163.178.112.0/21

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 163.178.112.0/21

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 are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
163.178.113.16	AS263683 Universidad de Costa Rica	`1.69ms` 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
76.230.228.245	AS7018 AT&T Enterprises, LLC	`2.14ms` from Atlanta, US
91.52.178.213	AS3320 Deutsche Telekom AG	`1.96ms` from Duesseldorf, DE
93.205.16.245	AS3320 Deutsche Telekom AG	`8.25ms` from Frankfurt am Main, DE
114.236.43.181	AS4134 CHINANET-BACKBONE	`5.99ms` from Huai'an, CN
223.237.113.181	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`3.27ms` from Kolkata, IN
146.227.0.101	AS786 Jisc Services Limited	`4.57ms` from London, GB
109.68.184.213	AS31430 OOO Suntel	`0.39ms` from Moscow, RU
114.221.172.197	AS4134 CHINANET-BACKBONE	`3.41ms` from Nanjing, CN
208.74.77.5	AS2734 CoreSite	`0.63ms` from New York City, US
85.35.168.181	AS3269 Telecom Italia S.p.A.	`3.80ms` from Rome, IT
97.92.238.117	AS20115 Charter Communications LLC	`4.97ms` from St. Louis, US
126.7.87.69	AS17676 SoftBank Corp.	`2.58ms` from Tokyo, JP
66.155.101.117	AS13768 Aptum Technologies	`1.10ms` from Toronto, CA
78.58.63.245	AS8764 Telia Lietuva, AB	`3.32ms` from Vilnius, LT
93.87.29.165	AS8400 TELEKOM SRBIJA a.d.	`0.42ms` from Belgrade, RS
13.247.191.213	AS16509 Amazon.com, Inc.	`0.69ms` from Cape Town, ZA
99.112.101.37	AS7018 AT&T Enterprises, LLC	`17.87ms` from Chicago, US
24.1.123.101	AS7922 Comcast Cable Communications, LLC	`2.48ms` from Chicago, US
40.122.24.133	AS8075 Microsoft Corporation	`0.38ms` from Des Moines, US
87.174.153.85	AS3320 Deutsche Telekom AG	`3.40ms` from Duesseldorf, DE
217.234.74.69	AS3320 Deutsche Telekom AG	`5.53ms` from Frankfurt am Main, DE
90.212.67.85	AS5607 Sky UK Limited	`3.50ms` from London, GB
76.79.174.5	AS20001 Charter Communications Inc	`3.48ms` from Los Angeles, US
65.124.214.21	AS209 CenturyLink Communications, LLC	`3.39ms` from Miami, US
173.54.246.21	AS701 Verizon Business	`2.87ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 -f2 -m8 163.178.115.136

traceroute to 163.178.115.136 (163.178.115.136): 8 hops max, 52 byte packets

2 [AS7195] 200.25.51.118 21.745 ms

3 *

4 [AS1299] 62.115.139.153 28.666 ms

5 [AS1299] 62.115.203.143 89.654 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in San Juan, PR

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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