201.151.76.0/23

AS11172 · Alestra, S. de R.L. de C.V.

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Summary

Country	Mexico
Domain	alestra.com.mx
ASN	AS11172
Parent Range	201.151.0.0/16
Registry	LACNIC
ID	INA2

WHOIS Details

inetnum:     201.151.0.0/16
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:     201.151.0.0/16
nserver:     DNS.ALESTRA.NET.MX
nsstat:      20250427 AA
nslastaa:    20250427
nserver:     MAIL1.ALESTRA.NET.MX
nsstat:      20250427 AA
nslastaa:    20250427
nserver:     MAIL2.ALESTRA.NET.MX
nsstat:      20250427 AA
nslastaa:    20250427
created:     20050530
changed:     20050530

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 201.151.76.0/23

Range	ASN	Company	Num of IPs
201.151.0.0/16	AS11172	Alestra, S. de R.L. de C.V.	65,536

Nearby Ranges

BGP prefixes that overlap with 201.151.0.0/16

Range	ASN	Company	Num of IPs
201.151.0.0/16	AS11172	Alestra, S. de R.L. de C.V.	65,536
201.151.150.0/24	AS11172	Assetel SA de CV	256
201.151.156.0/24	AS11172	Assetel SA de CV	256
201.151.177.0/24	AS11172	Assetel SA de CV	256
201.151.194.0/24	AS11172	Grupo Editorial Notmusa	256
201.151.150.0/24	AS265615	Assetel SA de CV	256
201.151.151.0/24	AS265615	Assetel SA de CV	256
201.151.156.0/24	AS265615	Assetel SA de CV	256
201.151.177.0/24	AS265615	Assetel SA de CV	256
201.151.178.0/24	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
201.151.77.199	elpasitopago.com	1
201.151.76.74	clss.edu.mx	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
201.151.77.178	AS11172 Alestra, S. de R.L. de C.V.	`3.27ms` from Santiago de Queretaro, MX
201.151.76.9	AS11172 Alestra, S. de R.L. de C.V.	`3.74ms` from Santiago de Queretaro, 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
172.220.143.151	AS20115 Charter Communications LLC	`10.06ms` from Atlanta, US
45.7.243.151	AS52444 Pogliotti & Pogliotti Construcciones S.A.	`8.12ms` from Buenos Aires, AR
64.62.198.87	AS6939 Hurricane Electric LLC	`0.17ms` from Fremont, US
172.7.140.87	AS7018 AT&T Enterprises, LLC	`2.68ms` from Los Angeles, US
34.166.5.231	AS396982 Google LLC	`6.37ms` from Riyadh, SA
183.108.224.71	AS4766 Korea Telecom	`3.76ms` from Seoul, KR
1.104.206.135	AS4766 Korea Telecom	`2.43ms` from Seoul, KR
133.11.20.87	AS2501 The University of Tokyo	`2.04ms` from Tokyo, JP
3.160.111.7	AS16509 Amazon.com, Inc.	`0.08ms` from Buenos Aires, AR
51.155.233.87	AS13037 Zen Internet Ltd	`1.79ms` from Manchester, GB
204.186.94.7	AS3737 PenTeleData Inc.	`6.83ms` from New York City, US
222.103.170.151	AS4766 Korea Telecom	`4.93ms` from Seoul, KR
174.54.83.55	AS7922 Comcast Cable Communications, LLC	`17.35ms` from Ashburn, US
80.142.9.135	AS3320 Deutsche Telekom AG	`3.70ms` from Berlin, DE
78.23.217.103	AS6848 Telenet BV	`6.78ms` from Brussels, BE
204.9.54.119	AS19255 YOUR.ORG, INC.	`0.34ms` from Chicago, US
221.212.224.119	AS4837 CHINA UNICOM China169 Backbone	`6.86ms` from Harbin, CN
13.41.215.7	AS16509 Amazon.com, Inc.	`0.16ms` from London, GB
86.180.229.151	AS2856 British Telecommunications PLC	`6.09ms` from London, GB
185.226.233.87	AS205179 Virtualdeploy SL	`4.84ms` from Madrid, ES
83.40.21.87	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.36ms` from Madrid, ES
116.11.187.7	AS4134 CHINANET-BACKBONE	`9.04ms` from Nanning, CN
95.190.189.87	AS12389 PJSC Rostelecom	`6.53ms` from Novosibirsk, RU
126.95.2.183	AS17676 SoftBank Corp.	`3.56ms` from Osaka, JP
126.124.0.151	AS17676 SoftBank Corp.	`10.99ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 201.151.77.233

traceroute to 201.151.77.233 (201.151.77.233): 64 hops max, 52 byte packets

1 [AS15169] 142.250.57.210 133.625 ms

2 *

3 [AS11172] 200.188.82.74 143.758 ms

4 [AS11172] 200.188.81.54 143.985 ms

5 [AS11172] 201.163.58.54 144.582 ms

6 [AS11172] 201.151.77.233 144.425 ms

Measurement taken from

IPinfo ProbeNet in Paris, FR

On January 19th 2026

What are IP address ranges?

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