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 6 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
163.178.171.36 ███████ 2
163.178.126.113 ██████████ 2
163.178.102.7 ██████████ 2
163.178.170.67 ██████████ 2
163.178.171.42 ██████████ 1
163.178.170.8 ██████████ 1
163.178.104.76 ████████ 1
163.178.171.117 ██████████ 1
163.178.171.134 █████████ 1
163.178.124.187 ██████████ 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
163.178.113.16 AS263683 Universidad de Costa Rica 1.58ms from San Jose, CR
2801:15:800f:ffff:cfff:ffff:ffff:ff91 AS263683 Universidad de Costa Rica 67.45ms from Miami, US
163.178.93.195 AS263683 Universidad de Costa Rica 1.41ms from San Jose, CR
163.178.105.68 AS263683 Universidad de Costa Rica 1.31ms from San Jose, CR
163.178.106.7 AS263683 Universidad de Costa Rica 1.40ms from San Jose, CR
163.178.109.115 AS263683 Universidad de Costa Rica 1.46ms from San Jose, CR
2801:15:8003:ffff:ffff:ffff:ffff:fffe AS263683 Universidad de Costa Rica 67.65ms from Miami, US
163.178.102.62 AS263683 Universidad de Costa Rica 1.71ms from San Jose, CR
163.178.174.210 AS263683 Universidad de Costa Rica 1.31ms from San Jose, CR
163.178.101.86 AS263683 Universidad de Costa Rica 1.30ms from San Jose, CR
163.178.107.245 AS263683 Universidad de Costa Rica 0.68ms from San Jose, CR
163.178.104.72 AS263683 Universidad de Costa Rica 1.34ms from San Jose, CR
163.178.124.179 AS263683 Universidad de Costa Rica 1.45ms from San Jose, CR
163.178.224.5 AS263683 Universidad de Costa Rica 1.28ms from San Jose, CR
163.178.170.101 AS263683 Universidad de Costa Rica 1.35ms from San Jose, CR

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
2.50.48.163 AS5384 Emirates Internet 3.69ms from Al Fujairah City, AE
136.56.48.3 AS16591 Google Fiber Inc. 6.41ms from Ashburn, US
20.228.184.51 AS8075 Microsoft Corporation 0.45ms from Ashburn, US
87.190.15.211 AS3320 Deutsche Telekom AG 0.72ms from Berlin, DE
24.180.211.3 AS20115 Charter Communications LLC 12.64ms from Chicago, US
204.195.8.51 AS11404 Wave Broadband 4.83ms from Hillsboro, US
223.17.79.179 AS9304 HGC Global Communications Limited 0.89ms from Hong Kong, HK
80.193.226.99 AS5089 Virgin Media Limited 5.78ms from London, GB
73.223.243.179 AS7922 Comcast Cable Communications, LLC 2.82ms from San Jose, US
183.103.206.211 AS4766 Korea Telecom 8.49ms from Seoul, KR
118.67.5.3 AS7477 SkyMesh Pty Ltd 18.16ms from Sydney, AU
203.181.104.195 AS2516 KDDI CORPORATION 0.91ms from Tokyo, JP
217.66.48.147 AS33811 Digitas GmbH 0.28ms from Berlin, DE
73.253.24.163 AS7922 Comcast Cable Communications, LLC 5.60ms from Boston, US
200.32.91.35 AS3549 Level 3 Parent, LLC 0.25ms from Buenos Aires, AR
18.118.2.35 AS16509 Amazon.com, Inc. 0.18ms from Columbus, US
14.245.220.19 AS45899 VNPT Corp 4.99ms from Da Nang, VN
88.153.201.211 AS3209 Vodafone GmbH 6.21ms from Frankfurt am Main, DE
91.45.109.3 AS3320 Deutsche Telekom AG 9.74ms from Frankfurt am Main, DE
31.25.45.67 AS47297 NetCom BW GmbH 8.00ms from Frankfurt am Main, DE
103.199.73.83 AS131429 MOBIFONE Corporation 1.12ms from Ho Chi Minh City, VN
119.113.193.3 AS4837 CHINA UNICOM China169 Backbone 10.50ms from Liaoyang, CN
176.128.176.3 AS5410 Bouygues Telecom SA 1.45ms from Paris, FR
39.77.179.163 AS4837 CHINA UNICOM China169 Backbone 1.63ms from Qingdao, CN
1.226.177.19 AS9318 SK Broadband Co Ltd 6.40ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -m5 163.178.184.138
traceroute to 163.178.184.138 (163.178.184.138): 5 hops max, 52 byte packets
1 [AS208450] 45.136.59.1 5.087 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Aktau, KZ
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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