181.53.140.0/22

AS10620 · Telmex Colombia S.A.

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Summary

Country	Colombia
Domain	telmexla.net.co
ASN	AS10620
Parent Range	181.48.0.0/13
Registry	LACNIC
ID	ATI

WHOIS Details

inetnum:     181.48.0.0/13
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:     181.48.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250221 AA
nslastaa:    20250221
nserver:     NS2.TELMEXLA.NET.CO
nsstat:      20250221 AA
nslastaa:    20250221
inetrev:     181.49.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250218 AA
nslastaa:    20250218
nserver:     NS2.TELMEXLA.NET.CO
nsstat:      20250218 AA
nslastaa:    20250218
inetrev:     181.50.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250221 AA
nslastaa:    20250221
nserver:     NS2.TELMEXLA.NET.CO
nsstat:      20250221 AA
nslastaa:    20250221
inetrev:     181.51.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250216 AA
nslastaa:    20250216
nserver:     NS2.TELMEXLA.NET.CO
nsstat:      20250216 AA
nslastaa:    20250216
inetrev:     181.52.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250218 AA
nslastaa:    20250218
nserver:     NS2.TELMEXLA.NET.CO
nsstat:      20250218 AA
nslastaa:    20250218
inetrev:     181.53.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250220 AA
nslastaa:    20250220
nserver:     NS2.TELMEXLA.NET.CO
nsstat:      20250220 AA
nslastaa:    20250220
inetrev:     181.54.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250219 AA
nslastaa:    20250219
nserver:     NS2.TELMEXLA.NET.CO
nsstat:      20250219 AA
nslastaa:    20250219
inetrev:     181.55.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250216 AA
nslastaa:    20250216
nserver:     NS2.TELMEXLA.NET.CO
nsstat:      20250216 AA
nslastaa:    20250216
created:     20110502
changed:     20110502

nic-hdl:     ATI
person:      Network Security Team
e-mail:      [email protected]
address:     Carrera 68a #24b-10, 00, Plaza Claro
address:     111321 - Bogota - DC
country:     CO
phone:       +57  6017500300 [81966]
created:     20020909
changed:     20250218

Overlapping Ranges

BGP prefixes that contain 181.53.140.0/22

Range	ASN	Company	Num of IPs
181.48.0.0/13	AS10620	Telmex Colombia S.A.	524,288
181.48.0.0/13	AS14080	Telmex Colombia S.A.	524,288

Nearby Ranges

BGP prefixes that overlap with 181.53.0.0/16

Range	ASN	Company	Num of IPs
181.48.0.0/13	AS10620	Telmex Colombia S.A.	524,288
181.48.0.0/13	AS14080	Telmex Colombia S.A.	524,288

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

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

IP Address	ASN	Details
181.53.143.100	AS10620 Telmex Colombia S.A.	`14.76ms` from Bogota, CO
181.53.140.1	AS10620 Telmex Colombia S.A.	`8.49ms` from Bogotá, CO
181.53.141.168	AS10620 Telmex Colombia S.A.	`16.37ms` 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
99.174.186.102	AS7018 AT&T Enterprises, LLC	`12.69ms` from Atlanta, US
194.71.126.150	AS9009 M247 Europe SRL	`0.01ms` from Belgrade, RS
122.143.169.102	AS4837 CHINA UNICOM China169 Backbone	`5.72ms` from Changchun, CN
50.56.213.22	AS33070 Rackspace Hosting	`1.14ms` from Dallas, US
195.243.50.198	AS3320 Deutsche Telekom AG	`1.73ms` from Duesseldorf, DE
83.196.200.182	AS3215 Orange S.A.	`9.35ms` from Frankfurt am Main, DE
193.11.163.54	AS1653 Vetenskapsradet / SUNET	`3.72ms` from Goeteborg, SE
187.158.83.38	AS8151 UNINET	`16.53ms` from Los Angeles, US
2.89.149.86	AS25019 Saudi Telecom Company JSC	`4.60ms` from Manama, BH
50.79.145.102	AS7922 Comcast Cable Communications, LLC	`5.78ms` from Miami, US
67.243.221.70	AS12271 Charter Communications Inc	`3.70ms` from New York City, US
84.150.73.134	AS3320 Deutsche Telekom AG	`6.47ms` from Nuernberg, DE
220.230.95.246	AS17878 DREAMMARK1	`1.02ms` from Seoul, KR
211.223.71.86	AS4766 Korea Telecom	`5.03ms` from Seoul, KR
106.167.23.70	AS2516 KDDI CORPORATION	`4.74ms` from Tokyo, JP
45.41.170.150	AS46516 HostRoyale LLC	`0.42ms` from Ashburn, US
209.251.108.38	AS10685 A5.COM	`9.42ms` from Chicago, US
68.72.180.6	AS7018 AT&T Enterprises, LLC	`1.47ms` from Chicago, US
93.211.102.70	AS3320 Deutsche Telekom AG	`8.78ms` from Frankfurt am Main, DE
20.205.141.70	AS8075 Microsoft Corporation	`0.65ms` from Hong Kong, HK
86.207.34.134	AS3215 Orange S.A.	`7.02ms` from Marseille, FR
94.80.16.86	AS3269 Telecom Italia S.p.A.	`0.82ms` from Milan, IT
82.61.62.86	AS3269 Telecom Italia S.p.A.	`4.84ms` from Naples, IT
108.62.50.6	AS396362 Leaseweb USA, Inc.	`0.99ms` from New York City, US
203.59.93.86	AS4739 Internode Pty Ltd	`1.14ms` from Perth, AU

Traceroute

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

traceroute -a -n -q1 -f2 181.53.140.166

traceroute to 181.53.140.166 (181.53.140.166): 64 hops max, 52 byte packets

2 [AS7195] 200.25.51.183 1.119 ms

3 [AS7195] 200.25.30.101 7.24 ms

4 *

5 *

6 [AS10620] 181.53.140.166 24.33 ms

Measurement taken from

IPinfo ProbeNet in Bogota, CO

On December 14th 2025

What are IP address ranges?

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