181.57.64.0/22

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:      [email protected]
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

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

IP Address	ASN	Details
181.57.65.241	AS10620 Telmex Colombia S.A.	`12.85ms` from Bogota, CO
181.57.64.1	AS10620 Telmex Colombia S.A.	`9.45ms` from Bogota, CO
181.57.67.18	AS10620 Telmex Colombia S.A.	`13.95ms` from Bogota, CO
181.57.66.143	AS10620 Telmex Colombia S.A.	`11.64ms` 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
188.205.142.214	AS1136 KPN B.V.	`13.60ms` from Amsterdam, NL
73.128.244.214	AS7922 Comcast Cable Communications, LLC	`5.14ms` from Ashburn, US
217.150.85.22	AS34458 Smart Networks S.a.r.l	`1.95ms` from Beirut, LB
23.114.81.246	AS7018 AT&T Enterprises, LLC	`7.57ms` from Chicago, US
121.15.163.150	AS4134 CHINANET-BACKBONE	`0.89ms` from Guangzhou, CN
43.132.222.182	AS132203 Tencent Building, Kejizhongyi Avenue	`0.43ms` from Hong Kong, HK
209.58.190.182	AS133752 LEASEWEB HONG KONG LIMITED	`0.13ms` from Hong Kong, HK
12.87.155.150	AS7018 AT&T Enterprises, LLC	`5.23ms` from Kansas City, US
18.169.244.118	AS16509 Amazon.com, Inc.	`0.44ms` from London, GB
169.231.194.70	AS131 University of California, Santa Barbara	`4.02ms` from Los Angeles, US
205.254.244.166	AS4927 Impulse Internet Services	`0.26ms` from Los Angeles, US
111.59.40.214	AS9808 China Mobile Communications Group Co., Ltd.	`4.77ms` from Nanning, CN
90.188.147.214	AS12389 PJSC Rostelecom	`8.68ms` from Novosibirsk, RU
217.128.92.22	AS3215 Orange S.A.	`5.15ms` from Paris, FR
79.37.168.150	AS3269 Telecom Italia S.p.A.	`13.55ms` from Rome, IT
91.190.115.118	AS34102 Imperator LLC	`0.74ms` from Saint Petersburg, RU
43.130.31.150	AS132203 Tencent Building, Kejizhongyi Avenue	`0.27ms` from San Jose, US
182.229.27.86	AS17858 LG POWERCOMM	`2.05ms` from Seoul, KR
123.109.27.150	AS9689 SK Broadband Co Ltd	`7.10ms` from Seoul, KR
77.78.158.166	AS199173 TechnoLux Ltd.	`4.65ms` from Sofia, BG
114.40.171.214	AS3462 Data Communication Business Group	`4.13ms` from Taichung, TW
86.99.36.198	AS5384 Emirates Internet	`2.51ms` from Al Fujairah City, AE
9.134.5.6	AS19901 Brightspeed	`15.62ms` from Atlanta, US
168.107.208.166	AS31898 Oracle Corporation	`3.30ms` from Delhi, IN
134.130.161.214	AS47610 RWTH Aachen University	`4.27ms` 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 -f2 181.57.65.107

traceroute to 181.57.65.107 (181.57.65.107): 64 hops max, 52 byte packets

2 [AS7195] 200.25.30.111 1.089 ms

3 *

4 *

5 [AS10620] 181.57.65.107 16.666 ms

Measurement taken from

IPinfo ProbeNet in Bogota, CO

On November 28th 2025

What are IP address ranges?

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Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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