Columbus, US
200.195.133.177	AS14868 Ligga Telecomunicações S.A.	`1.16ms` from Curitiba, BR
68.108.228.1	AS22773 Cox Communications Inc.	`10.97ms` from Dallas, US
90.206.183.241	AS5607 Sky UK Limited	`5.96ms` from Erith, GB
84.150.40.161	AS3320 Deutsche Telekom AG	`6.38ms` from Frankfurt am Main, DE
59.42.73.1	AS4134 CHINANET BACKBONE	`1.77ms` from Guangzhou, CN
199.237.113.1	AS148996 GLOBAL COMMUNICATION NETWORK LIMITED	`1.04ms` from Hong Kong, HK
59.152.194.65	AS9381 HKBN Enterprise Solutions HK Limited	`0.28ms` from Hong Kong, HK
203.231.130.1	AS38676 flexnetworks	`0.65ms` from Incheon, KR
88.233.8.1	AS9121 Turk Telekomunikasyon Anonim Sirketi	`0.39ms` from Istanbul, TR
120.224.160.1	AS24444 Shandong Mobile Communication Company Limited	`4.51ms` from Jinan, CN
176.100.13.1	AS12963 SCIENTIFIC-INDUSTRIAL FIRM VOLZ LIMITED LIABILITY COMPANY	`0.66ms` from Kyiv, UA

Traceroute

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

traceroute -a -n -q1 -m5 197.66.63.194

traceroute to 197.66.63.194 (197.66.63.194): 5 hops max, 52 byte packets

1 [AS140627] 103.112.0.1 0.189 ms

2 [AS140627] 103.151.64.29 109.015 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Agana Heights Village, GU

On April 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.

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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