Autonomous System details

AS263683

Universidad de Costa Rica  ·  ucr.ac.cr

Costa Rica

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AS263683 – Universidad de Costa Rica

Field Value
Country Costa Rica
Website ucr.ac.cr
Hosted domains 23
IPv4 addresses 34,048
IPv6 addresses 18,133,887,294,219,437,620,592,640
ASN type Education
Registry lacnic
Allocated 11 years ago on Sep 16, 2014
Updated 8 months ago on Jun 17, 2025

IP Ranges

Netblock Company Num of IPs
163.178.160.0/19 Universidad de Costa Rica 8,192
163.178.224.0/19 Universidad de Costa Rica 8,192
163.178.208.0/20 Universidad de Costa Rica 4,096
163.178.112.0/21 Universidad de Costa Rica 2,048
163.178.16.0/22 Universidad de Costa Rica 1,024
163.178.48.0/22 Universidad de Costa Rica 1,024
163.178.84.0/22 Universidad de Costa Rica 1,024
163.178.92.0/22 Universidad de Costa Rica 1,024
163.178.100.0/22 Universidad de Costa Rica 1,024
163.178.108.0/22 Universidad de Costa Rica 1,024
163.178.124.0/22 Universidad de Costa Rica 1,024
163.178.52.0/23 Universidad de Costa Rica 512
163.178.88.0/23 Universidad de Costa Rica 512
163.178.104.0/23 Universidad de Costa Rica 512
163.178.122.0/23 Universidad de Costa Rica 512
163.178.8.0/24 Universidad de Costa Rica 256
163.178.54.0/24 Universidad de Costa Rica 256
163.178.55.0/24 Universidad de Costa Rica 256
163.178.91.0/24 Universidad de Costa Rica 256
163.178.98.0/24 Universidad de Costa Rica 256
163.178.106.0/24 Universidad de Costa Rica 256
163.178.107.0/24 Universidad de Costa Rica 256
163.178.120.0/24 Universidad de Costa Rica 256
163.178.121.0/24 Universidad de Costa Rica 256
163.178.239.0/24 Universidad de Costa Rica 256

Netblock Company
2801:15:8008::/45 Universidad de Costa Rica
2801:15:8004::/46 Universidad de Costa Rica
2801:15:8002::/47 Universidad de Costa Rica
2801:15:8001::/48 Universidad de Costa Rica
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WHOIS Details

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                                                ASHandle:       AS263683
                                                OrgID:          AS263683
                                                ASName:         AS263683
                                                ASNumber:       AS263683
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 23 domain names hosted across 19 IP addresses on this ASN.

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IP Address Domain Domains on this IP
163.178.170.67 ██████████ 2
163.178.126.113 ██████████ 2
163.178.171.36 ██████████ 2
163.178.102.7 ██████████ 2
163.178.102.10 ██████████ 1
163.178.104.76 ████████ 1
163.178.171.117 ██████████ 1
163.178.126.103 ██████████ 1
163.178.126.114 ██████████ 1
163.178.171.134 █████████ 1

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Peers

There are 2 peers for this ASN.

Peers Name
AS11830 Instituto Costarricense de Electricidad y Telecom.
AS52470 CONARE
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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS11830 Instituto Costarricense de Electricidad y Telecom.
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
163.178.124.179 AS263683 Universidad de Costa Rica 1.46ms from San Jose, CR
163.178.104.72 AS263683 Universidad de Costa Rica 1.69ms from San Jose, CR
163.178.113.16 AS263683 Universidad de Costa Rica 1.78ms from Curridabat, CR
163.178.107.243 AS263683 Universidad de Costa Rica 0.76ms from San Jose, CR
163.178.105.86 AS263683 Universidad de Costa Rica 1.43ms from San Jose, CR
163.178.109.115 AS263683 Universidad de Costa Rica 1.55ms from San Jose, CR
163.178.93.195 AS263683 Universidad de Costa Rica 1.44ms from San Jose, CR
2801:15:800f:ffff:cfff:ffff:ffff:ff91 AS263683 Universidad de Costa Rica 67.54ms from Miami, US
163.178.106.7 AS263683 Universidad de Costa Rica 1.55ms from San Jose, CR
163.178.101.86 AS263683 Universidad de Costa Rica 1.35ms from San Jose, CR
163.178.170.240 AS263683 Universidad de Costa Rica 1.45ms from San Jose, CR
163.178.102.62 AS263683 Universidad de Costa Rica 1.83ms from San Jose, CR
163.178.174.210 AS263683 Universidad de Costa Rica 1.41ms from San Jose, CR
163.178.224.2 AS263683 Universidad de Costa Rica 1.32ms from San Jose, CR
2801:15:8003:ffff:ffff:ffff:ffff:fffe AS263683 Universidad de Costa Rica 67.70ms from Miami, US

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
84.82.14.3 AS1136 KPN B.V. 1.85ms from Amsterdam, NL
87.34.69.3 AS1213 ASIERA TECHNOLOGY SERVICES CLG 4.96ms from Dublin, IE
219.255.84.195 AS9318 SK Broadband Co Ltd 1.67ms from Incheon, KR
168.116.36.3 AS4546 S&P Global Inc. 3.67ms from New York City, US
188.49.61.195 AS25019 Saudi Telecom Company JSC 1.96ms from Riyadh, SA
27.239.139.163 AS4766 Korea Telecom 9.30ms from Seoul, KR
183.191.61.163 AS4837 CHINA UNICOM China169 Backbone 2.91ms from Taiyuan, CN
54.248.160.131 AS16509 Amazon.com, Inc. 0.17ms from Tokyo, JP
217.164.194.243 AS5384 Emirates Internet 3.56ms from Al Fujairah City, AE
77.164.39.163 AS1136 KPN B.V. 1.25ms from Amsterdam, NL
195.97.115.131 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 0.57ms from Athens, GR
18.163.122.195 AS16509 Amazon.com, Inc. 0.12ms from Hong Kong, HK
78.162.210.243 AS47331 TTNet A.S. 8.76ms from Istanbul, TR
76.89.166.67 AS20001 Charter Communications Inc 6.72ms from Los Angeles, US
157.0.3.3 AS4837 CHINA UNICOM China169 Backbone 3.44ms from Nanjing, CN
114.189.135.195 AS4713 NTT DOCOMO BUSINESS,Inc. 7.50ms from Osaka, JP
100.19.105.19 AS701 Verizon Business 3.09ms from Philadelphia, US
85.229.10.19 AS8434 Telenor Sverige AB 0.86ms from Stockholm, SE
42.56.197.163 AS4837 CHINA UNICOM China169 Backbone 1.53ms from Tieling, CN
66.119.33.195 AS3561 CenturyLink Communications, LLC 0.70ms from Ashburn, US
185.71.217.115 AS43260 DGN TEKNOLOJI A.S. 0.34ms from Bursa, TR
38.175.237.3 AS18859 GVEC.net, LLC 8.58ms from Dallas, US
45.19.131.243 AS7018 AT&T Enterprises, LLC 2.43ms from Dallas, US
76.112.215.195 AS7922 Comcast Cable Communications, LLC 8.07ms from Flint, US
120.37.89.147 AS4134 CHINANET-BACKBONE 5.73ms from Fuzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -m5 163.178.223.117
traceroute to 163.178.223.117 (163.178.223.117): 5 hops max, 52 byte packets
1 [AS15169] 72.14.235.129 110.013 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS263683 at robtex.

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