AS4270 Red de Interconexion Universitaria
🇦🇷Org handle: 28133
LACNICallocated
Announced Prefixes (BGP)
61total
55 IPv46 IPv6
IPv4 Addresses
Allocated (RIR)65,536
Announced (BGP)94,464
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)7.9×10²⁸
Announced Prefixes
(BGP)61|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | LACNIC | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
| Valid | - | 2026-10-11 |
1-10 of 61
1 / 7
Allocated Prefixes
(RIR)2Prefix | Country | RIR | Status |
|---|---|---|---|
| 170.210.0.0/16 | 🇦🇷 AR | LACNIC | assigned |
| 2800:110::/32 | 🇦🇷 AR | LACNIC | assigned |
All 61 announced prefixes of AS4270 →
BGP Neighbours
(seen in AS paths)Upstreams (4)
Networks AS4270 hands its own prefixes to: transit providers, or peers at an exchange.
Downstreams (19)
Networks whose own prefixes AS4270 passes on: usually its customers.
- AS262156Universidad Nacional De Rosario17
- AS61476Universidad Nacional De La Pampa12
- AS52314Universidad Nacional Del Noroeste De Buenos Aires UNNOBA10
- AS27875Universidad Nacional De Cuyo9
- AS52442Universidad Nacional De Lujan9
- AS263186Universidad Nacional De General Sarmiento8
- AS27981Universidad Nacional De Mar Del Plata6
- AS52424Universidad Nacional De Entre Rios5
- AS61486Universidad Nacional De Quilmes5
- AS263235Universidad Nacional De Misiones5
- AS61496UNIVERSIDAD NACIONAL DEL CENTRO DE LA PROVINCIA DE BUENOS AIRES4
- AS27770Universidad Nacional De Rio Cuarto3
- AS28068Universidad Nacional De San Luis3
- AS265700UNIVERSIDAD NACIONAL DE LA PATAGONIA AUSTRAL3
- AS270033Universidad Nacional Arturo Jauretche3
- AS14845Universidad Nacional Del Sur2
- AS27790Universidad Nacional De Cordoba1
- AS28107UNIVERSIDAD NACIONAL DE SAN JUAN1
- AS264785UNIVERSIDAD NACIONAL DE LANUS1
Other adjacent networks (1)
Adjacent to AS4270 in the transit part of AS paths: peers, providers or customers.
- AS6939Hurricane Electric16
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 AS4270 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/4270Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/4270" | jq