181.56.136.0/24

AS14080 · Telmex Colombia S.A.

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Summary

Country	Colombia
Domain	telmexla.net.co
ASN	AS14080
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

Hosted domains

There are 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
181.56.136.141	colcloud.cloud	2

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

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Pingable IPs

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

IP Address	ASN	Details
181.56.136.129	AS14080 Telmex Colombia S.A.	`0.69ms` 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
71.80.61.120	AS20115 Charter Communications LLC	`18.48ms` from Atlanta, US
38.249.110.120	AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED	`1.37ms` from Hong Kong, HK
151.28.220.8	AS1267 WIND TRE S.P.A.	`12.59ms` from Milan, IT
216.70.213.248	AS21886 Ricoh USA, Inc.	`0.45ms` from Minneapolis, US
24.228.60.200	AS6128 Cablevision Systems Corp.	`8.80ms` from New York City, US
142.197.139.104	AS33363 Charter Communications, Inc	`10.02ms` from Orlando, US
42.83.32.200	AS18135 BTV CO.,LTD.	`14.91ms` from Osaka, JP
27.201.52.72	AS4837 CHINA UNICOM China169 Backbone	`6.06ms` from Qingdao, CN
61.76.39.56	AS4766 Korea Telecom	`7.35ms` from Seoul, KR
18.178.22.24	AS16509 Amazon.com, Inc.	`0.20ms` from Tokyo, JP
102.26.199.40	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`13.22ms` from Tunis, TN
45.89.91.232	AS51500 Servisnet Ltd.	`5.87ms` from Warsaw, PL
32.212.25.8	AS46690 Southern New England Telephone Company and SNET America, Inc.	`11.49ms` from Ashburn, US
181.92.99.200	AS7303 Telecom Argentina S.A.	`8.07ms` from Buenos Aires, AR
189.30.160.88	AS8167 V tal	`0.97ms` from Curitiba, BR
99.80.209.184	AS16509 Amazon.com, Inc.	`0.23ms` from Dublin, IE
182.153.2.120	AS17924 SmarTone Mobile Communications Ltd	`15.68ms` from Hong Kong, HK
69.10.108.40	AS11976 Fidelity Communication International Inc.	`12.40ms` from Kansas City, US
20.49.177.56	AS8075 Microsoft Corporation	`0.17ms` from London, GB
23.7.141.136	AS16625 Akamai Technologies, Inc.	`0.65ms` from Los Angeles, US
79.33.149.56	AS3269 Telecom Italia S.p.A.	`12.48ms` from Milan, IT
23.87.13.24	AS20115 Charter Communications LLC	`19.50ms` from Minneapolis, US
149.18.141.24	AS64286 LogicWeb Inc.	`1.67ms` from New York City, US
107.20.31.184	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
189.167.49.72	AS8151 UNINET	`8.17ms` from Santiago de Queretaro, MX

Traceroute

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

traceroute -a -n -q1 -f2 181.56.136.65

traceroute to 181.56.136.65 (181.56.136.65): 64 hops max, 52 byte packets

2 [AS7195] 200.25.30.111 0.6 ms

3 [AS14080] 181.56.136.65 7.556 ms

Measurement taken from

IPinfo ProbeNet in Bogota, CO

On August 28th 2025

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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