181.58.240.0/22

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 181.58.0.0/16

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
181.58.240.1	AS10620 Telmex Colombia S.A.	`10.34ms` from Bogota, CO
181.58.241.32	AS10620 Telmex Colombia S.A.	`18.25ms` 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
162.247.86.246	AS26744 Planters Communications, LLC	`5.76ms` from Atlanta, US
2.23.26.230	AS16625 Akamai Technologies, Inc.	`0.14ms` from Barcelona, ES
71.216.197.102	AS209 CenturyLink Communications, LLC	`8.27ms` from Denver, US
2.219.124.86	AS5607 Sky UK Limited	`4.48ms` from Erith, GB
78.187.41.70	AS9121 Turk Telekomunikasyon Anonim Sirketi	`8.04ms` from Istanbul, TR
41.85.204.6	AS36877 Africa Online Operations (Mauritius) Limited	`17.51ms` from Johannesburg, ZA
75.41.158.22	AS7018 AT&T Enterprises, LLC	`3.15ms` from Kansas City, US
182.184.65.70	AS17557 Pakistan Telecommunication Company Limited	`3.22ms` from Lahore, PK
174.113.29.70	AS812 Rogers Communications Canada Inc.	`6.60ms` from Montreal, CA
173.54.44.70	AS701 Verizon Business	`1.48ms` from New York City, US
50.87.219.150	AS46606 Unified Layer	`1.96ms` from Salt Lake City, US
2.51.124.134	AS5384 Emirates Internet	`3.49ms` from Al Fujairah City, AE
97.166.77.6	AS6167 Verizon Business	`15.96ms` from Atlanta, US
73.7.168.118	AS7922 Comcast Cable Communications, LLC	`2.54ms` from Atlanta, US
87.116.151.22	AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o.	`1.21ms` from Belgrade, RS
152.203.148.118	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`3.45ms` from Bogota, CO
139.210.129.38	AS4837 CHINA UNICOM China169 Backbone	`3.00ms` from Changchun, CN
69.223.63.86	AS7018 AT&T Enterprises, LLC	`8.57ms` from Chicago, US
122.167.53.214	AS24560 Bharti Airtel Ltd., Telemedia Services	`9.88ms` from Delhi, IN
93.184.152.22	AS47288 FIXNET Telekomunikasyon Limited Sirketi	`9.88ms` from Istanbul, TR
39.101.70.166	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.49ms` from Jining, CN
195.35.30.86	AS47583 Hostinger International Limited	`0.39ms` from Manchester, GB
50.242.227.22	AS7922 Comcast Cable Communications, LLC	`7.13ms` from Reston, US
211.225.158.22	AS4766 Korea Telecom	`4.59ms` from Seoul, KR
183.144.159.230	AS4134 CHINANET-BACKBONE	`10.37ms` from Shanghai, CN

Traceroute

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

traceroute -a -n -q1 181.58.240.12

traceroute to 181.58.240.12 (181.58.240.12): 64 hops max, 52 byte packets

1 [AS15169] 74.125.252.22 121.981 ms

2 *

3 *

4 *

5 [AS10620] 181.58.240.12 141.264 ms

Measurement taken from

IPinfo ProbeNet in Las Vegas, US

On January 30th 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.

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