163.178.54.0/24

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 163.178.54.0/24

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

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
97.140.158.24	AS6167 Verizon Business	`16.73ms` from Atlanta, US
24.224.8.168	AS10821 The Pioneer Telephone Association, Inc.	`18.80ms` from Dallas, US
91.2.225.136	AS3320 Deutsche Telekom AG	`1.39ms` from Duesseldorf, DE
76.211.230.72	AS7018 AT&T Enterprises, LLC	`15.81ms` from Fremont, US
49.69.77.184	AS4134 CHINANET-BACKBONE	`7.79ms` from Huai'an, CN
82.20.89.248	AS5089 Virgin Media Limited	`5.27ms` from London, GB
44.198.46.56	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
179.164.23.8	AS26599 TELEFÔNICA BRASIL S.A	`2.37ms` from Rio de Janeiro, BR
180.224.103.152	AS17858 LG POWERCOMM	`2.85ms` from Seoul, KR
122.219.245.8	AS17506 ARTERIA Networks Corporation	`1.97ms` from Tokyo, JP
150.147.36.56	AS2527 Sony Network Communications Inc.	`8.96ms` from Tokyo, JP
75.129.117.168	AS20115 Charter Communications LLC	`7.61ms` from Chicago, US
170.29.32.8	AS33551 Sisters of Mercy Health System	`7.38ms` from Chicago, US
176.34.223.136	AS16509 Amazon.com, Inc.	`0.22ms` from Dublin, IE
3.78.7.216	AS16509 Amazon.com, Inc.	`0.14ms` from Frankfurt am Main, DE
84.134.224.152	AS3320 Deutsche Telekom AG	`3.70ms` from Frankfurt am Main, DE
92.237.37.88	AS5089 Virgin Media Limited	`6.02ms` from London, GB
3.97.143.216	AS16509 Amazon.com, Inc.	`0.14ms` from Montreal, CA
104.94.18.8	AS55410 Vodafone Idea Ltd	`1.10ms` from Mumbai, IN
124.89.226.120	AS4837 CHINA UNICOM China169 Backbone	`4.57ms` from Ningbo, CN
67.190.195.232	AS7922 Comcast Cable Communications, LLC	`7.11ms` from Orlando, US
5.29.73.152	AS12849 Hot-Net internet services Ltd.	`4.36ms` from Petaẖ Tiqva, IL
100.26.77.216	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
98.89.178.24	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
40.118.248.88	AS8075 Microsoft Corporation	`0.58ms` from San Jose, US

Traceroute

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

traceroute -a -n -q1 -m5 163.178.54.226

traceroute to 163.178.54.226 (163.178.54.226): 5 hops max, 52 byte packets

1 [AS15169] 72.14.235.129 208.636 ms

2 [AS15169] 192.178.96.216 209.423 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Melbourne, AU

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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