197.66.128.0/19

AS12091 · MTN SA

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Summary

Country	South Africa
Domain	mtnbusiness.co.za
ASN	AS12091
Parent Range	197.66.128.0/17
Registry	AFRINIC
ID	MTNSA-197-66-128-0-17

WHOIS Details

inetnum:        197.66.128.0 - 197.66.255.255
netname:        MTNSA-197-66-128-0-17
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 197.66.128.0/19

Range	ASN	Company	Num of IPs
197.66.128.0/17	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

Read more

Pingable IPs

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

IP Address	ASN	Details
197.66.150.31	AS12091 MTN SA	`16.17ms` from Durban, ZA
197.66.149.155	AS12091 MTN SA	`27.56ms` from Johannesburg, ZA
197.66.148.185	AS12091 MTN SA	`29.59ms` from Johannesburg, ZA
197.66.145.255	AS12091 MTN SA	`222.62ms` from Johannesburg, ZA
197.66.159.132	AS12091 MTN SA	`21.46ms` from Johannesburg, ZA
197.66.147.232	AS12091 MTN SA	`32.53ms` from Johannesburg, ZA
197.66.152.73	AS12091 MTN SA	`17.94ms` from Durban, ZA
197.66.157.163	AS12091 MTN SA	`26.15ms` from Johannesburg, ZA
197.66.146.18	AS12091 MTN SA	`205.13ms` from Johannesburg, ZA
197.66.156.65	AS12091 MTN SA	`20.78ms` from Johannesburg, ZA
197.66.154.218	AS12091 MTN SA	`22.61ms` from Johannesburg, ZA
197.66.155.247	AS12091 MTN SA	`22.70ms` from Johannesburg, ZA
197.66.151.158	AS12091 MTN SA	`28.12ms` from Johannesburg, ZA
197.66.153.202	AS12091 MTN SA	`38.22ms` from Johannesburg, ZA
197.66.158.125	AS12091 MTN SA	`24.39ms` 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
174.173.103.35	AS7922 Comcast Cable Communications, LLC	`4.55ms` from Ashburn, US
73.31.122.99	AS7922 Comcast Cable Communications, LLC	`11.06ms` from Ashburn, US
125.37.50.83	AS4837 CHINA UNICOM China169 Backbone	`5.19ms` from Beijing, CN
156.213.18.243	AS8452 TE-AS	`3.78ms` from Cairo, EG
52.18.253.67	AS16509 Amazon.com, Inc.	`0.15ms` from Dublin, IE
97.115.129.99	AS209 CenturyLink Communications, LLC	`2.08ms` from Hillsboro, US
221.1.36.227	AS4837 CHINA UNICOM China169 Backbone	`4.68ms` from Jinan, CN
83.60.111.211	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.88ms` from Madrid, ES
98.240.132.115	AS7922 Comcast Cable Communications, LLC	`2.80ms` from Minneapolis, US
15.207.138.195	AS16509 Amazon.com, Inc.	`0.13ms` from Mumbai, IN
178.87.14.51	AS25019 Saudi Telecom Company JSC	`2.53ms` from Riyadh, SA
138.94.209.19	AS264194 NDD Tech LTDA	`10.50ms` from Sao Paulo, BR
188.239.0.3	AS136907 HUAWEI CLOUDS	`1.38ms` from Singapore, SG
41.97.222.35	AS36947 Telecom Algeria	`10.69ms` from Valencia, ES
216.146.50.3	AS22299 GCR Company/GCR Online	`6.27ms` from Ashburn, US
43.155.44.83	AS132203 Tencent Building, Kejizhongyi Avenue	`0.22ms` from Hong Kong, HK
61.179.150.195	AS4837 CHINA UNICOM China169 Backbone	`4.72ms` from Jinan, CN
46.183.135.131	AS8749 JSC Redcom-lnternet	`0.62ms` from Khabarovsk, RU
5.150.90.195	AS60187 London Grid for Learning Trust	`2.10ms` from London, GB
117.248.166.19	AS9829 National Internet Backbone	`6.76ms` from Mumbai, IN
75.197.148.35	AS6167 Verizon Business	`12.65ms` from New York City, US
211.168.223.3	AS3786 LG DACOM Corporation	`6.84ms` from Seoul, KR
14.45.115.131	AS4766 Korea Telecom	`4.66ms` from Seoul, KR
89.210.175.131	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`5.12ms` from Sofia, BG
91.132.9.3	AS205678 Peoplefone AG	`0.34ms` from Zuerich, CH

Traceroute

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

traceroute -a -n -q1 -m5 197.66.135.247

traceroute to 197.66.135.247 (197.66.135.247): 5 hops max, 52 byte packets

1 [AS197834] 176.32.195.3 0.617 ms

2 [AS8932] 185.48.242.92 0.191 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Yerevan, AM

On March 20th 2026

What are IP address ranges?

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