1. All IP Ranges
  2. 181.0.0.0/8
  3. 181.55.0.0/16
  4. AS10620  | 181.55.224.0/22

181.55.224.0/22

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 181.55.224.0/22

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

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

IP Address ASN Details
181.55.226.241 AS10620 Telmex Colombia S.A. 7.29ms from Bogota, CO
181.55.227.228 AS10620 Telmex Colombia S.A. 9.26ms from Bogota, CO
181.55.224.1 AS10620 Telmex Colombia S.A. 1.95ms from Bogota, CO
181.55.225.35 AS10620 Telmex Colombia S.A. 8.14ms 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
66.207.178.166 AS7029 Windstream Communications LLC 0.57ms from Ashburn, US
223.204.154.6 AS45758 Triple T Broadband Public Company Limited 3.17ms from Bangkok, TH
204.14.71.198 AS14265 TPx Communications 0.23ms from Boston, US
50.245.42.70 AS7922 Comcast Cable Communications, LLC 6.03ms from Boston, US
128.146.62.166 AS159 Ohio State University 1.60ms from Columbus, US
84.171.59.38 AS3320 Deutsche Telekom AG 4.08ms from Duesseldorf, DE
31.43.63.70 AS50581 Ukrainian Telecommunication Group LLC 1.38ms from Kyiv, UA
122.169.7.214 AS24560 Bharti Airtel Ltd., Telemedia Services 2.27ms from Lohogaon, IN
23.203.188.38 AS16625 Akamai Technologies, Inc. 0.88ms from New York City, US
50.77.81.134 AS7922 Comcast Cable Communications, LLC 7.36ms from New York City, US
191.54.81.6 AS53006 ALGAR TELECOM S/A 10.16ms from Osasco, BR
58.251.77.166 AS17623 China Unicom Shenzen network 2.39ms from Shenzhen, CN
27.38.245.22 AS17623 China Unicom Shenzen network 4.31ms from Shenzhen, CN
118.81.70.118 AS4837 CHINA UNICOM China169 Backbone 2.97ms from Taiyuan, CN
184.14.205.214 AS5650 Frontier Communications of America, Inc. 7.65ms from Ashburn, US
40.87.69.6 AS8075 Microsoft Corporation 0.43ms from Ashburn, US
162.231.78.166 AS7018 AT&T Enterprises, LLC 6.28ms from Atlanta, US
111.69.58.134 AS23655 2degrees Networks Limited 0.64ms from Auckland, NZ
189.176.38.54 AS8151 UNINET 15.95ms from Cancún, MX
52.118.193.54 AS36351 IBM Cloud 0.87ms from Dallas, US
99.91.194.118 AS7018 AT&T Enterprises, LLC 6.92ms from Dallas, US
211.205.158.38 AS9318 SK Broadband Co Ltd 7.11ms from Incheon, KR
24.199.51.38 AS20001 Charter Communications Inc 1.78ms from Los Angeles, US
98.181.73.70 AS22773 Cox Communications Inc. 6.61ms from Los Angeles, US
78.110.63.6 AS12616 Citytelecom LLC 0.56ms from Moscow, RU

Traceroute

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

$
traceroute -a -n -q1 -f3 181.55.227.185
traceroute to 181.55.227.185 (181.55.227.185): 64 hops max, 52 byte packets
3 [AS7195] 200.25.30.101 10.256 ms
4 *
5 *
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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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