181.53.168.0/22

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:      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

Overlapping Ranges

BGP prefixes that contain 181.53.168.0/22

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

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
181.53.169.165	AS10620 Telmex Colombia S.A.	`15.32ms` from Bogotá, CO
181.53.168.1	AS10620 Telmex Colombia S.A.	`12.73ms` from Bogota, CO
181.53.170.223	AS10620 Telmex Colombia S.A.	`17.26ms` from Bogota, CO
181.53.171.158	AS10620 Telmex Colombia S.A.	`18.42ms` 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
217.63.69.230	AS15435 DELTA Fiber Nederland B.V.	`3.27ms` from Amsterdam, NL
172.84.181.22	AS7979 Servers.com, Inc.	`0.31ms` from Amsterdam, NL
3.102.141.118	AS16509 Amazon.com, Inc.	`0.45ms` from Auckland, NZ
35.83.1.230	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
12.90.108.54	AS7018 AT&T Enterprises, LLC	`7.34ms` from Dallas, US
39.118.147.230	AS9318 SK Broadband Co Ltd	`1.55ms` from Incheon, KR
46.248.69.6	AS34779 T-2, d.o.o.	`2.58ms` from Ljubljana, SI
190.249.207.38	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`15.50ms` from Medellin, CO
190.128.11.70	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`10.33ms` from Medellin, CO
132.248.144.230	AS278 Universidad Nacional Autonoma de Mexico	`1.25ms` from Mexico City, MX
96.75.17.246	AS7922 Comcast Cable Communications, LLC	`10.32ms` from Miami, US
43.224.8.134	AS45916 Gujarat Telelink Pvt Ltd	`10.71ms` from Mumbai, IN
181.220.72.86	AS28573 Claro NXT Telecomunicacoes Ltda	`15.41ms` from Porto Alegre, BR
123.128.220.38	AS4837 CHINA UNICOM China169 Backbone	`5.38ms` from Qingdao, CN
3.217.115.134	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
54.146.174.70	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
187.207.67.38	AS8151 UNINET	`3.98ms` from Santiago de Queretaro, MX
14.33.151.166	AS4766 Korea Telecom	`1.47ms` from Seoul, KR
121.111.253.134	AS2516 KDDI CORPORATION	`3.22ms` from Tokyo, JP
95.154.95.150	AS44724 Octopusnet LTD	`0.88ms` from Vladivostok, RU
108.209.63.54	AS7018 AT&T Enterprises, LLC	`3.88ms` from Atlanta, US
141.154.48.246	AS701 Verizon Business	`1.22ms` from Boston, US
20.1.127.166	AS8075 Microsoft Corporation	`0.30ms` from Boydton, US
104.138.187.230	AS11426 Charter Communications Inc	`6.30ms` from Charlotte, US
3.22.191.198	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US

Traceroute

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

traceroute -a -n -q1 -f2 181.53.171.51

traceroute to 181.53.171.51 (181.53.171.51): 64 hops max, 52 byte packets

2 [AS199081] 5.172.192.233 3.134 ms

3 [AS3257] 213.39.80.65 6.873 ms

4 [AS3257] 141.136.111.22 130.591 ms

5 [AS3257] 209.120.165.2 175.297 ms

6 *

7 *

8 [AS10620] 181.53.171.51 239.067 ms

Measurement taken from

IPinfo ProbeNet in Thessaloniki, GR

On January 19th 2026

What are IP address ranges?

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