201.191.4.0/22

AS11830 · Instituto Costarricense de Electricidad y Telecom.

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Summary

Country	Costa Rica
Domain	ice.go.cr
ASN	AS11830
Parent Range	201.191.0.0/16
Registry	LACNIC
ID	REJ

WHOIS Details

inetnum:     201.191.0/19
status:      reallocated
owner:       Alajuela DHCP
ownerid:     CR-ALDH-LACNIC
responsible: Desarrollo de la Red - ICE
address:     1000-32, 100, 10
address:     10032 - Alajuela - 2
country:     CR
phone:       +506 0 2220-6018 []
owner-c:     REJ
tech-c:      REJ
abuse-c:     REJ
created:     20090421
changed:     20090421
inetnum-up:  201.191/16

nic-hdl:     REJ
person:      Disenno y Transporte, ICE
e-mail:      gspam@ICE.GO.CR
address:     10032-1000 San José, Costa Rica, 10032, San José
address:     10032-100 - San José - cr
country:     CR
phone:       +506  20001123 [0000]
created:     20041004
changed:     20220224

Overlapping Ranges

BGP prefixes that contain 201.191.4.0/22

Range	ASN	Company	Num of IPs
201.191.0.0/16	AS11830	Instituto Costarricense de Electricidad y Telecom.	65,536

Nearby Ranges

BGP prefixes that overlap with 201.191.0.0/16

Range	ASN	Company	Num of IPs
201.191.0.0/16	AS11830	Instituto Costarricense de Electricidad y Telecom.	65,536
201.191.104.0/21	AS11830	Liberia DHCP	2,048

Hosted domains

There are 3 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
201.191.4.215	usites.net	2
201.191.4.228	respaldosrara.net	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
201.191.4.159	AS11830 Instituto Costarricense de Electricidad y Telecom.	`1.47ms` from Curridabat, CR
201.191.6.8	AS11830 Instituto Costarricense de Electricidad y Telecom.	`1.75ms` from Curridabat, CR
201.191.5.157	AS11830 Instituto Costarricense de Electricidad y Telecom.	`1.75ms` from Curridabat, CR
201.191.7.102	AS11830 Instituto Costarricense de Electricidad y Telecom.	`1.82ms` from Curridabat, CR

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
91.96.159.22	AS9145 EWE TEL GmbH	`14.54ms` from Amsterdam, NL
99.163.125.86	AS7018 AT&T Enterprises, LLC	`9.81ms` from Atlanta, US
34.46.112.166	AS396982 Google LLC	`0.14ms` from Council Bluffs, US
129.250.15.134	AS2914 NTT America, Inc.	`0.20ms` from Dallas, US
57.129.13.54	AS16276 OVH SAS	`0.12ms` from Frankfurt am Main, DE
35.189.78.6	AS396982 Google LLC	`0.11ms` from London, GB
50.241.249.118	AS7922 Comcast Cable Communications, LLC	`6.02ms` from Miami, US
98.232.184.214	AS7922 Comcast Cable Communications, LLC	`7.66ms` from Portland, US
34.239.196.214	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
151.78.224.70	AS1267 WIND TRE S.P.A.	`2.74ms` from Rome, IT
195.209.18.86	AS45029 Join-stock company Internet ExchangeMSK-IX	`0.42ms` from Saint Petersburg, RU
189.151.230.198	AS8151 UNINET	`4.99ms` from Santiago de Queretaro, MX
118.171.80.214	AS3462 Data Communication Business Group	`3.98ms` from Taichung, TW
54.199.185.150	AS16509 Amazon.com, Inc.	`0.30ms` from Tokyo, JP
111.216.125.86	AS2527 Sony Network Communications Inc.	`8.51ms` from Tokyo, JP
216.40.112.70	AS21723 GOCO TECHNOLOGY LIMITED PARTNERSHIP	`1.16ms` from Vancouver, CA
109.126.18.150	AS42038 Krivets Sergey Sergeevich	`0.39ms` from Vladivostok, RU
41.153.23.86	AS36992 ETISALAT MISR	`17.26ms` from Cairo, EG
135.131.193.54	AS4181 TDS TELECOM	`5.88ms` from Chicago, US
187.28.212.166	AS4230 CLARO S.A.	`17.36ms` from Fortaleza, BR
13.43.105.102	AS16509 Amazon.com, Inc.	`0.23ms` from London, GB
86.132.224.166	AS2856 British Telecommunications PLC	`3.00ms` from London, GB
187.202.82.182	AS8151 UNINET	`1.17ms` from Mexico City, MX
5.143.199.166	AS12389 PJSC Rostelecom	`18.29ms` from Moscow, RU
13.220.27.198	AS14618 Amazon.com, Inc.	`0.17ms` 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 -f4 201.191.4.227

traceroute to 201.191.4.227 (201.191.4.227): 64 hops max, 52 byte packets

4 [AS11830] 181.193.254.9 2.164 ms

5 [AS11830] 201.191.4.227 3.052 ms

Measurement taken from

IPinfo ProbeNet in Curridabat, CR

On April 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.

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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