181.56.120.0/22

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:      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 181.56.0.0/16

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

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

IP Address	ASN	Details
181.56.123.46	AS10620 Telmex Colombia S.A.	`14.24ms` from Bogota, CO
181.56.121.18	AS10620 Telmex Colombia S.A.	`13.74ms` from Bogota, CO
181.56.122.233	AS10620 Telmex Colombia S.A.	`14.48ms` from Bogota, CO
181.56.120.1	AS10620 Telmex Colombia S.A.	`8.61ms` 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
208.64.45.102	AS36236 NetActuate, Inc	`0.11ms` from Ashburn, US
192.99.91.22	AS16276 OVH SAS	`0.07ms` from Beauharnois, CA
204.228.244.118	AS14230 ARK Data Centers LLC	`0.55ms` from Boise, US
172.68.114.70	AS13335 Cloudflare, Inc.	`2.94ms` from Brasilia, BR
34.42.191.102	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
54.216.200.214	AS16509 Amazon.com, Inc.	`0.23ms` from Dublin, IE
54.195.108.22	AS16509 Amazon.com, Inc.	`0.20ms` from Dublin, IE
45.77.140.22	AS20473 The Constant Company, LLC	`0.13ms` from Frankfurt am Main, DE
77.2.195.230	AS6805 Telefonica Germany GmbH & Co.OHG	`8.72ms` from Frankfurt am Main, DE
151.241.51.6	AS9009 M247 Europe SRL	`0.17ms` from Frankfurt am Main, DE
94.30.48.182	AS5413 Wavenet Limited	`2.25ms` from London, GB
174.137.167.86	AS27257 Webair Internet Development Company Inc.	`0.93ms` from New York City, US
173.63.233.70	AS701 Verizon Business	`2.94ms` from Newark, US
177.52.241.54	AS262453 GOLD INTERNET LTDA	`10.68ms` from Osasco, BR
79.18.106.6	AS3269 Telecom Italia S.p.A.	`16.50ms` from Rome, IT
175.206.92.86	AS4766 Korea Telecom	`4.79ms` from Seoul, KR
157.80.82.70	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`2.49ms` from Tokyo, JP
194.171.40.54	AS1103 SURF B.V.	`1.74ms` from Amsterdam, NL
204.52.27.6	AS26356 CRUSOE ENERGY SYSTEMS LLC	`2.24ms` from Ashburn, US
64.223.119.38	AS13977 Consolidated Communications, Inc.	`5.80ms` from Boston, US
84.161.232.22	AS3320 Deutsche Telekom AG	`1.21ms` from Frankfurt am Main, DE
175.42.201.86	AS4837 CHINA UNICOM China169 Backbone	`8.79ms` from Fuzhou, CN
47.98.176.118	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`3.94ms` from Hangzhou, CN
115.238.232.54	AS58461 CT-HangZhou-IDC	`6.56ms` from Hangzhou, CN
14.228.92.70	AS45899 VNPT Corp	`1.90ms` from Hanoi, VN

Traceroute

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

traceroute -a -n -q1 -f2 181.56.120.104

traceroute to 181.56.120.104 (181.56.120.104): 64 hops max, 52 byte packets

2 [AS7195] 200.25.30.111 4.961 ms

3 *

4 *

5 [AS10620] 181.56.120.104 24.021 ms

Measurement taken from

IPinfo ProbeNet in Bogota, CO

On October 30th 2025

What are IP address ranges?

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