186.146.144.0/21

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:     186.144.0.0/14
status:      allocated
aut-num:     N/A
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:     186.144.0.0/15
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250219 AA
nslastaa:    20250219
nserver:     NS2.TELMEXLA.NET.CO
nsstat:      20250219 AA
nslastaa:    20250219
inetrev:     186.146.0.0/15
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250220 AA
nslastaa:    20250220
nserver:     NS2.TELMEXLA.NET.CO
nsstat:      20250220 AA
nslastaa:    20250220
created:     20100311
changed:     20100311

nic-hdl:     ATI
person:      Network Security Team
e-mail:      [email protected]
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 186.146.0.0/16

No nearby ranges found.

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

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

IP Address	ASN	Details
186.146.150.231	AS10620 Telmex Colombia S.A.	`13.60ms` from Bogota, CO
186.146.151.136	AS10620 Telmex Colombia S.A.	`15.80ms` from Bogota, CO
186.146.149.29	AS10620 Telmex Colombia S.A.	`17.12ms` from Bogota, CO
186.146.145.153	AS10620 Telmex Colombia S.A.	`16.67ms` from Bogota, CO
186.146.147.54	AS10620 Telmex Colombia S.A.	`15.96ms` from Bogota, CO
186.146.148.217	AS10620 Telmex Colombia S.A.	`16.45ms` from Bogota, CO
186.146.146.173	AS10620 Telmex Colombia S.A.	`15.15ms` from Bogota, CO
186.146.144.1	AS10620 Telmex Colombia S.A.	`10.55ms` from Bogota, 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
78.99.181.69	AS6855 Slovak Telekom, a.s.	`1.40ms` from Bratislava, SK
68.170.60.149	AS10835 Visionary Communications LLC	`5.91ms` from Denver, US
41.204.242.165	AS36911 DIRECT ON PC LTD	`0.49ms` from Lagos, NG
23.208.116.165	AS16625 Akamai Technologies, Inc.	`0.50ms` from Miami, US
88.175.209.5	AS12322 Free SAS	`3.54ms` from Paris, FR
151.70.0.181	AS1267 WIND TRE S.P.A.	`10.68ms` from Rome, IT
118.43.147.149	AS4766 Korea Telecom	`5.28ms` from Seoul, KR
124.168.165.245	AS7545 TPG Telecom Limited	`2.08ms` from Sydney, AU
182.170.167.133	AS2527 Sony Network Communications Inc.	`1.58ms` from Tokyo, JP
180.51.62.229	AS4713 NTT DOCOMO BUSINESS,Inc.	`12.54ms` from Tokyo, JP
100.49.95.133	AS14618 Amazon.com, Inc.	`0.82ms` from Ashburn, US
190.178.3.101	AS22927 Telefonica de Argentina	`2.55ms` from Buenos Aires, AR
73.241.103.5	AS7922 Comcast Cable Communications, LLC	`2.09ms` from Fremont, US
1.25.201.245	AS4837 CHINA UNICOM China169 Backbone	`4.20ms` from Hohhot, CN
68.203.11.5	AS11427 Charter Communications Inc	`10.15ms` from Houston, US
222.187.195.213	AS4134 CHINANET-BACKBONE	`6.98ms` from Huai'an, CN
86.143.137.21	AS2856 British Telecommunications PLC	`5.70ms` from London, GB
81.194.34.133	AS2200 Renater	`1.14ms` from Paris, FR
134.197.38.53	AS3851 Nevada System of Higher Education	`7.76ms` from San Jose, US
59.21.216.21	AS4766 Korea Telecom	`6.82ms` from Seoul, KR
31.163.122.21	AS12389 PJSC Rostelecom	`6.24ms` from Yekaterinburg, RU
52.71.230.149	AS14618 Amazon.com, Inc.	`0.51ms` from Ashburn, US
123.112.77.5	AS4808 China Unicom Beijing Province Network	`3.31ms` from Beijing, CN
123.186.39.69	AS4134 CHINANET-BACKBONE	`3.36ms` from Liaoyang, CN
86.160.121.5	AS2856 British Telecommunications PLC	`3.68ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f2 186.146.145.216

traceroute to 186.146.145.216 (186.146.145.216): 64 hops max, 52 byte packets

2 [AS7195] 200.25.51.21 2.491 ms

3 *

4 *

5 *

6 [AS10620] 186.146.145.216 25.428 ms

Measurement taken from

IPinfo ProbeNet in Bogota, CO

On December 28th 2025

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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