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:      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 181.63.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
181.63.138.171	AS10620 Telmex Colombia S.A.	`23.49ms` from Bogota, CO
181.63.137.97	AS10620 Telmex Colombia S.A.	`19.59ms` from Bogotá, CO
181.63.139.181	AS10620 Telmex Colombia S.A.	`24.83ms` from Bogota, CO
181.63.136.1	AS10620 Telmex Colombia S.A.	`16.34ms` 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
211.151.239.6	AS23724 IDC, China Telecommunications Corporation	`3.13ms` from Beijing, CN
165.75.15.22	AS63474 Sirius Computer Solutions, Inc.	`2.10ms` from Chicago, US
58.250.106.38	AS17623 China Unicom Shenzen network	`4.93ms` from Guangzhou, CN
158.35.218.6	AS1766 Exxon Mobil Corporation	`2.25ms` from Houston, US
222.100.250.150	AS4766 Korea Telecom	`0.80ms` from Incheon, KR
221.138.121.22	AS9318 SK Broadband Co Ltd	`1.61ms` from Incheon, KR
218.55.164.150	AS9318 SK Broadband Co Ltd	`1.81ms` from Incheon, KR
211.176.89.6	AS9318 SK Broadband Co Ltd	`1.41ms` from Incheon, KR
173.11.118.230	AS7922 Comcast Cable Communications, LLC	`6.40ms` from San Jose, US
200.88.75.134	AS6400 Compañía Dominicana de Teléfonos S. A.	`2.23ms` from Santo Domingo, DO
88.116.166.22	AS8447 A1 Telekom Austria AG	`4.86ms` from Vienna, AT
46.48.125.38	AS12668 LLC KomTehCentr	`0.69ms` from Yekaterinburg, RU
85.214.84.134	AS6724 Strato GmbH	`0.51ms` from Berlin, DE
75.145.178.214	AS7922 Comcast Cable Communications, LLC	`4.50ms` from Chicago, US
93.213.115.6	AS3320 Deutsche Telekom AG	`3.43ms` from Duesseldorf, DE
183.150.34.70	AS4134 CHINANET-BACKBONE	`9.39ms` from Hangzhou, CN
1.235.162.54	AS9318 SK Broadband Co Ltd	`1.08ms` from Incheon, KR
92.19.80.166	AS13285 TalkTalk Communications Limited	`2.73ms` from London, GB
86.241.136.134	AS3215 Orange S.A.	`2.71ms` from Marseille, FR
107.205.88.182	AS7018 AT&T Enterprises, LLC	`11.14ms` from San Jose, US
201.105.187.134	AS8151 UNINET	`12.05ms` from Santiago de Queretaro, MX
73.181.159.214	AS7922 Comcast Cable Communications, LLC	`7.27ms` from Seattle, US
39.113.166.214	AS9318 SK Broadband Co Ltd	`7.36ms` from Seoul, KR
129.226.147.70	AS132203 Tencent Building, Kejizhongyi Avenue	`0.25ms` from Singapore, SG
58.114.39.86	AS9416 Hoshin Multimedia Center Inc.	`1.22ms` from Taipei, TW

Traceroute

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

traceroute -a -n -q1 -f2 181.63.138.171

traceroute to 181.63.138.171 (181.63.138.171): 64 hops max, 52 byte packets

2 [AS7195] 200.25.51.183 6.329 ms

3 [AS7195] 200.25.30.101 1.469 ms

4 *

5 *

6 [AS10620] 181.63.138.171 30.323 ms

Measurement taken from

IPinfo ProbeNet in Bogota, CO

On February 16th 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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