143.202.156.0/22

AS11172 · Alestra, S. de R.L. de C.V.

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Summary

Country	Mexico
Domain	alestra.com.mx
ASN	AS11172
Registry	LACNIC
ID	INA2

WHOIS Details

inetnum:     143.202.156.0/22
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:     143.202.156.0/22
nserver:     DNS.ALESTRA.NET.MX
nsstat:      20250428 AA
nslastaa:    20250428
nserver:     MAIL1.ALESTRA.NET.MX
nsstat:      20250428 AA
nslastaa:    20250428
nserver:     MAIL2.ALESTRA.NET.MX
nsstat:      20250428 AA
nslastaa:    20250428
created:     20151027
changed:     20151027

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

Nearby Ranges

BGP prefixes that overlap with 143.202.0.0/16

Range	ASN	Company	Num of IPs
143.202.144.0/22	AS64099	COOP DE GRAL VIAMONTE	1,024
143.202.16.0/22	AS20207	Gigared S.A.	1,024
143.202.240.0/22	AS262293	Sistema Oeste de Serviços LTDA	1,024
143.202.128.0/22	AS262324	ALLREDE TELECOM LTDA	1,024
143.202.224.0/22	AS262346	FP Telecomunicacoes Ltda	1,024
143.202.28.0/22	AS262427	Invista Net Provedor de Acesso Ltda	1,024
143.202.48.0/22	AS262546	NetCintra Telecomunicações Ltda.	1,024
143.202.108.0/22	AS262605	BRASIL TECPAR SERVICOS DE TELECOMUNICACOES SA	1,024
143.202.148.0/22	AS262669	Companhia Itabirana Telecomunicações Ltda	1,024
143.202.248.0/22	AS262689	UNOUN INTERNET LTDA	1,024
143.202.124.0/22	AS262773	PROXXIMA TELECOMUNICACOES SA	1,024
143.202.104.0/22	AS262784	SATURNO COMUNICAÇÕES LTDA	1,024
143.202.188.0/22	AS263085	VIA FIBRA INTERNET LTDA	1,024
143.202.100.0/22	AS263152	MIGO TELECOM	1,024
143.202.136.0/22	AS263196	Infosport SA	1,024
143.202.168.0/22	AS263297	VERO S.A	1,024
143.202.120.0/22	AS263543	Butzen e Mentges Ltda	1,024
143.202.244.0/22	AS263569	DIRECT INTERNET LTDA	1,024
143.202.116.0/22	AS263587	J. UTZIG & CIA LTDA - EPP	1,024
143.202.112.0/22	AS263604	Hilton C. Bender Eireli	1,024
143.202.236.0/22	AS263627	Wnetsistem Comercio e Servicos de Informatica Ltda	1,024
143.202.60.0/22	AS263922	SPEED TURBO TELECOM	1,024
143.202.12.0/22	AS267776	HOSTED LTDA	1,024
143.202.164.0/22	AS268976	Weclix Telecom S/A	1,024
143.202.24.0/22	AS27792	Wiltel Comunicaciones SA	1,024
143.202.192.0/22	AS28075	ARLINK S.A.	1,024
143.202.68.0/22	AS28667	VERO S.A	1,024
143.202.220.0/22	AS52544	Ivatel Redes e Internet LTDA	1,024
143.202.176.0/22	AS52566	SISALWEB INTERNET	1,024
143.202.92.0/22	AS52838	WN TELECOM LTDA - ME	1,024
143.202.212.0/22	AS52851	CTA INTERNET LTDA	1,024
143.202.172.0/22	AS52974	Henet Telecomunicacoes Ltda	1,024
143.202.72.0/22	AS53081	Netjacarei Telecon Ltda	1,024
143.202.132.0/22	AS53167	SEBRATEL TECNOLOGIA LTDA	1,024
143.202.140.0/22	AS61483	Convergia Telecom S.A.	1,024
143.202.52.0/22	AS61754	I3 Telecomunicacoes - EIRELI	1,024
143.202.0.0/22	AS264065	Wavetech Internet	1,024
143.202.80.0/22	AS264067	MUTUM FIBRA LTDA	1,024
143.202.84.0/22	AS264068	MEGALINK SOLUCOES EM INFORMATICA LTDA	1,024
143.202.180.0/22	AS264070	FARIA & SCHIMITH LTDA - ME	1,024
143.202.216.0/22	AS264074	VIA Telecomunicações Ltda.	1,024
143.202.184.0/22	AS264076	BREM TECHNOLOGY LTDA	1,024
143.202.40.0/22	AS264406	ContilNet Telecom - Staff Computer EIRELI	1,024
143.202.44.0/22	AS264498	Netiz Internet	1,024
143.202.252.0/22	AS264609	TECOMUNICA NICARAGUA	1,024
143.202.96.0/22	AS264619	Wireless Provider	1,024
143.202.208.0/22	AS264631	RED PARAGUAYA DE TELECOMUNICACIONES SA	1,024
143.202.232.0/22	AS267003	SCM EVOLUTT CONNECT LTDA	1,024
143.202.6.0/24	AS264049	WS TELECOM EIRELI	256

