AS263683
Universidad de Costa Rica · ucr.ac.cr
Costa Rica
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| 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 |
WHOIS Details
ASHandle: AS263683
OrgID: AS263683
ASName: AS263683
ASNumber: AS263683
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 23 domain names hosted across 19 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 163.178.102.7 | ██████████ | 2 |
| 163.178.171.36 | ███████ | 2 |
| 163.178.170.67 | ██████████ | 2 |
| 163.178.126.113 | ██████████ | 2 |
| 163.178.109.99 | ██████████ | 1 |
| 163.178.171.42 | ██████████ | 1 |
| 163.178.126.114 | ██████████ | 1 |
| 163.178.170.207 | ████████ | 1 |
| 163.178.104.76 | ████████ | 1 |
| 163.178.126.105 | ██████████ | 1 |
Peers
There are 2 peers for this ASN.
Upstreams
There is 1 peer for this ASN.
| upstreams | Name |
|---|---|
| AS11830 | Instituto Costarricense de Electricidad y Telecom. |
Downstreams
There are no downstreams for this ASN.
Pingable IPs
13 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 163.178.93.195 |
1.46ms from San Jose,
CR
|
|
| 163.178.170.243 |
1.33ms from San Jose,
CR
|
|
| 163.178.101.125 |
1.29ms from San Jose,
CR
|
|
| 163.178.109.115 |
1.36ms from San Jose,
CR
|
|
| 163.178.113.16 |
1.57ms from San Jose,
CR
|
|
| 163.178.107.249 |
0.69ms from San Jose,
CR
|
|
| 163.178.102.62 |
1.70ms from Curridabat,
CR
|
|
| 2801:15:800f:ffff:cfff:ffff:ffff:ff86 |
67.99ms from Miami,
US
|
|
| 2801:15:8003:ffff:ffff:ffff:ffff:fffe |
68.24ms from Miami,
US
|
|
| 163.178.105.69 |
1.34ms from San Jose,
CR
|
|
| 163.178.106.7 |
1.44ms from San Jose,
CR
|
|
| 163.178.224.5 |
1.27ms from San Jose,
CR
|
|
| 163.178.174.210 |
1.33ms from San Jose,
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 |
|---|---|---|
| 200.32.91.35 |
0.24ms from Buenos Aires,
AR
|
|
| 197.230.229.227 |
1.47ms from Casablanca,
MA
|
|
| 18.197.129.179 |
0.42ms from Frankfurt am Main,
DE
|
|
| 221.179.226.147 |
2.06ms from Lhasa,
CN
|
|
| 128.97.129.19 |
0.75ms from Los Angeles,
US
|
|
| 89.208.195.51 |
1.90ms from Moscow,
RU
|
|
| 120.49.64.115 |
17.31ms from Nanjing,
CN
|
|
| 176.141.129.67 |
8.96ms from Paris,
FR
|
|
| 20.97.9.67 |
0.16ms from San Antonio,
US
|
|
| 182.162.170.19 |
1.75ms from Seoul,
KR
|
|
| 1.247.230.195 |
2.56ms from Seoul,
KR
|
|
| 180.240.180.83 |
0.60ms from Singapore,
SG
|
|
| 148.72.145.3 |
0.42ms from St. Louis,
US
|
|
| 92.33.145.3 |
5.10ms from Stockholm,
SE
|
|
| 121.209.130.243 |
4.89ms from Sydney,
AU
|
|
| 20.193.3.147 |
0.71ms from Sydney,
AU
|
|
| 36.225.188.179 |
1.83ms from Taipei,
TW
|
|
| 35.212.146.115 |
0.14ms from The Dalles,
US
|
|
| 203.181.104.195 |
0.92ms from Tokyo,
JP
|
|
| 138.22.180.3 |
0.63ms from Vienna,
AT
|
|
| 117.155.44.67 |
5.00ms from Wuhan,
CN
|
|
| 141.156.166.115 |
2.42ms from Ashburn,
US
|
|
| 103.254.133.243 |
2.38ms from Auckland,
NZ
|
|
| 58.97.31.227 |
3.37ms from Bangkok,
TH
|
|
| 190.175.93.35 |
2.43ms from Buenos Aires,
AR
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Boca Raton, US
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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