181.61.56.0/22

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 181.61.0.0/16

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

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

IP Address	ASN	Details
181.61.59.178	AS10620 Telmex Colombia S.A.	`9.14ms` from Bogota, CO
181.61.56.1	AS10620 Telmex Colombia S.A.	`1.06ms` from Bogota, CO
181.61.58.69	AS10620 Telmex Colombia S.A.	`5.35ms` from Bogota, CO
181.61.57.80	AS10620 Telmex Colombia S.A.	`7.11ms` 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
73.186.6.150	AS7922 Comcast Cable Communications, LLC	`8.43ms` from Boston, US
73.73.67.102	AS7922 Comcast Cable Communications, LLC	`8.64ms` from Chicago, US
23.211.172.54	AS16625 Akamai Technologies, Inc.	`0.14ms` from Copenhagen, DK
183.13.22.22	AS4134 CHINANET-BACKBONE	`2.40ms` from Guangzhou, CN
129.173.232.166	AS8111 Dalhousie University	`0.34ms` from Halifax, CA
8.215.117.230	AS45102 Alibaba (US) Technology Co., Ltd.	`0.85ms` from Jakarta, ID
39.61.191.134	AS17557 Pakistan Telecommunication Company Limited	`11.91ms` from Karachi, PK
86.169.46.214	AS2856 British Telecommunications PLC	`4.84ms` from London, GB
74.62.198.246	AS20001 Charter Communications Inc	`2.90ms` from Los Angeles, US
108.205.15.102	AS7018 AT&T Enterprises, LLC	`3.13ms` from Los Angeles, US
119.45.1.70	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.17ms` from Nanjing, CN
90.2.147.6	AS3215 Orange S.A.	`16.47ms` from Paris, FR
116.34.89.86	AS17858 LG POWERCOMM	`2.14ms` from Seoul, KR
220.124.55.86	AS4766 Korea Telecom	`5.39ms` from Seoul, KR
1.232.221.6	AS9318 SK Broadband Co Ltd	`1.71ms` from Seoul, KR
122.201.136.246	AS9676 SaveCom Internation Inc.	`2.72ms` from Taipei, TW
109.67.119.230	AS8551 Bezeq International Ltd.	`3.14ms` from Tel Aviv, IL
141.161.75.198	AS11318 Georgetown University	`2.37ms` from Ashburn, US
18.219.140.38	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
13.67.208.182	AS8075 Microsoft Corporation	`0.19ms` from Des Moines, US
80.228.190.22	AS9145 EWE TEL GmbH	`4.74ms` from Hamburg, DE
147.185.247.6	AS28944 TATA Communications (Canada) Ltd.	`0.41ms` from Hyderabad, IN
52.95.105.118	AS16509 Amazon.com, Inc.	`0.60ms` from London, GB
123.58.193.86	AS135377 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED	`0.59ms` from Moscow, RU
125.201.169.150	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.36ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -f3 181.61.56.51

traceroute to 181.61.56.51 (181.61.56.51): 64 hops max, 52 byte packets

3 [AS7195] 200.25.30.101 1.542 ms

4 *

5 *

6 [AS10620] 181.61.56.51 12.246 ms

Measurement taken from

IPinfo ProbeNet in Bogota, CO

On December 28th 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