181.63.136.0/22

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 181.63.0.0/16

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

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

IP Address	ASN	Details
181.63.139.181	AS10620 Telmex Colombia S.A.	`26.12ms` from Bogota, CO
181.63.136.1	AS10620 Telmex Colombia S.A.	`16.95ms` from Bogota, CO
181.63.137.86	AS10620 Telmex Colombia S.A.	`21.87ms` from Bogota, CO
181.63.138.171	AS10620 Telmex Colombia S.A.	`27.78ms` 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
164.92.222.134	AS14061 DigitalOcean, LLC	`0.21ms` from Amsterdam, NL
120.2.88.182	AS4837 CHINA UNICOM China169 Backbone	`9.50ms` from Beijing, CN
36.137.240.54	AS9808 China Mobile Communications Group Co., Ltd.	`0.74ms` from Beijing, CN
179.106.161.6	AS28198 SEMPRE TELECOMUNICACOES LTDA	`5.44ms` from Belo Horizonte, BR
74.220.225.198	AS21547 FirstLight Fiber, Inc.	`4.14ms` from Boston, US
34.133.70.150	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
93.113.207.54	AS197922 Techcrea Solutions SAS	`1.47ms` from Lille, FR
50.215.151.6	AS7922 Comcast Cable Communications, LLC	`6.10ms` from New York City, US
132.148.226.6	AS26496 GoDaddy.com, LLC	`1.32ms` from Phoenix, US
92.251.102.182	AS12709 Melita Limited	`6.07ms` from Qormi, MT
44.219.38.86	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
119.68.213.22	AS17858 LG POWERCOMM	`1.44ms` from Seoul, KR
222.111.90.214	AS4766 Korea Telecom	`1.38ms` from Seoul, KR
92.107.13.150	AS3303 Swisscom (Switzerland) Ltd	`1.90ms` from Zuerich, CH
34.44.159.70	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
81.142.35.134	AS2856 British Telecommunications PLC	`4.96ms` from Erith, GB
51.191.173.22	AS5607 Sky UK Limited	`1.23ms` from Erith, GB
68.55.252.22	AS7922 Comcast Cable Communications, LLC	`9.72ms` from Flint, US
24.134.57.102	AS3209 Vodafone GmbH	`0.36ms` from Frankfurt am Main, DE
158.110.236.198	AS137 Consortium GARR	`5.53ms` from Milan, IT
213.134.198.182	AS25227 JSC Avantel	`1.09ms` from Moscow, RU
173.12.58.54	AS7922 Comcast Cable Communications, LLC	`7.84ms` from New York City, US
79.226.228.134	AS3320 Deutsche Telekom AG	`5.77ms` from Nuernberg, DE
134.206.126.86	AS2200 Renater	`3.82ms` from Paris, FR
34.201.6.86	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, 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 181.63.137.15

traceroute to 181.63.137.15 (181.63.137.15): 64 hops max, 52 byte packets

3 [AS7195] 200.25.30.101 5.788 ms

4 *

5 *

6 [AS10620] 181.63.137.15 26.727 ms

Measurement taken from

IPinfo ProbeNet in Bogota, CO

On December 14th 2025

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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