181.56.188.0/22

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 181.56.0.0/16

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

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

IP Address	ASN	Details
181.56.190.148	AS10620 Telmex Colombia S.A.	`8.35ms` from Bogota, CO
181.56.189.71	AS10620 Telmex Colombia S.A.	`10.36ms` from Bogota, CO
181.56.188.1	AS10620 Telmex Colombia S.A.	`1.95ms` 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
75.133.104.150	AS20115 Charter Communications LLC	`9.93ms` from Ashburn, US
87.76.61.118	AS57013 Eurasia-Star LLP	`13.33ms` from Astana, KZ
207.215.118.102	AS7018 AT&T Enterprises, LLC	`4.82ms` from Atlanta, US
195.168.144.230	AS5578 SWAN, a.s.	`0.47ms` from Bratislava, SK
174.105.67.246	AS10796 Charter Communications Inc	`8.40ms` from Columbus, US
68.201.3.70	AS11427 Charter Communications Inc	`5.67ms` from Dallas, US
47.219.127.214	AS19108 Optimum	`8.56ms` from Dallas, US
50.243.149.70	AS7922 Comcast Cable Communications, LLC	`5.60ms` from Denver, US
70.159.230.38	AS6389 AT&T Enterprises, LLC	`12.17ms` from Durham, US
18.193.179.102	AS16509 Amazon.com, Inc.	`0.15ms` from Frankfurt am Main, DE
39.59.63.86	AS17557 Pakistan Telecommunication Company Limited	`16.32ms` from Lahore, PK
42.54.204.22	AS4837 CHINA UNICOM China169 Backbone	`10.70ms` from Liaoyang, CN
88.1.170.198	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.58ms` from Madrid, ES
79.150.171.22	AS3352 TELEFONICA DE ESPANA S.A.U.	`7.88ms` from Madrid, ES
167.86.207.102	AS25019 Saudi Telecom Company JSC	`3.96ms` from Manama, BH
195.208.22.22	AS3316 Join-stock company "Internet Exchange"MSK-IX"	`1.02ms` from Moscow, RU
161.129.71.166	AS19318 Interserver, Inc	`0.53ms` from New York City, US
79.213.214.246	AS3320 Deutsche Telekom AG	`5.21ms` from Nuernberg, DE
133.218.186.70	AS2497 Internet Initiative Japan Inc.	`1.70ms` from Osaka, JP
92.173.88.134	AS3215 Orange S.A.	`1.74ms` from Paris, FR
64.89.194.70	AS11367 WorldNet Telecommunications, LLC	`1.30ms` from San Juan, PR
50.235.48.214	AS7922 Comcast Cable Communications, LLC	`2.09ms` from Secaucus, US
175.124.175.198	AS9318 SK Broadband Co Ltd	`1.46ms` from Seoul, KR
222.232.187.86	AS9318 SK Broadband Co Ltd	`1.93ms` from Seoul, KR
18.173.104.22	AS16509 Amazon.com, Inc.	`0.12ms` from Zuerich, CH

Traceroute

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

traceroute -a -n -q1 -f2 181.56.190.54

traceroute to 181.56.190.54 (181.56.190.54): 64 hops max, 52 byte packets

2 [AS7195] 200.25.30.111 1.006 ms

3 *

4 *

5 [AS10620] 181.56.190.54 20.837 ms

Measurement taken from

IPinfo ProbeNet in Bogota, CO

On November 28th 2025

What are IP address ranges?

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