161.18.32.0/22

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:     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 are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
161.18.34.129	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`14.04ms` from Bogota, CO
161.18.33.39	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`14.30ms` from Bogotá, CO
161.18.32.1	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`11.76ms` from Bogotá, CO
161.18.35.29	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`13.88ms` from Bogotá, 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
5.107.160.246	AS5384 Emirates Internet	`3.24ms` from Al Fujairah City, AE
99.7.181.166	AS7018 AT&T Enterprises, LLC	`7.24ms` from Atlanta, US
200.3.77.118	AS7303 Telecom Argentina S.A.	`0.55ms` from Cordoba, AR
75.10.12.6	AS7018 AT&T Enterprises, LLC	`2.02ms` from Dallas, US
177.130.205.246	AS28270 AS-Videomar	`1.13ms` from Fortaleza, BR
1.7.209.166	AS9583 Sify Limited	`0.98ms` from Kolkata, IN
173.222.8.230	AS16625 Akamai Technologies, Inc.	`0.33ms` from London, GB
6.14.112.166	AS668 United States Department of Defense (DoD)	`1.70ms` from Los Angeles, US
51.49.79.134	AS16509 Amazon.com, Inc.	`5.62ms` from Madrid, ES
84.123.205.86	AS6739 VODAFONE ONO, S.A.	`11.17ms` from Madrid, ES
221.231.140.246	AS137702 Nanjing, Jiangsu Province, P.R.China.	`1.57ms` from Nanjing, CN
77.78.86.182	AS21430 WIA spol. s.r.o.	`0.71ms` from Prague, CZ
105.158.67.118	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`4.49ms` from Rabat, MA
189.247.111.6	AS8151 UNINET	`10.75ms` from Santiago de Queretaro, MX
187.212.64.230	AS8151 UNINET	`6.54ms` from Santiago de Queretaro, MX
68.179.109.102	AS20161 TeraGo Networks Inc.	`0.81ms` from Toronto, CA
207.54.105.102	AS20161 TeraGo Networks Inc.	`6.03ms` from Toronto, CA
104.12.245.22	AS7018 AT&T Enterprises, LLC	`3.90ms` from Atlanta, US
197.147.133.246	AS36884 Wana Corporate	`13.59ms` from Casablanca, MA
119.53.107.134	AS4837 CHINA UNICOM China169 Backbone	`1.15ms` from Changchun, CN
139.212.89.198	AS4837 CHINA UNICOM China169 Backbone	`1.25ms` from Changchun, CN
209.96.234.134	AS7029 Windstream Communications LLC	`0.49ms` from Chicago, US
109.56.12.6	AS44034 Hi3G Access AB	`6.92ms` from Copenhagen, DK
181.217.204.6	AS28573 Claro NXT Telecomunicacoes Ltda	`8.50ms` from Curitiba, BR
35.246.215.182	AS396982 Google LLC	`0.10ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f3 161.18.35.199

traceroute to 161.18.35.199 (161.18.35.199): 64 hops max, 52 byte packets

3 [AS3356] 8.243.164.102 2.497 ms

4 *

5 [AS3816] 190.67.184.2 12.952 ms

6 *

7 *

8 [AS3816] 161.18.35.199 19.544 ms

Measurement taken from

IPinfo ProbeNet in Bogota, CO

On February 16th 2026

What are IP address ranges?

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