181.56.64.0/22

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

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

IP Address	ASN	Details
181.56.66.57	AS10620 Telmex Colombia S.A.	`8.66ms` from Bogotá, CO
181.56.64.1	AS10620 Telmex Colombia S.A.	`2.08ms` from Bogota, CO
181.56.67.153	AS10620 Telmex Colombia S.A.	`5.70ms` from Bogota, CO
181.56.65.30	AS10620 Telmex Colombia S.A.	`9.09ms` 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
72.95.222.214	AS701 Verizon Business	`6.19ms` from Ashburn, US
183.214.223.198	AS56047 China Mobile communications corporation	`3.52ms` from Changsha, CN
98.34.105.246	AS7922 Comcast Cable Communications, LLC	`7.42ms` from Chicago, US
95.45.226.22	AS5466 Eircom Limited	`4.47ms` from Dublin, IE
93.208.116.246	AS3320 Deutsche Telekom AG	`5.41ms` from Frankfurt am Main, DE
87.180.149.102	AS3320 Deutsche Telekom AG	`2.13ms` from Frankfurt am Main, DE
121.14.202.166	AS4134 CHINANET-BACKBONE	`4.14ms` from Guangzhou, CN
115.234.145.134	AS4134 CHINANET-BACKBONE	`10.98ms` from Hangzhou, CN
60.14.125.54	AS4837 CHINA UNICOM China169 Backbone	`3.65ms` from Harbin, CN
14.169.179.86	AS45899 VNPT Corp	`1.40ms` from Ho Chi Minh City, VN
43.199.197.134	AS16509 Amazon.com, Inc.	`0.65ms` from Hong Kong, HK
94.62.42.230	AS12353 Vodafone Portugal	`5.34ms` from Lisbon, PT
23.81.188.6	AS395954 Leaseweb USA, Inc.	`0.29ms` from Los Angeles, US
83.34.20.246	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.75ms` from Madrid, ES
142.197.106.118	AS33363 Charter Communications, Inc	`6.48ms` from Orlando, US
195.159.137.102	AS2116 GLOBALCONNECT AS	`0.95ms` from Oslo, NO
84.49.215.70	AS15659 NextGenTel AS	`6.96ms` from Sandefjord, NO
203.234.243.38	AS4766 Korea Telecom	`0.79ms` from Seoul, KR
45.83.188.182	AS39855 Mod Mission Critical LLC	`0.27ms` from Amsterdam, NL
24.112.36.86	AS35986 Vyve Broadband	`0.28ms` from Atlanta, US
96.95.171.86	AS7922 Comcast Cable Communications, LLC	`5.24ms` from Boston, US
20.230.19.54	AS8075 Microsoft Corporation	`0.29ms` from Boydton, US
41.248.170.214	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`3.67ms` from Casablanca, MA
199.167.86.6	AS36327 VINAKOM COMMUNICATIONS	`0.50ms` from Chicago, US
201.191.57.134	AS11830 Instituto Costarricense de Electricidad y Telecom.	`1.26ms` from Curridabat, CR

Traceroute

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

traceroute -a -n -q1 -f3 -m6 181.56.66.194

traceroute to 181.56.66.194 (181.56.66.194): 6 hops max, 52 byte packets

3 [AS749] 11.95.20.25 0.524 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Manila, PH

On January 30th 2026

What are IP address ranges?

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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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