181.52.254.0/24

AS10620 · Telmex Colombia S.A.

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Summary

Country	Colombia
Domain	telmexla.net.co
ASN	AS10620
Parent Range	181.48.0.0/13
Registry	LACNIC
ID	ATI

WHOIS Details

inetnum:     181.48.0.0/13
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:     181.48.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250221 AA
nslastaa:    20250221
nserver:     NS2.TELMEXLA.NET.CO
nsstat:      20250221 AA
nslastaa:    20250221
inetrev:     181.49.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250218 AA
nslastaa:    20250218
nserver:     NS2.TELMEXLA.NET.CO
nsstat:      20250218 AA
nslastaa:    20250218
inetrev:     181.50.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250221 AA
nslastaa:    20250221
nserver:     NS2.TELMEXLA.NET.CO
nsstat:      20250221 AA
nslastaa:    20250221
inetrev:     181.51.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250216 AA
nslastaa:    20250216
nserver:     NS2.TELMEXLA.NET.CO
nsstat:      20250216 AA
nslastaa:    20250216
inetrev:     181.52.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250218 AA
nslastaa:    20250218
nserver:     NS2.TELMEXLA.NET.CO
nsstat:      20250218 AA
nslastaa:    20250218
inetrev:     181.53.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250220 AA
nslastaa:    20250220
nserver:     NS2.TELMEXLA.NET.CO
nsstat:      20250220 AA
nslastaa:    20250220
inetrev:     181.54.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250219 AA
nslastaa:    20250219
nserver:     NS2.TELMEXLA.NET.CO
nsstat:      20250219 AA
nslastaa:    20250219
inetrev:     181.55.0.0/16
nserver:     NS3.TELMEXLA.NET.CO
nsstat:      20250216 AA
nslastaa:    20250216
nserver:     NS2.TELMEXLA.NET.CO
nsstat:      20250216 AA
nslastaa:    20250216
created:     20110502
changed:     20110502

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

Overlapping Ranges

BGP prefixes that contain 181.52.254.0/24

Range	ASN	Company	Num of IPs
181.48.0.0/13	AS10620	Telmex Colombia S.A.	524,288
181.48.0.0/13	AS14080	Telmex Colombia S.A.	524,288

Nearby Ranges

BGP prefixes that overlap with 181.52.0.0/16

Range	ASN	Company	Num of IPs
181.48.0.0/13	AS10620	Telmex Colombia S.A.	524,288
181.48.0.0/13	AS14080	Telmex Colombia S.A.	524,288

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
181.52.254.1	AS10620 Telmex Colombia S.A.	`9.82ms` 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
2.110.100.24	AS203953 Hiper A/S	`4.12ms` from Copenhagen, DK
180.65.196.120	AS9318 SK Broadband Co Ltd	`4.76ms` from Incheon, KR
212.42.65.72	AS8856 UkrNet Ltd.	`0.62ms` from Kyiv, UA
86.18.73.104	AS5089 Virgin Media Limited	`6.10ms` from London, GB
92.28.234.232	AS13285 TalkTalk Communications Limited	`3.60ms` from Manchester, GB
134.17.31.24	AS25106 Mobile TeleSystems JLLC	`1.05ms` from Minsk, BY
118.36.149.88	AS4766 Korea Telecom	`1.21ms` from Seoul, KR
61.85.32.88	AS4766 Korea Telecom	`5.89ms` from Seoul, KR
52.174.158.72	AS8075 Microsoft Corporation	`0.26ms` from Amsterdam, NL
75.89.59.8	AS7029 Windstream Communications LLC	`9.14ms` from Atlanta, US
100.23.39.104	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
35.92.145.24	AS16509 Amazon.com, Inc.	`0.12ms` from Boardman, US
75.81.153.232	AS11427 Charter Communications Inc	`5.39ms` from Dallas, US
1.228.154.168	AS9318 SK Broadband Co Ltd	`2.27ms` from Incheon, KR
161.132.103.120	AS3132 Red Cientifica Peruana	`0.33ms` from Lima, PE
95.95.68.168	AS2860 NOS COMUNICACOES, S.A.	`1.78ms` from Lisbon, PT
91.80.193.72	AS30722 Fastweb SpA	`18.36ms` from Milan, IT
180.54.43.184	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.58ms` from Osaka, JP
37.70.134.200	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`18.80ms` from Saint-Denis, FR
120.201.235.200	AS9808 China Mobile Communications Group Co., Ltd.	`3.09ms` from Shenyang, CN
123.180.136.152	AS4134 CHINANET-BACKBONE	`9.83ms` from Shijiazhuang, CN
195.158.67.56	AS15735 GO p.l.c.	`1.12ms` from Swieqi, MT
110.240.221.40	AS4837 CHINA UNICOM China169 Backbone	`8.11ms` from Beijing, CN
109.138.72.72	AS5432 Proximus NV	`2.38ms` from Brussels, BE
186.108.113.24	AS7303 Telecom Argentina S.A.	`1.67ms` from Buenos Aires, AR

Traceroute

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

traceroute -a -n -q1 -f5 181.52.254.59

traceroute to 181.52.254.59 (181.52.254.59): 64 hops max, 52 byte packets

5 [AS3257] 212.222.57.129 0.46 ms

6 [AS3257] 141.136.111.22 91.31 ms

7 [AS3257] 209.120.165.2 139.263 ms

8 *

9 *

10 [AS10620] 181.52.254.59 177.024 ms

Measurement taken from

IPinfo ProbeNet in Manchester, GB

On April 4th 2026

What are IP address ranges?

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