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 25
IPv4 addresses 34,048
IPv6 addresses 18,133,887,294,219,437,600,000,000
ASN type Education
Registry lacnic
Allocated 12 years ago on Sep 16, 2014
Updated a year 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 25 domain names hosted across 20 IP addresses on this ASN.

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IP Address Domain Domains on this IP
163.178.170.179 ██████████ 2
163.178.126.113 ██████████ 2
163.178.170.67 ██████████ 2
163.178.89.99 ██████████ 1
163.178.124.187 ██████████ 1
163.178.171.134 █████████ 1
163.178.170.230 ██████████ 1
163.178.102.7 ██████████ 1
163.178.126.103 ██████████ 1
163.178.104.76 ████████ 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
2801:15:800f:ffff:cfff:ffff:ffff:fff7 AS263683 Universidad de Costa Rica 65.51ms from Miami, US
163.178.102.62 AS263683 Universidad de Costa Rica 1.92ms from Curridabat, CR
2801:15:8003:ffff:ffff:ffff:ffff:fffe AS263683 Universidad de Costa Rica 65.76ms from Miami, US
163.178.93.195 AS263683 Universidad de Costa Rica 1.62ms from Curridabat, CR
163.178.124.179 AS263683 Universidad de Costa Rica 1.97ms from Curridabat, CR
163.178.105.86 AS263683 Universidad de Costa Rica 1.44ms from Curridabat, CR
163.178.224.4 AS263683 Universidad de Costa Rica 1.46ms from Curridabat, CR
163.178.106.7 AS263683 Universidad de Costa Rica 1.53ms from San Pedro, CR
163.178.107.249 AS263683 Universidad de Costa Rica 0.91ms from Curridabat, CR
163.178.174.210 AS263683 Universidad de Costa Rica 1.49ms from Curridabat, CR
163.178.170.12 AS263683 Universidad de Costa Rica 1.55ms from Curridabat, CR
163.178.101.125 AS263683 Universidad de Costa Rica 1.46ms from Curridabat, CR
163.178.113.16 AS263683 Universidad de Costa Rica 1.84ms from Curridabat, CR
163.178.104.72 AS263683 Universidad de Costa Rica 1.86ms from Curridabat, CR
163.178.109.115 AS263683 Universidad de Costa Rica 1.59ms 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
5.187.243.163 AS5483 Magyar Telekom Plc. 5.32ms from Budapest, HU
78.184.203.243 AS9121 Turk Telekomunikasyon Anonim Sirketi 4.42ms from Istanbul, TR
58.218.227.195 AS4134 CHINANET BACKBONE 5.74ms from Nanjing, CN
189.101.41.227 AS28573 Claro NXT Telecomunicacoes Ltda 19.55ms from Osasco, BR
213.182.35.163 AS8304 Ecritel SASU 0.44ms from Paris, FR
49.158.21.35 AS24164 UNION BROADBAND NETWORK 6.39ms from Taipei, TW
152.89.211.131 AS212238 Datacamp Limited 0.14ms from Amsterdam, NL
108.18.252.195 AS701 Verizon Business 1.96ms from Ashburn, US
191.237.13.67 AS8075 Microsoft Corporation 0.46ms from Ashburn, US
76.14.30.83 AS11404 Wave Broadband 8.05ms from Hillsboro, US
222.233.7.51 AS9318 SK Broadband Co Ltd 1.28ms from Incheon, KR
149.241.16.227 AS5607 Sky UK Limited 1.41ms from London, GB
97.170.49.67 AS6167 Verizon Business 15.60ms from Los Angeles, US
124.190.66.163 AS1221 Telstra Limited 3.65ms from Melbourne, AU
186.53.226.243 AS6057 Administracion Nacional de Telecomunicaciones 1.57ms from Montevideo, UY
70.50.124.19 AS577 Bell Canada 4.81ms from Montreal, CA
153.3.89.243 AS4837 CHINA UNICOM China169 Backbone 5.84ms from Nanjing, CN
31.39.172.51 AS5410 Bouygues Telecom SA 1.15ms from Paris, FR
176.128.176.3 AS5410 Bouygues Telecom SA 0.91ms from Paris, FR
98.89.249.67 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
52.91.174.131 AS14618 Amazon.com, Inc. 0.42ms from Reston, US
23.206.145.179 AS16625 Akamai Technologies, Inc. 0.68ms from San Jose, US
125.147.69.227 AS4766 Korea Telecom 1.58ms from Seoul, KR
54.199.243.147 AS16509 Amazon.com, Inc. 0.20ms from Tokyo, JP
125.101.205.67 AS17506 ARTERIA Networks Corporation 0.88ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -m5 163.178.188.151
traceroute to 163.178.188.151 (163.178.188.151): 5 hops max, 52 byte packets
1 [AS15169] 142.251.253.252 101.146 ms
2 [AS15169] 192.178.249.12 101.964 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Brussels, BE
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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