181.61.64.0/22

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

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

IP Address	ASN	Details
181.61.65.36	AS10620 Telmex Colombia S.A.	`6.58ms` from Bogota, CO
181.61.66.211	AS10620 Telmex Colombia S.A.	`9.49ms` from Bogotá, CO
181.61.64.1	AS10620 Telmex Colombia S.A.	`1.63ms` from Bogota, CO
181.61.67.103	AS10620 Telmex Colombia S.A.	`8.18ms` 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
145.128.176.214	AS28685 Routit BV	`4.01ms` from Amsterdam, NL
96.165.93.214	AS393232 Comcast Cable Communications, LLC	`0.05ms` from Chicago, US
169.46.179.214	AS36351 IBM Cloud	`0.84ms` from Dallas, US
107.204.229.118	AS7018 AT&T Enterprises, LLC	`2.32ms` from Dallas, US
175.120.246.102	AS9318 SK Broadband Co Ltd	`7.36ms` from Incheon, KR
129.93.251.230	AS7896 The Board of Regents of the University of Nebraska	`4.23ms` from Lincoln, US
81.43.29.230	AS3352 TELEFONICA DE ESPANA S.A.U.	`6.00ms` from Madrid, ES
123.1.27.182	AS18126 Chubu Telecommunications Company, Inc.	`6.22ms` from Osaka, JP
58.85.82.118	AS9617 JCOM Co., Ltd.	`8.01ms` from Osaka, JP
94.239.73.102	AS5410 Bouygues Telecom SA	`1.84ms` from Paris, FR
27.216.232.198	AS4837 CHINA UNICOM China169 Backbone	`6.90ms` from Qingdao, CN
50.199.186.118	AS7922 Comcast Cable Communications, LLC	`14.26ms` from Reston, US
46.151.9.22	AS51836 Pioner-Lan Ltd.	`1.08ms` from Saint Petersburg, RU
138.99.180.246	AS262199 LIBERTY NETWORKS EL SALVADOR SOCIEDAD ANÓNIMA DE CAPITAL VARIABLE	`11.87ms` from San Pedro Sula, HN
39.185.18.6	AS56041 China Mobile communications corporation	`11.50ms` from Shanghai, CN
62.168.167.6	AS16010 Magticom Ltd.	`0.64ms` from Tbilisi, GE
87.211.251.54	AS13127 Odido Netherlands B.V.	`6.00ms` from Amsterdam, NL
153.0.63.22	AS4837 CHINA UNICOM China169 Backbone	`13.46ms` from Guangzhou, CN
171.238.73.6	AS7552 Viettel Group	`2.64ms` from Hanoi, VN
223.197.118.230	AS4515 PCCW IMS Ltd (PCCW Business Internet Access)	`1.36ms` from Hong Kong, HK
223.245.213.182	AS4134 CHINANET-BACKBONE	`8.61ms` from Huai'an, CN
164.113.200.6	AS2495 Kansas Research and Education Network	`0.26ms` from Kansas City, US
41.217.11.214	AS37340 SPECTRANET LIMITED	`10.78ms` from Lagos, NG
47.157.7.102	AS5650 Frontier Communications of America, Inc.	`2.49ms` from Los Angeles, US
185.248.9.6	AS208931 Redimer Comunicaciones S. L.	`6.52ms` from Madrid, ES

Traceroute

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

traceroute -a -n -q1 -f2 181.61.67.131

traceroute to 181.61.67.131 (181.61.67.131): 64 hops max, 52 byte packets

2 [AS7195] 200.25.51.183 4.789 ms

3 *

4 *

5 *

6 [AS10620] 181.61.67.131 12.019 ms

Measurement taken from

IPinfo ProbeNet in Bogota, CO

On January 19th 2026

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