181.58.66.0/24

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:     181.56.0.0/13
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:     181.58.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250217 AA
nslastaa:    20250217
inetrev:     181.59.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250221 AA
nslastaa:    20250221
inetrev:     181.60.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250220 AA
nslastaa:    20250220
inetrev:     181.61.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250221 AA
nslastaa:    20250221
inetrev:     181.62.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250216 AA
nslastaa:    20250216
inetrev:     181.63.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250218 AA
nslastaa:    20250218
inetrev:     181.56.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250217 AA
nslastaa:    20250217
inetrev:     181.57.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250219 AA
nslastaa:    20250219
created:     20121016
changed:     20121016

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 181.58.0.0/16

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

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

IP Address	ASN	Details
181.58.66.1	AS10620 Telmex Colombia S.A.	`17.58ms` 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
99.170.228.232	AS7018 AT&T Enterprises, LLC	`17.98ms` from Atlanta, US
87.142.78.232	AS3320 Deutsche Telekom AG	`3.55ms` from Berlin, DE
24.152.75.248	AS270486 NETWORKS INFORMATICA	`4.33ms` from Brasilia, BR
20.254.170.120	AS8075 Microsoft Corporation	`0.14ms` from Cardiff, GB
99.132.230.88	AS7018 AT&T Enterprises, LLC	`15.43ms` from Chicago, US
98.214.204.8	AS7922 Comcast Cable Communications, LLC	`10.50ms` from Chicago, US
34.249.157.104	AS16509 Amazon.com, Inc.	`0.21ms` from Dublin, IE
102.117.40.120	AS23889 Mauritius Telecom Ltd	`1.72ms` from Ebene, MU
197.90.134.8	AS20011 Dimension Data	`1.07ms` from Johannesburg, ZA
35.179.2.88	AS16509 Amazon.com, Inc.	`0.17ms` from London, GB
79.9.172.184	AS3269 Telecom Italia S.p.A.	`3.58ms` from Milan, IT
128.101.161.104	AS217 University of Minnesota	`0.53ms` from Minneapolis, US
39.85.8.72	AS4837 CHINA UNICOM China169 Backbone	`6.05ms` from Qingdao, CN
20.81.239.184	AS8075 Microsoft Corporation	`0.70ms` from Boydton, US
3.249.15.152	AS16509 Amazon.com, Inc.	`0.20ms` from Dublin, IE
3.174.35.232	AS16509 Amazon.com, Inc.	`0.11ms` from Fortaleza, BR
86.219.199.200	AS3215 Orange S.A.	`12.31ms` from Frankfurt am Main, DE
81.71.103.184	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.01ms` from Guangzhou, CN
107.196.27.24	AS7018 AT&T Enterprises, LLC	`3.86ms` from Houston, US
123.213.224.24	AS9318 SK Broadband Co Ltd	`4.89ms` from Incheon, KR
2.126.8.88	AS5607 Sky UK Limited	`11.35ms` from London, GB
47.138.81.248	AS5650 Frontier Communications of America, Inc.	`8.58ms` from Los Angeles, US
12.31.179.72	AS7018 AT&T Enterprises, LLC	`2.84ms` from Los Angeles, US
42.201.71.120	AS137735 China Construction Bank	`11.71ms` from Nanjing, CN
68.0.130.136	AS22773 Cox Communications Inc.	`1.73ms` from Phoenix, US

Traceroute

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

traceroute -a -n -q1 -f5 181.58.66.228

traceroute to 181.58.66.228 (181.58.66.228): 64 hops max, 52 byte packets

5 [AS262191] 8.243.170.69 1.643 ms

6 *

7 [AS10620] 190.157.5.139 28.732 ms

8 *

9 *

10 *

11 [AS10620] 181.58.66.228 58.397 ms

Measurement taken from

IPinfo ProbeNet in Bogotá, CO

On January 19th 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