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
201.143.143.87	AS8151 UNINET	`20.25ms` from Los Angeles, US
201.143.139.82	AS8151 UNINET	`20.16ms` from Los Angeles, US
201.143.142.32	AS8151 UNINET	`20.18ms` from Los Angeles, US
201.143.140.4	AS8151 UNINET	`20.28ms` from Los Angeles, US
201.143.137.203	AS8151 UNINET	`20.16ms` from Los Angeles, US
201.143.141.20	AS8151 UNINET	`20.12ms` from Los Angeles, US
201.143.136.16	AS8151 UNINET	`20.18ms` from Los Angeles, US
201.143.138.37	AS8151 UNINET	`20.01ms` 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
34.162.18.117	AS396982 Google LLC	`0.14ms` from Columbus, US
187.4.255.85	AS8167 V tal	`8.97ms` from Curitiba, BR
93.234.40.149	AS3320 Deutsche Telekom AG	`2.17ms` from Duesseldorf, DE
78.35.118.85	AS8422 NetCologne Gesellschaft fur Telekommunikation mbH	`6.30ms` from Duesseldorf, DE
51.13.27.5	AS8075 Microsoft Corporation	`1.78ms` from Sandefjord, NO
175.253.248.5	AS4766 Korea Telecom	`2.14ms` from Seoul, KR
91.224.117.229	AS16276 OVH SAS	`0.14ms` from Warsaw, PL
104.179.177.181	AS7018 AT&T Enterprises, LLC	`1.59ms` from Atlanta, US
47.45.150.229	AS33588 Charter Communications LLC	`14.82ms` from Denver, US
80.171.89.181	AS6805 Telefonica Germany GmbH & Co.OHG	`4.84ms` from Duesseldorf, DE
14.230.10.37	AS45899 VNPT Corp	`4.82ms` from Ho Chi Minh City, VN
115.75.124.117	AS7552 Viettel Group	`6.59ms` from Ho Chi Minh City, VN
193.150.93.5	AS48128 Obyedinyonniye Lokalniye Seti Ltd.	`0.72ms` from Moscow, RU
103.204.55.229	AS59165 Auspice Infratel Pvt. Ltd.	`13.63ms` from Mumbai, IN
129.159.61.197	AS31898 Oracle Corporation	`0.28ms` from Sao Paulo, BR
106.249.13.213	AS3786 LG DACOM Corporation	`6.10ms` from Seoul, KR
169.56.28.213	AS36351 IBM Cloud	`0.65ms` from Tokyo, JP
152.22.71.101	AS81 MCNC	`9.66ms` from Ashburn, US
64.159.253.85	AS3356 Level 3 Parent, LLC	`0.68ms` from Atlanta, US
88.226.42.5	AS9121 Turk Telekomunikasyon Anonim Sirketi	`13.38ms` from Bursa, TR
50.51.131.229	AS5650 Frontier Communications of America, Inc.	`18.89ms` from Chicago, US
107.9.97.133	AS7843 Charter Communications Inc	`9.99ms` from Chicago, US
74.126.21.5	AS12129 123.Net, Inc.	`0.42ms` from Detroit, US
18.134.137.117	AS16509 Amazon.com, Inc.	`0.48ms` from London, GB
193.237.86.165	AS5378 Vodafone Limited	`4.74ms` from Manchester, GB

Traceroute

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

traceroute -a -n -q1 -f4 201.143.140.72

traceroute to 201.143.140.72 (201.143.140.72): 64 hops max, 52 byte packets

4 [AS3356] 4.7.26.58 0.548 ms

5 *

6 [AS8151] 201.143.140.72 20.298 ms

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On December 6th 2025

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