201.244.128.0/20

AS19429 · ETB - Colombia

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Summary

Country	Colombia
Domain	etb.net.co
ASN	AS19429
Parent Range	201.244.0.0/16
Registry	LACNIC
ID	CRE

WHOIS Details

inetnum:     201.244.0.0/16
status:      allocated
aut-num:     N/A
owner:       ETB - Colombia
ownerid:     CO-ETBE-LACNIC
responsible: Gerencia Ingenieria
address:     Cra 7, 56, 20
address:     110111 - Bogota - Cundinamarca
country:     CO
phone:       +57  12426108 [0000]
owner-c:     CRE
tech-c:      CRE
abuse-c:     CRE
inetrev:     201.244.0.0/16
nserver:     NS1-AUTH.ETB.NET.CO
nsstat:      20250914 AA
nslastaa:    20250914
nserver:     NS2-AUTH.ETB.NET.CO
nsstat:      20250914 AA
nslastaa:    20250914
created:     20050920
changed:     20050920

nic-hdl:     CRE
person:      EMPRESA DE TELECOMUNICACIONES DE BOGOTA
e-mail:      seguridad@etb.net.co
address:     CRA 8, 20, 00
address:     9999 - Bogotá - CU
country:     CO
phone:       +057 01 2426038 [00]
created:     20030224
changed:     20211221

Overlapping Ranges

BGP prefixes that contain 201.244.128.0/20

Range	ASN	Company	Num of IPs
201.244.0.0/16	AS19429	ETB - Colombia	65,536

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

2,719 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
201.244.142.236	AS19429 ETB - Colombia	`1.09ms` from Bogota, CO
201.244.130.253	AS19429 ETB - Colombia	`0.94ms` from Bogota, CO
201.244.139.106	AS19429 ETB - Colombia	`0.94ms` from Bogota, CO
201.244.129.78	AS19429 ETB - Colombia	`0.96ms` from Bogota, CO
201.244.128.149	AS19429 ETB - Colombia	`1.00ms` from Bogota, CO
201.244.136.80	AS19429 ETB - Colombia	`0.97ms` from Bogota, CO
201.244.131.203	AS19429 ETB - Colombia	`0.96ms` from Bogota, CO
201.244.138.190	AS19429 ETB - Colombia	`1.08ms` from Bogota, CO
201.244.143.139	AS19429 ETB - Colombia	`1.10ms` from Bogota, CO
201.244.140.253	AS19429 ETB - Colombia	`1.06ms` from Bogota, CO
201.244.141.163	AS19429 ETB - Colombia	`1.05ms` from Bogota, CO
201.244.137.171	AS19429 ETB - Colombia	`1.02ms` 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
40.76.135.52	AS8075 Microsoft Corporation	`0.44ms` from Ashburn, US
18.160.71.164	AS16509 Amazon.com, Inc.	`0.22ms` from Atlanta, US
222.30.218.148	AS4538 China Education and Research Network Center	`15.80ms` from Beijing, CN
81.182.7.148	AS5483 Magyar Telekom Plc.	`2.88ms` from Budapest, HU
93.238.138.4	AS3320 Deutsche Telekom AG	`4.53ms` from Duesseldorf, DE
192.89.218.4	AS1299 Arelion Sweden AB	`0.78ms` from Frankfurt am Main, DE
217.5.236.20	AS3320 Deutsche Telekom AG	`2.79ms` from Frankfurt am Main, DE
93.213.53.164	AS3320 Deutsche Telekom AG	`6.86ms` from Frankfurt am Main, DE
90.218.30.20	AS5607 Sky UK Limited	`5.23ms` from London, GB
103.40.192.148	AS137697 CHINATELECOM JiangSu YangZhou IDC networkdescr: YangZhou , Jiangsu Province, P.R.China.	`3.06ms` from Nanjing, CN
69.112.62.180	AS6128 Cablevision Systems Corp.	`8.51ms` from New York City, US
173.244.57.244	AS64286 LogicWeb Inc.	`1.68ms` from New York City, US
15.204.25.4	AS16276 OVH SAS	`0.37ms` from Portland, US
82.202.250.4	AS49505 JSC Selectel	`1.04ms` from Saint Petersburg, RU
24.22.152.100	AS7922 Comcast Cable Communications, LLC	`2.09ms` from Seattle, US
211.200.16.116	AS9318 SK Broadband Co Ltd	`1.78ms` from Seoul, KR
36.112.16.84	AS4847 China Networks Inter-Exchange	`3.37ms` from Tianjin, CN
205.234.114.100	AS394163 Cloud Xpress	`0.47ms` from Ashburn, US
52.146.80.20	AS8075 Microsoft Corporation	`0.38ms` from Ashburn, US
213.211.230.4	AS43341 MDlink online service center GmbH	`7.03ms` from Berlin, DE
50.40.241.52	AS5650 Frontier Communications of America, Inc.	`9.82ms` from Chicago, US
90.186.214.68	AS3209 Vodafone GmbH	`7.05ms` from Frankfurt am Main, DE
87.169.158.164	AS3320 Deutsche Telekom AG	`1.89ms` from Frankfurt am Main, DE
84.180.5.84	AS3320 Deutsche Telekom AG	`6.29ms` from Frankfurt am Main, DE
115.72.138.228	AS7552 Viettel Group	`1.58ms` from Ho Chi Minh City, VN

Traceroute

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

traceroute -a -n -q1 -f2 201.244.143.146

traceroute to 201.244.143.146 (201.244.143.146): 64 hops max, 52 byte packets

2 [AS7195] 200.25.51.13 0.6 ms

3 *

4 *

5 *

6 [AS19429] 201.244.143.146 2.883 ms

Measurement taken from

IPinfo ProbeNet in Bogota, CO

On September 11th 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.

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