189.206.121.0/24

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:      inetadmin@alestra.net.mx
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 189.206.121.0/24

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 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
189.206.121.2	lans.mx	1
189.206.121.250	elkayinteriorsystems.info	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

Read more

Pingable IPs

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

IP Address	ASN	Details
189.206.121.177	AS11172 Alestra, S. de R.L. de C.V.	`1.18ms` 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
203.47.196.24	AS1221 Telstra Limited	`1.79ms` from Adelaide, AU
66.110.234.120	AS22709 North State Telephone, LLC	`9.20ms` from Ashburn, US
117.196.23.24	AS9829 National Internet Backbone	`13.21ms` from Bengaluru, IN
44.238.235.8	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
115.76.252.152	AS7552 Viettel Group	`1.95ms` from Ho Chi Minh City, VN
196.223.63.248	AS37673 Telemasters	`0.39ms` from Johannesburg, ZA
109.184.234.168	AS12389 PJSC Rostelecom	`6.59ms` from Kazan, RU
84.71.101.184	AS5378 Vodafone Limited	`6.86ms` from London, GB
173.0.183.24	AS13909 Techie Hosting, Inc.	`0.71ms` from New York City, US
108.5.71.56	AS701 Verizon Business	`1.10ms` from New York City, US
89.3.25.8	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`6.41ms` from Paris, FR
95.242.117.56	AS3269 Telecom Italia S.p.A.	`2.51ms` from Rome, IT
180.157.28.40	AS4812 China Telecom (Group)	`5.48ms` from Shanghai, CN
13.70.93.104	AS8075 Microsoft Corporation	`0.70ms` from Sydney, AU
181.58.226.200	AS10620 Telmex Colombia S.A.	`16.75ms` from Bogota, CO
102.210.65.8	AS328351 DK Wireless Internet (Pty) Ltd	`1.05ms` from Cape Town, ZA
63.35.222.40	AS16509 Amazon.com, Inc.	`0.20ms` from Dublin, IE
91.130.34.200	AS1257 Tele2 Sverige AB	`1.23ms` from Goeteborg, SE
14.187.35.24	AS45899 VNPT Corp	`1.82ms` from Ho Chi Minh City, VN
38.239.70.8	AS134548 DXTL Tseung Kwan O Service	`0.70ms` from Hong Kong, HK
76.93.163.248	AS20001 Charter Communications Inc	`5.90ms` from Los Angeles, US
5.154.103.248	AS206124 TELE SATELITE DE MAZARRON SL	`9.49ms` from Madrid, ES
187.138.7.88	AS8151 UNINET	`1.85ms` from Monterrey, MX
203.112.157.168	AS140641 YOTTA NETWORK SERVICES PRIVATE LIMITED	`0.35ms` from Mumbai, IN
79.56.254.136	AS3269 Telecom Italia S.p.A.	`8.23ms` from Rome, IT

Traceroute

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

traceroute -a -n -q1 189.206.121.174

traceroute to 189.206.121.174 (189.206.121.174): 64 hops max, 52 byte packets

1 [AS15169] 142.250.57.210 54.091 ms

2 *

3 [AS11172] 200.188.82.70 60.575 ms

4 *

5 [AS11172] 207.248.239.130 68.607 ms

6 [AS11172] 189.206.121.174 69.373 ms

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On January 19th 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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