196.40.12.0/23

AS3790 · RADIOGRAFICA COSTARRICENSE

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Summary

Country	Costa Rica
Domain	racsa.go.cr
ASN	AS3790
Registry	LACNIC
ID	LUK2

WHOIS Details

inetnum:     196.40.12.0/23
status:      reallocated
aut-num:     AS3790
owner:       SERVICIO 5G FWA RACSA
ownerid:     CR-SGFR-LACNIC
responsible: Jason Alvarado
address:     Av. 5, Barrio El Carmen, 00000, 
address:      - Carmen - San José
country:     CR
phone:       +506  22870517
owner-c:     LUK2
tech-c:      LUK2
abuse-c:     LUK2
created:     20251023
changed:     20251023
inetnum-up:  196.40.0.0/18

nic-hdl:     LUK2
person:      Dpto Planificación y Despliegue Recursos
e-mail:      lacnicadmin@racsa.go.cr
address:     Calle 1, 10101, Avenida 5
address:     - - El Carmen - San Jose
country:     CR
phone:       +506  8006346246 [0000]
created:     20031029
changed:     20220513

Nearby Ranges

BGP prefixes that overlap with 196.40.0.0/16

Range	ASN	Company	Num of IPs
196.40.112.0/20	AS42235	IS - Internet Solutions Mozambique, Limitada	4,096
196.40.128.0/20	AS36974	MTN COTE D'IVOIRE S.A	4,096
196.40.176.0/20	AS37150	Xnet Internet Services (Pty) Ltd	4,096
196.40.96.0/20	AS37153	Xneelo (Pty) Ltd	4,096
196.40.144.0/20	AS37570	Fidelity Bank Limited	4,096
196.40.88.0/21	AS3790	SERVICIO 5G FWA RACSA	2,048
196.40.52.0/22	AS3790	SERVICIO 5G FWA RACSA	1,024
196.40.40.0/23	AS3790	SERVICIO 5G FWA RACSA	512
196.40.33.0/24	AS11830	Instituto Costarricense de Electricidad y Telecom.	256
196.40.48.0/24	AS11830	Instituto Costarricense de Electricidad y Telecom.	256
196.40.73.0/24	AS11830	Instituto Costarricense de Electricidad y Telecom.	256
196.40.32.0/24	AS11830	Instituto Costarricense de Electricidad y Telecom.	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

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

IP Address	ASN	Details
196.40.12.16	AS3790 RADIOGRAFICA COSTARRICENSE	`8.45ms` 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
109.130.166.151	AS5432 Proximus NV	`1.15ms` from Brussels, BE
1.26.69.55	AS4837 CHINA UNICOM China169 Backbone	`10.17ms` from Changchun, CN
129.79.119.199	AS87 Indiana University	`5.25ms` from Chicago, US
121.99.225.71	AS9790 Two Degrees Networks Limited	`5.24ms` from Christchurch, NZ
177.4.115.55	AS8167 V tal	`0.67ms` from Curitiba, BR
99.151.33.103	AS7018 AT&T Enterprises, LLC	`6.28ms` from Dallas, US
132.194.9.71	AS16519 University of Colorado Denver	`0.97ms` from Denver, US
97.178.248.23	AS6167 Verizon Business	`19.65ms` from Greenwood Village, US
120.26.230.135	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`5.85ms` from Hangzhou, CN
14.180.5.87	AS45899 VNPT Corp	`3.06ms` from Hanoi, VN
82.138.207.199	AS3257 GTT Communications Inc.	`7.58ms` from London, GB
20.0.17.199	AS8075 Microsoft Corporation	`0.19ms` from London, GB
112.211.88.55	AS9299 Philippine Long Distance Telephone Company	`1.71ms` from Manila, PH
89.116.56.135	AS212238 Datacamp Limited	`0.35ms` from New York City, US
217.251.247.231	AS3320 Deutsche Telekom AG	`5.69ms` from Nuernberg, DE
160.86.188.87	AS2527 Sony Network Communications Inc.	`1.83ms` from Osaka, JP
91.168.125.167	AS12322 Free SAS	`7.68ms` from Paris, FR
154.17.169.231	AS9009 M247 Europe SRL	`0.10ms` from Paris, FR
52.86.146.167	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
217.79.22.23	AS30852 InfoLada Ltd	`2.48ms` from Samara, RU
47.209.10.135	AS19108 Optimum	`15.26ms` from San Jose, US
148.233.3.247	AS8151 UNINET	`13.64ms` from Santiago de Queretaro, MX
181.222.53.215	AS28573 Claro NXT Telecomunicacoes Ltda	`7.90ms` from Sao Paulo, BR
222.109.248.7	AS4766 Korea Telecom	`1.45ms` from Seoul, KR
1.99.14.7	AS4766 Korea Telecom	`2.16ms` 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 -m4 196.40.13.141

traceroute to 196.40.13.141 (196.40.13.141): 4 hops max, 52 byte packets

1 [AS141995] 109.123.229.11 0.299 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On January 18th 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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