181.58.88.0/22

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

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

IP Address	ASN	Details
181.58.89.190	AS10620 Telmex Colombia S.A.	`16.51ms` from Bogota, CO
181.58.90.230	AS10620 Telmex Colombia S.A.	`13.85ms` from Bogota, CO
181.58.91.51	AS10620 Telmex Colombia S.A.	`15.13ms` from Bogota, CO
181.58.88.1	AS10620 Telmex Colombia S.A.	`10.63ms` 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
172.178.12.102	AS8075 Microsoft Corporation	`0.34ms` from Ashburn, US
101.75.61.102	AS4837 CHINA UNICOM China169 Backbone	`10.59ms` from Beijing, CN
178.223.120.38	AS8400 TELEKOM SRBIJA a.d.	`4.79ms` from Belgrade, RS
84.203.116.86	AS31122 Digiweb ltd	`1.62ms` from Dublin, IE
217.246.46.230	AS3320 Deutsche Telekom AG	`1.94ms` from Duesseldorf, DE
92.198.38.6	AS20676 Plusnet GmbH	`1.31ms` from Hamburg, DE
220.124.61.134	AS4766 Korea Telecom	`5.34ms` from Incheon, KR
41.156.1.6	AS37168 Cell C (Pty) Ltd	`0.70ms` from Johannesburg, ZA
31.52.188.38	AS2856 British Telecommunications PLC	`5.12ms` from London, GB
94.3.96.246	AS5607 Sky UK Limited	`7.94ms` from London, GB
50.91.98.70	AS33363 Charter Communications, Inc	`13.03ms` from Los Angeles, US
185.245.33.6	AS201942 Soltia Consulting SL	`0.47ms` from Madrid, ES
208.207.245.134	AS701 Verizon Business	`2.68ms` from New York City, US
71.44.93.6	AS33363 Charter Communications, Inc	`1.65ms` from Orlando, US
121.85.140.198	AS17511 OPTAGE Inc.	`1.45ms` from Osaka, JP
186.99.115.54	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`12.29ms` from Panama, PA
203.161.14.6	AS38809 Vocus Advanced Services	`0.57ms` from Perth, AU
95.238.104.22	AS3269 Telecom Italia S.p.A.	`15.56ms` from Rome, IT
195.31.3.230	AS3269 Telecom Italia S.p.A.	`13.24ms` from Rome, IT
13.228.131.182	AS16509 Amazon.com, Inc.	`0.10ms` from Singapore, SG
220.109.190.150	AS4713 NTT DOCOMO BUSINESS,Inc.	`14.82ms` from Tokyo, JP
59.175.254.166	AS4134 CHINANET-BACKBONE	`2.80ms` from Wuhan, CN
98.64.149.118	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
108.39.251.246	AS701 Verizon Business	`6.21ms` from Ashburn, US
135.132.18.214	AS7015 Comcast Cable Communications, LLC	`0.27ms` from Boston, US

Traceroute

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

traceroute -a -n -q1 -f2 181.58.90.154

traceroute to 181.58.90.154 (181.58.90.154): 64 hops max, 52 byte packets

2 [AS7195] 200.25.30.111 1.176 ms

3 *

4 *

5 [AS10620] 181.58.90.154 23.166 ms

Measurement taken from

IPinfo ProbeNet in Bogota, CO

On January 19th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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