181.57.100.0/22

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 181.57.0.0/16

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

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

IP Address	ASN	Details
181.57.102.88	AS10620 Telmex Colombia S.A.	`14.95ms` from Bogota, CO
181.57.103.161	AS10620 Telmex Colombia S.A.	`16.21ms` from Bogota, CO
181.57.101.97	AS10620 Telmex Colombia S.A.	`13.53ms` from Bogota, CO
181.57.100.1	AS10620 Telmex Colombia S.A.	`8.73ms` 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
5.104.138.118	AS43350 NForce Entertainment B.V.	`1.39ms` from Amsterdam, NL
198.207.244.86	AS401086 Odyssey Logistics & Technology Corporation	`0.65ms` from Atlanta, US
12.251.160.182	AS7018 AT&T Enterprises, LLC	`2.98ms` from Atlanta, US
109.130.160.86	AS5432 Proximus NV	`1.33ms` from Brussels, BE
3.138.162.182	AS16509 Amazon.com, Inc.	`0.15ms` from Columbus, US
171.232.74.38	AS7552 Viettel Group	`0.97ms` from Ho Chi Minh City, VN
102.140.63.70	AS328306 Avanti Communications South Africa (Pty) Ltd	`0.46ms` from Johannesburg, ZA
212.62.16.150	AS1273 Vodafone Group PLC	`1.18ms` from London, GB
74.95.145.246	AS7922 Comcast Cable Communications, LLC	`7.66ms` from Miami, US
96.93.233.38	AS7922 Comcast Cable Communications, LLC	`6.54ms` from Minneapolis, US
73.193.203.86	AS7922 Comcast Cable Communications, LLC	`8.26ms` from New York City, US
189.58.126.102	AS18881 TELEFÔNICA BRASIL S.A	`16.91ms` from Osasco, BR
42.144.66.118	AS9824 JCOM Co., Ltd.	`10.08ms` from Tokyo, JP
54.191.157.38	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
188.179.116.22	AS3292 TDC Holding A/S	`1.74ms` from Copenhagen, DK
74.242.170.54	AS8075 Microsoft Corporation	`0.33ms` from Kloten, CH
69.180.128.118	AS7922 Comcast Cable Communications, LLC	`5.76ms` from Minneapolis, US
193.232.235.70	AS215074 RossTel Company LLC	`0.43ms` from Moscow, RU
176.92.226.86	AS6866 Cyprus Telecommunications Authority	`2.28ms` from Nicosia, CY
80.135.127.118	AS3320 Deutsche Telekom AG	`4.33ms` from Nuernberg, DE
189.18.92.246	AS27699 TELEFÔNICA BRASIL S.A	`1.58ms` from Osasco, BR
176.138.169.22	AS5410 Bouygues Telecom SA	`1.85ms` from Paris, FR
52.1.25.102	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
66.93.24.22	AS64267 Sprious LLC	`0.15ms` from Santiago de Queretaro, MX
189.245.66.230	AS8151 UNINET	`4.01ms` from Santiago de Queretaro, MX

Traceroute

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

traceroute -a -n -q1 -f2 181.57.102.104

traceroute to 181.57.102.104 (181.57.102.104): 64 hops max, 52 byte packets

2 [AS7195] 200.25.30.111 0.68 ms

3 *

4 *

5 [AS10620] 181.57.102.104 20.321 ms

Measurement taken from

IPinfo ProbeNet in Bogota, CO

On November 28th 2025

What are IP address ranges?

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