197.66.0.0/19

AS12091 · MTN SA

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Summary

Country	South Africa
Domain	mtnbusiness.co.za
ASN	AS12091
Parent Range	197.66.0.0/17
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 197.66.0.0/19

Range	ASN	Company	Num of IPs
197.66.0.0/17	AS12091	Mobile Broadband Internet - Newlands (Johannesburg)	32,768
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
197.66.0.0/17	AS12091	Mobile Broadband Internet - Newlands (Johannesburg)	32,768
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

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Pingable IPs

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

IP Address	ASN	Details
197.66.9.160	AS12091 MTN SA	`20.73ms` from Johannesburg, ZA
197.66.15.88	AS12091 MTN SA	`23.90ms` from Centurion, ZA
197.66.13.46	AS12091 MTN SA	`23.33ms` from Johannesburg, ZA
197.66.12.46	AS12091 MTN SA	`22.95ms` from Johannesburg, ZA
197.66.14.59	AS12091 MTN SA	`21.68ms` from Centurion, ZA
197.66.10.176	AS12091 MTN SA	`20.93ms` from Durban, ZA
197.66.8.31	AS12091 MTN SA	`24.29ms` from Johannesburg, ZA
197.66.11.207	AS12091 MTN SA	`30.16ms` 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
97.148.147.35	AS6167 Verizon Business	`14.41ms` from Atlanta, US
141.4.224.3	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`9.95ms` from Berlin, DE
44.240.3.35	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
87.65.114.131	AS5432 Proximus NV	`1.28ms` from Brussels, BE
104.23.231.19	AS13335 Cloudflare, Inc.	`0.56ms` from Delhi, IN
46.82.82.67	AS3320 Deutsche Telekom AG	`6.23ms` from Duesseldorf, DE
193.174.82.3	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`3.19ms` from Frankfurt am Main, DE
78.186.17.51	AS9121 Turk Telekomunikasyon Anonim Sirketi	`15.10ms` from Istanbul, TR
201.121.104.51	AS8151 UNINET	`1.91ms` from Mexico City, MX
184.83.37.243	AS11232 Midcontinent Communications	`11.89ms` from Minneapolis, US
90.154.97.131	AS42610 PJSC Rostelecom	`1.13ms` from Moscow, RU
12.179.193.3	AS7018 AT&T Enterprises, LLC	`0.93ms` from New York City, US
149.54.167.67	AS7524 ITEC HANKYU HANSHIN CO.,LTD.	`1.38ms` from Osaka, JP
82.116.51.3	AS30936 RENET COM Ltd.	`11.33ms` from Samara, RU
32.209.35.51	AS46690 Southern New England Telephone Company and SNET America, Inc.	`10.09ms` from Secaucus, US
49.169.108.131	AS17858 LG POWERCOMM	`1.75ms` from Seoul, KR
14.42.247.179	AS4766 Korea Telecom	`6.15ms` from Seoul, KR
221.200.19.147	AS4837 CHINA UNICOM China169 Backbone	`2.29ms` from Tieling, CN
126.45.111.195	AS17676 SoftBank Corp.	`14.21ms` from Tokyo, JP
220.254.130.3	AS18268 Naganoken Kyodou Densan Co.Ltd.	`5.07ms` from Tokyo, JP
104.224.64.35	AS21769 Colocation America Corporation	`0.18ms` from Los Angeles, US
202.67.110.243	AS9443 Vocus Retail	`2.54ms` from Melbourne, AU
45.176.69.227	AS268933 PRIMETEC PRESTADORA DE SERVIÇOS LTDA - ME	`8.08ms` from Osasco, BR
190.34.186.67	AS11556 Cable & Wireless Panama	`0.86ms` from Panama, PA
162.214.208.3	AS46606 Unified Layer	`1.99ms` from Salt Lake City, US

Traceroute

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

traceroute -a -n -q1 -m7 197.66.12.57

traceroute to 197.66.12.57 (197.66.12.57): 7 hops max, 52 byte packets

1 [AS15169] 142.251.250.194 129.973 ms

2 *

3 *

4 [] 105.177.8.84 304.328 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Salt Lake City, US

On March 20th 2026

What are IP address ranges?

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