201.151.0.0/21

AS11172 · Alestra, S. de R.L. de C.V.

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Summary

Country	Mexico
Domain	alestra.com.mx
ASN	AS11172
Parent Range	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:      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 201.151.0.0/21

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 15 domain names hosted across 8 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
201.151.6.211	recoda.mx	7
201.151.7.198	gt2it.com	1
201.151.6.24	enaproc.gob.mx	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
201.151.0.165	AS11172 Alestra, S. de R.L. de C.V.	`12.58ms` from Dallas, US
201.151.2.189	AS11172 Alestra, S. de R.L. de C.V.	`1.75ms` from Mexico City, MX
201.151.1.129	AS11172 Alestra, S. de R.L. de C.V.	`3.90ms` from Santiago de Queretaro, MX
201.151.7.13	AS11172 Alestra, S. de R.L. de C.V.	`1.90ms` from Mexico City, MX
201.151.3.225	AS11172 Alestra, S. de R.L. de C.V.	`1.15ms` from Mexico City, MX
201.151.6.153	AS11172 Alestra, S. de R.L. de C.V.	`1.15ms` 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
120.48.18.117	AS38365 Beijing Baidu Netcom Science and Technology Co., Ltd.	`3.45ms` from Beijing, CN
54.218.77.149	AS16509 Amazon.com, Inc.	`0.11ms` from Boardman, US
186.146.140.101	AS10620 Telmex Colombia S.A.	`17.02ms` from Bogota, CO
177.54.235.37	AS262462 Aranet Play	`11.95ms` from Brasilia, BR
175.21.184.213	AS4837 CHINA UNICOM China169 Backbone	`4.44ms` from Changchun, CN
91.14.164.229	AS3320 Deutsche Telekom AG	`4.66ms` from Duesseldorf, DE
74.204.50.245	AS18675 Virtual Systems	`0.32ms` from Grand Rapids, US
60.172.82.229	AS4134 CHINANET-BACKBONE	`9.79ms` from Huai'an, CN
34.94.2.133	AS396982 Google LLC	`0.10ms` from Los Angeles, US
8.23.83.69	AS23089 Hotwire Communications	`1.29ms` from Miami, US
126.187.85.165	AS17676 SoftBank Corp.	`11.01ms` from Osaka, JP
193.212.39.69	AS2119 Telenor Norge AS	`1.12ms` from Oslo, NO
88.184.206.5	AS12322 Free SAS	`4.31ms` from Paris, FR
107.215.250.21	AS7018 AT&T Enterprises, LLC	`4.09ms` from San Jose, US
114.34.60.165	AS3462 Data Communication Business Group	`1.34ms` from Taipei, TW
150.60.46.37	AS9597 KDDI Web Communications Inc.	`0.93ms` from Tokyo, JP
18.211.32.197	AS14618 Amazon.com, Inc.	`0.68ms` from Ashburn, US
178.156.149.165	AS213230 Hetzner Online GmbH	`0.18ms` from Ashburn, US
104.130.24.85	AS27357 Rackspace Hosting	`0.48ms` from Ashburn, US
73.152.227.21	AS7922 Comcast Cable Communications, LLC	`5.10ms` from Ashburn, US
203.184.50.101	AS9790 Two Degrees Networks Limited	`3.19ms` from Auckland, NZ
125.23.144.181	AS9498 BHARTI Airtel Ltd.	`0.65ms` from Bengaluru, IN
139.209.24.181	AS4837 CHINA UNICOM China169 Backbone	`5.12ms` from Changchun, CN
103.170.164.21	AS142481 Infiber Broadnet Pvt Ltd	`8.79ms` from Delhi, IN
77.3.133.85	AS6805 Telefonica Germany GmbH & Co.OHG	`0.93ms` from Hamburg, DE

Traceroute

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

traceroute -a -n -q1 201.151.0.167

traceroute to 201.151.0.167 (201.151.0.167): 64 hops max, 52 byte packets

1 [AS31898] 140.204.216.4 0.064 ms

2 [AS174] 38.120.16.33 22.113 ms

3 *

4 [AS174] 38.120.16.10 0.959 ms

5 [AS11172] 201.151.26.114 15.215 ms

6 *

7 [AS11172] 201.151.22.210 14.536 ms

8 [AS11172] 201.151.0.167 13.205 ms

Measurement taken from

IPinfo ProbeNet in Monterrey, MX

On December 29th 2025

What are IP address ranges?

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