181.63.72.0/24

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 181.63.0.0/16

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

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

IP Address	ASN	Details
181.63.72.1	AS10620 Telmex Colombia S.A.	`8.35ms` 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
35.245.173.152	AS396982 Google LLC	`0.13ms` from Ashburn, US
114.245.56.40	AS4808 China Unicom Beijing Province Network	`3.31ms` from Beijing, CN
210.73.54.8	AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	`1.97ms` from Beijing, CN
62.176.240.152	AS9136 Wobcom GmbH	`3.83ms` from Berlin, DE
122.139.91.168	AS4837 CHINA UNICOM China169 Backbone	`0.92ms` from Changchun, CN
14.228.195.168	AS45899 VNPT Corp	`5.53ms` from Hanoi, VN
221.1.168.40	AS4837 CHINA UNICOM China169 Backbone	`3.69ms` from Jinan, CN
88.13.181.8	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.14ms` from Madrid, ES
84.125.137.104	AS6739 Vodafone ONO AS	`15.63ms` from Madrid, ES
73.49.137.216	AS7922 Comcast Cable Communications, LLC	`4.67ms` from Miami, US
62.225.1.72	AS3320 Deutsche Telekom AG	`1.07ms` from Nuernberg, DE
112.71.8.24	AS17511 OPTAGE Inc.	`3.00ms` from Osaka, JP
169.233.210.168	AS5739 University of California, Santa Cruz	`3.53ms` from San Jose, US
175.232.219.104	AS4766 Korea Telecom	`3.24ms` from Seoul, KR
78.83.121.8	AS29580 A1 Bulgaria EAD	`0.80ms` from Sofia, BG
77.175.112.216	AS1136 KPN B.V.	`1.35ms` from Amsterdam, NL
107.199.232.152	AS7018 AT&T Enterprises, LLC	`3.43ms` from Atlanta, US
54.212.39.40	AS16509 Amazon.com, Inc.	`0.21ms` from Boardman, US
181.82.51.216	AS7303 Telecom Argentina S.A.	`9.23ms` from Buenos Aires, AR
93.217.81.184	AS3320 Deutsche Telekom AG	`6.36ms` from Frankfurt am Main, DE
79.211.254.136	AS3320 Deutsche Telekom AG	`1.66ms` from Hamburg, DE
122.247.217.24	AS136188 NINGBO, ZHEJIANG Province, P.R.China.	`0.28ms` from Ningbo, CN
136.36.244.184	AS16591 Google Fiber Inc.	`0.88ms` from Salt Lake City, US
121.190.149.200	AS4766 Korea Telecom	`1.54ms` from Seoul, KR
18.142.28.152	AS16509 Amazon.com, Inc.	`0.16ms` from Singapore, SG

Traceroute

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

traceroute -a -n -q1 181.63.72.1

traceroute to 181.63.72.1 (181.63.72.1): 64 hops max, 52 byte packets

1 [AS15169] 142.251.253.74 159.367 ms

2 [AS15169] 74.125.245.186 157.854 ms

3 *

4 *

5 [AS10620] 181.63.72.1 166.638 ms

Measurement taken from

IPinfo ProbeNet in Oudeschip, NL

On April 24th 2026

What are IP address ranges?

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