Hosted domains

There are 3 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

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
143.202.157.245	AS11172 Alestra, S. de R.L. de C.V.	`1.99ms` from Mexico City, MX
143.202.158.3	AS11172 Alestra, S. de R.L. de C.V.	`4.40ms` from Santiago de Queretaro, MX
143.202.156.12	AS11172 Alestra, S. de R.L. de C.V.	`2.02ms` 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
86.96.226.230	AS5384 Emirates Internet	`3.11ms` from Al Fujairah City, AE
50.187.211.70	AS7922 Comcast Cable Communications, LLC	`7.93ms` from Boston, US
92.237.94.150	AS5089 Virgin Media Limited	`12.21ms` from Erith, GB
113.105.52.118	AS4134 CHINANET-BACKBONE	`1.96ms` from Guangzhou, CN
210.108.222.38	AS3786 LG DACOM Corporation	`1.46ms` from Incheon, KR
183.96.188.6	AS4766 Korea Telecom	`1.28ms` from Incheon, KR
68.5.45.230	AS22773 Cox Communications Inc.	`5.54ms` from Los Angeles, US
201.80.182.230	AS28573 Claro NXT Telecomunicacoes Ltda	`13.55ms` from Rio de Janeiro, BR
216.238.93.86	AS20473 The Constant Company, LLC	`0.20ms` from Santiago de Queretaro, MX
88.220.106.54	AS20804 Exatel S.A.	`0.67ms` from Warsaw, PL
93.175.118.22	AS29596 PSSK Sp. z o.o.	`5.98ms` from Warsaw, PL
162.17.222.182	AS7922 Comcast Cable Communications, LLC	`6.63ms` from Ashburn, US
50.76.228.214	AS7922 Comcast Cable Communications, LLC	`5.14ms` from Atlanta, US
120.6.121.6	AS4837 CHINA UNICOM China169 Backbone	`8.68ms` from Beijing, CN
110.225.42.6	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`0.20ms` from Bengaluru, IN
105.197.85.86	AS24835 Vodafone Data	`10.14ms` from Cairo, EG
5.103.210.70	AS44869 FIBIA P/S	`3.40ms` from Copenhagen, DK
45.7.104.22	AS28598 DB3 SERVICOS DE TELECOMUNICACOES S.A	`0.62ms` from Fortaleza, BR
81.141.58.198	AS2856 British Telecommunications PLC	`3.50ms` from London, GB
104.189.13.22	AS7018 AT&T Enterprises, LLC	`1.50ms` from Los Angeles, US
173.87.0.118	AS5650 Frontier Communications of America, Inc.	`15.28ms` from New York City, US
20.3.192.38	AS8075 Microsoft Corporation	`0.38ms` from Quincy, US
89.37.90.22	AS203501 Emarsys North America, Inc	`2.28ms` from Secaucus, US
49.172.16.246	AS17858 LG POWERCOMM	`1.96ms` from Seoul, KR
125.181.141.6	AS17858 LG POWERCOMM	`3.70ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f4 143.202.158.1

traceroute to 143.202.158.1 (143.202.158.1): 64 hops max, 52 byte packets

4 [] 15.230.139.194 148.715 ms

5 *

6 *

7 [AS16509] 99.83.95.190 3.828 ms

8 [AS16509] 99.83.95.191 3.7 ms

9 [AS11172] 200.188.82.74 4.074 ms

10 [AS11172] 143.202.158.1 4.606 ms

Measurement taken from

IPinfo ProbeNet in Santiago de Queretaro, MX

On February 7th 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.

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