181.53.76.0/22

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 181.53.76.0/22

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

Read more

Pingable IPs

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

IP Address	ASN	Details
181.53.77.18	AS10620 Telmex Colombia S.A.	`18.94ms` from Bogota, CO
181.53.78.245	AS10620 Telmex Colombia S.A.	`20.07ms` from Bogota, CO
181.53.76.1	AS10620 Telmex Colombia S.A.	`15.36ms` from Bogota, CO
181.53.79.172	AS10620 Telmex Colombia S.A.	`18.65ms` 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
4.227.247.214	AS8075 Microsoft Corporation	`0.42ms` from Ashburn, US
44.251.7.150	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
154.177.69.182	AS8452 TE-AS	`3.52ms` from Cairo, EG
118.112.68.54	AS4134 CHINANET-BACKBONE	`1.82ms` from Chengdu, CN
52.116.201.118	AS36351 IBM Cloud	`1.09ms` from Dallas, US
52.17.115.198	AS16509 Amazon.com, Inc.	`0.20ms` from Dublin, IE
27.109.237.54	AS4609 Companhia de Telecomunicacoes de Macau SARL	`2.99ms` from Hong Kong, HK
119.177.79.182	AS4837 CHINA UNICOM China169 Backbone	`4.78ms` from Jinan, CN
34.125.162.166	AS396982 Google LLC	`0.10ms` from Las Vegas, US
175.174.128.150	AS4837 CHINA UNICOM China169 Backbone	`11.36ms` from Liaoyang, CN
20.219.204.54	AS8075 Microsoft Corporation	`0.14ms` from Lohogaon, IN
184.72.88.118	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
95.67.166.54	AS12389 PJSC Rostelecom	`0.70ms` from Samara, RU
45.171.146.230	AS268715 N3 SOLUCOES TECNOLOGICAS LTDA	`12.78ms` from Sao Paulo, BR
118.35.131.198	AS4766 Korea Telecom	`7.04ms` from Seoul, KR
4.195.119.134	AS8075 Microsoft Corporation	`0.69ms` from Sydney, AU
60.152.56.214	AS17676 SoftBank Corp.	`9.52ms` from Tokyo, JP
118.243.86.230	AS4685 Asahi Net	`2.79ms` from Tokyo, JP
149.156.235.22	AS8267 Academic Computer Centre CYFRONET AGH	`10.77ms` from Warsaw, PL
178.226.91.102	AS50266 Odido Netherlands B.V.	`3.13ms` from Amsterdam, NL
91.132.240.134	AS60893 Art of Automation B.V.	`0.22ms` from Amsterdam, NL
98.252.26.86	AS7922 Comcast Cable Communications, LLC	`11.79ms` from Ashburn, US
34.79.102.182	AS396982 Google LLC	`0.16ms` from Brussels, BE
195.199.117.246	AS1955 KIFU (Governmental Info Tech Development Agency)	`12.33ms` from Budapest, HU
154.182.235.6	AS8452 TE-AS	`4.13ms` from Cairo, EG

Traceroute

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

traceroute -a -n -q1 181.53.79.172

traceroute to 181.53.79.172 (181.53.79.172): 64 hops max, 52 byte packets

1 [AS266400] 45.224.131.1 63.521 ms

2 *

3 *

4 [AS3356] 8.242.7.69 22.81 ms

5 *

6 [AS1299] 213.248.84.80 126.113 ms

7 [AS1299] 62.115.41.29 153.218 ms

8 *

9 *

10 [AS10620] 181.53.79.172 171.597 ms

Measurement taken from

IPinfo ProbeNet in Chapeco, BR

On October 30th 2025

What are IP address ranges?

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