181.53.72.0/22

AS10620 · Telmex Colombia S.A.

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Summary

Country	Colombia
Domain	telmexla.net.co
ASN	AS10620
Parent Range	181.48.0.0/13
Registry	LACNIC
ID	ATI

WHOIS Details

inetnum:     181.48.0.0/13
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:     181.48.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250221 AA
nslastaa:    20250221
nserver:     NS2.TELMEXLA.NET.CO
nsstat:      20250221 AA
nslastaa:    20250221
inetrev:     181.49.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250218 AA
nslastaa:    20250218
nserver:     NS2.TELMEXLA.NET.CO
nsstat:      20250218 AA
nslastaa:    20250218
inetrev:     181.50.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250221 AA
nslastaa:    20250221
nserver:     NS2.TELMEXLA.NET.CO
nsstat:      20250221 AA
nslastaa:    20250221
inetrev:     181.51.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250216 AA
nslastaa:    20250216
nserver:     NS2.TELMEXLA.NET.CO
nsstat:      20250216 AA
nslastaa:    20250216
inetrev:     181.52.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250218 AA
nslastaa:    20250218
nserver:     NS2.TELMEXLA.NET.CO
nsstat:      20250218 AA
nslastaa:    20250218
inetrev:     181.53.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250220 AA
nslastaa:    20250220
nserver:     NS2.TELMEXLA.NET.CO
nsstat:      20250220 AA
nslastaa:    20250220
inetrev:     181.54.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250219 AA
nslastaa:    20250219
nserver:     NS2.TELMEXLA.NET.CO
nsstat:      20250219 AA
nslastaa:    20250219
inetrev:     181.55.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250216 AA
nslastaa:    20250216
nserver:     NS2.TELMEXLA.NET.CO
nsstat:      20250216 AA
nslastaa:    20250216
created:     20110502
changed:     20110502

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

Overlapping Ranges

BGP prefixes that contain 181.53.72.0/22

Range	ASN	Company	Num of IPs
181.48.0.0/13	AS10620	Telmex Colombia S.A.	524,288
181.48.0.0/13	AS14080	Telmex Colombia S.A.	524,288

Nearby Ranges

BGP prefixes that overlap with 181.53.0.0/16

Range	ASN	Company	Num of IPs
181.48.0.0/13	AS10620	Telmex Colombia S.A.	524,288
181.48.0.0/13	AS14080	Telmex Colombia S.A.	524,288

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

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

IP Address	ASN	Details
181.53.75.175	AS10620 Telmex Colombia S.A.	`23.79ms` from Bogota, CO
181.53.72.1	AS10620 Telmex Colombia S.A.	`13.81ms` from Bogota, CO
181.53.73.54	AS10620 Telmex Colombia S.A.	`23.21ms` 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
70.88.178.102	AS7922 Comcast Cable Communications, LLC	`4.56ms` from Atlanta, US
196.89.42.166	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`6.57ms` from Casablanca, MA
165.124.198.166	AS103 Northwestern University	`1.43ms` from Chicago, US
50.195.147.6	AS7922 Comcast Cable Communications, LLC	`10.91ms` from Chicago, US
99.122.149.38	AS7018 AT&T Enterprises, LLC	`14.77ms` from Columbus, US
23.32.253.70	AS16625 Akamai Technologies, Inc.	`0.52ms` from Denver, US
98.250.182.198	AS7922 Comcast Cable Communications, LLC	`11.30ms` from Flint, US
217.95.63.38	AS3320 Deutsche Telekom AG	`7.72ms` from Frankfurt am Main, DE
73.76.79.230	AS7922 Comcast Cable Communications, LLC	`7.94ms` from Houston, US
58.56.232.22	AS4134 CHINANET-BACKBONE	`8.07ms` from Jinan, CN
68.126.116.38	AS7018 AT&T Enterprises, LLC	`2.15ms` from Los Angeles, US
1.43.88.166	AS4804 Microplex PTY LTD	`3.11ms` from Melbourne, AU
52.60.236.150	AS16509 Amazon.com, Inc.	`0.15ms` from Montreal, CA
115.249.233.6	AS18101 Reliance Communications Ltd.DAKC MUMBAI	`2.06ms` from Mumbai, IN
68.198.43.134	AS6128 Cablevision Systems Corp.	`2.56ms` from New York City, US
162.214.211.246	AS46606 Unified Layer	`1.99ms` from Salt Lake City, US
14.81.189.134	AS4766 Korea Telecom	`4.49ms` from Seoul, KR
222.69.93.214	AS4812 China Telecom (Group)	`4.60ms` from Shanghai, CN
4.196.211.22	AS8075 Microsoft Corporation	`0.75ms` from Sydney, AU
58.88.47.230	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.11ms` from Tokyo, JP
149.57.28.54	AS397540 Windscribe	`0.15ms` from Toronto, CA
120.46.224.38	AS55990 Huawei Cloud Service data center	`3.57ms` from Beijing, CN
91.46.221.70	AS3320 Deutsche Telekom AG	`2.99ms` from Berlin, DE
20.141.129.38	AS8070 Microsoft Corporation	`0.72ms` from Boydton, US
124.148.93.38	AS7545 TPG Telecom Limited	`1.49ms` from Brisbane, AU

Traceroute

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

traceroute -a -n -q1 181.53.73.249

traceroute to 181.53.73.249 (181.53.73.249): 64 hops max, 52 byte packets

1 [AS15169] 74.125.252.22 89.053 ms

2 *

3 *

4 *

5 [AS10620] 181.53.73.249 121.328 ms

Measurement taken from

IPinfo ProbeNet in Montreal, CA

On October 25th 2025

What are IP address ranges?

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