201.143.20.0/22

AS8151 · UNINET

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Summary

Country	Mexico
Domain	telnor.com
ASN	AS8151
Registry	LACNIC
ID	LEZ7

WHOIS Details

inetnum:     201.143.0.0/18
status:      allocated
aut-num:     N/A
owner:       Telefonos del Noroeste, S.A. de C.V.
ownerid:     MX-TNSC1-LACNIC
responsible: Dasaev Rangel Davila
address:     Pio Pico, 1525, Zona Centro
address:     22000 - Tijuana - BC
country:     MX
phone:       +52  6646332260
owner-c:     LEZ7
tech-c:      LRG
abuse-c:     LRG
inetrev:     201.143.48.0/20
nserver:     NSGDL2.UNINET.NET.MX
nsstat:      20250913 AA
nslastaa:    20250913
inetrev:     201.143.40.0/21
nserver:     NSGDL2.UNINET.NET.MX
nsstat:      20250913 AA
nslastaa:    20250913
inetrev:     201.143.36.0/22
nserver:     NSGDL2.UNINET.NET.MX
nsstat:      20250914 AA
nslastaa:    20250914
inetrev:     201.143.34.0/23
nserver:     NSGDL2.UNINET.NET.MX
nsstat:      20250914 AA
nslastaa:    20250914
inetrev:     201.143.33.0/24
nserver:     NSGDL2.UNINET.NET.MX
nsstat:      20250912 AA
nslastaa:    20250912
inetrev:     201.143.0.0/20
nserver:     NSGDL2.UNINET.NET.MX
nsstat:      20250914 AA
nslastaa:    20250914
inetrev:     201.143.24.0/21
nserver:     NSGDL2.UNINET.NET.MX
nsstat:      20250912 AA
nslastaa:    20250912
inetrev:     201.143.20.0/22
nserver:     NSGDL2.UNINET.NET.MX
nsstat:      20250910 AA
nslastaa:    20250910
inetrev:     201.143.16.0/23
nserver:     NSGDL2.UNINET.NET.MX
nsstat:      20250912 AA
nslastaa:    20250912
inetrev:     201.143.19.0/24
nserver:     NSGDL2.UNINET.NET.MX
nsstat:      20250913 AA
nslastaa:    20250913
created:     20050118
changed:     20050118

nic-hdl:     LEZ7
person:      LUIS ENRIQUE HERNANDEZ ZAZUETA
e-mail:      luhe@telnor.com
address:     NARCISO MENDOZA, 503, BAHIA
address:     22880 - ENSENADA - BC
country:     MX
phone:       +52  6461823530
created:     20230112
changed:     20230112

nic-hdl:     LRG
person:      Jefatura de Datos
e-mail:      txd_telnor@telnor.com
address:     Pio Pico, 1525, Zona Centro
address:     22000 - Tijuana - BC
country:     MX
phone:       +52  6646332264
created:     20021209
changed:     20250912

Nearby Ranges

BGP prefixes that overlap with 201.143.0.0/16

Range	ASN	Company	Num of IPs
201.143.128.0/18	AS8151	Telefonos del Noroeste, S.A. de C.V.	16,384
201.143.18.0/24	AS8151	Transmision de Datos TELNOR	256
201.143.181.0/24	AS8151	Transmision de Datos TELNOR	256
201.143.182.0/24	AS8151	Transmision de Datos TELNOR	256
201.143.32.0/24	AS8151	Transmision de Datos TELNOR	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
201.143.23.48	AS8151 UNINET	`7.04ms` from Los Angeles, US
201.143.20.52	AS8151 UNINET	`6.67ms` from Los Angeles, US
201.143.22.86	AS8151 UNINET	`7.00ms` from Los Angeles, US
201.143.21.119	AS8151 UNINET	`7.11ms` from Los Angeles, US

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
65.184.232.150	AS11426 Charter Communications Inc	`14.48ms` from Ashburn, US
73.250.142.86	AS7922 Comcast Cable Communications, LLC	`7.92ms` from Ashburn, US
5.191.249.6	AS200729 AzInTelecom LLC	`1.25ms` from Baku, AZ
71.39.230.86	AS209 CenturyLink Communications, LLC	`10.27ms` from Chicago, US
50.79.113.134	AS7922 Comcast Cable Communications, LLC	`4.75ms` from Chicago, US
121.197.52.166	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.55ms` from Hangzhou, CN
115.29.221.246	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.79ms` from Hangzhou, CN
119.212.136.54	AS4766 Korea Telecom	`2.91ms` from Incheon, KR
60.50.224.102	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`2.50ms` from Kuala Lumpur, MY
82.33.50.6	AS5089 Virgin Media Limited	`7.72ms` from London, GB
75.146.186.134	AS7922 Comcast Cable Communications, LLC	`6.98ms` from Minneapolis, US
178.218.23.22	AS50771 GigaLink Ltd.	`2.82ms` from Moscow, RU
146.111.153.6	AS31822 City University of New York	`2.40ms` from New York City, US
100.38.20.118	AS701 Verizon Business	`2.71ms` from New York City, US
34.13.233.246	AS396982 Google LLC	`0.14ms` from Oudeschip, NL
216.92.114.54	AS7859 pair Networks	`0.11ms` from Pittsburgh, US
173.166.194.198	AS7922 Comcast Cable Communications, LLC	`13.87ms` from Richardson, US
170.78.112.6	AS266776 SOCIEDAD CONSULTORES EN INFORMATICA VARGAS Y COMPAÑIA LIMITADA	`2.84ms` from Santiago, CL
81.69.41.230	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.50ms` from Shanghai, CN
76.75.248.102	AS21724 GOCO TECHNOLOGY LIMITED PARTNERSHIP	`0.56ms` from Toronto, CA
99.131.146.230	AS7018 AT&T Enterprises, LLC	`3.44ms` from Atlanta, US
34.62.189.246	AS396982 Google LLC	`0.21ms` from Brussels, BE
58.228.181.134	AS9318 SK Broadband Co Ltd	`1.53ms` from Incheon, KR
191.5.83.22	AS28201 Companhia Itabirana Telecomunicações Ltda	`7.84ms` from Osasco, BR
50.39.197.70	AS20055 Wholesail networks LLC	`0.87ms` from Portland, US

Traceroute

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

traceroute -a -n -q1 -f2 201.143.20.4

traceroute to 201.143.20.4 (201.143.20.4): 64 hops max, 52 byte packets

2 [AS3356] 4.4.70.233 51.147 ms

3 *

4 *

5 *

6 [AS8151] 201.143.20.4 53.684 ms

Measurement taken from

IPinfo ProbeNet in Taos, US

On March 13th 2026

What are IP address ranges?

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