163.178.104.0/23

AS263683 · Universidad de Costa Rica

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Summary

Country	Costa Rica
Domain	ucr.ac.cr
ASN	AS263683
Parent Range	163.178.0.0/16
Registry	LACNIC
ID	REF33

WHOIS Details

inetnum:     163.178.0.0/16
status:      assigned
aut-num:     N/A
owner:       Universidad de Costa Rica
ownerid:     CR-UCRI-LACNIC
responsible: Rebeca Flores Esquivel
address:     Ciudad Universitaria Rodrigo Facio, 1, 1
address:     2060-1000 - San José - 
country:     CR
phone:       +506  50625111800 [1808]
owner-c:     REF33
tech-c:      REF33
abuse-c:     REF33
inetrev:     163.178.0.0/16
nserver:     NS1.UCR.AC.CR
nsstat:      20220722 AA
nslastaa:    20220722
nserver:     NS2.UCR.AC.CR
nsstat:      20220722 AA
nslastaa:    20220722
created:     19920807
changed:     20160121

nic-hdl:     REF33
person:      Rebeca Esquivel Flores
e-mail:      rebeca.esquivelflores@ucr.ac.cr
address:     San Pedro,Montes de Oca, Universidad de Costa Rica Centro de Informatica, , 
address:     2060 - San Jose - SP
country:     CR
phone:       +506  25111824 [1824]
created:     20160121
changed:     20220107

Overlapping Ranges

BGP prefixes that contain 163.178.104.0/23

Range	ASN	Company	Num of IPs
163.178.0.0/16	AS11830	Universidad de Costa Rica	65,536
163.178.0.0/16	AS263683	Universidad de Costa Rica	65,536

Nearby Ranges

BGP prefixes that overlap with 163.178.0.0/16

Range	ASN	Company	Num of IPs
163.178.0.0/16	AS11830	Universidad de Costa Rica	65,536
163.178.0.0/16	AS263683	Universidad de Costa Rica	65,536

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
163.178.104.76	citic.cr	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

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

IP Address	ASN	Details
163.178.105.69	AS263683 Universidad de Costa Rica	`1.40ms` from San Jose, CR
163.178.104.72	AS263683 Universidad de Costa Rica	`1.77ms` 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
93.119.189.7	AS7029 Windstream Communications LLC	`0.53ms` from Ashburn, US
50.122.86.55	AS5650 Frontier Communications of America, Inc.	`0.61ms` from Chicago, US
73.42.113.55	AS7922 Comcast Cable Communications, LLC	`13.68ms` from Denver, US
200.128.64.71	AS53164 UNIVERSIDADE FEDERAL DA BAHIA	`13.11ms` from Fortaleza, BR
14.37.165.167	AS4766 Korea Telecom	`0.95ms` from Incheon, KR
69.36.4.39	AS393950 Xiber	`1.08ms` from Indianapolis, US
162.243.15.183	AS14061 DigitalOcean, LLC	`0.64ms` from New York City, US
186.214.122.151	AS18881 TELEFÔNICA BRASIL S.A	`1.85ms` from Novo Hamburgo, BR
219.103.69.87	AS9351 ZTV CO.,LTD	`2.57ms` from Osaka, JP
78.197.175.23	AS12322 Free SAS	`7.57ms` from Paris, FR
24.138.238.183	AS14638 Liberty Communications of Puerto Rico LLC	`10.82ms` from San Juan, PR
200.18.99.71	AS52888 UNIVERSIDADE FEDERAL DE SAO CARLOS	`5.54ms` from Sao Paulo, BR
96.54.221.7	AS6327 Shaw Communications	`8.46ms` from Seattle, US
103.120.198.7	AS137782 STATE GRID SHANGHAI MUNICIPAL ELECTRIC POWER COMPANY	`2.73ms` from Shanghai, CN
118.100.51.119	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`6.32ms` from Singapore, SG
60.112.59.167	AS17676 SoftBank Corp.	`3.24ms` from Tokyo, JP
105.99.166.23	AS36947 Telecom Algeria	`11.69ms` from Algiers, DZ
77.161.122.103	AS1136 KPN B.V.	`2.45ms` from Amsterdam, NL
159.180.134.135	AS62763 AbbVie, Inc.	`1.90ms` from Chicago, US
128.2.91.247	AS9 Carnegie Mellon University	`4.99ms` from Cleveland, US
162.157.78.151	AS852 TELUS Communications Inc.	`1.21ms` from Edmonton, CA
202.63.46.87	AS10122 NETSTAR (SG) PTE. LTD.	`0.53ms` from Frankfurt am Main, DE
180.102.135.151	AS134756 CHINANET Nanjing Jishan IDC network	`3.56ms` from Huai'an, CN
220.91.144.103	AS4766 Korea Telecom	`6.21ms` from Incheon, KR
81.147.156.39	AS2856 British Telecommunications PLC	`5.26ms` from London, GB

Traceroute

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

traceroute -a -n -q1 163.178.105.69

traceroute to 163.178.105.69 (163.178.105.69): 64 hops max, 52 byte packets

1 [AS64124] 200.25.13.193 22.75 ms

2 *

3 *

4 *

5 [AS11830] 200.91.108.162 0.815 ms

6 *

7 *

8 *

9 *

10 [AS263683] 163.178.105.69 1.477 ms

Measurement taken from

IPinfo ProbeNet in San Jose, CR

On January 30th 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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