181.56.104.0/22

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 181.56.0.0/16

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

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

IP Address	ASN	Details
181.56.106.229	AS10620 Telmex Colombia S.A.	`7.65ms` from Bogota, CO
181.56.107.40	AS10620 Telmex Colombia S.A.	`13.61ms` from Bogota, CO
181.56.105.190	AS10620 Telmex Colombia S.A.	`5.12ms` from Bogotá, CO
181.56.104.1	AS10620 Telmex Colombia S.A.	`1.69ms` 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
41.110.31.6	AS36947 Telecom Algeria	`14.44ms` from Algiers, DZ
110.242.153.118	AS4837 CHINA UNICOM China169 Backbone	`10.45ms` from Beijing, CN
44.244.95.150	AS16509 Amazon.com, Inc.	`0.26ms` from Boardman, US
91.11.254.182	AS3320 Deutsche Telekom AG	`4.05ms` from Duesseldorf, DE
78.181.226.38	AS9121 Turk Telekomunikasyon Anonim Sirketi	`13.39ms` from Istanbul, TR
178.158.248.134	AS43139 Maximum-Net LLC	`0.73ms` from Kyiv, UA
58.94.210.86	AS4713 NTT DOCOMO BUSINESS,Inc.	`8.44ms` from Osaka, JP
189.79.84.86	AS27699 TELEFÔNICA BRASIL S.A	`3.02ms` from Sao Paulo, BR
111.240.129.118	AS3462 Data Communication Business Group	`0.46ms` from Taipei, TW
217.75.201.230	AS16178 Logosoft d.o.o.	`5.87ms` from Zagreb, HR
86.122.182.198	AS8708 DIGI ROMANIA S.A.	`4.08ms` from Bucharest, RO
67.176.253.182	AS7922 Comcast Cable Communications, LLC	`5.41ms` from Chicago, US
162.19.150.182	AS16276 OVH SAS	`0.12ms` from Frankfurt am Main, DE
42.200.9.182	AS4760 HKT Limited	`1.07ms` from Hong Kong, HK
2.220.118.198	AS5607 Sky UK Limited	`4.52ms` from London, GB
88.12.161.102	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.20ms` from Madrid, ES
213.134.210.166	AS25227 JSC Avantel	`0.95ms` from Moscow, RU
159.242.22.70	AS7687 TOYOTA SYSTEMS CORPORATION	`5.51ms` from Osaka, JP
189.78.27.214	AS27699 TELEFÔNICA BRASIL S.A	`2.19ms` from Osasco, BR
79.36.13.70	AS3269 Telecom Italia S.p.A.	`5.01ms` from Rome, IT
72.227.103.166	AS11351 Charter Communications Inc	`19.87ms` from Secaucus, US
91.210.91.246	AS48155 University of Ruse Angel Kanchev	`7.78ms` from Sofia, BG
96.44.220.118	AS21724 GOCO TECHNOLOGY LIMITED PARTNERSHIP	`0.55ms` from Toronto, CA
197.14.248.214	AS2609 Tunisia BackBone AS	`3.64ms` from Tunis, TN
71.200.168.214	AS7922 Comcast Cable Communications, LLC	`11.76ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 -f2 181.56.104.1

traceroute to 181.56.104.1 (181.56.104.1): 64 hops max, 52 byte packets

2 [AS7195] 200.25.30.111 0.683 ms

3 *

4 [AS10620] 181.56.104.1 2.107 ms

Measurement taken from

IPinfo ProbeNet in Bogota, CO

On December 28th 2025

What are IP address ranges?

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