181.61.36.0/22

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 181.61.0.0/16

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

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

IP Address	ASN	Details
181.61.38.145	AS10620 Telmex Colombia S.A.	`6.21ms` from Bogotá, CO
181.61.37.113	AS10620 Telmex Colombia S.A.	`5.56ms` from Bogota, CO
181.61.36.1	AS10620 Telmex Colombia S.A.	`0.98ms` from Bogota, CO
181.61.39.219	AS10620 Telmex Colombia S.A.	`6.42ms` 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
164.49.71.166	AS668 United States Department of Defense (DoD)	`0.51ms` from Atlanta, US
99.112.111.198	AS7018 AT&T Enterprises, LLC	`14.86ms` from Chicago, US
78.34.7.166	AS8422 NetCologne Gesellschaft fur Telekommunikation mbH	`6.20ms` from Duesseldorf, DE
217.155.74.134	AS13037 Zen Internet Ltd	`1.51ms` from Manchester, GB
15.222.22.166	AS16509 Amazon.com, Inc.	`0.86ms` from Montreal, CA
178.236.242.134	AS48467 "Pronet" LLC	`0.20ms` from Moscow, RU
87.150.253.70	AS3320 Deutsche Telekom AG	`5.94ms` from Nuernberg, DE
219.211.135.70	AS17676 SoftBank Corp.	`4.20ms` from Osaka, JP
54.233.13.150	AS16509 Amazon.com, Inc.	`0.14ms` from Osasco, BR
50.18.205.102	AS16509 Amazon.com, Inc.	`0.11ms` from San Jose, US
89.195.5.6	AS8011 MongoDB, Inc.	`0.09ms` from San Jose, US
81.167.250.22	AS29695 Altibox AS	`8.92ms` from Sandefjord, NO
20.38.149.198	AS8075 Microsoft Corporation	`0.39ms` from Toronto, CA
46.74.83.182	AS8447 A1 Telekom Austria AG	`10.52ms` from Vienna, AT
91.123.177.134	AS51792 GIGAINTERNET Sp z o.o.	`0.49ms` from Warsaw, PL
154.247.17.22	AS36947 Telecom Algeria	`12.45ms` from Algiers, DZ
86.82.72.70	AS1136 KPN B.V.	`2.52ms` from Amsterdam, NL
74.92.155.54	AS7922 Comcast Cable Communications, LLC	`7.32ms` from Ashburn, US
116.50.113.246	AS38529 Reliance Industries Limited WAN Backbone Interface with ISPs in India	`7.29ms` from Bengaluru, IN
117.202.119.22	AS9829 National Internet Backbone	`10.59ms` from Bengaluru, IN
176.63.211.230	AS21334 One Hungary Ltd.	`10.25ms` from Budapest, HU
41.68.159.22	AS24835 Vodafone Data	`11.33ms` from Cairo, EG
3.22.76.134	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
136.116.37.6	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
104.232.149.70	AS22552 eSited Solutions	`0.34ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f3 181.61.37.13

traceroute to 181.61.37.13 (181.61.37.13): 64 hops max, 52 byte packets

3 [AS7195] 200.25.30.101 2.8 ms

4 *

5 *

6 [AS10620] 181.61.37.13 12.881 ms

Measurement taken from

IPinfo ProbeNet in Bogota, CO

On December 28th 2025

What are IP address ranges?

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