181.56.228.0/22

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

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

IP Address	ASN	Details
181.56.229.113	AS10620 Telmex Colombia S.A.	`5.76ms` from Bogota, CO
181.56.230.68	AS10620 Telmex Colombia S.A.	`6.30ms` from Bogotá, CO
181.56.228.1	AS10620 Telmex Colombia S.A.	`1.14ms` from Bogota, CO
181.56.231.21	AS10620 Telmex Colombia S.A.	`6.19ms` 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
52.166.40.54	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
45.18.195.214	AS7018 AT&T Enterprises, LLC	`12.62ms` from Atlanta, US
172.14.22.214	AS7018 AT&T Enterprises, LLC	`8.88ms` from Atlanta, US
73.126.157.6	AS7922 Comcast Cable Communications, LLC	`9.68ms` from Boston, US
16.58.70.38	AS16509 Amazon.com, Inc.	`0.16ms` from Columbus, US
192.63.1.6	AS11427 Charter Communications Inc	`13.89ms` from Dallas, US
35.156.71.150	AS16509 Amazon.com, Inc.	`0.18ms` from Frankfurt am Main, DE
189.177.198.118	AS8151 UNINET	`3.98ms` from Guadalajara, MX
222.254.64.22	AS45899 VNPT Corp	`1.83ms` from Hanoi, VN
75.45.55.102	AS7018 AT&T Enterprises, LLC	`4.44ms` from Houston, US
95.0.35.22	AS9121 Turk Telekomunikasyon Anonim Sirketi	`1.37ms` from Istanbul, TR
31.134.113.54	AS49561 LLC "VECHIR TELECOM"	`0.31ms` from Kyiv, UA
91.126.235.150	AS35699 Adamo Telecom Iberia S.A.	`6.52ms` from Madrid, ES
69.204.67.102	AS11351 Charter Communications Inc	`14.11ms` from New York City, US
217.249.0.166	AS3320 Deutsche Telekom AG	`6.78ms` from Nuernberg, DE
113.148.233.118	AS2516 KDDI CORPORATION	`7.00ms` from Osaka, JP
27.211.123.86	AS4837 CHINA UNICOM China169 Backbone	`6.42ms` from Qingdao, CN
183.121.172.86	AS4766 Korea Telecom	`6.71ms` from Seoul, KR
72.222.101.102	AS22773 Cox Communications Inc.	`5.74ms` from Tulsa, US
41.227.46.198	AS37671 3S INF	`4.87ms` from Tunis, TN
78.133.255.86	AS12912 T-Mobile Polska S.A.	`1.14ms` from Warsaw, PL
23.253.148.38	AS27357 Rackspace Hosting	`0.44ms` from Ashburn, US
50.212.78.102	AS7922 Comcast Cable Communications, LLC	`5.40ms` from Boston, US
193.68.60.6	AS12301 Invitech ICT Services Kft.	`0.59ms` from Budapest, HU
156.237.182.182	AS134548 DXTL Tseung Kwan O Service	`0.70ms` from Hong Kong, HK

Traceroute

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

traceroute -a -n -q1 -f2 181.56.229.29

traceroute to 181.56.229.29 (181.56.229.29): 64 hops max, 52 byte packets

2 [AS7195] 200.25.30.111 2.722 ms

3 *

4 *

5 [AS10620] 181.56.229.29 9.891 ms

Measurement taken from

IPinfo ProbeNet in Bogota, CO

On January 30th 2026

What are IP address ranges?

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