181.57.31.0/24

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:      ciro.mantilla@claro.com.co
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

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
181.57.31.1	AS10620 Telmex Colombia S.A.	`1.53ms` 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
87.195.126.40	AS12414 Solcon Internetdiensten B.V.	`7.16ms` from Amsterdam, NL
96.255.137.120	AS701 Verizon Business	`2.67ms` from Ashburn, US
195.52.174.72	AS12312 ecotel communication ag	`6.10ms` from Duesseldorf, DE
175.237.57.184	AS4766 Korea Telecom	`1.61ms` from Incheon, KR
196.208.210.24	AS3741 Dimension Data	`19.02ms` from Johannesburg, ZA
64.227.43.104	AS14061 DigitalOcean, LLC	`0.23ms` from London, GB
86.138.58.216	AS2856 British Telecommunications PLC	`5.38ms` from London, GB
50.113.90.200	AS20001 Charter Communications Inc	`6.54ms` from Los Angeles, US
151.48.133.216	AS1267 WIND TRE S.P.A.	`2.40ms` from Milan, IT
153.228.91.56	AS4713 NTT DOCOMO BUSINESS,Inc.	`6.58ms` from Osaka, JP
3.91.211.168	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
41.100.234.248	AS36947 Telecom Algeria	`17.03ms` from Valencia, ES
95.57.150.136	AS9198 JSC Kazakhtelecom	`6.39ms` from Astana, KZ
81.156.201.40	AS2856 British Telecommunications PLC	`6.36ms` from Erith, GB
84.175.96.88	AS3320 Deutsche Telekom AG	`9.11ms` from Frankfurt am Main, DE
60.171.195.72	AS4134 CHINANET BACKBONE	`10.54ms` from Huainan, CN
92.207.77.72	AS31655 Gamma Telecom Holdings Ltd	`3.02ms` from London, GB
203.47.135.8	AS1221 Telstra Limited	`4.17ms` from Melbourne, AU
20.211.223.104	AS8075 Microsoft Corporation	`0.54ms` from Melbourne, AU
125.11.143.104	AS9824 JCOM Co., Ltd.	`9.16ms` from Osaka, JP
125.138.248.152	AS4766 Korea Telecom	`4.87ms` from Seoul, KR
175.214.203.136	AS4766 Korea Telecom	`6.64ms` from Seoul, KR
207.145.12.104	AS399073 BUNNY TECHNOLOGY LLC	`0.28ms` from Singapore, SG
34.165.120.104	AS396982 Google LLC	`0.11ms` from Tel Aviv, IL
43.153.165.72	AS132203 Tencent Building, Kejizhongyi Avenue	`0.90ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f2 181.57.31.1

traceroute to 181.57.31.1 (181.57.31.1): 64 hops max, 52 byte packets

2 [AS7195] 200.25.30.111 5.646 ms

3 *

4 *

5 *

6 [AS10620] 181.57.31.1 5.162 ms

Measurement taken from

IPinfo ProbeNet in Bogota, CO

On April 13th 2026

What are IP address ranges?

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