181.56.124.0/22

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

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

Read more

Pingable IPs

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

IP Address	ASN	Details
181.56.125.9	AS10620 Telmex Colombia S.A.	`15.37ms` from Bogota, CO
181.56.124.1	AS10620 Telmex Colombia S.A.	`11.01ms` from Bogota, CO
181.56.127.147	AS10620 Telmex Colombia S.A.	`17.37ms` from Bogota, CO
181.56.126.108	AS10620 Telmex Colombia S.A.	`17.13ms` 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
71.44.163.230	AS33363 Charter Communications, Inc	`15.35ms` from Atlanta, US
77.110.169.22	AS8462 Tarr Kft.	`10.06ms` from Budapest, HU
98.144.52.214	AS10796 Charter Communications Inc	`6.10ms` from Chicago, US
156.98.37.182	AS1998 State of Minnesota	`2.49ms` from Minneapolis, US
88.167.32.166	AS12322 Free SAS	`7.13ms` from Paris, FR
27.221.232.198	AS4837 CHINA UNICOM China169 Backbone	`7.05ms` from Qingdao, CN
191.12.12.118	AS26599 TELEFÔNICA BRASIL S.A	`16.54ms` from Rio de Janeiro, BR
175.255.130.118	AS4766 Korea Telecom	`1.59ms` from Seoul, KR
85.81.23.214	AS9158 Telenor A/S	`4.10ms` from Skanderborg, DK
68.191.194.150	AS20115 Charter Communications LLC	`2.10ms` from St. Louis, US
16.176.226.230	AS16509 Amazon.com, Inc.	`0.57ms` from Sydney, AU
171.116.6.230	AS4837 CHINA UNICOM China169 Backbone	`2.88ms` from Taiyuan, CN
193.114.55.6	AS138384 Rakuten Mobile Network, Inc.	`0.62ms` from Tokyo, JP
126.77.204.166	AS17676 SoftBank Corp.	`2.90ms` from Tokyo, JP
191.55.137.70	AS53006 ALGAR TELECOM S/A	`5.90ms` from Uberlandia, BR
202.68.92.246	AS24183 DTS LTD	`0.79ms` from Auckland, NZ
109.85.198.86	AS3209 Vodafone GmbH	`1.86ms` from Berlin, DE
97.157.229.150	AS6167 Verizon Business	`16.91ms` from Chicago, US
77.246.196.214	AS16302 Suomi Communications Oy	`0.32ms` from Helsinki, FI
174.74.127.118	AS22773 Cox Communications Inc.	`7.74ms` from Kansas City, US
12.90.11.230	AS7018 AT&T Enterprises, LLC	`0.72ms` from Kansas City, US
42.7.23.166	AS4837 CHINA UNICOM China169 Backbone	`10.48ms` from Liaoyang, CN
81.157.94.166	AS2856 British Telecommunications PLC	`2.39ms` from London, GB
95.123.5.150	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.77ms` from Madrid, ES
197.248.130.118	AS37061 Safaricom Limited	`7.19ms` from Nairobi, KE

Traceroute

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

traceroute -a -n -q1 -f5 181.56.127.249

traceroute to 181.56.127.249 (181.56.127.249): 64 hops max, 52 byte packets

5 [AS174] 154.54.61.101 15.423 ms

6 [AS174] 154.54.47.137 83.891 ms

7 [AS174] 154.54.169.178 100.78 ms

8 [AS174] 154.54.47.50 114.926 ms

9 [AS174] 154.54.167.185 112.629 ms

10 [AS174] 144.228.113.206 139.383 ms

11 *

12 *

13 [AS10620] 181.56.127.249 180.604 ms

Measurement taken from

IPinfo ProbeNet in Braga, PT

On December 14th 2025

What are IP address ranges?

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