181.56.116.0/22

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

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

IP Address	ASN	Details
181.56.116.1	AS10620 Telmex Colombia S.A.	`13.46ms` from Bogota, CO
181.56.117.113	AS10620 Telmex Colombia S.A.	`20.01ms` from Bogota, CO
181.56.119.172	AS10620 Telmex Colombia S.A.	`20.63ms` from Bogota, CO
181.56.118.10	AS10620 Telmex Colombia S.A.	`18.33ms` 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
82.24.83.6	AS205781 HostZen LLC	`5.73ms` from Ashburn, US
50.146.104.150	AS7922 Comcast Cable Communications, LLC	`1.09ms` from Atlanta, US
174.109.65.182	AS11426 Charter Communications Inc	`12.99ms` from Charlotte, US
208.59.149.134	AS6079 RCN	`4.59ms` from Chicago, US
47.190.175.38	AS5650 Frontier Communications of America, Inc.	`1.59ms` from Dallas, US
69.153.159.214	AS7018 AT&T Enterprises, LLC	`3.20ms` from Houston, US
103.148.129.230	AS140100 MAC WIFI NETWORKS (PRIVATE) LIMITED	`4.37ms` from Lahore, PK
50.158.157.150	AS22773 Cox Communications Inc.	`9.12ms` from Los Angeles, US
79.78.93.150	AS13285 TalkTalk Communications Limited	`2.71ms` from Manchester, GB
203.22.74.246	AS4764 Aussie Broadband	`2.98ms` from Melbourne, AU
163.118.181.38	AS31967 Florida Institute of Technology	`6.25ms` from Miami, US
153.203.187.102	AS4713 NTT DOCOMO BUSINESS,Inc.	`6.89ms` from Osaka, JP
118.6.160.166	AS4713 NTT DOCOMO BUSINESS,Inc.	`11.94ms` from Osaka, JP
177.91.214.38	AS52945 E&L Producoes de Software Ltda	`8.67ms` from Rio de Janeiro, BR
2.37.25.166	AS30722 Vodafone Italia S.p.A.	`7.94ms` from Rome, IT
85.118.114.38	AS34797 System Net Ltd	`0.57ms` from Tbilisi, GE
153.134.117.6	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.34ms` from Tokyo, JP
77.170.74.134	AS1136 KPN B.V.	`1.69ms` from Amsterdam, NL
20.103.200.102	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
60.234.185.86	AS140220 Sky Network Television Ltd	`1.65ms` from Auckland, NZ
58.161.179.182	AS1221 Telstra Limited	`10.16ms` from Brisbane, AU
23.117.125.150	AS7018 AT&T Enterprises, LLC	`2.41ms` from Dallas, US
40.138.246.246	AS7029 Windstream Communications LLC	`0.84ms` from Dallas, US
78.135.217.70	AS25441 Imagine Communications Group Limited	`12.64ms` from Dublin, IE
36.70.33.86	AS7713 PT Telekomunikasi Indonesia	`1.75ms` from Jakarta, ID

Traceroute

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

traceroute -a -n -q1 181.56.117.72

traceroute to 181.56.117.72 (181.56.117.72): 64 hops max, 52 byte packets

1 [AS7195] 103.57.250.1 0.175 ms

2 [AS7195] 200.25.30.111 0.859 ms

3 *

4 *

5 *

6 [AS10620] 181.56.117.72 27.723 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