1. All IP Ranges
  2. 181.0.0.0/8
  3. 181.52.0.0/16
  4. AS10620  | 181.52.144.0/22

181.52.144.0/22

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 181.52.144.0/22

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

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

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

IP Address ASN Details
181.52.144.1 AS10620 Telmex Colombia S.A. 4.07ms from Bogota, CO
181.52.145.38 AS10620 Telmex Colombia S.A. 8.13ms from Bogota, CO
181.52.147.238 AS10620 Telmex Colombia S.A. 10.54ms from Bogota, CO
181.52.146.158 AS10620 Telmex Colombia S.A. 11.99ms 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
154.250.99.246 AS36947 Telecom Algeria 13.18ms from Algiers, DZ
31.160.5.118 AS1136 KPN B.V. 0.44ms from Amsterdam, NL
97.131.139.102 AS6167 Verizon Business 16.42ms from Atlanta, US
184.82.35.198 AS133481 AIS Fibre 9.15ms from Bangkok, TH
111.192.183.118 AS4808 China Unicom Beijing Province Network 3.79ms from Beijing, CN
46.178.52.198 AS5432 Proximus NV 15.81ms from Brussels, BE
14.224.38.38 AS45899 VNPT Corp 4.39ms from Hanoi, VN
14.183.104.118 AS45899 VNPT Corp 4.33ms from Ho Chi Minh City, VN
86.26.63.214 AS5089 Virgin Media Limited 8.12ms from London, GB
80.225.226.118 AS31898 Oracle Corporation 0.13ms from Mumbai, IN
171.106.156.166 AS4134 CHINANET-BACKBONE 7.17ms from Nanning, CN
92.154.95.118 AS3215 Orange S.A. 1.40ms from Paris, FR
47.25.91.6 AS20115 Charter Communications LLC 11.52ms from San Jose, US
47.254.21.182 AS45102 Alibaba (US) Technology Co., Ltd. 0.40ms from Santa Clara, US
201.148.4.86 AS18734 Operbes, S.A. de C.V. 3.28ms from Santiago de Queretaro, MX
183.124.249.118 AS4766 Korea Telecom 7.57ms from Seoul, KR
101.132.5.6 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.21ms from Shanghai, CN
4.180.99.166 AS8075 Microsoft Corporation 0.31ms from Amsterdam, NL
91.25.217.246 AS3320 Deutsche Telekom AG 1.02ms from Berlin, DE
105.157.132.230 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 7.98ms from Casablanca, MA
24.175.34.166 AS11427 Charter Communications Inc 1.41ms from Dallas, US
52.214.42.166 AS16509 Amazon.com, Inc. 0.15ms from Dublin, IE
191.33.77.198 AS18881 TELEFÔNICA BRASIL S.A 0.68ms from Fortaleza, BR
113.20.96.150 AS45903 CMC Telecom Infrastructure Company 0.79ms from Hanoi, VN
104.166.5.134 AS46190 Kingman Regional Medical Center 8.64ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 181.52.147.2
traceroute to 181.52.147.2 (181.52.147.2): 64 hops max, 52 byte packets
1 [AS7195] 103.57.250.1 0.359 ms
2 [AS7195] 200.25.51.183 13.519 ms
3 [AS7195] 200.25.30.101 1.234 ms
4 *
5 *
6 [AS10620] 181.52.147.2 13.717 ms
Measurement taken from IPinfo ProbeNet in Bogota, CO
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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