161.18.48.0/22

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

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
161.18.50.203	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`13.51ms` from Bogota, CO
161.18.49.159	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`15.27ms` from Bogotá, CO
161.18.51.146	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`13.30ms` from Bogotá, CO
161.18.48.2	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`11.81ms` 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
5.193.153.38	AS5384 Emirates Internet	`5.23ms` from Al Fujairah City, AE
119.54.23.198	AS4837 CHINA UNICOM China169 Backbone	`2.42ms` from Changchun, CN
71.7.127.134	AS7029 Windstream Communications LLC	`14.62ms` from Chicago, US
104.245.183.102	AS13767 DataBank Holdings, Ltd.	`1.54ms` from Dallas, US
112.221.203.118	AS3786 LG DACOM Corporation	`1.40ms` from Incheon, KR
189.196.58.6	AS13999 Mega Cable, S.A. de C.V.	`19.69ms` from Los Angeles, US
99.111.97.22	AS7018 AT&T Enterprises, LLC	`4.24ms` from Los Angeles, US
197.232.69.166	AS36866 Jamii Telecommunications Limited	`1.50ms` from Nairobi, KE
115.207.70.22	AS4134 CHINANET-BACKBONE	`9.54ms` from Nanchang, CN
177.4.212.86	AS8167 V tal	`0.94ms` from Novo Hamburgo, BR
91.240.72.6	AS212012 THALES DIS FRANCE SAS	`5.29ms` from Paris, FR
66.85.144.54	AS20454 SECURED SERVERS LLC	`0.30ms` from Phoenix, US
4.242.20.38	AS8075 Microsoft Corporation	`0.35ms` from Quincy, US
211.154.150.214	AS134774 CHINANET Guangdong province Shenzhen MAN network	`1.16ms` from Shenzhen, CN
202.144.230.38	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.70ms` from Tokyo, JP
186.193.12.38	AS53134 BRXNQT Telecomunicações Ltda	`0.50ms` from Brasilia, BR
154.203.190.22	AS63139 BEDGE CO LIMITED	`1.20ms` from Cape Town, ZA
98.243.161.102	AS7922 Comcast Cable Communications, LLC	`11.40ms` from Chicago, US
63.35.20.246	AS16509 Amazon.com, Inc.	`0.23ms` from Dublin, IE
5.180.82.182	AS215703 FREAKHOSTING LTD	`0.46ms` from Frankfurt am Main, DE
92.24.183.150	AS13285 TalkTalk Communications Limited	`3.96ms` from London, GB
188.227.158.6	AS56882 AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL	`2.22ms` from Madrid, ES
112.209.33.70	AS9299 Philippine Long Distance Telephone Company	`13.64ms` from Manila, PH
3.91.71.134	AS14618 Amazon.com, Inc.	`0.43ms` from Reston, US
100.53.34.22	AS14618 Amazon.com, Inc.	`0.16ms` from Reston, US

Traceroute

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

traceroute -a -n -q1 -f5 161.18.49.214

traceroute to 161.18.49.214 (161.18.49.214): 64 hops max, 52 byte packets

5 [AS262191] 8.243.170.69 1.731 ms

6 *

7 *

8 [AS3816] 190.67.184.2 12.632 ms

9 *

10 [AS3816] 161.18.49.214 19.223 ms

Measurement taken from

IPinfo ProbeNet in Bogotá, 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.

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