181.56.244.0/22

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

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

IP Address	ASN	Details
181.56.245.226	AS10620 Telmex Colombia S.A.	`8.57ms` from Bogota, CO
181.56.246.122	AS10620 Telmex Colombia S.A.	`8.67ms` from Bogota, CO
181.56.247.187	AS10620 Telmex Colombia S.A.	`11.18ms` from Bogota, CO
181.56.244.1	AS10620 Telmex Colombia S.A.	`2.67ms` 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
146.20.56.6	AS27357 Rackspace Hosting	`0.33ms` from Ashburn, US
24.125.91.118	AS7922 Comcast Cable Communications, LLC	`4.22ms` from Atlanta, US
61.148.35.134	AS4808 China Unicom Beijing Province Network	`2.80ms` from Beijing, CN
202.21.135.150	AS4755 TATA Communications formerly VSNL is Leading ISP	`0.68ms` from Bengaluru, IN
219.76.224.214	AS4515 PCCW IMS Ltd (PCCW Business Internet Access)	`1.67ms` from Hong Kong, HK
39.62.171.166	AS17557 Pakistan Telecommunication Company Limited	`3.24ms` from Islamabad, PK
123.232.221.102	AS4837 CHINA UNICOM China169 Backbone	`3.26ms` from Jinan, CN
2.217.167.102	AS5607 Sky UK Limited	`11.71ms` from London, GB
90.38.151.134	AS3215 Orange S.A.	`2.83ms` from Lyon, FR
71.255.135.22	AS13977 Consolidated Communications, Inc.	`4.95ms` from Montreal, CA
188.32.253.70	AS42610 PJSC Rostelecom	`1.33ms` from Moscow, RU
223.65.76.134	AS56046 China Mobile communications corporation	`1.19ms` from Nanjing, CN
89.87.174.198	AS5410 Bouygues Telecom SA	`1.18ms` from Paris, FR
82.84.163.134	AS8612 Tiscali Italia S.P.A.	`2.23ms` from Rome, IT
20.184.22.22	AS8075 Microsoft Corporation	`0.61ms` from Singapore, SG
128.92.22.6	AS20115 Charter Communications LLC	`0.94ms` from St. Louis, US
126.218.244.70	AS17676 SoftBank Corp.	`3.21ms` from Tokyo, JP
58.19.58.38	AS4837 CHINA UNICOM China169 Backbone	`6.09ms` from Wuhan, CN
161.8.166.38	AS7029 Windstream Communications LLC	`0.74ms` from Ashburn, US
73.219.154.22	AS7922 Comcast Cable Communications, LLC	`6.91ms` from Boston, US
118.123.24.38	AS4134 CHINANET-BACKBONE	`3.66ms` from Chengdu, CN
24.14.109.6	AS7922 Comcast Cable Communications, LLC	`8.06ms` from Chicago, US
95.222.250.86	AS3209 Vodafone GmbH	`4.07ms` from Frankfurt am Main, DE
60.241.83.214	AS7545 TPG Telecom Limited	`1.89ms` from Melbourne, AU
73.21.99.230	AS7922 Comcast Cable Communications, LLC	`14.79ms` from Miami, US

Traceroute

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

traceroute -a -n -q1 181.56.247.79

traceroute to 181.56.247.79 (181.56.247.79): 64 hops max, 52 byte packets

1 [AS7195] 103.57.250.1 0.2 ms

2 [AS7195] 200.25.30.111 0.697 ms

3 *

4 *

5 [AS10620] 181.56.247.79 20.168 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