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
163.178.109.115 AS263683 Universidad de Costa Rica 1.59ms from Curridabat, CR
163.178.107.249 AS263683 Universidad de Costa Rica 0.91ms from Curridabat, CR
163.178.101.125 AS263683 Universidad de Costa Rica 1.46ms from Curridabat, CR
163.178.124.179 AS263683 Universidad de Costa Rica 1.97ms from Curridabat, CR
163.178.104.72 AS263683 Universidad de Costa Rica 1.86ms from Curridabat, CR
2801:15:800f:ffff:cfff:ffff:ffff:fff7 AS263683 Universidad de Costa Rica 65.51ms from Miami, US
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
163.178.113.16 AS263683 Universidad de Costa Rica 1.84ms from Curridabat, CR
163.178.224.4 AS263683 Universidad de Costa Rica 1.46ms from Curridabat, CR
163.178.102.62 AS263683 Universidad de Costa Rica 1.92ms from Curridabat, CR
163.178.93.195 AS263683 Universidad de Costa Rica 1.62ms from Curridabat, CR
163.178.105.86 AS263683 Universidad de Costa Rica 1.44ms from Curridabat, CR
163.178.106.7 AS263683 Universidad de Costa Rica 1.53ms from San Pedro, CR
2801:15:8003:ffff:ffff:ffff:ffff:fffe AS263683 Universidad de Costa Rica 65.76ms from Miami, US

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
23.207.202.51 AS20940 Akamai International B.V. 0.23ms from Ashburn, US
115.190.164.19 AS137718 Beijing Volcano Engine Technology Co., Ltd. 3.52ms from Beijing, CN
94.187.39.163 AS42003 OGERO 1.41ms from Beirut, LB
75.212.73.163 AS6167 Verizon Business 15.80ms from Dallas, US
97.119.136.131 AS209 CenturyLink Communications, LLC 13.69ms from Denver, US
78.184.203.243 AS9121 Turk Telekomunikasyon Anonim Sirketi 4.42ms from Istanbul, TR
51.24.10.243 AS16509 Amazon.com, Inc. 0.24ms from London, GB
85.59.209.195 AS12479 Orange Espagne SA 5.78ms from Madrid, ES
65.0.57.51 AS16509 Amazon.com, Inc. 0.11ms from Mumbai, IN
18.208.165.67 AS14618 Amazon.com, Inc. 0.41ms from Reston, US
191.59.190.163 AS4230 CLARO S.A. 18.93ms from Sao Paulo, BR
73.215.26.19 AS7922 Comcast Cable Communications, LLC 7.10ms from Secaucus, US
34.153.239.147 AS396982 Google LLC 0.10ms from Stockholm, SE
72.38.210.3 AS7992 Cogeco Connexion Inc. 6.88ms from Toronto, CA
51.137.67.83 AS8075 Microsoft Corporation 0.27ms from Amsterdam, NL
186.19.141.227 AS27747 Telecentro S.A. 6.87ms from Buenos Aires, AR
197.221.190.35 AS37356 Huge Networks (Pty) Ltd 0.88ms from Cape Town, ZA
61.205.33.179 AS18144 Enecom,Inc. 1.38ms from Hiroshima, JP
171.239.221.67 AS7552 Viettel Group 4.86ms from Ho Chi Minh City, VN
66.180.199.3 AS4213 Krypt Technologies 0.93ms from Los Angeles, US
113.17.133.115 AS4134 CHINANET BACKBONE 5.55ms from Nanning, CN
180.136.163.179 AS4134 CHINANET BACKBONE 2.17ms from Nanning, CN
72.239.121.51 AS33363 Charter Communications, Inc 8.80ms from Orlando, US
3.208.119.83 AS14618 Amazon.com, Inc. 0.50ms from Reston, US
178.33.64.163 AS16276 OVH SAS 0.07ms from Roubaix, FR

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 163.178.49.59
traceroute to 163.178.49.59 (163.178.49.59): 6 hops max, 52 byte packets
2 [AS58061] 38.180.36.1 0.198 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Almaty, KZ
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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