200.21.32.0/19

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:     200.21.0.0/16
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:     200.21.0.0/16
nserver:     DNS5.TELECOM.COM.CO
nsstat:      20240308 AA
nslastaa:    20240308
nserver:     DNS.TELECOM.COM.CO
nsstat:      20240308 AA
nslastaa:    20240308
created:     19940916
changed:     20230523

nic-hdl:     CTE7
person:      Grupo de Administradores Internet
e-mail:      [email protected]
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:      [email protected]
address:     Transversal 60 # 114A-55, 57, 
address:     111121 - Bogotá - Cundinamarca
country:     CO
phone:       +57  6017050000
created:     20230523
changed:     20240311

Overlapping Ranges

BGP prefixes that are contained by 200.21.32.0/19

Range	ASN	Company	Num of IPs
200.21.45.0/24	AS3816	MOVCORP_3609	256

Nearby Ranges

BGP prefixes that overlap with 200.21.0.0/16

Range	ASN	Company	Num of IPs
200.21.200.0/24	AS3816	MOVCORP_4365	256
200.21.23.0/24	AS3816	MOVCORP_3587	256
200.21.240.0/24	AS3816	Red Corporativa Colombia Telecomunicaciones	256
200.21.45.0/24	AS3816	MOVCORP_3609	256

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
200.21.49.101	comfaboy.com.co	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

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

IP Address	ASN	Details
200.21.49.97	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`1.88ms` from Bogota, CO
200.21.51.6	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`0.91ms` from Bogota, CO
200.21.33.254	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`6.75ms` from Bogota, CO
200.21.57.185	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`1.03ms` 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
20.238.217.227	AS8075 Microsoft Corporation	`0.26ms` from Amsterdam, NL
155.4.27.131	AS8473 Bahnhof AB	`1.85ms` from Falkenberg, SE
46.189.114.243	AS8881 1&1 Versatel GmbH	`8.23ms` from Frankfurt am Main, DE
110.17.38.67	AS4837 CHINA UNICOM China169 Backbone	`7.65ms` from Hohhot, CN
45.89.40.3	AS200845 AVATEL TELECOM, SA	`8.42ms` from Madrid, ES
153.130.171.163	AS4713 NTT DOCOMO BUSINESS,Inc.	`10.03ms` from Osaka, JP
180.63.156.83	AS4713 NTT DOCOMO BUSINESS,Inc.	`9.97ms` from Osaka, JP
77.37.67.51	AS47583 Hostinger International Limited	`0.85ms` from Phoenix, US
27.205.226.99	AS4837 CHINA UNICOM China169 Backbone	`3.60ms` from Qingdao, CN
152.230.29.131	AS14259 Gtd Internet S.A.	`3.40ms` from Santiago, CL
18.141.184.99	AS16509 Amazon.com, Inc.	`0.12ms` from Singapore, SG
36.69.62.35	AS7713 PT Telekomunikasi Indonesia	`10.64ms` from Singapore, SG
96.31.12.243	AS53347 Premier Communications	`7.14ms` from Sioux Falls, US
172.217.20.83	AS15169 Google LLC	`0.18ms` from Sofia, BG
95.43.16.3	AS8866 Vivacom Bulgaria EAD	`5.11ms` from Sofia, BG
23.46.27.131	AS16625 Akamai Technologies, Inc.	`0.12ms` from Al Fujairah City, AE
198.144.123.227	AS3257 GTT Communications Inc.	`0.54ms` from Ashburn, US
97.91.15.99	AS20115 Charter Communications LLC	`7.84ms` from Chicago, US
134.19.60.179	AS57353 vitroconnect GmbH	`0.92ms` from Duesseldorf, DE
196.6.117.163	AS328638 Letaba Networks (Pty) Ltd	`5.75ms` from Johannesburg, ZA
178.80.235.179	AS35819 Etihad Etisalat, a joint stock company	`3.58ms` from Manama, BH
119.93.133.67	AS9299 Philippine Long Distance Telephone Company	`1.30ms` from Manila, PH
23.61.132.211	AS16625 Akamai Technologies, Inc.	`5.45ms` from Osasco, BR
51.44.140.227	AS16509 Amazon.com, Inc.	`0.16ms` from Paris, FR
90.12.85.35	AS3215 Orange S.A.	`12.04ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -f2 200.21.57.185

traceroute to 200.21.57.185 (200.21.57.185): 64 hops max, 52 byte packets

2 [] 206.223.124.156 6.111 ms

3 *

4 [AS3816] 200.21.57.185 3.238 ms

Measurement taken from

IPinfo ProbeNet in Bogota, CO

On December 6th 2025

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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