181.33.128.0/20

AS3816  ·  COLOMBIA TELECOMUNICACIONES S.A. ESP BIC

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Summary

Country Colombia
Domain telefonica.co
ASN AS3816
Registry LACNIC
ID CTE7

WHOIS Details

inetnum:     181.32.0.0/15
status:      allocated
aut-num:     AS3816
owner:       COLOMBIA TELECOMUNICACIONES S.A. ESP
ownerid:     CO-CTSE-LACNIC
responsible: Administradores Internet Colombia
address:     Transversal 60, 114, A 55
address:     N - BOGOTA - Cu
country:     CO
phone:       +57  17050000 [0000]
owner-c:     CTE7
tech-c:      CTE7
abuse-c:     ACT44
inetrev:     181.32.0.0/15
nserver:     DNS.TELECOM.COM.CO
nsstat:      20240313 AA
nslastaa:    20240313
nserver:     DNS5.TELECOM.COM.CO
nsstat:      20240313 AA
nslastaa:    20240313
created:     20130514
changed:     20230523

nic-hdl:     CTE7
person:      Grupo de Administradores Internet
e-mail:      hostmaster.co@telefonica.com
address:     Transversal, 60, 114 A, 55
address:     571111 - BOGOTA DC - CU
country:     CO
phone:       +57 1 7050000 [71360]
created:     20140220
changed:     20240312

nic-hdl:     ACT44
person:      Abuse Colombia Telecomunicaciones
e-mail:      admon.ip.telefonica@telefonica.com
address:     Transversal 60 # 114A-55, 57, 
address:     111121 - Bogotá - Cundinamarca
country:     CO
phone:       +57  6017050000
created:     20230523
changed:     20240311

Hosted domains

There are 3 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
181.33.139.137 lizsantafe.xyz 2
181.33.137.207 ifkcolombia.com 1

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

Pingable IPs

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

IP Address ASN Details
181.33.136.250 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 25.49ms from Medellin, CO
181.33.134.106 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 24.19ms from Panama, PA
181.33.130.228 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 26.71ms from Panama, PA
181.33.132.75 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 25.32ms from Medellin, CO
181.33.140.166 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 24.12ms from Panama, PA
181.33.135.253 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 26.23ms from Panama, PA
181.33.129.44 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 25.04ms from Panama, PA
181.33.133.239 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 24.78ms from Medellin, CO
181.33.128.1 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 22.02ms from Panama, PA
181.33.142.167 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 25.68ms from Medellin, CO
181.33.139.151 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 27.24ms from Medellin, CO
181.33.143.251 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 22.22ms from Panama, PA
181.33.137.46 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 23.06ms from Panama, PA
181.33.141.12 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 25.20ms from Medellin, CO
181.33.131.119 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 24.79ms from Medellin, CO
181.33.138.231 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 25.36ms from Medellin, 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
178.227.197.20 AS31615 Odido Netherlands B.V. 15.19ms from Amsterdam, NL
99.54.188.116 AS7018 AT&T Enterprises, LLC 19.33ms from Chicago, US
84.132.213.148 AS3320 Deutsche Telekom AG 1.76ms from Hamburg, DE
24.7.232.244 AS7922 Comcast Cable Communications, LLC 5.63ms from Minneapolis, US
74.65.186.132 AS11351 Charter Communications Inc 10.09ms from New York City, US
151.205.183.228 AS701 Verizon Business 3.19ms from New York City, US
34.209.153.36 AS16509 Amazon.com, Inc. 4.47ms from Portland, US
179.248.183.132 AS26615 TIM S/A 9.68ms from Rio de Janeiro, BR
179.210.224.4 AS28573 Claro NXT Telecomunicacoes Ltda 1.17ms from Rio de Janeiro, BR
211.250.58.148 AS4766 Korea Telecom 2.14ms from Seoul, KR
218.39.166.84 AS9318 SK Broadband Co Ltd 1.07ms from Seoul, KR
212.28.182.180 AS40021 Contabo Inc. 0.18ms from St. Louis, US
126.13.1.132 AS17676 SoftBank Corp. 5.53ms from Tokyo, JP
87.246.163.196 AS59967 SIA EVOLUTION LATVIA 4.22ms from Vilnius, LT
27.28.163.4 AS4134 CHINANET-BACKBONE 3.71ms from Wuhan, CN
83.174.192.228 AS28812 PJSC "Bashinformsvyaz" 8.35ms from Yekaterinburg, RU
93.142.56.36 AS5391 Hrvatski Telekom d.d. 11.01ms from Zagreb, HR
80.218.146.68 AS6730 Sunrise GmbH 6.11ms from Zuerich, CH
176.146.91.4 AS5410 Bouygues Telecom SA 3.93ms from Aubervilliers, FR
160.114.140.68 AS6711 HUNGARNET SZEGED 7.24ms from Budapest, HU
41.238.70.228 AS8452 TE-AS 5.80ms from Cairo, EG
104.192.32.4 AS33512 Gateway Processing Services 1.70ms from Chicago, US
24.77.86.100 AS6327 Shaw Communications Inc. 18.55ms from Chicago, US
200.102.170.180 AS8167 V tal 17.87ms from Curitiba, BR
13.111.169.4 AS14340 Salesforce.com, Inc. 0.87ms from Dallas, US

Traceroute

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

$
traceroute -a -n -q1 181.33.140.166
traceroute to 181.33.140.166 (181.33.140.166): 64 hops max, 52 byte packets
2 *
3 *
4 *
5 [AS12956] 84.16.8.81 0.543 ms
8 *
9 [AS3816] 181.33.128.3 23.32 ms
10 *
11 *
12 [AS3816] 181.33.140.166 24.234 ms
Measurement taken from IPinfo ProbeNet in Panama, PA
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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