201.143.136.0/21

AS8151 · UNINET

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Summary

Country	Mexico
Domain	telnor.com
ASN	AS8151
Parent Range	201.143.128.0/18
Registry	LACNIC
ID	LEZ7

WHOIS Details

inetnum:     201.143.128.0/18
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:     201.143.128.0/19
nserver:     NSA-BCN-ARBOL-1.UNINET.NET.MX
nsstat:      20250914 AA
nslastaa:    20250914
nserver:     NSA-BCN-PIOPICO-1.UNINET.NET.MX
nsstat:      20250914 AA
nslastaa:    20250914
nserver:     NSGDL1.UNINET.NET.MX
nsstat:      20250914 AA
nslastaa:    20250914
nserver:     NSGDL2.UNINET.NET.MX
nsstat:      20250914 AA
nslastaa:    20250914
inetrev:     201.143.160.0/20
nserver:     NSA-BCN-ARBOL-1.UNINET.NET.MX
nsstat:      20250913 AA
nslastaa:    20250913
nserver:     NSA-BCN-PIOPICO-1.UNINET.NET.MX
nsstat:      20250913 AA
nslastaa:    20250913
nserver:     NSGDL1.UNINET.NET.MX
nsstat:      20250913 AA
nslastaa:    20250913
nserver:     NSGDL2.UNINET.NET.MX
nsstat:      20250913 AA
nslastaa:    20250913
inetrev:     201.143.184.0/21
nserver:     NSA-BCN-ARBOL-1.UNINET.NET.MX
nsstat:      20250912 AA
nslastaa:    20250912
nserver:     NSA-BCN-PIOPICO-1.UNINET.NET.MX
nsstat:      20250912 AA
nslastaa:    20250912
nserver:     NSGDL1.UNINET.NET.MX
nsstat:      20250912 AA
nslastaa:    20250912
nserver:     NSGDL2.UNINET.NET.MX
nsstat:      20250912 AA
nslastaa:    20250912
inetrev:     201.143.176.0/22
nserver:     NSA-BCN-ARBOL-1.UNINET.NET.MX
nsstat:      20250911 AA
nslastaa:    20250911
nserver:     NSA-BCN-PIOPICO-1.UNINET.NET.MX
nsstat:      20250911 AA
nslastaa:    20250911
nserver:     NSGDL1.UNINET.NET.MX
nsstat:      20250911 AA
nslastaa:    20250911
nserver:     NSGDL2.UNINET.NET.MX
nsstat:      20250911 AA
nslastaa:    20250911
inetrev:     201.143.180.0/24
nserver:     NSA-BCN-ARBOL-1.UNINET.NET.MX
nsstat:      20250912 AA
nslastaa:    20250912
nserver:     NSA-BCN-PIOPICO-1.UNINET.NET.MX
nsstat:      20250912 AA
nslastaa:    20250912
nserver:     NSGDL1.UNINET.NET.MX
nsstat:      20250912 AA
nslastaa:    20250912
nserver:     NSGDL2.UNINET.NET.MX
nsstat:      20250912 AA
nslastaa:    20250912
inetrev:     201.143.183.0/24
nserver:     NSA-BCN-ARBOL-1.UNINET.NET.MX
nsstat:      20250910 AA
nslastaa:    20250910
nserver:     NSA-BCN-PIOPICO-1.UNINET.NET.MX
nsstat:      20250910 AA
nslastaa:    20250910
nserver:     NSGDL1.UNINET.NET.MX
nsstat:      20250910 AA
nslastaa:    20250910
nserver:     NSGDL2.UNINET.NET.MX
nsstat:      20250910 AA
nslastaa:    20250910
created:     20060203
changed:     20060203

nic-hdl:     LEZ7
person:      LUIS ENRIQUE HERNANDEZ ZAZUETA
e-mail:      [email protected]
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:      [email protected]
address:     Pio Pico, 1525, Zona Centro
address:     22000 - Tijuana - BC
country:     MX
phone:       +52  6646332264
created:     20021209
changed:     20250912

Overlapping Ranges

BGP prefixes that contain 201.143.136.0/21

Range	ASN	Company	Num of IPs
201.143.128.0/18	AS8151	Telefonos del Noroeste, S.A. de C.V.	16,384

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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
201.143.138.22	centralexpress.info	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

1,929 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
201.143.138.37	AS8151 UNINET	`20.01ms` from Los Angeles, US
201.143.139.82	AS8151 UNINET	`20.16ms` from Los Angeles, US
201.143.140.4	AS8151 UNINET	`20.28ms` from Los Angeles, US
201.143.141.20	AS8151 UNINET	`20.12ms` from Los Angeles, US
201.143.143.87	AS8151 UNINET	`20.25ms` from Los Angeles, US
201.143.137.203	AS8151 UNINET	`20.16ms` from Los Angeles, US
201.143.142.32	AS8151 UNINET	`20.18ms` from Los Angeles, US
201.143.136.16	AS8151 UNINET	`20.18ms` 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
78.21.147.165	AS6848 Telenet BV	`7.65ms` from Brussels, BE
47.72.152.245	AS9500 One New Zealand Group Limited	`2.75ms` from Christchurch, NZ
117.235.45.149	AS9829 National Internet Backbone	`9.27ms` from Delhi, IN
3.254.191.213	AS16509 Amazon.com, Inc.	`0.16ms` from Dublin, IE
79.46.8.133	AS3269 Telecom Italia S.p.A.	`6.53ms` from Milan, IT
94.102.132.133	AS47217 Planetel SPA	`1.74ms` from Milan, IT
83.114.222.37	AS3215 Orange S.A.	`5.14ms` from Paris, FR
24.11.11.5	AS7922 Comcast Cable Communications, LLC	`7.94ms` from Salt Lake City, US
106.251.48.181	AS3786 LG DACOM Corporation	`2.07ms` from Seoul, KR
218.129.37.197	AS17676 SoftBank Corp.	`3.36ms` from Tokyo, JP
99.242.167.53	AS812 Rogers Communications Canada Inc.	`6.86ms` from Toronto, CA
99.247.215.85	AS812 Rogers Communications Canada Inc.	`4.59ms` from Toronto, CA
193.187.113.53	AS213772 BK Customers	`0.26ms` from Vilnius, LT
1.87.226.197	AS4134 CHINANET-BACKBONE	`2.42ms` from Xi'an, CN
46.167.79.229	AS8427 Joint Stock Company TransTeleCom	`8.98ms` from Yekaterinburg, RU
205.174.17.5	AS10753 Level 3 Parent, LLC	`0.68ms` from Atlanta, US
178.17.227.229	AS200519 NYNEX fiberONE	`0.53ms` from Frankfurt am Main, DE
137.226.28.5	AS47610 RWTH Aachen University	`4.25ms` from Frankfurt am Main, DE
212.100.248.21	AS15395 Rackspace Ltd.	`1.22ms` from London, GB
95.213.164.229	AS50340 JSC Selectel	`0.77ms` from Moscow, RU
60.191.181.229	AS4134 CHINANET-BACKBONE	`4.51ms` from Ningbo, CN
84.141.235.21	AS3320 Deutsche Telekom AG	`5.28ms` from Nuernberg, DE
179.68.34.85	AS4230 CLARO S.A.	`16.38ms` from Porto Alegre, BR
188.95.56.37	AS57077 AB-NET s.r.o.	`4.50ms` from Prague, CZ
13.223.150.165	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US

Traceroute

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

traceroute -a -n -q1 -f4 201.143.139.208

traceroute to 201.143.139.208 (201.143.139.208): 64 hops max, 52 byte packets

4 [AS3356] 4.7.26.58 0.523 ms

5 *

6 [AS8151] 201.143.139.208 20.418 ms

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On December 6th 2025

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