1. All IP Ranges
  2. 181.0.0.0/8
  3. 181.50.0.0/16
  4. AS10620  | 181.50.140.0/23

181.50.140.0/23

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 181.50.140.0/23

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 181.50.0.0/16

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

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

IP Address ASN Details
181.50.140.1 AS10620 Telmex Colombia S.A. 2.03ms 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
154.247.39.119 AS36947 Telecom Algeria 12.91ms from Algiers, DZ
54.198.128.199 AS14618 Amazon.com, Inc. 0.49ms from Ashburn, US
47.43.45.39 AS40294 Charter Communications LLC 4.73ms from Atlanta, US
102.45.209.103 AS8452 TE-AS 3.69ms from Cairo, EG
209.50.53.247 AS25697 UpCloud USA Inc 0.13ms from Chicago, US
3.132.102.247 AS16509 Amazon.com, Inc. 0.18ms from Columbus, US
14.169.86.135 AS45899 VNPT Corp 1.63ms from Ho Chi Minh City, VN
113.182.22.167 AS45899 VNPT Corp 2.62ms from Ho Chi Minh City, VN
81.136.5.87 AS2856 British Telecommunications PLC 5.24ms from London, GB
71.138.243.247 AS7018 AT&T Enterprises, LLC 3.58ms from Los Angeles, US
94.32.130.23 AS8612 Tiscali Italia S.P.A. 0.25ms from Milan, IT
109.195.49.151 AS50542 JSC ER-Telecom Holding 8.71ms from Moscow, RU
108.30.247.119 AS701 Verizon Business 2.47ms from New York City, US
27.194.195.23 AS4837 CHINA UNICOM China169 Backbone 6.58ms from Qingdao, CN
73.116.233.167 AS7922 Comcast Cable Communications, LLC 6.81ms from San Jose, US
82.80.172.135 AS8551 Bezeq International Ltd. 6.57ms from Tel Aviv, IL
190.204.228.7 AS8048 CANTV Servicios, Venezuela 13.02ms from Willemstad, CW
123.6.70.55 AS4837 CHINA UNICOM China169 Backbone 1.00ms from Zhengzhou, CN
105.69.113.167 AS36884 Wana Corporate 12.74ms from Casablanca, MA
132.232.202.183 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.82ms from Chengdu, CN
72.250.20.87 AS21928 T-Mobile USA, Inc. 13.61ms from Chicago, US
103.61.147.183 AS153494 XRUI TECHNOLOGY LIMITED 0.72ms from Hong Kong, HK
82.207.43.87 AS6849 JSC "Ukrtelecom" 0.66ms from Kyiv, UA
196.170.51.247 AS24691 TogoTelecom, Togo 10.48ms from Lomé, TG
87.15.226.71 AS3269 Telecom Italia S.p.A. 1.96ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -f4 -m7 181.50.141.185
traceroute to 181.50.141.185 (181.50.141.185): 7 hops max, 52 byte packets
4 [AS21928] 100.199.0.93 0.108 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Tieling, CN
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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