161.18.44.0/22

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 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

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Pingable IPs

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

IP Address	ASN	Details
161.18.44.1	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`11.76ms` from Bogotá, CO
161.18.45.163	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`15.23ms` from Bogota, CO
161.18.47.216	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`12.21ms` from Bogotá, CO
161.18.46.61	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`14.92ms` 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
54.227.24.230	AS14618 Amazon.com, Inc.	`0.50ms` from Ashburn, US
195.80.166.214	AS8778 Slovanet a.s.	`0.47ms` from Bratislava, SK
166.254.151.54	AS6167 Verizon Business	`16.77ms` from Chicago, US
107.9.42.22	AS10796 Charter Communications Inc	`12.75ms` from Cleveland, US
172.2.236.70	AS7018 AT&T Enterprises, LLC	`9.16ms` from Columbus, US
99.13.102.246	AS7018 AT&T Enterprises, LLC	`17.08ms` from Dallas, US
50.211.93.6	AS7922 Comcast Cable Communications, LLC	`13.10ms` from Flint, US
139.39.171.6	AS5972 United States Department of Defense (DoD)	`7.92ms` from Frankfurt am Main, DE
85.96.187.22	AS9121 Turk Telekomunikasyon Anonim Sirketi	`1.88ms` from Istanbul, TR
92.144.162.182	AS3215 Orange S.A.	`4.14ms` from Le Lamentin, MQ
104.177.165.134	AS7018 AT&T Enterprises, LLC	`4.22ms` from Los Angeles, US
176.59.62.198	AS12958 T2 Mobile LLC	`1.00ms` from Moscow, RU
95.117.76.22	AS6805 Telefonica Germany GmbH & Co.OHG	`3.23ms` from Munich, DE
176.140.29.230	AS5410 Bouygues Telecom SA	`14.06ms` from Paris, FR
34.95.200.246	AS396982 Google LLC	`0.11ms` from Sao Paulo, BR
192.114.63.6	AS5585 Israel Internet Association	`0.16ms` from Tel Aviv, IL
118.240.127.70	AS2527 Sony Network Communications Inc.	`2.35ms` from Tokyo, JP
223.218.26.38	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.07ms` from Tokyo, JP
62.166.181.6	AS50266 Odido Netherlands B.V.	`2.50ms` from Amsterdam, NL
128.82.215.70	AS1201 Old Dominion University	`5.70ms` from Ashburn, US
60.207.171.22	AS4808 China Unicom Beijing Province Network	`4.40ms` from Beijing, CN
104.209.215.182	AS8075 Microsoft Corporation	`0.36ms` from Boydton, US
101.179.89.166	AS1221 Telstra Limited	`4.59ms` from Brisbane, AU
105.76.133.246	AS36884 Wana Corporate	`12.10ms` from Casablanca, MA
118.179.1.22	AS23729 Alo Communications limited	`0.24ms` from Dhaka, BD

Traceroute

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

traceroute -a -n -q1 161.18.45.103

traceroute to 161.18.45.103 (161.18.45.103): 64 hops max, 52 byte packets

1 [AS31898] 158.247.110.22 0.063 ms

2 [AS18678] 179.1.197.58 0.745 ms

3 [AS18678] 179.1.197.57 0.624 ms

4 *

5 *

6 *

7 *

8 [AS3816] 161.18.45.103 24.757 ms

Measurement taken from

IPinfo ProbeNet in Bogota, CO

On March 13th 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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