AS263683 Universidad de Costa Rica
🇨🇷Org handle: 27791
LACNICallocated
Announced Prefixes (BGP)
38total
34 IPv44 IPv6
IPv4 Addresses
Allocated (RIR)65,536
Announced (BGP)42,240
IPv6 Addresses
Allocated (RIR)1.9×10²⁵
Announced (BGP)1.8×10²⁵
Announced Prefixes
(BGP)38|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | Other IRR | 2026-10-10 | |
| No ROA | Other IRR | 2026-10-10 | |
| No ROA | - | 2026-10-10 | |
| No ROA | - | 2026-10-10 | |
| No ROA | - | 2026-10-10 | |
| No ROA | - | 2026-10-10 | |
| No ROA | - | 2026-10-10 | |
| No ROA | - | 2026-10-10 | |
| No ROA | - | 2026-10-10 | |
| No ROA | - | 2026-10-10 |
1-10 of 38
1 / 4
Allocated Prefixes
(RIR)6Prefix | Country | RIR | Status |
|---|---|---|---|
| 163.178.0.0/16 | 🇨🇷 CR | LACNIC | assigned |
| 2801:15:8000::/48 | 🇨🇷 CR | LACNIC | assigned |
| 2801:15:8001::/48 | 🇨🇷 CR | LACNIC | assigned |
| 2801:15:8002::/47 | 🇨🇷 CR | LACNIC | assigned |
| 2801:15:8004::/46 | 🇨🇷 CR | LACNIC | assigned |
| 2801:15:8008::/45 | 🇨🇷 CR | LACNIC | assigned |
All 38 announced prefixes of AS263683 →
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS263683 hands its own prefixes to: transit providers, or peers at an exchange.
- AS11830Instituto Costarricense De Electricidad Y Telecom38
ASPA
No ASPA
External Links
Learn more
- What is an ASN?Autonomous systems, ASN ranges and how they are assigned
- RPKI and route origin validationWhat the RPKI badges on the prefix list mean
- ASPA explainedWhy AS263683 should publish an ASPA object
- IPv4 transfers in the LACNIC regionMonthly volume and the latest registry transfers
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/263683Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/263683" | jq