181.63.73.0/24

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

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Useful for Cybersecurity

Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
110.251.235.120	AS4837 CHINA UNICOM China169 Backbone	`5.04ms` from Beijing, CN
79.233.248.136	AS3320 Deutsche Telekom AG	`11.02ms` from Frankfurt am Main, DE
222.231.89.24	AS18144 Enecom,Inc.	`1.72ms` from Hiroshima, JP
86.182.138.120	AS2856 British Telecommunications PLC	`2.76ms` from London, GB
108.67.52.24	AS7018 AT&T Enterprises, LLC	`17.93ms` from Los Angeles, US
193.31.192.120	AS48320 KETIS Ltd.	`3.65ms` from Moscow, RU
24.208.34.200	AS10796 Charter Communications Inc	`10.30ms` from Mount Prospect, US
20.83.77.56	AS8075 Microsoft Corporation	`0.31ms` from Quincy, US
187.25.217.232	AS22085 Claro S/A	`16.25ms` from Rio de Janeiro, BR
68.85.9.24	AS7922 Comcast Cable Communications, LLC	`3.39ms` from San Jose, US
192.22.141.216	AS31898 Oracle Corporation	`0.54ms` from Seattle, US
212.179.245.120	AS8551 Bezeq International Ltd.	`1.06ms` from Tel Aviv, IL
91.248.54.168	AS9145 EWE TEL GmbH	`8.68ms` from Amsterdam, NL
27.252.131.136	AS9500 One New Zealand Group Limited	`2.46ms` from Auckland, NZ
216.183.202.120	AS16717 Craw-Kan Telephone Cooperative Inc.	`10.21ms` from Kansas City, US
121.84.255.136	AS17511 OPTAGE Inc.	`2.62ms` from Osaka, JP
98.85.218.40	AS14618 Amazon.com, Inc.	`0.24ms` from Reston, US
175.234.255.72	AS4766 Korea Telecom	`2.52ms` from Seoul, KR
219.149.189.24	AS4134 CHINANET BACKBONE	`2.75ms` from Taiyuan, CN
130.62.126.8	AS55391 INTERNET MULTIFEED CO.	`2.26ms` from Tokyo, JP
80.83.26.152	AS35197 Virtual ISP s.a.l.	`1.41ms` from Beirut, LB
51.77.114.104	AS16276 OVH SAS	`0.07ms` from Erith, GB
116.40.254.56	AS17858 LG POWERCOMM	`1.76ms` from Incheon, KR
136.52.55.248	AS16591 Google Fiber Inc.	`1.81ms` from Los Angeles, US
66.108.36.216	AS12271 Charter Communications Inc	`3.51ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 -f5 181.63.73.3

traceroute to 181.63.73.3 (181.63.73.3): 64 hops max, 52 byte packets

5 [AS262191] 8.243.170.69 10.502 ms

6 [AS3356] 8.243.164.54 1.31 ms

7 *

8 [AS10620] 181.63.73.3 1.174 ms

Measurement taken from

IPinfo ProbeNet in Bogotá, CO

On April 13th 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.

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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