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 18,133,887,294,219,437,620,592,640
ASN type Education
Registry lacnic
Allocated 12 years ago on Sep 16, 2014
Updated 9 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 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
163.178.171.36 ██████████ 2
163.178.126.113 ██████████ 2
163.178.102.7 ██████████ 2
163.178.170.67 ██████████ 2
163.178.104.76 ████████ 1
163.178.126.114 ██████████ 1
163.178.124.187 ██████████ 1
163.178.171.134 █████████ 1
163.178.170.230 ██████████ 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

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

IP Address ASN Details
163.178.164.155 AS263683 Universidad de Costa Rica 1.35ms from Curridabat, CR
163.178.100.28 AS263683 Universidad de Costa Rica 42.09ms from Guatemala City, GT
2801:15:8008:14d:265e:beff:fe04:ef1b AS263683 Universidad de Costa Rica 66.03ms from Miami, US
163.178.116.11 AS263683 Universidad de Costa Rica 1.35ms from Curridabat, CR
163.178.88.4 AS263683 Universidad de Costa Rica 42.03ms from Guatemala City, GT
163.178.89.130 AS263683 Universidad de Costa Rica 1.34ms from Curridabat, CR
163.178.101.123 AS263683 Universidad de Costa Rica 1.24ms from Curridabat, CR
163.178.125.70 AS263683 Universidad de Costa Rica 1.32ms from Curridabat, CR
163.178.111.35 AS263683 Universidad de Costa Rica 42.35ms from Guatemala City, GT
163.178.119.2 AS263683 Universidad de Costa Rica 1.30ms from Curridabat, CR
2801:15:8003:ffff:ffff:ffff:ffff:fffe AS263683 Universidad de Costa Rica 65.60ms from Miami, US
163.178.19.149 AS263683 Universidad de Costa Rica 1.48ms from Curridabat, CR
163.178.121.11 AS263683 Universidad de Costa Rica 4.48ms from Curridabat, CR
163.178.162.5 AS263683 Universidad de Costa Rica 1.46ms from Curridabat, CR
163.178.98.236 AS263683 Universidad de Costa Rica 59.37ms from San Salvador, SV
163.178.163.184 AS263683 Universidad de Costa Rica 1.28ms from Curridabat, CR
2801:15:800f:ffff:cfff:ffff:ffff:fff7 AS263683 Universidad de Costa Rica 65.61ms from Miami, US
163.178.113.7 AS263683 Universidad de Costa Rica 1.25ms from Curridabat, CR
163.178.109.142 AS263683 Universidad de Costa Rica 1.40ms from Curridabat, CR
163.178.48.18 AS263683 Universidad de Costa Rica 1.63ms from Curridabat, CR
163.178.84.4 AS263683 Universidad de Costa Rica 1.37ms from Curridabat, CR
163.178.16.131 AS263683 Universidad de Costa Rica 1.55ms from Curridabat, CR
163.178.124.139 AS263683 Universidad de Costa Rica 1.40ms from Curridabat, CR
163.178.110.3 AS263683 Universidad de Costa Rica 1.35ms from Curridabat, CR
163.178.170.8 AS263683 Universidad de Costa Rica 1.32ms 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
124.149.132.243 AS7545 TPG Telecom Limited 3.63ms from Brisbane, AU
34.135.160.19 AS396982 Google LLC 0.12ms from Council Bluffs, US
113.215.187.163 AS24139 Huashu media&Network Limited 5.33ms from Hangzhou, CN
97.84.34.3 AS20115 Charter Communications LLC 1.75ms from St. Louis, US
221.120.57.35 AS17421 Mobile Business Group 11.37ms from Taichung, TW
60.144.52.227 AS17676 SoftBank Corp. 2.87ms from Tokyo, JP
119.99.183.67 AS4134 CHINANET-BACKBONE 3.74ms from Wuhan, CN
18.214.191.195 AS14618 Amazon.com, Inc. 0.46ms from Ashburn, US
54.204.213.147 AS14618 Amazon.com, Inc. 0.47ms from Ashburn, US
171.102.97.243 AS7470 TRUE INTERNET Co.,Ltd. 2.19ms from Bangkok, TH
88.130.191.99 AS8881 1&1 Versatel GmbH 1.15ms from Berlin, DE
200.69.33.51 AS10617 SION S.A 1.12ms from Buenos Aires, AR
186.128.167.147 AS22927 Telefonica de Argentina 1.73ms from Buenos Aires, AR
58.186.177.147 AS18403 FPT Telecom Company 0.71ms from Hanoi, VN
118.219.155.131 AS9318 SK Broadband Co Ltd 5.92ms from Incheon, KR
83.58.170.147 AS3352 TELEFONICA DE ESPANA S.A.U. 3.66ms from Madrid, ES
23.215.107.83 AS24319 Akamai Technologies Tokyo ASN 0.74ms from Mumbai, IN
76.27.217.243 AS7922 Comcast Cable Communications, LLC 2.16ms from Portland, US
148.0.61.99 AS6400 Compañía Dominicana de Teléfonos S. A. 1.47ms from Santo Domingo, DO
142.46.17.3 AS19752 Hydro One Telecom Inc. 2.16ms from Toronto, CA
44.198.156.115 AS14618 Amazon.com, Inc. 0.50ms from Ashburn, US
59.93.246.115 AS9829 National Internet Backbone 4.64ms from Chennai, IN
198.143.169.3 AS32475 Internap Holding LLC 1.13ms from Chicago, US
141.236.77.19 AS5972 United States Department of Defense (DoD) 10.79ms from Dallas, US
113.172.62.211 AS45899 VNPT Corp 1.42ms from Ho Chi Minh City, VN

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 163.178.231.94
traceroute to 163.178.231.94 (163.178.231.94): 12 hops max, 52 byte packets
4 [AS2914] 129.250.9.167 8.125 ms
5 [AS6762] 195.22.206.13 40.48 ms
6 [AS6762] 79.140.83.81 93.993 ms
7 *
8 *
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Ashburn, US
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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