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 |
| 163.178.56.0/21 | Universidad de Costa Rica | 2,048 |
| 163.178.64.0/21 | 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 |
| 163.178.140.0/22 | 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 |
| 163.178.72.0/22 | 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 |
| 163.178.76.0/23 | Universidad de Costa Rica | 512 |
| 163.178.82.0/23 | 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 |
| 163.178.79.0/24 | Universidad de Costa Rica | 256 |
| 163.178.80.0/24 | Universidad de Costa Rica | 256 |
| 163.178.8.0/24 | Universidad de Costa Rica | 256 |
| 163.178.81.0/24 | 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 |
|---|---|---|
| 163.178.170.67 | ██████████ | 2 |
| 163.178.171.36 | ██████████ | 2 |
| 163.178.102.7 | ██████████ | 2 |
| 163.178.126.113 | ██████████ | 2 |
| 163.178.170.8 | ██████████ | 1 |
| 163.178.171.117 | ██████████ | 1 |
| 163.178.104.76 | ████████ | 1 |
| 163.178.126.104 | ██████████ | 1 |
| 163.178.124.187 | ██████████ | 1 |
| 163.178.102.6 | ██████████ | 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
15 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 163.178.106.7 |
1.64ms from Curridabat,
CR
|
|
| 163.178.113.16 |
1.65ms from Curridabat,
CR
|
|
| 163.178.101.86 |
1.43ms from Curridabat,
CR
|
|
| 163.178.107.249 |
0.84ms from Curridabat,
CR
|
|
| 163.178.104.72 |
1.48ms from Curridabat,
CR
|
|
| 2801:15:8003:ffff:ffff:ffff:ffff:fffe |
65.31ms from Miami,
US
|
|
| 163.178.124.179 |
1.57ms from Curridabat,
CR
|
|
| 163.178.93.195 |
1.48ms from Curridabat,
CR
|
|
| 163.178.170.240 |
1.45ms from Curridabat,
CR
|
|
| 2801:15:800f:ffff:cfff:ffff:ffff:ff91 |
65.13ms from Miami,
US
|
|
| 163.178.102.62 |
1.80ms from Curridabat,
CR
|
|
| 163.178.109.115 |
1.59ms from Curridabat,
CR
|
|
| 163.178.224.4 |
1.40ms from Curridabat,
CR
|
|
| 163.178.174.210 |
1.37ms from Curridabat,
CR
|
|
| 163.178.105.68 |
1.44ms 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 |
|---|---|---|
| 103.108.49.3 |
1.19ms from Bangkok,
TH
|
|
| 123.115.193.67 |
3.82ms from Beijing,
CN
|
|
| 135.18.233.227 |
0.49ms from Boydton,
US
|
|
| 52.177.33.131 |
0.32ms from Boydton,
US
|
|
| 129.22.4.3 |
7.30ms from Chicago,
US
|
|
| 166.142.194.51 |
18.54ms from Dallas,
US
|
|
| 3.75.182.243 |
0.41ms from Frankfurt am Main,
DE
|
|
| 109.69.59.51 |
0.17ms from Frankfurt am Main,
DE
|
|
| 81.102.95.195 |
4.21ms from London,
GB
|
|
| 90.242.173.243 |
8.13ms from London,
GB
|
|
| 99.192.220.67 |
0.13ms from Miami,
US
|
|
| 63.141.33.51 |
0.90ms from Montreal,
CA
|
|
| 93.31.199.35 |
1.94ms from Paris,
FR
|
|
| 202.178.119.179 |
1.14ms from Phnom Penh,
KH
|
|
| 83.208.12.195 |
9.99ms from Prague,
CZ
|
|
| 172.178.145.3 |
0.73ms from San Jose,
US
|
|
| 58.224.137.19 |
1.90ms from Seoul,
KR
|
|
| 101.32.108.67 |
0.64ms from Singapore,
SG
|
|
| 85.130.236.227 |
1.62ms from Tel Aviv,
IL
|
|
| 114.162.250.227 |
4.82ms from Tokyo,
JP
|
|
| 64.228.193.243 |
8.05ms from Toronto,
CA
|
|
| 94.101.141.147 |
19.93ms from Yerevan,
AM
|
|
| 89.146.12.131 |
5.24ms from Amsterdam,
NL
|
|
| 181.68.238.211 |
17.79ms from Bogota,
CO
|
|
| 196.210.182.195 |
2.76ms from Cape Town,
ZA
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Brussels, BE
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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