1. All IP Ranges
  2. 181.0.0.0/8
  3. 181.55.0.0/16
  4. AS10620  | 181.55.152.0/22

181.55.152.0/22

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 181.55.152.0/22

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

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

IP Address ASN Details
181.55.155.170 AS10620 Telmex Colombia S.A. 4.42ms from Bogota, CO
181.55.154.181 AS10620 Telmex Colombia S.A. 4.91ms from Bogota, CO
181.55.152.1 AS10620 Telmex Colombia S.A. 1.75ms from Bogota, CO
181.55.153.13 AS10620 Telmex Colombia S.A. 5.99ms 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
73.54.249.54 AS7922 Comcast Cable Communications, LLC 4.16ms from Atlanta, US
109.130.208.38 AS5432 Proximus NV 2.15ms from Brussels, BE
193.95.198.214 AS5603 Telekom Slovenije, d.d. 0.64ms from Ljubljana, SI
208.75.247.150 AS23308 UTILITY TELEPHONE, INC. 13.99ms from Los Angeles, US
160.94.213.38 AS217 University of Minnesota 0.62ms from Minneapolis, US
50.208.106.86 AS7922 Comcast Cable Communications, LLC 7.16ms from Secaucus, US
118.67.184.6 AS4766 Korea Telecom 1.53ms from Seoul, KR
220.211.93.86 AS2527 Sony Network Communications Inc. 2.24ms from Tokyo, JP
198.55.63.134 AS1100 Nuday Networks Inc. 0.51ms from Toronto, CA
176.66.94.54 AS8562 A1 Telekom Austria AG 8.48ms from Vienna, AT
150.140.164.86 AS5408 National Infrastructures for Research and Technology S.A. 4.92ms from Athens, GR
59.93.230.38 AS9829 National Internet Backbone 15.76ms from Bengaluru, IN
134.185.110.246 AS31898 Oracle Corporation 0.17ms from Chuncheon, KR
65.27.42.246 AS10796 Charter Communications Inc 12.93ms from Columbus, US
84.63.17.246 AS3209 Vodafone GmbH 6.49ms from Duesseldorf, DE
187.208.150.230 AS8151 UNINET 1.70ms from Mexico City, MX
163.123.9.70 AS11232 Midcontinent Communications 10.55ms from Minneapolis, US
181.198.67.134 AS27947 Telconet S.A 0.38ms from Quito, EC
51.91.225.118 AS16276 OVH SAS 0.10ms from Roubaix, FR
89.160.45.6 AS29518 Bredband2 AB 0.67ms from Stockholm, SE
42.7.30.6 AS4837 CHINA UNICOM China169 Backbone 8.86ms from Tieling, CN
154.248.98.230 AS36947 Telecom Algeria 12.56ms from Algiers, DZ
109.56.89.166 AS44034 Hi3G Access AB 6.62ms from Copenhagen, DK
23.31.124.182 AS7922 Comcast Cable Communications, LLC 10.53ms from Dallas, US
105.184.51.150 AS37457 Telkom SA Ltd. 5.57ms from Durban, ZA

Traceroute

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

$
traceroute -a -n -q1 -f2 181.55.152.114
traceroute to 181.55.152.114 (181.55.152.114): 64 hops max, 52 byte packets
2 [AS7195] 200.25.51.183 9.989 ms
3 *
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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