181.57.52.0/22

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

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
181.57.54.158	AS10620 Telmex Colombia S.A.	`20.61ms` from Bogota, CO
181.57.55.61	AS10620 Telmex Colombia S.A.	`23.09ms` from Bogota, CO
181.57.52.1	AS10620 Telmex Colombia S.A.	`16.53ms` from Bogota, CO
181.57.53.63	AS10620 Telmex Colombia S.A.	`19.52ms` 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
109.177.72.134	AS5384 Emirates Internet	`2.80ms` from Al Fujairah City, AE
64.9.247.102	AS36492 Google, LLC	`0.10ms` from Ashburn, US
96.33.193.150	AS20115 Charter Communications LLC	`15.46ms` from Atlanta, US
172.5.141.54	AS7018 AT&T Enterprises, LLC	`2.11ms` from Atlanta, US
81.164.127.70	AS6848 Telenet BV	`5.14ms` from Brussels, BE
196.115.250.6	AS36925 MEDITELECOM	`3.89ms` from Casablanca, MA
71.129.72.70	AS7018 AT&T Enterprises, LLC	`2.63ms` from Chicago, US
98.45.229.70	AS7922 Comcast Cable Communications, LLC	`2.62ms` from Fremont, US
80.194.53.150	AS5089 Virgin Media Limited	`1.66ms` from London, GB
91.165.175.86	AS12322 Free SAS	`7.96ms` from Paris, FR
73.4.140.230	AS7922 Comcast Cable Communications, LLC	`10.03ms` from Providence, US
112.227.39.134	AS4837 CHINA UNICOM China169 Backbone	`4.79ms` from Qingdao, CN
211.171.100.150	AS9641 Korea Development Bank	`1.92ms` from Seoul, KR
202.101.188.86	AS4134 CHINANET-BACKBONE	`8.30ms` from Shanghai, CN
42.115.20.150	AS18403 FPT Telecom Company	`0.14ms` from Hanoi, VN
2.102.179.54	AS13285 TalkTalk Communications Limited	`3.61ms` from London, GB
86.168.134.54	AS2856 British Telecommunications PLC	`2.22ms` from London, GB
76.175.108.118	AS20001 Charter Communications Inc	`3.96ms` from Los Angeles, US
159.147.210.86	AS12430 VODAFONE ESPANA S.A.U.	`12.96ms` from Madrid, ES
212.49.93.118	AS12455 Kenyan Post & Telecommunications Company / Telkom Kenya Ltd	`0.62ms` from Nairobi, KE
162.202.225.118	AS7018 AT&T Enterprises, LLC	`3.60ms` from San Jose, US
170.79.81.182	AS263650 Clicfacil Telecom	`1.28ms` from Sao Paulo, BR
70.70.243.134	AS6327 Shaw Communications	`7.77ms` from Seattle, US
96.225.25.246	AS701 Verizon Business	`1.53ms` from Secaucus, US
93.152.165.182	AS8866 Vivacom Bulgaria EAD	`0.99ms` from Sofia, BG

Traceroute

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

traceroute -a -n -q1 -f2 181.57.54.178

traceroute to 181.57.54.178 (181.57.54.178): 64 hops max, 52 byte packets

2 [AS7195] 200.25.30.111 0.854 ms

3 *

4 *

5 [AS10620] 181.57.54.178 30.303 ms

Measurement taken from

IPinfo ProbeNet in Bogota, CO

On November 28th 2025

What are IP address ranges?

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