AS number 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
Number of IPv4 34,048
Number of IPv6 18,133,887,294,219,437,620,592,640
ASN type Education
Registry lacnic
Allocated 11 years ago on Sep 16, 2014
Updated 2 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
163.178.100.0/22 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
163.178.16.0/22 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
163.178.104.0/23 Universidad de Costa Rica 512
163.178.122.0/23 Universidad de Costa Rica 512
163.178.52.0/23 Universidad de Costa Rica 512
163.178.88.0/23 Universidad de Costa Rica 512
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
163.178.54.0/24 Universidad de Costa Rica 256
163.178.55.0/24 Universidad de Costa Rica 256
163.178.8.0/24 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

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
163.178.171.36 ██████████ 2
163.178.102.7 ██████████ 2
163.178.126.113 ██████████ 2
163.178.170.8 ██████████ 1
163.178.171.117 ██████████ 1
163.178.104.76 ████████ 1
163.178.126.104 ██████████ 1
163.178.124.187 ██████████ 1
163.178.102.6 ██████████ 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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Upstreams

There is 1 peer for this ASN.

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

Downstreams

There are no downstreams for this ASN.

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ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
163.178.106.7 AS263683 Universidad de Costa Rica 1.64ms from Curridabat, CR
163.178.102.62 AS263683 Universidad de Costa Rica 1.80ms from Curridabat, CR
163.178.104.72 AS263683 Universidad de Costa Rica 1.48ms from Curridabat, CR
163.178.224.4 AS263683 Universidad de Costa Rica 1.40ms from Curridabat, CR
163.178.174.210 AS263683 Universidad de Costa Rica 1.37ms from Curridabat, CR
163.178.170.240 AS263683 Universidad de Costa Rica 1.45ms from Curridabat, CR
2801:15:8003:ffff:ffff:ffff:ffff:fffe AS263683 Universidad de Costa Rica 65.31ms from Miami, US
163.178.101.86 AS263683 Universidad de Costa Rica 1.43ms from Curridabat, CR
163.178.113.16 AS263683 Universidad de Costa Rica 1.65ms from Curridabat, CR
163.178.124.179 AS263683 Universidad de Costa Rica 1.57ms from Curridabat, CR
163.178.107.249 AS263683 Universidad de Costa Rica 0.84ms from Curridabat, CR
163.178.105.68 AS263683 Universidad de Costa Rica 1.44ms from Curridabat, CR
163.178.109.115 AS263683 Universidad de Costa Rica 1.59ms from Curridabat, CR
2801:15:800f:ffff:cfff:ffff:ffff:ff91 AS263683 Universidad de Costa Rica 65.13ms from Miami, US
163.178.93.195 AS263683 Universidad de Costa Rica 1.48ms from Curridabat, 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
130.43.107.163 AS1241 Forthnet 3.19ms from Athens, GR
20.14.163.131 AS8075 Microsoft Corporation 0.36ms from Boydton, US
173.195.22.163 AS11976 Fidelity Communication International Inc. 5.75ms from Dallas, US
38.75.212.3 AS397377 Town of Estes Park 2.54ms from Denver, US
60.165.67.131 AS141998 China Telecom 0.29ms from Lanzhou, CN
83.42.243.35 AS3352 TELEFONICA DE ESPANA S.A.U. 10.89ms from Madrid, ES
185.198.244.131 AS49367 Seflow s.r.l. 0.23ms from Milan, IT
115.112.132.19 AS4755 TATA Communications formerly VSNL is Leading ISP 13.46ms from Mumbai, IN
133.18.134.3 AS24282 KAGOYA JAPAN Inc. 1.08ms from Osaka, JP
31.39.172.51 AS5410 Bouygues Telecom SA 1.07ms from Paris, FR
183.112.246.147 AS4766 Korea Telecom 1.59ms from Seoul, KR
95.52.118.83 AS12389 PJSC Rostelecom 9.57ms from Stockholm, SE
46.227.58.227 AS8280 SYNAPSECOM TELECOMS S.A. 0.21ms from Thessaloniki, GR
46.201.35.51 AS6849 JSC "Ukrtelecom" 13.44ms from Warsaw, PL
149.50.45.179 AS198967 BITel Gesellschaft fuer Telekommunikation mbH 6.95ms from Amsterdam, NL
134.22.97.115 AS400511 Clearwave Communications 7.96ms from Atlanta, US
107.14.250.67 AS7843 Charter Communications Inc 4.88ms from Atlanta, US
93.226.240.19 AS3320 Deutsche Telekom AG 5.00ms from Berlin, DE
129.22.4.3 AS32666 Case Western Reserve University 7.30ms from Chicago, US
3.145.114.131 AS16509 Amazon.com, Inc. 0.71ms from Columbus, US
38.50.244.211 AS13693 Vexus Fiber 10.13ms from Dallas, US
27.3.165.3 AS45543 SaiGon Tourist cable Televition Company 1.41ms from Hanoi, VN
110.136.222.195 AS7713 PT Telekomunikasi Indonesia 5.14ms from Jakarta, ID
63.141.33.51 AS20016 GPU.ONE ENTERPRISE INC 0.90ms from Montreal, CA
183.165.37.243 AS4134 CHINANET-BACKBONE 9.51ms from Nanchang, CN

Traceroute

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

$
traceroute -a -n -q1 -m8 163.178.168.184
traceroute to 163.178.168.184 (163.178.168.184): 8 hops max, 52 byte packets
1 [AS3214] 185.49.33.1 5599.018 ms
2 *
3 *
4 *
5 [AS6830] 84.116.135.30 0.709 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in London, GB
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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