181.33.176.0/20

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 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
181.33.177.51 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

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

IP Address ASN Details
181.33.182.145 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 25.59ms from Medellin, CO
181.33.184.23 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 26.65ms from Medellin, CO
181.33.176.2 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 21.76ms from Panama, PA
181.33.179.101 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 24.41ms from Panama, PA
181.33.190.110 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 26.83ms from Medellin, CO
181.33.187.170 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 25.90ms from Medellin, CO
181.33.188.140 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 23.93ms from Panama, PA
181.33.189.57 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 26.52ms from Medellin, CO
181.33.178.230 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 27.65ms from Medellin, CO
181.33.181.62 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 27.50ms from Medellin, CO
181.33.186.176 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 27.61ms from Medellin, CO
181.33.183.213 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 25.96ms from Medellin, CO
181.33.185.26 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 27.72ms from Medellin, CO
181.33.180.170 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 26.72ms from Medellin, CO
181.33.191.179 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 26.13ms from Medellin, CO
181.33.177.232 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 24.49ms 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
178.226.71.100 AS50266 Odido Netherlands B.V. 8.69ms from Amsterdam, NL
14.224.128.4 AS45899 VNPT Corp 0.96ms from Da Nang, VN
54.192.44.20 AS16509 Amazon.com, Inc. 0.48ms from Hyderabad, IN
92.25.6.52 AS13285 TalkTalk Communications Limited 3.99ms from London, GB
51.68.192.244 AS16276 OVH SAS 0.12ms from London, GB
151.95.188.196 AS1267 WIND TRE S.P.A. 6.36ms from Milan, IT
192.8.16.4 AS36224 HCL AMERICA INC 7.36ms from New York City, US
54.232.116.148 AS16509 Amazon.com, Inc. 0.17ms from Osasco, BR
24.19.255.212 AS7922 Comcast Cable Communications, LLC 5.80ms from Seattle, US
61.74.54.196 AS4766 Korea Telecom 3.02ms from Seoul, KR
144.136.7.68 AS1221 Telstra Limited 5.48ms from Sydney, AU
27.139.154.100 AS9824 JCOM Co., Ltd. 13.65ms from Tokyo, JP
2.86.169.68 AS6799 Ote SA (Hellenic Telecommunications Organisation) 11.54ms from Athens, GR
60.205.23.132 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.27ms from Beijing, CN
96.238.52.244 AS701 Verizon Business 2.48ms from Boston, US
35.205.181.84 AS396982 Google LLC 0.15ms from Brussels, BE
35.205.64.36 AS396982 Google LLC 0.14ms from Brussels, BE
76.141.19.4 AS7922 Comcast Cable Communications, LLC 5.39ms from Chicago, US
34.173.120.68 AS396982 Google LLC 0.13ms from Council Bluffs, US
99.30.247.164 AS7018 AT&T Enterprises, LLC 2.34ms from Dallas, US
206.127.173.4 AS54431 Lunavi, Inc. 0.55ms from Denver, US
3.74.9.244 AS16509 Amazon.com, Inc. 0.39ms from Frankfurt am Main, DE
117.27.156.180 AS133774 Fuzhou 0.47ms from Fuzhou, CN
194.144.143.164 AS12969 Vodafone Iceland 3.03ms from Hafnarfjoerdur, IS
14.224.49.228 AS45899 VNPT Corp 5.96ms from Hanoi, VN

Traceroute

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

$
traceroute -a -n -q1 -f4 -m8 181.33.189.214
traceroute to 181.33.189.214 (181.33.189.214): 8 hops max, 52 byte packets
4 [] 206.223.124.157 13.615 ms
5 [AS3816] 181.33.128.2 26.502 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Medellin, 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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