200.21.0.0/19

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 200.21.0.0/19

Range	ASN	Company	Num of IPs
200.21.23.0/24	AS3816	MOVCORP_3587	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 are 6 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
200.21.14.36	corpoamazonia.gov.co	2
200.21.4.68	electrohuila.co	1
200.21.2.211	municipioladorada.gov.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

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

IP Address	ASN	Details
200.21.22.169	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`9.85ms` from Panama, PA
200.21.13.1	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`2.69ms` from Bogota, CO
200.21.5.121	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`3.76ms` from Bogota, CO
200.21.20.138	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`2.32ms` from Bogota, CO
200.21.4.118	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`1.94ms` from Bogota, CO
200.21.21.62	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`1.49ms` from Bogota, CO
200.21.14.253	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`0.97ms` from Bogota, CO
200.21.15.141	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`4.27ms` from Bogota, CO
200.21.2.180	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`2.00ms` 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
71.30.82.67	AS7029 Windstream Communications LLC	`4.99ms` from Atlanta, US
154.41.161.19	AS269820 FULL DATA COMUNICACIONES C.A.	`14.68ms` from Bogota, CO
109.138.113.35	AS5432 Proximus NV	`2.38ms` from Brussels, BE
163.19.226.227	AS1659 Taiwan Academic Network (TANet) Information Center	`6.83ms` from Chang-hua, TW
109.58.202.131	AS44034 Hi3G Access AB	`7.96ms` from Copenhagen, DK
79.220.83.243	AS3320 Deutsche Telekom AG	`2.80ms` from Frankfurt am Main, DE
194.94.192.35	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`5.86ms` from Hamburg, DE
41.119.18.227	AS12091 MTN SA	`13.89ms` from Johannesburg, ZA
178.158.235.179	AS43139 Maximum-Net LLC	`0.71ms` from Kyiv, UA
149.97.145.179	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.54ms` from Los Angeles, US
87.14.250.179	AS3269 Telecom Italia S.p.A.	`2.99ms` from Milan, IT
180.3.15.147	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.86ms` from Osaka, JP
35.169.44.67	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
116.38.47.19	AS17858 LG POWERCOMM	`1.85ms` from Seoul, KR
182.211.226.211	AS17858 LG POWERCOMM	`2.49ms` from Seoul, KR
203.125.127.115	AS3758 SingNet	`1.75ms` from Singapore, SG
20.44.201.115	AS8075 Microsoft Corporation	`0.53ms` from Singapore, SG
117.107.206.115	AS23724 IDC, China Telecommunications Corporation	`3.01ms` from Tianjin, CN
114.185.127.179	AS4713 NTT DOCOMO BUSINESS,Inc.	`9.97ms` from Tokyo, JP
69.159.83.99	AS577 Bell Canada	`4.63ms` from Toronto, CA
89.228.19.179	AS21021 Multimedia Polska Sp. z o.o.	`9.68ms` from Warsaw, PL
149.200.223.3	AS8376 Jordan Data Communications Company LLC	`0.82ms` from Amman, JO
164.106.75.35	AS22845 Virginia Community College System	`7.26ms` from Ashburn, US
79.241.59.131	AS3320 Deutsche Telekom AG	`3.93ms` from Berlin, DE
199.192.2.67	AS19713 State of New Hampshire	`5.13ms` from Boston, US

Traceroute

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

traceroute -a -n -q1 -f2 200.21.14.253

traceroute to 200.21.14.253 (200.21.14.253): 64 hops max, 52 byte packets

2 [] 206.223.124.156 0.935 ms

3 [AS3816] 200.21.14.253 0.994 ms

Measurement taken from

IPinfo ProbeNet in Bogota, CO

On November 28th 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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