189.206.0.0/21

AS11172 · Alestra, S. de R.L. de C.V.

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Summary

Country	Mexico
Domain	alestra.com.mx
ASN	AS11172
Parent Range	189.206.0.0/16
Registry	LACNIC
ID	INA2

WHOIS Details

inetnum:     189.206.0.0/16
status:      allocated
aut-num:     AS6503
aut-num:     AS11172
owner:       Alestra, S. de R.L. de C.V.
ownerid:     MX-ALES-LACNIC
responsible: Pedro Armando Abdo Cantú
address:     AV MUNICH, 175, CUAUHTEMOC
address:     66450 - SAN NICOLAS DE LOS GARZA - NL
country:     MX
phone:       +52 81 87486201 [6201]
owner-c:     INA2
tech-c:      INA2
abuse-c:     INA2
inetrev:     189.206.0.0/16
nserver:     DNS.ALESTRA.NET.MX
nsstat:      20250429 AA
nslastaa:    20250429
nserver:     MAIL1.ALESTRA.NET.MX
nsstat:      20250429 AA
nslastaa:    20250429
nserver:     MAIL2.ALESTRA.NET.MX
nsstat:      20250429 AA
nslastaa:    20250429
created:     20080108
changed:     20080108

nic-hdl:     INA2
person:      Inet Administrator
e-mail:      [email protected]
address:     Ave. Eugenio Clariond Garza, 175, Cuauhtemoc
address:     66450 - San Nicolas de los Garza - NL
country:     MX
phone:       +52  8008882662
created:     20030206
changed:     20250421

Overlapping Ranges

BGP prefixes that contain 189.206.0.0/21

Range	ASN	Company	Num of IPs
189.206.0.0/16	AS11172	Alestra, S. de R.L. de C.V.	65,536

Nearby Ranges

BGP prefixes that overlap with 189.206.0.0/16

Range	ASN	Company	Num of IPs
189.206.0.0/16	AS11172	Alestra, S. de R.L. de C.V.	65,536
189.206.20.0/24	AS11172	JUAN CARLOS HERNANDEZ HERNANDEZ	256
189.206.49.0/24	AS11172	TELECOMUNICACIONES DE MEXICO	256
189.206.50.0/24	AS11172	TELECOMUNICACIONES DE MEXICO	256
189.206.22.0/24	AS265615	Assetel SA de CV	256

Hosted domains

There are 7 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
189.206.2.193	oasishoteles.mx	1
189.206.4.126	resultadoslabcorregidora.com.mx	1

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

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

IP Address	ASN	Details
189.206.7.233	AS11172 Alestra, S. de R.L. de C.V.	`1.21ms` from Mexico City, MX
189.206.1.145	AS11172 Alestra, S. de R.L. de C.V.	`1.55ms` from Mexico City, MX
189.206.0.5	AS11172 Alestra, S. de R.L. de C.V.	`5.86ms` from Mexico City, MX
189.206.5.90	AS11172 Alestra, S. de R.L. de C.V.	`1.18ms` from Mexico City, MX
189.206.3.185	AS11172 Alestra, S. de R.L. de C.V.	`1.18ms` from Mexico City, MX
189.206.6.161	AS11172 Alestra, S. de R.L. de C.V.	`1.19ms` from Mexico City, MX
189.206.4.21	AS11172 Alestra, S. de R.L. de C.V.	`1.19ms` from Mexico City, MX
189.206.2.198	AS11172 Alestra, S. de R.L. de C.V.	`23.52ms` from Mexico City, MX

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
197.202.251.181	AS36947 Telecom Algeria	`13.14ms` from Algiers, DZ
86.88.64.133	AS1136 KPN B.V.	`2.75ms` from Amsterdam, NL
67.146.127.21	AS19901 Brightspeed	`11.47ms` from Ashburn, US
73.251.187.85	AS7922 Comcast Cable Communications, LLC	`8.68ms` from Ashburn, US
101.201.244.245	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.49ms` from Beijing, CN
81.70.165.5	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.76ms` from Beijing, CN
182.74.83.37	AS9498 BHARTI Airtel Ltd.	`0.75ms` from Bengaluru, IN
213.73.90.85	AS34171 snafu Gesellschaft fuer interaktive Netzwerke mbH	`0.71ms` from Berlin, DE
197.56.127.181	AS8452 TE-AS	`3.50ms` from Cairo, EG
16.28.132.5	AS16509 Amazon.com, Inc.	`0.15ms` from Cape Town, ZA
216.83.62.245	AS16509 Amazon.com, Inc.	`0.12ms` from Columbus, US
71.72.130.53	AS10796 Charter Communications Inc	`17.66ms` from Flint, US
24.222.47.53	AS11260 EastLink	`1.06ms` from Halifax, CA
89.166.129.37	AS9145 EWE TEL GmbH	`3.01ms` from Hamburg, DE
171.242.80.133	AS7552 Viettel Group	`5.28ms` from Hanoi, VN
12.89.214.181	AS7018 AT&T Enterprises, LLC	`4.27ms` from Los Angeles, US
193.144.251.133	AS766 RedIRIS Autonomous System	`1.13ms` from Madrid, ES
90.241.236.229	AS5378 Vodafone Limited	`3.91ms` from Manchester, GB
50.234.31.101	AS7922 Comcast Cable Communications, LLC	`1.98ms` from Miami, US
143.204.168.21	AS16509 Amazon.com, Inc.	`0.50ms` from Seattle, US
220.135.153.213	AS3462 Data Communication Business Group	`1.02ms` from Taipei, TW
59.110.76.101	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.71ms` from Beijing, CN
99.19.18.85	AS7018 AT&T Enterprises, LLC	`12.78ms` from Dallas, US
79.205.192.165	AS3320 Deutsche Telekom AG	`2.29ms` from Duesseldorf, DE
43.139.95.149	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.01ms` from Guangzhou, CN

Traceroute

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

traceroute -a -n -q1 -f4 189.206.0.5

traceroute to 189.206.0.5 (189.206.0.5): 64 hops max, 52 byte packets

4 [AS174] 154.24.0.117 2.724 ms

5 [AS174] 154.24.25.133 2.538 ms

6 [AS174] 38.32.200.234 1.638 ms

7 [AS6503] 148.243.141.182 1.887 ms

8 [AS11172] 201.151.28.61 3.157 ms

9 [AS11172] 189.206.0.5 5.92 ms

Measurement taken from

IPinfo ProbeNet in Mexico City, MX

On December 20th 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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