190.143.52.0/23

AS10620 · Telmex Colombia S.A.

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Summary

Country	Colombia
Domain	telmexla.net.co
ASN	AS10620
Registry	LACNIC
ID	ATI

WHOIS Details

inetnum:     190.143.0.0/18
status:      allocated
aut-num:     AS10620
owner:       Telmex Colombia S.A.
ownerid:     CO-ACSA-LACNIC
responsible: Operaciones Core IP
address:     CLARO FIJO COLOMBIA - Cra 68A No. 24B-10, 11111, 
address:     11111 - Bogota - DC
country:     CO
phone:       +57 01 7480000
owner-c:     ATI
tech-c:      ATI
abuse-c:     ATI
inetrev:     190.143.0.0/18
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250220 AA
nslastaa:    20250220
nserver:     NS2.TELMEXLA.NET.CO
nsstat:      20250220 AA
nslastaa:    20250220
created:     20080508
changed:     20100305

nic-hdl:     ATI
person:      Network Security Team
e-mail:      ciro.mantilla@claro.com.co
address:     Carrera 68a #24b-10, 00, Plaza Claro
address:     111321 - Bogota - DC
country:     CO
phone:       +57  6017500300 [81966]
created:     20020909
changed:     20250218

Nearby Ranges

BGP prefixes that overlap with 190.143.0.0/16

Range	ASN	Company	Num of IPs
190.143.64.0/18	AS14080	Telmex Colombia S.A.	16,384
190.143.192.0/19	AS13682	Telgua	8,192
190.143.192.0/19	AS14754	Telgua	8,192
190.143.224.0/20	AS14754	Telgua	4,096
190.143.240.0/20	AS27742	Telefonia Celular de Nicaragua SA.	4,096
190.143.240.0/20	AS28036	Telefonia Celular de Nicaragua SA.	4,096
190.143.127.0/24	AS52269	CIFIN	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

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

IP Address	ASN	Details
190.143.52.1	AS10620 Telmex Colombia S.A.	`15.31ms` from Bogotá, CO

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
92.65.165.71	AS1136 KPN B.V.	`0.47ms` from Amsterdam, NL
108.233.143.199	AS7018 AT&T Enterprises, LLC	`12.78ms` from Chicago, US
73.144.47.39	AS7922 Comcast Cable Communications, LLC	`9.36ms` from Flint, US
188.151.52.167	AS1257 Tele2 Sverige AB	`1.16ms` from Goeteborg, SE
116.110.156.71	AS24086 Viettel Corporation	`9.13ms` from Ho Chi Minh City, VN
27.77.58.71	AS7552 Viettel Group	`7.28ms` from Ho Chi Minh City, VN
201.46.199.7	AS28615 Televisao Cidade S/A	`10.33ms` from Joao Pessoa, BR
87.17.172.87	AS3269 Telecom Italia S.p.A.	`5.72ms` from Milan, IT
73.37.251.167	AS7922 Comcast Cable Communications, LLC	`2.96ms` from Minneapolis, US
119.150.27.7	AS7522 STNet, Incorporated	`7.26ms` from Osaka, JP
88.190.74.231	AS12322 Free SAS	`10.72ms` from Paris, FR
120.77.249.87	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.62ms` from Shenzhen, CN
13.212.33.135	AS16509 Amazon.com, Inc.	`0.49ms` from Singapore, SG
54.252.161.71	AS16509 Amazon.com, Inc.	`0.12ms` from Sydney, AU
136.109.82.231	AS396982 Google LLC	`0.18ms` from The Dalles, US
150.147.116.135	AS2527 Sony Network Communications Inc.	`6.51ms` from Tokyo, JP
211.159.168.215	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.71ms` from Beijing, CN
60.25.135.103	AS4837 CHINA UNICOM China169 Backbone	`5.17ms` from Beijing, CN
80.200.45.23	AS5432 Proximus NV	`2.29ms` from Brussels, BE
200.51.80.7	AS10834 Telefonica de Argentina	`0.58ms` from Buenos Aires, AR
76.181.60.231	AS10796 Charter Communications Inc	`17.74ms` from Columbus, US
3.21.187.247	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
117.208.235.103	AS9829 National Internet Backbone	`6.38ms` from Delhi, IN
216.131.86.135	AS13737 Interconnecx, LLC	`0.10ms` from Detroit, US
34.8.220.71	AS396982 Google LLC	`0.07ms` from Johannesburg, ZA

Traceroute

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

traceroute -a -n -q1 -f4 190.143.52.20

traceroute to 190.143.52.20 (190.143.52.20): 64 hops max, 52 byte packets

4 [AS3356] 213.249.123.45 15.646 ms

5 *

6 *

7 *

8 [AS701] 152.179.241.254 136.946 ms

9 *

10 *

11 [AS10620] 190.143.52.20 149.022 ms

Measurement taken from

IPinfo ProbeNet in Brussels, BE

On March 20th 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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