181.56.0.0/22

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 181.56.0.0/16

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

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

IP Address	ASN	Details
181.56.1.111	AS10620 Telmex Colombia S.A.	`4.85ms` from Bogota, CO
181.56.2.215	AS10620 Telmex Colombia S.A.	`8.51ms` from Bogota, CO
181.56.3.37	AS10620 Telmex Colombia S.A.	`9.68ms` from Bogota, CO
181.56.0.1	AS10620 Telmex Colombia S.A.	`2.55ms` 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
173.72.192.22	AS701 Verizon Business	`3.21ms` from Ashburn, US
70.249.244.86	AS7018 AT&T Enterprises, LLC	`6.97ms` from Atlanta, US
196.130.203.150	AS24835 Vodafone Data	`4.56ms` from Cairo, EG
96.51.43.54	AS6327 Shaw Communications Inc.	`10.17ms` from Calgary, CA
75.129.3.22	AS20115 Charter Communications LLC	`9.70ms` from Chicago, US
52.230.186.6	AS8075 Microsoft Corporation	`0.18ms` from Des Moines, US
96.95.224.134	AS7922 Comcast Cable Communications, LLC	`9.69ms` from Houston, US
88.135.92.214	AS12403 Telecommunication company FEONET+ LLC	`13.72ms` from Krasnodar, RU
89.212.235.118	AS34779 T-2, d.o.o.	`1.38ms` from Ljubljana, SI
13.201.232.198	AS16509 Amazon.com, Inc.	`0.17ms` from Mumbai, IN
52.206.80.6	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
189.122.105.38	AS28573 Claro NXT Telecomunicacoes Ltda	`5.38ms` from Rio de Janeiro, BR
79.49.253.38	AS3269 Telecom Italia S.p.A.	`8.49ms` from Rome, IT
20.94.161.214	AS8075 Microsoft Corporation	`0.28ms` from San Antonio, US
3.34.180.182	AS16509 Amazon.com, Inc.	`0.52ms` from Seoul, KR
210.124.251.54	AS3786 LG DACOM Corporation	`1.75ms` from Seoul, KR
49.64.110.86	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`6.49ms` from Shanghai, CN
223.166.109.86	AS17621 China Unicom Shanghai network	`2.90ms` from Shanghai, CN
219.134.132.214	AS4134 CHINANET-BACKBONE	`2.62ms` from Shenzhen, CN
102.159.233.230	AS37705 TOPNET	`2.06ms` from Tunis, TN
67.1.145.6	AS209 CenturyLink Communications, LLC	`15.71ms` from Albuquerque, US
50.190.248.6	AS7922 Comcast Cable Communications, LLC	`6.61ms` from Ashburn, US
210.55.180.214	AS4648 Global-Gateway Internet	`0.92ms` from Auckland, NZ
223.205.125.86	AS45758 Triple T Broadband Public Company Limited	`10.03ms` from Bangkok, TH
64.227.186.22	AS14061 DigitalOcean, LLC	`0.32ms` from Bengaluru, IN

Traceroute

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

traceroute -a -n -q1 -f2 181.56.3.246

traceroute to 181.56.3.246 (181.56.3.246): 64 hops max, 52 byte packets

2 [AS7195] 200.25.30.111 0.71 ms

3 *

4 *

5 [AS10620] 181.56.3.246 14.285 ms

Measurement taken from

IPinfo ProbeNet in Bogota, CO

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.

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