201.151.32.0/21

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 201.151.32.0/21

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 no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
201.151.39.113	AS11172 Alestra, S. de R.L. de C.V.	`3.27ms` from Santiago de Queretaro, MX
201.151.37.59	AS11172 Alestra, S. de R.L. de C.V.	`3.87ms` from Santiago de Queretaro, MX
201.151.38.49	AS11172 Alestra, S. de R.L. de C.V.	`3.67ms` from Santiago de Queretaro, MX
201.151.34.129	AS11172 Alestra, S. de R.L. de C.V.	`4.35ms` from Santiago de Queretaro, MX
201.151.33.157	AS11172 Alestra, S. de R.L. de C.V.	`4.41ms` from Santiago de Queretaro, MX
201.151.36.140	AS11172 Alestra, S. de R.L. de C.V.	`3.83ms` 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
188.166.74.37	AS14061 DigitalOcean, LLC	`0.20ms` from Amsterdam, NL
23.212.97.133	AS20940 Akamai International B.V.	`0.47ms` from Atlanta, US
205.237.208.5	AS26532 Mac Lean-Fogg Company	`2.28ms` from Chicago, US
112.177.142.149	AS4766 Korea Telecom	`1.66ms` from Incheon, KR
61.255.166.213	AS9318 SK Broadband Co Ltd	`1.79ms` from Incheon, KR
68.15.81.101	AS22773 Cox Communications Inc.	`2.12ms` from Los Angeles, US
47.146.106.21	AS5650 Frontier Communications of America, Inc.	`3.45ms` from Los Angeles, US
108.50.150.37	AS701 Verizon Business	`1.71ms` from New York City, US
70.233.76.101	AS7018 AT&T Enterprises, LLC	`3.01ms` from New York City, US
69.142.80.69	AS7922 Comcast Cable Communications, LLC	`6.83ms` from New York City, US
4.217.251.133	AS8075 Microsoft Corporation	`0.30ms` from Seoul, KR
113.29.111.197	AS3549 Level 3 Parent, LLC	`0.40ms` from Singapore, SG
34.157.117.117	AS396982 Google LLC	`0.13ms` from The Dalles, US
207.236.212.85	AS577 Bell Canada	`1.03ms` from Toronto, CA
99.228.31.37	AS812 Rogers Communications Canada Inc.	`4.32ms` from Toronto, CA
23.71.138.213	AS7922 Comcast Cable Communications, LLC	`2.90ms` from Ashburn, US
117.131.137.5	AS38019 tianjin Mobile Communication Company Limited	`5.62ms` from Beijing, CN
62.10.85.53	AS8070 Microsoft Corporation	`0.82ms` from Boydton, US
125.121.244.245	AS4134 CHINANET-BACKBONE	`10.00ms` from Huai'an, CN
79.105.12.149	AS12389 PJSC Rostelecom	`10.15ms` from Khabarovsk, RU
89.115.22.69	AS12353 Vodafone Portugal	`2.15ms` from Lisbon, PT
208.248.198.21	AS701 Verizon Business	`0.74ms` from Philadelphia, US
68.163.44.245	AS701 Verizon Business	`1.07ms` from Philadelphia, US
186.71.231.197	AS14522 SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC)	`7.29ms` from Quito, EC
162.17.240.21	AS7922 Comcast Cable Communications, LLC	`5.46ms` from Secaucus, US

Traceroute

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

traceroute -a -n -q1 -f7 201.151.34.131

traceroute to 201.151.34.131 (201.151.34.131): 64 hops max, 52 byte packets

7 [AS16509] 99.83.95.190 57.308 ms

8 *

9 *

10 [AS11172] 201.151.207.193 4.006 ms

11 *

12 [AS11172] 201.151.34.131 4.598 ms

Measurement taken from

IPinfo ProbeNet in Santiago de Queretaro, MX

On January 19th 2026

What are IP address ranges?

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