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 10 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
163.178.126.113 ██████████ 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

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

IP Address ASN Details
163.178.101.124 AS263683 Universidad de Costa Rica 1.21ms from Curridabat, CR
163.178.170.209 AS263683 Universidad de Costa Rica 1.33ms from Curridabat, CR
163.178.121.11 AS263683 Universidad de Costa Rica 4.52ms from Curridabat, CR
163.178.116.10 AS263683 Universidad de Costa Rica 1.73ms from Curridabat, CR
163.178.224.2 AS263683 Universidad de Costa Rica 1.43ms from Curridabat, CR
163.178.103.247 AS263683 Universidad de Costa Rica 1.47ms from Curridabat, CR
2801:15:8003:ffff:ffff:ffff:ffff:fffe AS263683 Universidad de Costa Rica 67.94ms from Miami, US
163.178.127.2 AS263683 Universidad de Costa Rica 1.58ms from Curridabat, CR
163.178.16.134 AS263683 Universidad de Costa Rica 1.52ms from Curridabat, CR
163.178.112.78 AS263683 Universidad de Costa Rica 1.39ms from Curridabat, CR
163.178.118.135 AS263683 Universidad de Costa Rica 1.38ms from Curridabat, CR
163.178.114.213 AS263683 Universidad de Costa Rica 1.52ms from Curridabat, CR
163.178.177.11 AS263683 Universidad de Costa Rica 1.96ms from Curridabat, CR
163.178.163.182 AS263683 Universidad de Costa Rica 1.42ms from Curridabat, CR
163.178.107.243 AS263683 Universidad de Costa Rica 0.89ms from Curridabat, CR
163.178.164.155 AS263683 Universidad de Costa Rica 1.39ms from Curridabat, CR
163.178.111.35 AS263683 Universidad de Costa Rica 55.92ms from Guatemala City, GT
163.178.161.28 AS263683 Universidad de Costa Rica 22.07ms from Guatemala City, GT
163.178.125.74 AS263683 Universidad de Costa Rica 1.33ms from Curridabat, CR
163.178.85.12 AS263683 Universidad de Costa Rica 1.48ms from Curridabat, CR
163.178.106.70 AS263683 Universidad de Costa Rica 1.30ms from Curridabat, CR
163.178.104.73 AS263683 Universidad de Costa Rica 1.38ms from Curridabat, CR
163.178.89.99 AS263683 Universidad de Costa Rica 1.54ms from Curridabat, CR
163.178.93.198 AS263683 Universidad de Costa Rica 1.24ms from Curridabat, CR
163.178.48.22 AS263683 Universidad de Costa Rica 1.45ms 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
85.152.34.147 AS12946 R Cable y Telecable Telecomunicaciones, S.A.U. 10.62ms from A Coruna, ES
84.82.14.3 AS1136 KPN B.V. 1.81ms from Amsterdam, NL
136.56.48.3 AS16591 Google Fiber Inc. 6.48ms from Ashburn, US
98.230.51.179 AS7922 Comcast Cable Communications, LLC 11.22ms from Atlanta, US
101.19.194.19 AS4837 CHINA UNICOM China169 Backbone 9.80ms from Beijing, CN
213.118.169.163 AS6848 Telenet BV 6.94ms from Brussels, BE
18.190.163.227 AS16509 Amazon.com, Inc. 0.12ms from Columbus, US
63.35.255.35 AS16509 Amazon.com, Inc. 0.15ms from Dublin, IE
113.186.111.163 AS45899 VNPT Corp 4.38ms from Hanoi, VN
175.251.200.147 AS4766 Korea Telecom 8.62ms from Incheon, KR
136.33.193.211 AS16591 Google Fiber Inc. 0.79ms from Kansas City, US
27.209.85.67 AS4837 CHINA UNICOM China169 Backbone 5.40ms from Qingdao, CN
223.210.7.163 AS4847 China Networks Inter-Exchange 16.97ms from Shanghai, CN
5.150.223.115 AS8473 Bahnhof AB 16.79ms from Stockholm, SE
183.166.211.163 AS4134 CHINANET-BACKBONE 13.06ms from Wuhan, CN
105.108.227.3 AS36947 Telecom Algeria 13.86ms from Algiers, DZ
115.190.164.19 AS137718 Beijing Volcano Engine Technology Co., Ltd. 3.89ms from Beijing, CN
87.190.15.211 AS3320 Deutsche Telekom AG 0.71ms from Berlin, DE
92.240.199.227 AS209372 WS Telecom Inc 0.50ms from Frankfurt am Main, DE
219.234.31.19 AS139021 West263 International Limited 1.38ms from Hong Kong, HK
170.187.45.211 AS400706 Heart of Iowa Communications Cooperative 7.24ms from Lincoln, US
71.226.39.227 AS7922 Comcast Cable Communications, LLC 14.72ms from Los Angeles, US
46.35.109.83 AS199226 Cablemel S.L. 14.80ms from Madrid, ES
91.51.252.179 AS3320 Deutsche Telekom AG 1.82ms from Nuernberg, DE
82.226.198.147 AS12322 Free SAS 9.14ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -m5 163.178.245.165
traceroute to 163.178.245.165 (163.178.245.165): 5 hops max, 52 byte packets
1 [AS15169] 142.251.253.252 185.263 ms
2 [AS15169] 192.178.249.12 185.794 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Chang-hua, TW
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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