181.56.84.0/22

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:      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 181.56.0.0/16

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

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

IP Address	ASN	Details
181.56.84.1	AS10620 Telmex Colombia S.A.	`1.89ms` from Bogota, CO
181.56.86.31	AS10620 Telmex Colombia S.A.	`6.60ms` from Bogota, CO
181.56.85.239	AS10620 Telmex Colombia S.A.	`7.96ms` 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
171.97.26.54	AS17552 True Online	`11.75ms` from Bangkok, TH
24.29.93.102	AS11351 Charter Communications Inc	`17.62ms` from Chicago, US
3.134.94.102	AS16509 Amazon.com, Inc.	`1.01ms` from Columbus, US
221.203.152.182	AS4837 CHINA UNICOM China169 Backbone	`7.92ms` from Dalian, CN
212.133.6.22	AS3356 Level 3 Parent, LLC	`0.24ms` from Helsinki, FI
129.169.82.198	AS786 Jisc Services Limited	`2.12ms` from London, GB
204.44.203.22	AS23273 HostPapa	`0.23ms` from Los Angeles, US
73.156.184.150	AS7922 Comcast Cable Communications, LLC	`4.48ms` from Miami, US
115.150.107.6	AS4134 CHINANET-BACKBONE	`7.81ms` from Nanchang, CN
103.2.52.6	AS7524 ITEC HANKYU HANSHIN CO.,LTD.	`0.86ms` from Osaka, JP
15.158.18.102	AS16509 Amazon.com, Inc.	`0.09ms` from Osasco, BR
81.49.241.182	AS3215 Orange S.A.	`5.19ms` from Paris, FR
186.217.211.134	AS53166 UNIVERSIDADE ESTADUAL PAULISTA	`6.16ms` from Sao Paulo, BR
111.53.247.22	AS56042 China Mobile communications corporation	`7.13ms` from Taiyuan, CN
124.33.235.6	AS17506 ARTERIA Networks Corporation	`2.17ms` from Tokyo, JP
97.148.227.246	AS6167 Verizon Business	`16.15ms` from Atlanta, US
47.93.170.118	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.77ms` from Beijing, CN
84.185.223.246	AS3320 Deutsche Telekom AG	`4.16ms` from Berlin, DE
64.62.244.118	AS6939 Hurricane Electric LLC	`0.21ms` from Fremont, US
149.233.244.102	AS15943 wilhelm.tel GmbH	`0.43ms` from Hamburg, DE
183.178.6.166	AS9269 Hong Kong Broadband Network Ltd.	`0.62ms` from Hong Kong, HK
70.247.254.102	AS7018 AT&T Enterprises, LLC	`4.09ms` from Kansas City, US
98.240.163.102	AS7922 Comcast Cable Communications, LLC	`6.24ms` from Minneapolis, US
90.156.213.54	AS47764 LLC VK	`0.82ms` from Moscow, RU
122.252.243.6	AS24186 RailTel Corporation of India Ltd	`1.86ms` from Mumbai, IN

Traceroute

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

traceroute -a -n -q1 -f2 -m6 181.56.87.133

traceroute to 181.56.87.133 (181.56.87.133): 6 hops max, 52 byte packets

2 [AS3257] 212.222.5.89 0.35 ms

3 [AS3257] 141.136.108.166 18.967 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Warsaw, PL

On October 30th 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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