163.178.48.0/22

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 163.178.48.0/22

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

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
223.196.155.22	AS55644 Vodafone Idea Ltd	`16.99ms` from Ahmedabad, IN
70.228.103.230	AS7018 AT&T Enterprises, LLC	`2.05ms` from Atlanta, US
5.186.227.38	AS44869 FIBIA P/S	`2.97ms` from Copenhagen, DK
104.57.187.38	AS7018 AT&T Enterprises, LLC	`8.97ms` from Dallas, US
64.185.187.70	AS40009 BitGravity, Inc.	`0.12ms` from Delhi, IN
70.88.162.166	AS7922 Comcast Cable Communications, LLC	`13.30ms` from Denver, US
90.203.41.182	AS5607 Sky UK Limited	`9.37ms` from Erith, GB
91.60.176.54	AS3320 Deutsche Telekom AG	`7.30ms` from Frankfurt am Main, DE
185.61.122.38	AS39441 Stadtwerke Hammelburg GmbH	`2.21ms` from Frankfurt am Main, DE
218.237.34.102	AS9318 SK Broadband Co Ltd	`1.14ms` from Incheon, KR
12.20.103.246	AS7018 AT&T Enterprises, LLC	`4.46ms` from Kansas City, US
79.116.45.166	AS57269 DIGI SPAIN TELECOM S.A	`0.64ms` from Madrid, ES
70.237.143.166	AS7018 AT&T Enterprises, LLC	`9.46ms` from Miami, US
168.194.29.230	AS265375 Justica Federal de Primeiro Grau no RS	`0.55ms` from Porto Alegre, BR
99.32.9.86	AS7018 AT&T Enterprises, LLC	`12.60ms` from San Antonio, US
174.85.69.118	AS20115 Charter Communications LLC	`10.38ms` from San Jose, US
64.78.1.38	AS16406 Intermedia.net, Inc.	`0.91ms` from Seattle, US
1.174.169.182	AS3462 Data Communication Business Group	`3.79ms` from Taichung, TW
139.198.18.166	AS59078 Yunify Technologies Inc.	`3.65ms` from Tianjin, CN
5.172.217.102	AS199139 Weritech B.V.	`0.42ms` from Amsterdam, NL
96.86.58.246	AS7922 Comcast Cable Communications, LLC	`7.08ms` from Ashburn, US
108.146.220.22	AS20057 AT&T Enterprises, LLC	`2.75ms` from Atlanta, US
66.110.229.86	AS22709 North State Telephone, LLC	`14.45ms` from Atlanta, US
180.76.173.22	AS38365 Beijing Baidu Netcom Science and Technology Co., Ltd.	`3.20ms` from Beijing, CN
59.108.79.70	AS4847 China Networks Inter-Exchange	`18.35ms` from Beijing, CN

Traceroute

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

traceroute -a -n -q1 -f4 -m7 163.178.48.29

traceroute to 163.178.48.29 (163.178.48.29): 7 hops max, 52 byte packets

4 [AS21928] 100.199.0.93 0.085 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Tieling, CN

On January 31st 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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