181.56.79.0/24

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:     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 181.56.0.0/16

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

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

IP Address	ASN	Details
181.56.79.1	AS10620 Telmex Colombia S.A.	`1.40ms` 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
162.241.51.136	AS19871 Network Solutions, LLC	`0.34ms` from Atlanta, US
217.129.220.24	AS13156 NOWO COMMUNICATIONS, S.A.	`7.51ms` from Braga, PT
147.91.202.120	AS13092 Akademska mreza Republike Srbije - AMRES	`12.33ms` from Budapest, HU
68.116.248.8	AS20115 Charter Communications LLC	`3.44ms` from Dallas, US
169.61.152.248	AS36351 IBM Cloud	`1.04ms` from Dallas, US
65.63.72.120	AS8011 MongoDB, Inc.	`0.14ms` from Dublin, IE
196.14.212.248	AS3741 Dimension Data	`6.48ms` from Durban, ZA
213.226.71.40	AS56630 Melbikomas UAB	`0.16ms` from Frankfurt am Main, DE
183.131.236.200	AS58461 CT-HangZhou-IDC	`2.18ms` from Hangzhou, CN
132.185.155.8	AS2818 BBC	`6.21ms` from London, GB
200.221.194.40	AS19089 Scala Data Centers	`0.65ms` from Sao Paulo, BR
103.54.133.120	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.55ms` from Sydney, AU
54.199.97.200	AS16509 Amazon.com, Inc.	`0.21ms` from Tokyo, JP
4.172.216.8	AS8075 Microsoft Corporation	`0.16ms` from Toronto, CA
46.48.112.24	AS12668 LLC KomTehCentr	`0.82ms` from Yekaterinburg, RU
77.191.208.104	AS6805 Telefonica Germany GmbH & Co.OHG	`4.61ms` from Berlin, DE
211.187.33.104	AS9318 SK Broadband Co Ltd	`1.33ms` from Incheon, KR
192.29.118.136	AS31898 Oracle Corporation	`0.12ms` from Jeddah, SA
193.148.251.88	AS34927 iFog GmbH	`0.03ms` from Kansas City, US
18.100.206.136	AS16509 Amazon.com, Inc.	`5.59ms` from Madrid, ES
162.243.164.136	AS14061 DigitalOcean, LLC	`0.23ms` from New York City, US
79.160.41.40	AS29695 Lyse Tele AS	`2.21ms` from Oslo, NO
98.115.88.24	AS701 Verizon Business	`1.86ms` from Philadelphia, US
113.231.125.136	AS4837 CHINA UNICOM China169 Backbone	`2.04ms` from Tieling, CN
23.205.255.232	AS20940 Akamai International B.V.	`0.10ms` from Toronto, CA

Traceroute

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

traceroute -a -n -q1 -f2 181.56.79.131

traceroute to 181.56.79.131 (181.56.79.131): 64 hops max, 52 byte packets

2 [AS7195] 200.25.30.111 2.715 ms

3 *

4 *

5 *

6 [AS10620] 181.56.79.131 12.778 ms

Measurement taken from

IPinfo ProbeNet in Bogota, CO

On March 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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