181.59.136.0/22

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 181.59.0.0/16

Range	ASN	Company	Num of IPs
181.59.42.0/24	AS14080	DEPARTAMENTO ADMINISTRATIVO DE LA PRESIDENCIA DE LA REPUBLICA	256

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

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

IP Address	ASN	Details
181.59.139.216	AS10620 Telmex Colombia S.A.	`17.24ms` from Bogota, CO
181.59.138.19	AS10620 Telmex Colombia S.A.	`21.25ms` from Bogota, CO
181.59.136.1	AS10620 Telmex Colombia S.A.	`14.38ms` from Bogota, CO
181.59.137.2	AS10620 Telmex Colombia S.A.	`18.73ms` 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
144.161.106.22	AS797 AT&T Services, Inc.	`1.79ms` from Atlanta, US
183.173.114.118	AS4538 China Education and Research Network Center	`5.71ms` from Beijing, CN
119.52.238.54	AS4837 CHINA UNICOM China169 Backbone	`8.43ms` from Changchun, CN
117.235.204.102	AS9829 National Internet Backbone	`6.70ms` from Delhi, IN
91.50.94.38	AS3320 Deutsche Telekom AG	`5.98ms` from Frankfurt am Main, DE
94.158.135.6	AS41865 BIALL-NET Sp. z o.o.	`0.49ms` from Gdansk, PL
154.204.144.86	AS400619 AROSSCLOUD INC.	`1.03ms` from Hong Kong, HK
178.91.192.182	AS9198 JSC Kazakhtelecom	`4.75ms` from Karagandy, KZ
82.35.164.102	AS5089 Virgin Media Limited	`8.08ms` from London, GB
86.4.97.6	AS5089 Virgin Media Limited	`7.85ms` from London, GB
90.219.100.134	AS5607 Sky UK Limited	`8.17ms` from London, GB
83.52.2.246	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.35ms` from Madrid, ES
150.101.23.134	AS4739 Internode Pty Ltd	`15.54ms` from Melbourne, AU
151.11.183.198	AS1267 WIND TRE S.P.A.	`13.19ms` from Milan, IT
113.131.105.54	AS38669 LG HelloVision Corp.	`4.37ms` from Seoul, KR
61.61.155.6	AS9922 New Kaohsiung Broadband LTD.	`5.22ms` from Taipei, TW
82.81.68.22	AS8551 Bezeq International Ltd.	`1.59ms` from Tel Aviv, IL
81.189.104.134	AS8437 Hutchison Drei Austria GmbH	`10.34ms` from Vienna, AT
104.24.55.150	AS13335 Cloudflare, Inc.	`0.10ms` from Wrocław, PL
147.161.216.214	AS53813 ZSCALER, INC.	`0.09ms` from Auckland, NZ
91.216.20.6	AS50906 Luciad NV	`2.61ms` from Brussels, BE
195.133.211.134	AS19754 The Fusion Network, LLC	`12.09ms` from Chicago, US
107.129.44.38	AS7018 AT&T Enterprises, LLC	`8.08ms` from Chicago, US
72.180.45.6	AS11427 Charter Communications Inc	`5.64ms` from Dallas, US
91.137.48.182	AS199284 Thueringer Netkom GmbH	`7.38ms` 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 -f5 181.59.137.205

traceroute to 181.59.137.205 (181.59.137.205): 64 hops max, 52 byte packets

5 [AS701] 152.179.241.254 92.63 ms

6 *

7 *

8 [AS10620] 181.59.137.205 128.044 ms

Measurement taken from

IPinfo ProbeNet in Casper, US

On February 16th 2026

What are IP address ranges?

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