1. All IP Ranges
  2. 201.0.0.0/8
  3. 201.143.0.0/16
  4. AS8151  | 201.143.128.0/18

201.143.128.0/18

AS8151  ·  UNINET

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Summary

Country Mexico
Domain telnor.com
ASN AS8151
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:      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

Overlapping Ranges

BGP prefixes that are contained by 201.143.128.0/18

Range ASN Company Num of IPs
201.143.181.0/24 AS8151 Transmision de Datos TELNOR 256
201.143.182.0/24 AS8151 Transmision de Datos TELNOR 256

Nearby Ranges

BGP prefixes that overlap with 201.143.0.0/16

Range ASN Company Num of IPs
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 7 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
201.143.146.80 promedgm.net 1
201.143.129.121 leonardoquintero.com 1
201.143.142.236 vangbenitezwedding.com 1
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

11,654 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
201.143.138.145 AS8151 UNINET 20.43ms from Los Angeles, US
201.143.142.223 AS8151 UNINET 20.20ms from Los Angeles, US
201.143.140.120 AS8151 UNINET 20.31ms from Los Angeles, US
201.143.137.86 AS8151 UNINET 20.28ms from Los Angeles, US
201.143.134.186 AS8151 UNINET 20.33ms from Los Angeles, US
201.143.143.54 AS8151 UNINET 20.25ms from Los Angeles, US
201.143.133.221 AS8151 UNINET 20.22ms from Los Angeles, US
201.143.141.1 AS8151 UNINET 20.23ms from Los Angeles, US
201.143.135.35 AS8151 UNINET 20.14ms from Los Angeles, US
201.143.136.78 AS8151 UNINET 20.41ms from Los Angeles, US
201.143.139.251 AS8151 UNINET 20.25ms from Los Angeles, US
201.143.132.68 AS8151 UNINET 20.22ms from Los Angeles, US
201.143.171.219 AS8151 UNINET 20.39ms from Los Angeles, US
201.143.172.189 AS8151 UNINET 20.23ms from Los Angeles, US
201.143.176.200 AS8151 UNINET 20.20ms from Los Angeles, US
201.143.175.254 AS8151 UNINET 20.29ms from Los Angeles, US
201.143.169.18 AS8151 UNINET 20.18ms from Los Angeles, US
201.143.147.130 AS8151 UNINET 6.21ms from Los Angeles, US
201.143.168.125 AS8151 UNINET 20.15ms from Los Angeles, US
201.143.159.152 AS8151 UNINET 20.77ms from Los Angeles, US
201.143.178.152 AS8151 UNINET 20.23ms from Los Angeles, US
201.143.166.51 AS8151 UNINET 20.56ms from Los Angeles, US
201.143.149.194 AS8151 UNINET 5.59ms from Los Angeles, US
201.143.185.217 AS8151 UNINET 5.10ms from Los Angeles, US
201.143.160.219 AS8151 UNINET 20.78ms 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
77.168.74.226 AS1136 KPN B.V. 1.62ms from Amsterdam, NL
179.13.43.210 AS27831 Colombia Móvil 17.99ms from Bogota, CO
139.215.123.98 AS4837 CHINA UNICOM China169 Backbone 4.06ms from Changchun, CN
67.255.37.226 AS11351 Charter Communications Inc 16.31ms from Chicago, US
50.44.236.50 AS5650 Frontier Communications of America, Inc. 13.96ms from Chicago, US
98.102.128.242 AS10796 Charter Communications Inc 2.49ms from Columbus, US
187.55.3.210 AS8167 V tal 13.05ms from Curitiba, BR
97.122.232.114 AS209 CenturyLink Communications, LLC 1.90ms from Denver, US
203.162.168.162 AS45899 VNPT Corp 0.62ms from Hanoi, VN
78.191.213.98 AS47331 TTNet A.S. 15.87ms from Istanbul, TR
210.210.144.66 AS4787 PT Cyberindo Aditama 3.08ms from Jakarta, ID
102.39.11.98 AS11845 Vox Telecom Ltd 0.65ms from Johannesburg, ZA
156.0.192.2 AS328216 Firestream (PTY) LTD 0.23ms from Johannesburg, ZA
91.195.112.2 AS51100 Kier Ltd 3.20ms from London, GB
83.44.9.34 AS3352 TELEFONICA DE ESPANA S.A.U. 9.11ms from Madrid, ES
151.4.90.50 AS1267 WIND TRE S.P.A. 4.54ms from Milan, IT
95.31.186.98 AS8402 PJSC "Vimpelcom" 1.54ms from Moscow, RU
101.141.21.82 AS17511 OPTAGE Inc. 2.95ms from Osaka, JP
52.222.158.178 AS16509 Amazon.com, Inc. 0.37ms from Paris, FR
163.5.160.2 AS399486 12651980 CANADA INC. 0.23ms from Paris, FR
100.34.58.178 AS701 Verizon Business 1.67ms from Philadelphia, US
27.213.3.82 AS4837 CHINA UNICOM China169 Backbone 8.56ms from Qingdao, CN
34.197.191.18 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
124.53.182.66 AS17858 LG POWERCOMM 2.18ms from Seoul, KR
222.116.120.2 AS4766 Korea Telecom 4.99ms 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 201.143.159.204
traceroute to 201.143.159.204 (201.143.159.204): 64 hops max, 52 byte packets
4 [AS3356] 4.7.26.58 0.579 ms
5 *
Measurement taken from IPinfo ProbeNet in Los Angeles, US
On

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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