181.193.28.0/24

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 181.193.28.0/24

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 are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
181.193.28.120	AS11830 Instituto Costarricense de Electricidad y Telecom.	`1.08ms` 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
169.40.237.120	AS20326 TeraSwitch Networks Inc.	`0.13ms` from Amsterdam, NL
18.211.53.184	AS14618 Amazon.com, Inc.	`0.47ms` from Ashburn, US
3.103.77.168	AS16509 Amazon.com, Inc.	`0.47ms` from Auckland, NZ
186.57.93.200	AS22927 Telefonica de Argentina	`1.69ms` from Buenos Aires, AR
206.75.78.72	AS852 TELUS Communications Inc.	`1.75ms` from Calgary, CA
119.50.141.136	AS4837 CHINA UNICOM China169 Backbone	`8.95ms` from Changchun, CN
117.192.252.40	AS9829 National Internet Backbone	`3.85ms` from Chennai, IN
91.10.155.40	AS3320 Deutsche Telekom AG	`6.05ms` from Frankfurt am Main, DE
100.42.186.8	AS51167 Contabo GmbH	`2.00ms` from Frankfurt am Main, DE
90.38.85.168	AS3215 Orange S.A.	`11.91ms` from Lyon, FR
73.42.87.184	AS7922 Comcast Cable Communications, LLC	`13.26ms` from Miami, US
209.38.51.168	AS14061 DigitalOcean, LLC	`0.20ms` from New York City, US
112.229.178.232	AS4837 CHINA UNICOM China169 Backbone	`6.72ms` from Qingdao, CN
101.231.211.88	AS4812 China Telecom (Group)	`2.54ms` from Shanghai, CN
2.71.55.168	AS44034 Hi3G Access AB	`9.16ms` from Stockholm, SE
142.17.128.184	AS611 NB-PEI Educational Computer Network	`15.49ms` from Beauharnois, CA
172.82.104.8	AS62642 Bigleaf Networks, Inc.	`18.93ms` from Chicago, US
189.4.22.136	AS28573 Claro NXT Telecomunicacoes Ltda	`4.73ms` from Curitiba, BR
109.193.65.104	AS3209 Vodafone GmbH	`7.53ms` from Frankfurt am Main, DE
93.204.44.40	AS3320 Deutsche Telekom AG	`3.04ms` from Frankfurt am Main, DE
134.65.136.136	AS48101 Trooli Ltd.	`0.87ms` from London, GB
216.151.184.40	AS62651 Strong Technology, LLC.	`0.16ms` from London, GB
153.10.243.120	AS22063 J. Paul Getty Trust	`1.02ms` from Los Angeles, US
61.207.217.56	AS4713 NTT DOCOMO BUSINESS,Inc.	`15.31ms` from Osaka, JP
116.43.104.8	AS17858 LG POWERCOMM	`1.62ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f5 181.193.28.126

traceroute to 181.193.28.126 (181.193.28.126): 64 hops max, 52 byte packets

5 [AS3549] 200.189.212.6 157.169 ms

6 *

7 *

8 *

9 [AS11830] 181.193.28.126 208.349 ms

Measurement taken from

IPinfo ProbeNet in Gdynia, PL

On March 20th 2026

What are IP address ranges?

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