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 7 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
163.178.126.113 ██████████ 2
163.178.102.7 ██████████ 2
163.178.171.36 ███████ 2
163.178.170.67 ██████████ 2
163.178.171.117 ██████████ 1
163.178.109.99 ██████████ 1
163.178.126.103 ██████████ 1
163.178.170.8 ██████████ 1
163.178.126.104 ██████████ 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
163.178.102.62 AS263683 Universidad de Costa Rica 1.84ms from San Jose, CR
163.178.93.195 AS263683 Universidad de Costa Rica 1.43ms from San Jose, CR
163.178.170.240 AS263683 Universidad de Costa Rica 1.35ms from San Jose, CR
163.178.104.72 AS263683 Universidad de Costa Rica 1.35ms from San Jose, CR
163.178.124.179 AS263683 Universidad de Costa Rica 1.45ms from San Jose, CR
2801:15:8003:ffff:ffff:ffff:ffff:fffe AS263683 Universidad de Costa Rica 67.63ms from Miami, US
163.178.174.210 AS263683 Universidad de Costa Rica 1.27ms from San Jose, CR
163.178.106.7 AS263683 Universidad de Costa Rica 1.48ms from San Jose, CR
163.178.101.125 AS263683 Universidad de Costa Rica 1.25ms from San Jose, CR
163.178.224.2 AS263683 Universidad de Costa Rica 1.29ms from San Jose, CR
163.178.113.16 AS263683 Universidad de Costa Rica 1.64ms from San Jose, CR
163.178.109.115 AS263683 Universidad de Costa Rica 1.47ms from San Jose, CR
2801:15:800f:ffff:cfff:ffff:ffff:ff91 AS263683 Universidad de Costa Rica 67.46ms from Miami, US
163.178.107.245 AS263683 Universidad de Costa Rica 0.67ms from San Jose, CR
163.178.105.69 AS263683 Universidad de Costa Rica 1.27ms 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
97.131.150.115 AS6167 Verizon Business 15.03ms from Atlanta, US
58.97.31.227 AS7470 TRUE INTERNET Co.,Ltd. 2.83ms from Bangkok, TH
134.58.61.35 AS2611 BELNET 1.15ms from Brussels, BE
199.232.13.19 AS54113 Fastly, Inc. 0.07ms from Curitiba, BR
2.205.95.51 AS3209 Vodafone GmbH 5.35ms from Frankfurt am Main, DE
117.254.208.19 AS9829 National Internet Backbone 2.89ms from Mumbai, IN
62.146.109.131 AS15598 NorthC Deutschland GmbH 1.04ms from Nuernberg, DE
114.169.216.179 AS4713 NTT DOCOMO BUSINESS,Inc. 12.63ms from Osaka, JP
176.158.35.19 AS5410 Bouygues Telecom SA 2.28ms from Paris, FR
95.80.255.3 AS29208 Quantcom, a.s. 4.93ms from Prague, CZ
94.167.42.115 AS1267 WIND TRE S.P.A. 19.65ms from Rome, IT
61.152.203.67 AS4812 China Telecom (Group) 5.70ms from Shanghai, CN
217.208.220.3 AS3301 Telia Company AB 0.90ms from Stockholm, SE
152.165.13.83 AS2527 Sony Network Communications Inc. 2.12ms from Tokyo, JP
102.28.88.115 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 17.41ms from Tunis, TN
107.14.250.67 AS7843 Charter Communications Inc 4.85ms from Atlanta, US
74.130.117.67 AS10796 Charter Communications Inc 19.37ms from Columbus, US
34.243.168.83 AS16509 Amazon.com, Inc. 0.30ms from Dublin, IE
134.175.31.3 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.53ms from Guangzhou, CN
115.227.28.3 AS58461 CT-HangZhou-IDC 6.95ms from Hangzhou, CN
154.86.180.243 AS134548 DXTL Tseung Kwan O Service 0.75ms from Hong Kong, HK
86.176.190.131 AS2856 British Telecommunications PLC 6.74ms from London, GB
212.126.142.3 AS8426 ClaraNET LTD 1.23ms from London, GB
167.63.38.115 AS6057 Administracion Nacional de Telecomunicaciones 2.02ms from Montevideo, UY
219.255.84.195 AS9318 SK Broadband Co Ltd 2.23ms 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 -f4 -m12 163.178.249.27
traceroute to 163.178.249.27 (163.178.249.27): 12 hops max, 52 byte packets
4 [AS6762] 195.22.202.206 15.913 ms
5 [AS6762] 195.22.206.13 147.826 ms
6 *
7 *
8 *
9 [AS11830] 200.91.108.162 204.266 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Budapest, HU
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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