200.91.144.0/21

AS11830 · Instituto Costarricense de Electricidad y Telecom.

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Summary

Country	Costa Rica
Domain	ice.go.cr
ASN	AS11830
Parent Range	200.91.128.0/18
Registry	LACNIC
ID	REJ

WHOIS Details

inetnum:     200.91.148/22
status:      reallocated
owner:       SUR
ownerid:     CR-SURS-LACNIC
responsible: DESARROLLO DE LA RED.ICE
address:     10032, 1, 1
address:     1 - SAN JOSE - 
country:     CR
phone:       +506  22207465 []
owner-c:     REJ
tech-c:      REJ
abuse-c:     REJ
inetrev:     200.91.148/22
nserver:     TESLA.ICE.CO.CR  
nsstat:      20220228 AA
nslastaa:    20220228
nserver:     SJODNS3.ICE.CO.CR  
nsstat:      20220228 AA
nslastaa:    20220228
nserver:     DNSRAI01.ICE.CO.CR  
nsstat:      20220228 AA
nslastaa:    20220228
nserver:     DNSRAI02.ICE.CO.CR  
nsstat:      20220228 AA
nslastaa:    20220228
created:     20120227
changed:     20120227
inetnum-up:  200.91.128/18

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 200.91.144.0/21

Range	ASN	Company	Num of IPs
200.91.128.0/18	AS11830	Instituto Costarricense de Electricidad y Telecom.	16,384

BGP prefixes that are contained by 200.91.144.0/21

Range	ASN	Company	Num of IPs
200.91.144.0/24	AS11830	EL ALTO	256
200.91.146.0/23	AS11830	SUR	512

Nearby Ranges

BGP prefixes that overlap with 200.91.0.0/16

Range	ASN	Company	Num of IPs
200.91.64.0/18	AS11830	Instituto Costarricense de Electricidad y Telecom.	16,384
200.91.128.0/18	AS11830	Instituto Costarricense de Electricidad y Telecom.	16,384
200.91.0.0/19	AS13424	TELEFÓNICA CHILE S.A.	8,192
200.91.0.0/19	AS27680	TELEFÓNICA CHILE S.A.	8,192
200.91.0.0/19	AS7004	TELEFÓNICA CHILE S.A.	8,192
200.91.104.0/21	AS11830	OESTE	2,048
200.91.48.0/21	AS28023	COOPERATIVA DE OBRAS, SERV. PUBL. Y SOCIALES DE HERNANDO LTDA.	2,048
200.91.182.0/23	AS11830	HUACAS	512
200.91.146.0/23	AS11830	SUR	512
200.91.172.0/23	AS11830	NARANJO	512
200.91.190.0/24	AS11830	GUAPILES	256
200.91.191.0/24	AS11830	GUAPILES	256
200.91.27.0/24	AS7004	Ingenieria, Servicios y Comunicaciones S.A.	256
200.91.133.0/24	AS11830	ESCAZU	256
200.91.135.0/24	AS11830	ESCAZU	256
200.91.137.0/24	AS11830	San Pedro	256
200.91.139.0/24	AS11830	San Pedro	256
200.91.141.0/24	AS11830	San Pedro DHCP	256
200.91.144.0/24	AS11830	EL ALTO	256
200.91.159.0/24	AS11830	HEREDIA	256
200.91.174.0/24	AS11830	ALAJUELA	256
200.91.175.0/24	AS11830	SAN ANTONIO DE BELEN	256

Hosted domains

There are 4 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
200.91.150.213	airteccrm.com	1
200.91.148.62	integral-app.com	1
200.91.148.125	internetelfaro.com	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

Read more

Pingable IPs

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

IP Address	ASN	Details
200.91.150.214	AS11830 Instituto Costarricense de Electricidad y Telecom.	`1.04ms` from San Pedro, CR
200.91.148.49	AS11830 Instituto Costarricense de Electricidad y Telecom.	`1.19ms` from San Jose, 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
35.71.149.101	AS16509 Amazon.com, Inc.	`0.04ms` from Bangkok, TH
34.215.32.85	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
41.36.190.69	AS8452 TE-AS	`7.21ms` from Cairo, EG
66.52.38.5	AS20115 Charter Communications LLC	`6.72ms` from Dallas, US
71.218.18.69	AS209 CenturyLink Communications, LLC	`2.40ms` from Denver, US
194.25.99.213	AS3320 Deutsche Telekom AG	`0.78ms` from Frankfurt am Main, DE
142.167.135.117	AS577 Bell Canada	`15.68ms` from Fredericton, CA
113.105.67.21	AS4134 CHINANET-BACKBONE	`1.55ms` from Guangzhou, CN
201.190.6.69	AS14754 TELECOMUNICACIONES DE GUATEMALA, SOCIEDAD ANONIMA	`6.55ms` from Guatemala City, GT
1.244.140.21	AS9318 SK Broadband Co Ltd	`2.68ms` from Incheon, KR
23.220.156.37	AS16625 Akamai Technologies, Inc.	`0.09ms` from Madrid, ES
79.153.65.149	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.61ms` from Madrid, ES
130.255.172.69	AS58061 Scalaxy B.V.	`0.88ms` from Meppel, NL
170.250.51.85	AS23089 Hotwire Communications	`1.37ms` from Miami, US
81.162.48.245	AS57614 Individual Entrepreneur Syomka Dmitry Igorevich	`6.16ms` from Moscow, RU
93.230.37.21	AS3320 Deutsche Telekom AG	`6.34ms` from Nuernberg, DE
118.50.60.213	AS4766 Korea Telecom	`1.48ms` from Seoul, KR
95.158.170.133	AS41313 NOVATEL EOOD	`0.61ms` from Sofia, BG
4.196.116.245	AS8075 Microsoft Corporation	`0.65ms` from Sydney, AU
183.203.37.53	AS56042 China Mobile communications corporation	`2.52ms` from Taiyuan, CN
218.25.204.149	AS4837 CHINA UNICOM China169 Backbone	`7.56ms` from Tieling, CN
113.213.192.133	AS59127 Newmedia Corporation	`12.31ms` from Tokyo, JP
111.160.223.37	AS4837 CHINA UNICOM China169 Backbone	`4.77ms` from Beijing, CN
218.27.200.101	AS4837 CHINA UNICOM China169 Backbone	`8.51ms` from Changchun, CN
80.165.90.101	AS3292 TDC Holding A/S	`1.21ms` from Copenhagen, DK

Traceroute

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

traceroute -a -n -q1 -f4 200.91.148.253

traceroute to 200.91.148.253 (200.91.148.253): 64 hops max, 52 byte packets

4 [AS11830] 200.91.148.253 1.897 ms

Measurement taken from

IPinfo ProbeNet in San Jose, CR

On February 7th 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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