181.193.20.0/23

AS11830 · Instituto Costarricense de Electricidad y Telecom.

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Summary

Country	Costa Rica
Domain	ice.go.cr
ASN	AS11830
Parent Range	181.193.0.0/16
Registry	LACNIC
ID	REJ

WHOIS Details

inetnum:     181.193.16/20
status:      reallocated
owner:       SAN JOSE
ownerid:     CR-SAJO-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
created:     20121010
changed:     20121010
inetnum-up:  181.193/16

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 181.193.20.0/23

Range	ASN	Company	Num of IPs
181.193.0.0/16	AS11830	Instituto Costarricense de Electricidad y Telecom.	65,536

Nearby Ranges

BGP prefixes that overlap with 181.193.0.0/16

Range	ASN	Company	Num of IPs
181.193.0.0/16	AS11830	Instituto Costarricense de Electricidad y Telecom.	65,536
181.193.150.0/23	AS264609	TECOMUNICA NICARAGUA	512
181.193.212.0/23	AS11830	CIUDAD QUESADA	512
181.193.214.0/23	AS11830	SIQUIRRES	512
181.193.122.0/24	AS11830	ALAJUELA	256
181.193.126.0/24	AS11830	SAN JOSE	256
181.193.127.0/24	AS11830	CARTAGO	256
181.193.133.0/24	AS11830	ALAJUELA	256
181.193.218.0/24	AS11830	DNS	256
181.193.103.0/24	AS11830	San Pedro	256
181.193.118.0/24	AS11830	SAN JOSE	256
181.193.121.0/24	AS11830	ALAJUELA	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
181.193.20.219	dgsc.go.cr	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
181.193.21.233	AS11830 Instituto Costarricense de Electricidad y Telecom.	`0.30ms` from San Jose, CR
181.193.20.227	AS11830 Instituto Costarricense de Electricidad y Telecom.	`1.38ms` 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
217.136.81.183	AS5432 Proximus NV	`1.33ms` from Brussels, BE
175.23.154.135	AS4837 CHINA UNICOM China169 Backbone	`8.51ms` from Changchun, CN
205.196.255.71	AS25712 Computer Services Inc	`4.11ms` from Chicago, US
3.150.107.247	AS16509 Amazon.com, Inc.	`0.20ms` from Columbus, US
93.131.13.55	AS6805 Telefonica Germany GmbH & Co.OHG	`2.94ms` from Duesseldorf, DE
85.99.110.103	AS9121 Turk Telekomunikasyon Anonim Sirketi	`2.27ms` from Istanbul, TR
104.225.248.135	AS36358 City of Des Moines	`5.90ms` from Kansas City, US
47.176.219.135	AS5650 Frontier Communications of America, Inc.	`0.44ms` from Los Angeles, US
220.244.122.151	AS7545 TPG Telecom Limited	`12.80ms` from Melbourne, AU
216.165.146.215	AS4181 TDS TELECOM	`5.18ms` from Minneapolis, US
80.144.215.183	AS3320 Deutsche Telekom AG	`4.33ms` from Nuernberg, DE
203.136.241.247	AS2518 BIGLOBE Inc.	`5.58ms` from Osaka, JP
211.184.228.119	AS4766 Korea Telecom	`1.81ms` from Seoul, KR
79.132.73.183	AS136787 PacketHub S.A.	`0.08ms` from Sydney, AU
13.115.36.23	AS16509 Amazon.com, Inc.	`0.18ms` from Tokyo, JP
50.116.104.87	AS19871 Network Solutions, LLC	`0.32ms` from Atlanta, US
52.88.145.167	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
110.32.112.103	AS4804 Microplex PTY LTD	`7.32ms` from Brisbane, AU
105.196.183.103	AS24835 Vodafone Data	`16.98ms` from Cairo, EG
136.116.180.55	AS396982 Google LLC	`0.37ms` from Council Bluffs, US
46.92.189.55	AS3320 Deutsche Telekom AG	`4.46ms` from Frankfurt am Main, DE
182.160.2.103	AS136907 HUAWEI CLOUDS	`0.73ms` from Hong Kong, HK
180.224.81.7	AS17858 LG POWERCOMM	`2.81ms` from Incheon, KR
2.4.168.103	AS3215 Orange S.A.	`4.31ms` from Marseille, FR
88.169.191.199	AS12322 Free SAS	`2.42ms` 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 181.193.20.228

traceroute to 181.193.20.228 (181.193.20.228): 64 hops max, 52 byte packets

1 [AS64124] 200.25.13.193 0.943 ms

2 *

3 *

4 *

5 [AS11830] 181.193.20.228 1.371 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.

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