181.56.12.0/22

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

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

IP Address	ASN	Details
181.56.12.1	AS10620 Telmex Colombia S.A.	`8.31ms` from Bogota, CO
181.56.14.161	AS10620 Telmex Colombia S.A.	`14.33ms` from Bogota, CO
181.56.15.137	AS10620 Telmex Colombia S.A.	`13.39ms` from Bogotá, CO
181.56.13.217	AS10620 Telmex Colombia S.A.	`11.20ms` from Bogotá, 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
131.211.61.198	AS1103 SURF B.V.	`1.17ms` from Amsterdam, NL
74.93.118.166	AS7922 Comcast Cable Communications, LLC	`8.37ms` from Ashburn, US
97.148.77.214	AS6167 Verizon Business	`16.04ms` from Atlanta, US
103.122.41.70	AS138189 Securecom Ltd	`1.05ms` from Auckland, NZ
122.57.169.38	AS4771 Spark New Zealand Trading Ltd.	`0.86ms` from Auckland, NZ
197.39.84.246	AS8452 TE-AS	`19.26ms` from Cairo, EG
74.209.188.70	AS19528 Meridian Parkway Data Center Owner, LLC	`1.28ms` from Chicago, US
134.215.7.230	AS4181 TDS TELECOM	`7.55ms` from Chicago, US
36.89.65.86	AS7713 PT Telekomunikasi Indonesia	`6.38ms` from Jakarta, ID
218.57.197.134	AS4837 CHINA UNICOM China169 Backbone	`6.64ms` from Jinan, CN
83.69.110.134	AS34518 Radiokom Ltd.	`9.20ms` from Kazan, RU
79.159.34.214	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.53ms` from Madrid, ES
190.135.237.134	AS6057 Administracion Nacional de Telecomunicaciones	`1.74ms` from Montevideo, UY
72.63.198.198	AS396356 Latitude.sh	`0.17ms` from New York City, US
98.113.220.150	AS701 Verizon Business	`2.28ms` from New York City, US
12.217.5.22	AS7018 AT&T Enterprises, LLC	`2.47ms` from San Antonio, US
32.219.179.86	AS46690 Southern New England Telephone Company and SNET America, Inc.	`3.87ms` from Secaucus, US
211.178.4.198	AS9318 SK Broadband Co Ltd	`1.60ms` from Seoul, KR
121.101.105.54	AS2527 Sony Network Communications Inc.	`3.52ms` from Tokyo, JP
153.180.151.22	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.71ms` from Tokyo, JP
139.165.127.230	AS2611 BELNET	`2.64ms` from Brussels, BE
45.71.5.150	AS265884 CONSEJO NACIONAL DE INVESTIGACIONES CIENTÍFICAS Y TÉCNICAS (CONICET)	`0.61ms` from Buenos Aires, AR
98.213.245.150	AS7922 Comcast Cable Communications, LLC	`7.16ms` from Chicago, US
83.151.134.38	AS31027 GlobalConnect A/S	`0.59ms` from Copenhagen, DK
23.220.177.6	AS16625 Akamai Technologies, Inc.	`0.57ms` from Dallas, 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 181.56.14.52

traceroute to 181.56.14.52 (181.56.14.52): 64 hops max, 52 byte packets

2 [AS7195] 200.25.30.111 1.874 ms

3 *

4 *

5 [AS10620] 181.56.14.52 25.624 ms

Measurement taken from

IPinfo ProbeNet in Bogota, CO

On December 14th 2025

What are IP address ranges?

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