1. All IP Ranges
  2. 181.0.0.0/8
  3. 181.55.0.0/16
  4. AS10620  | 181.55.140.0/22

181.55.140.0/22

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 181.55.140.0/22

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 181.55.0.0/16

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

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

IP Address ASN Details
181.55.140.1 AS10620 Telmex Colombia S.A. 1.62ms from Bogota, CO
181.55.143.8 AS10620 Telmex Colombia S.A. 5.09ms from Bogota, CO
181.55.141.99 AS10620 Telmex Colombia S.A. 4.70ms from Bogotá, CO
181.55.142.183 AS10620 Telmex Colombia S.A. 6.53ms 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
68.105.17.118 AS22773 Cox Communications Inc. 0.29ms from Atlanta, US
70.253.159.6 AS7018 AT&T Enterprises, LLC 2.66ms from Dallas, US
67.62.155.54 AS7029 Windstream Communications LLC 0.75ms from Dallas, US
172.68.34.134 AS13335 Cloudflare, Inc. 0.54ms from Denver, US
34.40.37.182 AS396982 Google LLC 0.10ms from Frankfurt am Main, DE
187.213.30.198 AS8151 UNINET 1.00ms from Guadalajara, MX
93.104.76.150 AS8767 M-net Telekommunikations GmbH 6.34ms from Ljubljana, SI
109.210.184.230 AS3215 Orange S.A. 2.73ms from Marseille, FR
181.142.94.166 AS13489 UNE EPM TELECOMUNICACIONES S.A. 7.45ms from Medellin, CO
173.33.255.102 AS812 Rogers Communications Canada Inc. 14.22ms from Ottawa, CA
83.205.88.102 AS3215 Orange S.A. 12.88ms from Paris, FR
107.138.40.118 AS7018 AT&T Enterprises, LLC 18.49ms from San Jose, US
64.28.115.166 AS20385 AccessLine Communications Corp. 0.83ms from Seattle, US
112.159.187.150 AS17858 LG POWERCOMM 6.33ms from Seoul, KR
218.146.137.22 AS4766 Korea Telecom 7.07ms from Seoul, KR
153.126.175.54 AS7684 SAKURA Internet Inc. 16.36ms from Tokyo, JP
54.212.12.70 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
179.95.73.166 AS18881 TELEFÔNICA BRASIL S.A 9.76ms from Fortaleza, BR
156.250.26.86 AS142286 LUOGELANG (FRANCE) LIMITED 0.53ms from Hong Kong, HK
182.68.221.102 AS24560 Bharti Airtel Ltd., Telemedia Services 14.97ms from Kolkata, IN
79.77.156.166 AS13285 TalkTalk Communications Limited 12.03ms from London, GB
213.136.142.182 AS3302 Retelit Digital Services S.p.A. 4.66ms from Milan, IT
13.234.28.38 AS16509 Amazon.com, Inc. 0.15ms from Mumbai, IN
98.165.61.214 AS22773 Cox Communications Inc. 5.76ms from Phoenix, US
71.192.199.246 AS7922 Comcast Cable Communications, LLC 8.48ms from Providence, US

Traceroute

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

$
traceroute -a -n -q1 181.55.141.95
traceroute to 181.55.141.95 (181.55.141.95): 64 hops max, 52 byte packets
1 [AS15169] 74.125.252.22 109.712 ms
2 *
3 *
4 *
5 [AS10620] 181.55.141.95 125.721 ms
Measurement taken from IPinfo ProbeNet in Los Angeles, 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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