161.18.44.0/22

AS3816 · COLOMBIA TELECOMUNICACIONES S.A. ESP BIC

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

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

WHOIS Details

inetnum:     161.18.0.0/16
status:      allocated
aut-num:     N/A
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:     161.18.0.0/16
nserver:     DNS5.TELECOM.COM.CO
nsstat:      20240312 AA
nslastaa:    20240312
nserver:     DNS.TELECOM.COM.CO
nsstat:      20240312 AA
nslastaa:    20240312
created:     20140414
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

Nearby Ranges

BGP prefixes that overlap with 161.18.0.0/16

No nearby ranges found.

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
161.18.47.40	slyceserver.online	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

Read more

Pingable IPs

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

IP Address	ASN	Details
161.18.47.5	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`13.17ms` from Bogotá, CO
161.18.46.8	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`13.76ms` from Bogotá, CO
161.18.45.132	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`12.76ms` from Bogota, CO
161.18.44.2	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`12.13ms` 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
18.64.228.150	AS16509 Amazon.com, Inc.	`0.18ms` from Atlanta, US
44.248.165.38	AS16509 Amazon.com, Inc.	`0.57ms` from Boardman, US
119.121.250.150	AS4134 CHINANET-BACKBONE	`4.00ms` from Guangzhou, CN
14.172.76.38	AS45899 VNPT Corp	`2.32ms` from Ho Chi Minh City, VN
62.216.37.70	AS41710 MIIT Ltd.	`0.29ms` from Kyiv, UA
194.224.166.246	AS3352 TELEFONICA DE ESPANA S.A.U.	`0.91ms` from Madrid, ES
50.192.230.118	AS7922 Comcast Cable Communications, LLC	`5.96ms` from New York City, US
122.228.195.230	AS134771 WENZHOU, ZHEJIANG Province, P.R.China.	`9.35ms` from Ningbo, CN
20.70.42.118	AS8075 Microsoft Corporation	`4.60ms` from Sydney, AU
62.11.17.70	AS8070 Microsoft Corporation	`0.70ms` from Boydton, US
191.176.234.214	AS28573 Claro NXT Telecomunicacoes Ltda	`7.56ms` from Brasilia, BR
195.80.166.214	AS8778 Slovanet a.s.	`0.52ms` from Bratislava, SK
72.104.68.6	AS6167 Verizon Business	`13.62ms` from Chicago, US
213.112.100.70	AS8434 Telenor Sverige AB	`2.83ms` from Copenhagen, DK
87.79.29.150	AS8422 NetCologne Gesellschaft fur Telekommunikation mbH	`1.81ms` from Duesseldorf, DE
150.109.144.22	AS132203 Tencent Building, Kejizhongyi Avenue	`0.78ms` from Hong Kong, HK
37.75.2.6	AS34139 JSC DIVO	`2.32ms` from Moscow, RU
79.83.51.102	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`10.33ms` from Paris, FR
34.203.170.38	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
76.210.84.230	AS7018 AT&T Enterprises, LLC	`2.52ms` from San Antonio, US
84.211.228.102	AS25400 Telia Norge AS	`6.98ms` from Sandefjord, NO
75.172.36.102	AS209 CenturyLink Communications, LLC	`1.68ms` from Seattle, US
58.127.121.134	AS9318 SK Broadband Co Ltd	`4.92ms` from Seoul, KR
83.255.203.134	AS1257 Tele2 Sverige AB	`7.47ms` from Stockholm, SE
142.112.187.134	AS577 Bell Canada	`1.68ms` from Toronto, CA

Traceroute

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

traceroute -a -n -q1 -f3 161.18.45.118

traceroute to 161.18.45.118 (161.18.45.118): 64 hops max, 52 byte packets

3 [AS3356] 8.243.164.102 2.279 ms

4 *

5 *

6 *

7 [AS3816] 161.18.45.118 17.768 ms

Measurement taken from

IPinfo ProbeNet in Bogota, CO

On February 16th 2026

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales