163.178.16.0/22

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 163.178.16.0/22

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
44.250.250.230	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
52.32.130.70	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
105.16.37.6	AS37100 SEACOM Limited	`1.61ms` from Cape Town, ZA
175.16.251.102	AS4837 CHINA UNICOM China169 Backbone	`4.17ms` from Changchun, CN
34.58.114.118	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
185.73.65.6	AS206999 Oakford Internet Services Ltd	`4.15ms` from Erith, GB
129.106.148.166	AS5707 The University of Texas Health Science Center at Houston	`1.42ms` from Houston, US
213.194.96.166	AS15924 Vodafone Net Iletisim Hizmetler AS	`3.66ms` from Istanbul, TR
50.159.135.150	AS22773 Cox Communications Inc.	`9.38ms` from Los Angeles, US
88.18.43.70	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.09ms` from Madrid, ES
185.95.18.246	AS47969 Moneywheel Research Zrt.	`0.20ms` from New York City, US
173.164.115.22	AS7922 Comcast Cable Communications, LLC	`5.44ms` from Portland, US
5.196.213.70	AS16276 OVH SAS	`0.09ms` from Roubaix, FR
96.48.145.150	AS6327 Shaw Communications	`7.12ms` from Vancouver, CA
34.242.41.182	AS16509 Amazon.com, Inc.	`0.16ms` from Dublin, IE
156.250.218.230	AS132839 POWER LINE DATACENTER	`1.15ms` from Hong Kong, HK
38.55.222.214	AS400619 AROSSCLOUD INC.	`2.37ms` from Hong Kong, HK
12.125.27.230	AS7018 AT&T Enterprises, LLC	`1.44ms` from Houston, US
118.223.155.38	AS9318 SK Broadband Co Ltd	`6.50ms` from Incheon, KR
128.232.30.54	AS786 Jisc Services Limited	`2.50ms` from London, GB
109.210.221.54	AS3215 Orange S.A.	`6.81ms` from Marseille, FR
34.73.141.166	AS396982 Google LLC	`0.16ms` from Moncks Corner, US
63.116.152.38	AS701 Verizon Business	`4.80ms` from New York City, US
193.159.128.54	AS3320 Deutsche Telekom AG	`4.71ms` from Nuernberg, DE
15.220.37.102	AS16509 Amazon.com, Inc.	`0.55ms` from Phoenix, US

Traceroute

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

traceroute -a -n -q1 -f3 -m7 163.178.19.35

traceroute to 163.178.19.35 (163.178.19.35): 7 hops max, 52 byte packets

3 [AS1299] 62.115.39.144 62.279 ms

4 [AS1299] 62.115.139.153 68.571 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Lima, PE

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.

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