163.178.88.0/23

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 163.178.88.0/23

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 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

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

IP Address	ASN	Details
163.178.89.130	AS263683 Universidad de Costa Rica	`1.34ms` from Curridabat, CR
163.178.88.4	AS263683 Universidad de Costa Rica	`42.03ms` from Guatemala City, GT

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
125.32.175.215	AS4837 CHINA UNICOM China169 Backbone	`4.48ms` from Changchun, CN
113.166.116.87	AS45899 VNPT Corp	`5.17ms` from Da Nang, VN
18.201.6.7	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
51.182.228.231	AS5607 Sky UK Limited	`1.32ms` from Dublin, IE
78.3.96.135	AS5391 Hrvatski Telekom d.d.	`3.97ms` from Ljubljana, SI
18.229.142.183	AS16509 Amazon.com, Inc.	`0.91ms` from Osasco, BR
20.42.223.247	AS8075 Microsoft Corporation	`0.64ms` from Sydney, AU
192.34.119.7	AS63116 Baker, Donelson, Bearman, Caldwell & Berkowitz, PC	`7.07ms` from Atlanta, US
79.245.225.183	AS3320 Deutsche Telekom AG	`3.92ms` from Berlin, DE
152.202.191.167	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`9.79ms` from Bogota, CO
41.165.19.7	AS36937 Liquid Telecommunications South Africa (Pty) Ltd	`10.44ms` from Cape Town, ZA
54.171.108.199	AS16509 Amazon.com, Inc.	`0.19ms` from Dublin, IE
85.106.249.247	AS9121 Turk Telekomunikasyon Anonim Sirketi	`6.38ms` from Istanbul, TR
36.65.213.23	AS7713 PT Telekomunikasi Indonesia	`8.87ms` from Jakarta, ID
79.78.126.39	AS13285 TalkTalk Communications Limited	`3.77ms` from London, GB
174.81.39.183	AS20115 Charter Communications LLC	`4.93ms` from Los Angeles, US
95.235.186.71	AS3269 Telecom Italia S.p.A.	`4.60ms` from Milan, IT
92.225.174.151	AS6805 Telefonica Germany GmbH & Co.OHG	`5.68ms` from Munich, DE
37.58.180.7	AS16347 ADISTA SAS	`4.48ms` from Paris, FR
211.77.98.231	AS9674 Far EastTone Telecommunication Co., Ltd.	`0.91ms` from Taipei, TW
208.127.156.231	AS394089 Google LLC	`0.22ms` from The Dalles, US
42.239.109.87	AS4837 CHINA UNICOM China169 Backbone	`5.27ms` from Zhengzhou, CN
222.136.114.135	AS4837 CHINA UNICOM China169 Backbone	`4.12ms` from Zhengzhou, CN
110.164.244.39	AS45758 Triple T Broadband Public Company Limited	`2.82ms` from Bangkok, TH
188.237.255.247	AS8926 Moldtelecom SA	`3.33ms` from Chisinau, MD

Traceroute

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

traceroute -a -n -q1 163.178.88.4

traceroute to 163.178.88.4 (163.178.88.4): 64 hops max, 52 byte packets

1 [AS273214] 149.57.34.1 20.895 ms

2 [AS52468] 181.119.107.4 22.132 ms

3 *

4 [] 200.107.83.181 42.65 ms

5 *

6 *

7 [AS11830] 200.91.108.162 41.406 ms

8 *

9 *

10 *

11 [AS263683] 163.178.88.4 41.586 ms

Measurement taken from

IPinfo ProbeNet in Guatemala City, GT

On March 13th 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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