181.53.136.0/22

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 181.53.136.0/22

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

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

IP Address	ASN	Details
181.53.139.75	AS10620 Telmex Colombia S.A.	`15.50ms` from Bogota, CO
181.53.138.147	AS10620 Telmex Colombia S.A.	`17.31ms` from Bogota, CO
181.53.136.1	AS10620 Telmex Colombia S.A.	`9.27ms` from Bogota, CO
181.53.137.43	AS10620 Telmex Colombia S.A.	`15.12ms` 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
69.207.80.6	AS11351 Charter Communications Inc	`15.64ms` from Chicago, US
74.85.116.102	AS53828 NETWORK INNOVATIONS, LLC	`0.20ms` from Chicago, US
66.140.50.246	AS7018 AT&T Enterprises, LLC	`0.98ms` from Dallas, US
91.54.34.38	AS3320 Deutsche Telekom AG	`4.57ms` from Duesseldorf, DE
93.131.70.118	AS6805 Telefonica Germany GmbH & Co.OHG	`3.66ms` from Duesseldorf, DE
27.79.164.182	AS7552 Viettel Group	`0.74ms` from Hanoi, VN
176.122.113.6	AS50581 Ukrainian Telecommunication Group LLC	`0.16ms` from Kyiv, UA
92.20.155.70	AS13285 TalkTalk Communications Limited	`3.89ms` from London, GB
86.148.134.134	AS2856 British Telecommunications PLC	`4.03ms` from London, GB
82.7.54.54	AS5089 Virgin Media Limited	`8.01ms` from London, GB
187.225.231.214	AS8151 UNINET	`7.56ms` from Mexico City, MX
151.22.206.198	AS1267 WIND TRE S.P.A.	`4.30ms` from Milan, IT
93.66.147.246	AS30722 Vodafone Italia S.p.A.	`10.51ms` from Milan, IT
69.57.198.198	AS400132 Reinbeck Telecommunications Utility	`10.17ms` from Minneapolis, US
153.185.102.22	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.14ms` from Osaka, JP
61.156.197.118	AS4837 CHINA UNICOM China169 Backbone	`7.72ms` from Qingdao, CN
80.238.193.86	AS136907 HUAWEI CLOUDS	`0.87ms` from Riyadh, SA
71.15.191.70	AS20115 Charter Communications LLC	`15.00ms` from Santa Clara, US
49.246.73.214	AS10054 CMB Kwangju Broadcasting	`7.48ms` from Seoul, KR
106.37.174.70	AS4847 China Networks Inter-Exchange	`2.64ms` from Tianjin, CN
150.246.39.102	AS2527 Sony Network Communications Inc.	`1.96ms` from Tokyo, JP
73.68.4.102	AS7922 Comcast Cable Communications, LLC	`6.37ms` from Boston, US
177.193.72.230	AS28573 Claro NXT Telecomunicacoes Ltda	`9.38ms` from Curitiba, BR
50.93.33.246	AS16509 Amazon.com, Inc.	`0.18ms` from Frankfurt am Main, DE
194.39.189.150	AS3320 Deutsche Telekom AG	`6.96ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 181.53.139.75

traceroute to 181.53.139.75 (181.53.139.75): 64 hops max, 52 byte packets

1 [AS15169] 74.125.252.18 348.361 ms

2 *

3 *

4 *

5 [AS10620] 181.53.139.75 354.11 ms

Measurement taken from

IPinfo ProbeNet in Delhi, IN

On October 30th 2025

What are IP address ranges?

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