186.146.144.0/21

AS10620 · Telmex Colombia S.A.

Need more data or want to access it via API or data downloads? Sign up to get free access

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:      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 186.146.0.0/16

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

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

IP Address	ASN	Details
186.146.146.36	AS10620 Telmex Colombia S.A.	`24.31ms` from Bogota, CO
186.146.144.1	AS10620 Telmex Colombia S.A.	`18.07ms` from Bogota, CO
186.146.149.29	AS10620 Telmex Colombia S.A.	`24.86ms` from Bogota, CO
186.146.150.156	AS10620 Telmex Colombia S.A.	`29.20ms` from Bogotá, CO
186.146.147.36	AS10620 Telmex Colombia S.A.	`26.70ms` from Bogota, CO
186.146.145.148	AS10620 Telmex Colombia S.A.	`25.40ms` from Bogotá, CO
186.146.148.34	AS10620 Telmex Colombia S.A.	`27.68ms` 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
99.157.53.213	AS7018 AT&T Enterprises, LLC	`18.71ms` from Atlanta, US
216.132.69.245	AS202828 Patcharakorn Communication Limited Partnership	`11.72ms` from Bangkok, TH
211.137.102.197	AS9808 China Mobile Communications Group Co., Ltd.	`3.11ms` from Chengdu, CN
204.99.223.101	AS54056 Packaging Corporation of America	`1.56ms` from Chicago, US
73.203.26.85	AS7922 Comcast Cable Communications, LLC	`3.23ms` from Denver, US
18.202.192.5	AS16509 Amazon.com, Inc.	`0.12ms` from Dublin, IE
117.3.181.101	AS7552 Viettel Group	`9.80ms` from Hanoi, VN
200.220.141.101	AS27693 NipBr - NipCable do Brasil Telecom LTDA	`1.99ms` from Osasco, BR
90.21.6.85	AS3215 Orange S.A.	`16.26ms` from Paris, FR
5.226.117.149	AS12741 Netia SA	`0.68ms` from Poznan, PL
181.39.255.37	AS27947 Telconet S.A	`1.58ms` from Quito, EC
100.28.159.5	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
34.237.77.229	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
121.156.158.117	AS4766 Korea Telecom	`3.02ms` from Seoul, KR
147.30.158.37	AS9198 JSC Kazakhtelecom	`2.02ms` from Almaty, KZ
66.249.88.69	AS15169 Google LLC	`0.74ms` from Atlanta, US
174.110.128.5	AS11426 Charter Communications Inc	`9.30ms` from Charlotte, US
207.67.127.181	AS3549 Level 3 Parent, LLC	`1.42ms` from Chicago, US
103.16.21.117	AS4049 CELLO GROUP LIMITED	`0.54ms` from Christchurch, NZ
34.241.108.149	AS16509 Amazon.com, Inc.	`0.14ms` from Dublin, IE
66.219.112.5	AS400610 Middle Michigan Network for Educational Telecommunications	`3.26ms` from Grand Rapids, US
3.162.73.149	AS16509 Amazon.com, Inc.	`0.30ms` from Ho Chi Minh City, VN
68.228.95.101	AS22773 Cox Communications Inc.	`5.95ms` from Los Angeles, US
219.232.88.133	AS63581 GUANGXI RADIO & TELEVISION INFORMATION NETWORK CO.,LTD.	`15.13ms` from Nanning, CN
202.220.163.37	AS9614 Oita Cable Telecom Co,ltd.	`10.47ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -f5 186.146.150.156

traceroute to 186.146.150.156 (186.146.150.156): 64 hops max, 52 byte packets

5 [AS262191] 8.243.170.69 1.849 ms

6 [AS3356] 8.243.164.54 6.314 ms

7 *

8 *

9 *

10 [AS10620] 186.146.150.156 32.51 ms

Measurement taken from

IPinfo ProbeNet in Bogotá, CO

On February 7th 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.

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

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales