181.57.57.0/24

AS10620 · Telmex Colombia S.A.

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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 181.57.0.0/16

No nearby ranges found.

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

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

IP Address	ASN	Details
181.57.57.1	AS10620 Telmex Colombia S.A.	`16.05ms` from Bogotá, 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
79.130.25.120	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`2.15ms` from Athens, GR
40.135.157.72	AS7029 Windstream Communications LLC	`0.83ms` from Chicago, US
68.45.181.120	AS7922 Comcast Cable Communications, LLC	`9.01ms` from Chicago, US
2.222.89.56	AS5607 Sky UK Limited	`4.49ms` from Erith, GB
69.244.185.216	AS7922 Comcast Cable Communications, LLC	`11.07ms` from Flint, US
136.25.103.120	AS19165 Webpass Inc.	`1.64ms` from Fremont, US
185.246.36.232	AS198090 LIBRA S.R.L.	`13.21ms` from Rome, IT
67.185.33.184	AS7922 Comcast Cable Communications, LLC	`8.79ms` from Seattle, US
67.165.36.136	AS7922 Comcast Cable Communications, LLC	`10.56ms` from Ashburn, US
75.228.11.40	AS6167 Verizon Business	`15.43ms` from Atlanta, US
103.118.116.72	AS138730 Sns Internet Services Private Limited	`2.14ms` from Delhi, IN
52.49.194.104	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
14.224.176.120	AS45899 VNPT Corp	`1.20ms` from Ho Chi Minh City, VN
77.107.149.136	AS5413 Wavenet Limited	`3.41ms` from London, GB
172.250.4.88	AS20001 Charter Communications Inc	`4.33ms` from Los Angeles, US
95.120.103.56	AS3352 TELEFONICA DE ESPANA S.A.U.	`6.88ms` from Madrid, ES
69.121.189.120	AS6128 Cablevision Systems Corp.	`8.02ms` from New York City, US
119.228.20.232	AS17511 OPTAGE Inc.	`1.41ms` from Osaka, JP
37.16.2.184	AS40509 Fly.io, Inc.	`0.09ms` from Osasco, BR
184.169.206.200	AS16509 Amazon.com, Inc.	`0.13ms` from San Jose, US
105.111.211.72	AS36947 Telecom Algeria	`12.01ms` from Algiers, DZ
77.238.246.88	AS216071 SERVERS TECH FZCO	`0.57ms` from Amsterdam, NL
221.197.198.248	AS4837 CHINA UNICOM China169 Backbone	`4.54ms` from Beijing, CN
4.207.83.200	AS8075 Microsoft Corporation	`0.20ms` from Dublin, IE
130.255.142.152	AS35816 Lancom Ltd.	`8.67ms` from Krasnodar, RU

Traceroute

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

traceroute -a -n -q1 181.57.57.60

traceroute to 181.57.57.60 (181.57.57.60): 64 hops max, 52 byte packets

1 [AS15169] 74.125.252.22 259.4 ms

2 *

3 *

4 *

5 [AS10620] 181.57.57.60 290.917 ms

Measurement taken from

IPinfo ProbeNet in Melbourne, AU

On April 13th 2026

What are IP address ranges?

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