190.146.37.0/24

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:     190.144.0.0/14
status:      allocated
aut-num:     AS14080
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:     190.146.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20260424 AA
nslastaa:    20260424
nserver:     NS2.TELMEXLA.NET.CO
nsstat:      20260424 AA
nslastaa:    20260424
inetrev:     190.147.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20260423 AA
nslastaa:    20260423
nserver:     NS2.TELMEXLA.NET.CO
nsstat:      20260423 AA
nslastaa:    20260423
inetrev:     190.144.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20260424 AA
nslastaa:    20260424
nserver:     NS2.TELMEXLA.NET.CO
nsstat:      20260424 AA
nslastaa:    20260424
inetrev:     190.145.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20260426 AA
nslastaa:    20260426
nserver:     NS2.TELMEXLA.NET.CO
nsstat:      20260426 AA
nslastaa:    20260426
created:     20070111
changed:     20070111

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 190.146.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
190.146.37.1	AS10620 Telmex Colombia S.A.	`1.61ms` 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
73.79.18.72	AS7922 Comcast Cable Communications, LLC	`12.66ms` from Ashburn, US
87.139.83.248	AS3320 Deutsche Telekom AG	`5.48ms` from Duesseldorf, DE
18.162.203.104	AS16509 Amazon.com, Inc.	`0.13ms` from Hong Kong, HK
38.162.69.88	AS8796 FASTNET DATA INC	`0.29ms` from Los Angeles, US
112.251.160.104	AS4837 CHINA UNICOM China169 Backbone	`8.94ms` from Qingdao, CN
50.37.129.136	AS20055 Wholesail networks LLC	`8.39ms` from Quincy, US
34.192.158.88	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
95.247.218.72	AS3269 Telecom Italia S.p.A.	`4.91ms` from Rome, IT
40.84.137.56	AS8075 Microsoft Corporation	`0.18ms` from San Antonio, US
43.201.217.216	AS16509 Amazon.com, Inc.	`0.49ms` from Seoul, KR
213.163.193.8	AS202053 UpCloud Ltd	`0.42ms` from Singapore, SG
61.197.70.104	AS2514 NTT PC Communications, Inc.	`7.02ms` from Tokyo, JP
191.55.62.184	AS53006 ALGAR TELECOM S/A	`2.91ms` from Uberlandia, BR
97.230.217.8	AS6167 Verizon Business	`17.87ms` from Atlanta, US
200.29.97.216	AS10299 EMPRESAS MUNICIPALES DE CALI E.I.C.E. E.S.P.	`7.47ms` from Bogotá, CO
61.92.36.88	AS9269 Hong Kong Broadband Network Ltd.	`0.85ms` from Hong Kong, HK
211.237.16.88	AS3786 LG DACOM Corporation	`1.67ms` from Incheon, KR
46.183.14.184	AS41357 34SP.com Limited	`0.18ms` from Manchester, GB
15.222.162.88	AS16509 Amazon.com, Inc.	`0.09ms` from Montreal, CA
61.114.146.136	AS7679 QTnet,Inc.	`10.48ms` from Osaka, JP
135.149.194.104	AS8075 Microsoft Corporation	`0.24ms` from Osaka, JP
46.187.162.152	AS43118 East & West Sp. z o.o.	`5.75ms` from Poznan, PL
177.68.176.56	AS27699 TELEFÔNICA BRASIL S.A	`0.58ms` from Sao Paulo, BR
67.5.107.248	AS209 CenturyLink Communications, LLC	`8.05ms` from Seattle, US
50.29.185.88	AS3737 PenTeleData Inc.	`14.07ms` from Secaucus, 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 190.146.37.33

traceroute to 190.146.37.33 (190.146.37.33): 64 hops max, 52 byte packets

2 [AS7195] 200.25.30.111 2.686 ms

3 *

4 *

5 [AS10620] 190.146.37.33 16.281 ms

Measurement taken from

IPinfo ProbeNet in Bogota, CO

On April 13th 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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