181.58.66.0/24

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

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

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

IP Address	ASN	Details
181.58.66.1	AS10620 Telmex Colombia S.A.	`18.36ms` from Bogotá, 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
5.194.211.24	AS5384 Emirates Internet	`5.45ms` from Al Fujairah City, AE
205.220.183.56	AS22843 Proofpoint, Inc.	`0.65ms` from Atlanta, US
186.168.85.120	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`9.31ms` from Bogotá, CO
193.242.84.200	AS3257 GTT Communications Inc.	`11.55ms` from Brussels, BE
78.97.133.216	AS12302 Vodafone Romania S.A.	`6.17ms` from Bucharest, RO
125.69.0.120	AS4134 CHINANET-BACKBONE	`2.77ms` from Chengdu, CN
3.22.2.152	AS16509 Amazon.com, Inc.	`0.12ms` from Columbus, US
99.81.200.104	AS16509 Amazon.com, Inc.	`0.15ms` from Dublin, IE
81.71.103.184	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.92ms` from Guangzhou, CN
119.29.136.40	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.96ms` from Guangzhou, CN
14.137.135.88	AS136907 HUAWEI CLOUDS	`4.25ms` from London, GB
86.128.97.88	AS2856 British Telecommunications PLC	`4.88ms` from London, GB
81.158.58.72	AS2856 British Telecommunications PLC	`2.81ms` from London, GB
153.246.188.72	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.50ms` from Osaka, JP
90.180.149.40	AS5610 O2 Czech Republic, a.s.	`5.88ms` from Prague, CZ
186.4.155.104	AS27947 Telconet S.A	`3.78ms` from Quito, EC
211.60.153.200	AS3786 LG DACOM Corporation	`1.40ms` from Seoul, KR
120.132.224.88	AS17428 21Vianet.Co.,Ltd	`2.87ms` from Shanghai, CN
20.53.24.232	AS8075 Microsoft Corporation	`4.59ms` from Sydney, AU
193.81.246.24	AS8971 Eviden Austria GmbH	`1.17ms` from Vienna, AT
168.245.60.136	AS11377 SendGrid, Inc.	`0.40ms` from Ashburn, US
72.83.254.40	AS701 Verizon Business	`2.24ms` from Ashburn, US
173.29.254.168	AS30036 Mediacom Communications Corp	`11.74ms` from Chicago, US
99.132.230.88	AS7018 AT&T Enterprises, LLC	`16.63ms` from Chicago, US
137.226.173.88	AS47610 RWTH Aachen University	`4.13ms` 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 -f3 181.58.66.68

traceroute to 181.58.66.68 (181.58.66.68): 64 hops max, 52 byte packets

3 [AS9002] 87.245.232.244 30.554 ms

4 *

5 *

6 *

7 *

8 [AS701] 152.179.241.254 162.645 ms

9 *

10 *

11 *

12 *

13 [AS10620] 181.58.66.68 187.287 ms

Measurement taken from

IPinfo ProbeNet in Tallinn, EE

On March 13th 2026

What are IP address ranges?

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