181.58.16.0/22

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

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

IP Address	ASN	Details
181.58.17.56	AS10620 Telmex Colombia S.A.	`12.74ms` from Bogota, CO
181.58.19.13	AS10620 Telmex Colombia S.A.	`13.93ms` from Bogotá, CO
181.58.18.49	AS10620 Telmex Colombia S.A.	`13.99ms` from Bogota, CO
181.58.16.1	AS10620 Telmex Colombia S.A.	`9.75ms` 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
87.64.114.22	AS5432 Proximus NV	`3.62ms` from Brussels, BE
105.158.230.54	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`5.14ms` from Casablanca, MA
14.245.210.198	AS45899 VNPT Corp	`2.27ms` from Da Nang, VN
172.102.60.118	AS5650 Frontier Communications of America, Inc.	`0.29ms` from Dallas, US
96.87.183.86	AS7922 Comcast Cable Communications, LLC	`13.97ms` from Dallas, US
182.79.158.198	AS9498 BHARTI Airtel Ltd.	`3.02ms` from Delhi, IN
77.24.10.246	AS3209 Vodafone GmbH	`0.60ms` from Frankfurt am Main, DE
187.138.31.6	AS8151 UNINET	`1.67ms` from Monterrey, MX
221.181.213.22	AS56046 China Mobile communications corporation	`2.38ms` from Nanjing, CN
66.24.164.198	AS11351 Charter Communications Inc	`14.43ms` from New York City, US
189.165.15.198	AS8151 UNINET	`5.24ms` from Santiago de Queretaro, MX
141.163.201.22	AS16509 Amazon.com, Inc.	`0.66ms` from Seoul, KR
202.68.67.70	AS2914 NTT America, Inc.	`0.15ms` from Sydney, AU
126.127.230.134	AS17676 SoftBank Corp.	`3.63ms` from Tokyo, JP
87.102.229.214	AS6772 ImproWare AG	`5.59ms` from Zuerich, CH
54.244.159.150	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
186.28.172.86	AS19429 ETB - Colombia	`1.03ms` from Bogota, CO
82.24.221.150	AS30900 Sternforth Ltd. trading as WebWorld	`0.27ms` from Dublin, IE
64.43.83.182	AS9009 M247 Europe SRL	`0.29ms` from Frankfurt am Main, DE
189.233.107.198	AS8151 UNINET	`5.96ms` from Guadalajara, MX
104.62.185.246	AS7018 AT&T Enterprises, LLC	`10.06ms` from Houston, US
46.189.168.54	AS12353 Vodafone Portugal	`3.37ms` from Lisbon, PT
77.234.0.246	AS12389 PJSC Rostelecom	`16.76ms` from Moscow, RU
115.36.8.118	AS18126 Chubu Telecommunications Company, Inc.	`7.71ms` from Osaka, JP
27.93.123.134	AS2516 KDDI CORPORATION	`0.72ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -f2 181.58.19.158

traceroute to 181.58.19.158 (181.58.19.158): 64 hops max, 52 byte packets

2 [AS7195] 200.25.30.111 1.611 ms

3 *

4 *

5 [AS10620] 181.58.19.158 20.58 ms

Measurement taken from

IPinfo ProbeNet in Bogota, CO

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.

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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