181.58.136.0/22

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 181.58.0.0/16

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

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

IP Address	ASN	Details
181.58.139.194	AS10620 Telmex Colombia S.A.	`15.29ms` from Bogotá, CO
181.58.137.15	AS10620 Telmex Colombia S.A.	`15.01ms` from Bogota, CO
181.58.136.1	AS10620 Telmex Colombia S.A.	`12.32ms` from Bogota, CO
181.58.138.213	AS10620 Telmex Colombia S.A.	`15.12ms` 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
178.228.60.6	AS31615 Odido Netherlands B.V.	`15.26ms` from Amsterdam, NL
124.16.190.22	AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	`2.97ms` from Beijing, CN
85.238.121.118	AS6876 TENET Scientific Production Enterprise LLC	`3.54ms` from Chisinau, MD
34.123.100.150	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
162.248.0.102	AS46238 WT Services, Inc.	`14.51ms` from Dallas, US
69.28.74.166	AS6364 Atlantic.net, Inc.	`4.76ms` from Jacksonville, US
129.11.1.6	AS786 Jisc Services Limited	`5.91ms` from London, GB
79.62.190.86	AS3269 Telecom Italia S.p.A.	`4.32ms` from Milan, IT
38.106.82.6	AS174 Cogent Communications, LLC	`0.27ms` from New York City, US
158.36.10.38	AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR	`0.60ms` from Oslo, NO
27.203.91.86	AS4837 CHINA UNICOM China169 Backbone	`10.21ms` from Qingdao, CN
34.204.145.214	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
174.27.183.118	AS209 CenturyLink Communications, LLC	`10.39ms` from Seattle, US
221.150.26.230	AS4766 Korea Telecom	`1.03ms` from Seoul, KR
211.246.185.230	AS9694 Seokyung Cable Television Co.. Ltd.	`7.45ms` from Seoul, KR
124.71.133.134	AS55990 Huawei Cloud Service data center	`3.00ms` from Suzhou, CN
113.39.237.38	AS17506 ARTERIA Networks Corporation	`15.82ms` from Tokyo, JP
213.250.238.86	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`13.01ms` from Wrocław, PL
124.116.19.198	AS4134 CHINANET-BACKBONE	`3.26ms` from Xi'an, CN
23.96.17.246	AS8075 Microsoft Corporation	`0.48ms` from Ashburn, US
69.73.117.38	AS12083 WideOpenWest Finance LLC	`2.80ms` from Atlanta, US
210.75.240.22	AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	`1.27ms` from Beijing, CN
204.116.186.166	AS2711 Spirit Communications	`2.95ms` from Charlotte, US
132.232.59.54	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.85ms` from Chengdu, CN
122.180.98.102	AS24560 Bharti Airtel Ltd., Telemedia Services	`3.04ms` from Delhi, IN

Traceroute

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

traceroute -a -n -q1 -f2 181.58.136.1

traceroute to 181.58.136.1 (181.58.136.1): 64 hops max, 52 byte packets

2 [AS7195] 200.25.30.111 0.82 ms

3 *

4 [AS10620] 181.58.136.1 14.603 ms

Measurement taken from

IPinfo ProbeNet in Bogota, CO

On March 13th 2026

What are IP address ranges?

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