1. All IP Ranges
  2. 181.0.0.0/8
  3. 181.52.0.0/16
  4. AS10620  | 181.52.40.0/24

181.52.40.0/24

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:      [email protected]
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 181.52.40.0/24

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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Pingable IPs

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

IP Address ASN Details
181.52.40.1 AS10620 Telmex Colombia S.A. 13.75ms from Bogotá, 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
212.200.184.136 AS8400 TELEKOM SRBIJA a.d. 0.39ms from Belgrade, RS
91.7.190.184 AS3320 Deutsche Telekom AG 6.26ms from Berlin, DE
205.145.125.232 AS19510 HUMANA 9.93ms from Chicago, US
92.185.24.56 AS12479 Orange Espagne SA 1.31ms from Madrid, ES
97.128.61.56 AS6167 Verizon Business 16.23ms from New York City, US
221.146.4.216 AS4766 Korea Telecom 1.35ms from Seoul, KR
123.4.212.248 AS4837 CHINA UNICOM China169 Backbone 7.80ms from Zhengzhou, CN
77.60.142.88 AS1136 KPN B.V. 2.55ms from Amsterdam, NL
213.191.38.120 AS12512 CBXNET combox internet GmbH 0.09ms from Berlin, DE
199.230.253.200 AS22855 Cardinal Health, Inc. 2.00ms from Chicago, US
24.76.118.104 AS6327 Shaw Communications 18.50ms from Chicago, US
81.157.236.168 AS2856 British Telecommunications PLC 11.77ms from London, GB
50.39.146.152 AS20055 Wholesail networks LLC 1.30ms from Portland, US
153.192.184.168 AS4713 NTT DOCOMO BUSINESS,Inc. 2.83ms from Tokyo, JP
13.37.99.248 AS16509 Amazon.com, Inc. 0.16ms from Paris, FR
3.233.88.168 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
212.247.183.200 AS1257 Tele2 Sverige AB 0.76ms from Stockholm, SE
120.156.96.120 AS1221 Telstra Limited 3.76ms from Sydney, AU
79.130.173.200 AS6799 Ote SA (Hellenic Telecommunications Organisation) 11.47ms from Athens, GR
44.250.127.216 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
156.204.35.232 AS8452 TE-AS 5.52ms from Cairo, EG
15.160.118.24 AS16509 Amazon.com, Inc. 1.09ms from Milan, IT
209.98.52.248 AS8015 US Signal Company, L.L.C. 0.89ms from Minneapolis, US
167.61.240.24 AS6057 Administracion Nacional de Telecomunicaciones 1.74ms from Montevideo, UY
72.226.13.216 AS12271 Charter Communications Inc 3.31ms from New York City, US

Traceroute

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

$
traceroute -a -n -q1 181.52.40.146
traceroute to 181.52.40.146 (181.52.40.146): 64 hops max, 52 byte packets
1 [AS15169] 74.125.252.22 75.125 ms
2 *
3 *
4 *
5 [AS10620] 181.52.40.146 107.248 ms
Measurement taken from IPinfo ProbeNet in Columbus, US
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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