181.56.24.0/22

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

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

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

IP Address	ASN	Details
181.56.25.80	AS10620 Telmex Colombia S.A.	`22.43ms` from Bogota, CO
181.56.24.1	AS10620 Telmex Colombia S.A.	`13.56ms` 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
88.231.33.6	AS9121 Turk Telekomunikasyon Anonim Sirketi	`10.11ms` from Bursa, TR
197.145.148.118	AS36884 Wana Corporate	`5.89ms` from Casablanca, MA
169.60.2.102	AS36351 IBM Cloud	`0.94ms` from Dallas, US
83.151.28.246	AS31333 Hosting.de GmbH	`2.39ms` from Duesseldorf, DE
192.196.202.38	AS15943 wilhelm.tel GmbH	`0.45ms` from Hamburg, DE
108.248.0.22	AS7018 AT&T Enterprises, LLC	`2.78ms` from Miami, US
153.99.235.6	AS4837 CHINA UNICOM China169 Backbone	`5.22ms` from Nanjing, CN
54.227.101.86	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
137.117.23.86	AS8075 Microsoft Corporation	`0.58ms` from San Jose, US
124.5.233.166	AS10036 DLIVE	`2.49ms` from Seoul, KR
183.110.167.38	AS4766 Korea Telecom	`3.98ms` from Seoul, KR
126.36.53.198	AS17676 SoftBank Corp.	`3.92ms` from Tokyo, JP
61.4.156.22	AS4713 NTT DOCOMO BUSINESS,Inc.	`9.00ms` from Tokyo, JP
60.37.173.198	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.29ms` from Tokyo, JP
60.28.251.54	AS4837 CHINA UNICOM China169 Backbone	`5.75ms` from Beijing, CN
105.191.28.54	AS36925 MEDITELECOM	`16.10ms` from Casablanca, MA
71.13.70.54	AS20115 Charter Communications LLC	`9.79ms` from Chicago, US
96.109.23.230	AS7922 Comcast Cable Communications, LLC	`0.54ms` from Chicago, US
5.30.234.214	AS15802 Emirates Integrated Telecommunications Company PJSC	`3.79ms` from Dubai, AE
46.5.88.134	AS3209 Vodafone GmbH	`8.56ms` from Frankfurt am Main, DE
120.196.44.38	AS56040 China Mobile communications corporation	`8.78ms` from Guangzhou, CN
220.164.143.246	AS4134 CHINANET-BACKBONE	`5.37ms` from Kunming, CN
132.226.111.214	AS31898 Oracle Corporation	`0.27ms` from Phoenix, US
69.234.74.6	AS7018 AT&T Enterprises, LLC	`4.06ms` from Atlanta, US
222.162.130.214	AS4837 CHINA UNICOM China169 Backbone	`9.86ms` from Changchun, CN

Traceroute

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

traceroute -a -n -q1 -f4 -m8 181.56.27.14

traceroute to 181.56.27.14 (181.56.27.14): 8 hops max, 52 byte packets

4 [AS3356] 4.68.59.153 17.723 ms

5 [AS3549] 200.189.207.186 15.403 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Quito, EC

On October 30th 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.

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

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