1. All IP Ranges
  2. 181.0.0.0/8
  3. 181.51.0.0/16
  4. AS10620  | 181.51.248.0/24

181.51.248.0/24

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 181.51.248.0/24

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 181.51.0.0/16

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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

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

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

IP Address ASN Details
181.51.248.1 AS10620 Telmex Colombia S.A. 10.11ms 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
99.191.117.232 AS7018 AT&T Enterprises, LLC 9.71ms from Atlanta, US
54.187.222.216 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
79.251.48.56 AS3320 Deutsche Telekom AG 5.55ms from Frankfurt am Main, DE
157.167.95.200 AS44444 Forcepoint UK Limited 0.40ms from Frankfurt am Main, DE
4.188.243.104 AS8075 Microsoft Corporation 0.16ms from Lohogaon, IN
176.147.109.232 AS5410 Bouygues Telecom SA 3.94ms from Marseille, FR
80.180.110.24 AS3269 Telecom Italia S.p.A. 9.27ms from Milan, IT
94.81.20.104 AS3269 Telecom Italia S.p.A. 4.35ms from Milan, IT
87.9.173.40 AS3269 Telecom Italia S.p.A. 4.99ms from Milan, IT
15.156.117.136 AS16509 Amazon.com, Inc. 0.13ms from Montreal, CA
180.235.8.56 AS4685 Asahi Net 13.26ms from Osaka, JP
208.94.2.120 AS36323 Ezri Inc 0.78ms from Santa Clara, US
73.97.227.72 AS7922 Comcast Cable Communications, LLC 8.66ms from Seattle, US
153.139.228.24 AS4713 NTT DOCOMO BUSINESS,Inc. 3.98ms from Tokyo, JP
14.203.223.24 AS7545 TPG Telecom Limited 11.63ms from Adelaide, AU
49.225.127.248 AS9500 One New Zealand Group Limited 13.70ms from Auckland, NZ
40.177.91.136 AS16509 Amazon.com, Inc. 1.67ms from Calgary, CA
103.226.185.200 AS45916 Gujarat Telelink Pvt Ltd 7.01ms from Chennai, IN
154.195.199.216 AS132839 POWER LINE DATACENTER 1.08ms from Hong Kong, HK
154.220.127.248 AS135097 LUOGELANG (FRANCE) LIMITED 0.54ms from Hong Kong, HK
43.103.5.168 AS45102 Alibaba (US) Technology Co., Ltd. 0.48ms from Hong Kong, HK
105.214.37.88 AS16637 MTN SA 1.98ms from Johannesburg, ZA
179.68.54.8 AS4230 CLARO S.A. 15.75ms from Porto Alegre, BR
74.118.96.136 AS1401 DSW Information Technology LLC. 12.85ms from Reston, US
43.135.212.24 AS132203 Tencent Building, Kejizhongyi Avenue 0.85ms from Sao Paulo, BR

Traceroute

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

$
traceroute -a -n -q1 181.51.248.1
traceroute to 181.51.248.1 (181.51.248.1): 64 hops max, 52 byte packets
1 [AS15169] 74.125.252.18 168.452 ms
2 *
3 *
4 [AS10620] 181.51.248.1 179.357 ms
Measurement taken from IPinfo ProbeNet in Milan, IT
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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