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AS27770

UNRC

Argentina (AR)

ASN Information

AS NumberAS27770
AS NameAS27770
OrganizationAS27770 - Universidad Nacional de Rio Cuarto
Also known asUNRC
CountryArgentina (AR)
RegistryLACNIC
ASN TypeEducational/Research
Last Seen
Announcement Count3
IPv4 Prefix Count2
IPv6 Prefix Count1
RPKI StatusValid ×1Unknown (could not be determined) ×2
IRR RecordsView IRR route objects
Websitehttp://www.unrc.edu.ar ↗

AS Path to AS27770

  1. 37271Workonline Communications(Pty) Ltd - Workonline Communications(Pty) Ltd
  2. 3356LEVEL3 - Level 3 Parent, LLC
  3. 52444AS52444 - Pogliotti & Pogliotti Construcciones S.A.
  4. 27770Origin

Most common path, seen 4× in route collector data, latest at a collector in Johannesburg (2026-10-17 15:01:09 UTC). Prepends collapsed.

Route Collectors (Visibility)

Sydney: 21 peer session(s)São Paulo: 36 peer session(s)Johannesburg: 37 peer session(s)Amsterdam: 42 peer session(s)Singapore: 42 peer session(s)London: 59 peer session(s)Eugene, OR: 114 peer session(s)
High (10+ peers)Medium (3–9)Low (1–2)

Approximate route collector locations, coloured by peer sessions carrying this AS's routes.

Announced Prefixes (3)

View All →
PrefixFamilyRPKILast Seen
170.210.128.0/21IPv4Not checkedNot looked up yet
200.7.128.0/20IPv4ValidNot looked up yet
2800:1c0::/32IPv6Not checkedNot looked up yet

Peers (2)

View All →
ASNameRelationshipPathsLast Seen
AS4270AS4270 - Red de Interconexion UniversitariaUpstream (inferred)195
AS52444AS52444 - Pogliotti & Pogliotti Construcciones S.A.Upstream (inferred)181

Neighbours seen next to AS27770 in public AS paths. These are not confirmed BGP sessions; peer IP addresses and locations are not published by these sources.

Public Peering Exchange Points (1)

IX Updates →
ExchangeLocationIPv4IPv6SpeedRS peerUpdated
AR-IX Cabase - ArgentinaArgentina, AR201.182.132.1—10GYes

IX ports registered by AS27770 (self-reported by the network).

Interconnection Facilities (2)

FacilityCityCountry
SkyOnLineBuenos AiresArgentina
Cabase RCURío CuartoArgentina

Data centres where AS27770 says it can interconnect (self-reported).

IRR AS-SET and Peering Policy

IRR AS-SETAS27770:AS-PEERS
Member of AS-SETsSee IRR page
Peering policyOpen
Multiple locationsNot Required
Ratio requirementNo
ContractNot Required
Traffic100-1000Mbps
Traffic ratioMostly Inbound
Geographic scopeSouth America
Max prefixes (IPv4 / IPv6)2 / 1
Unicast / IPv6 / MulticastYes / Yes / No
Looking glassNot available
Route serverNot available

Contact Information (0)

No public contacts are registered for AS27770.

Only contacts the network has chosen to publish are shown.

Upstreams (2)

ASNameRelationshipPathsLast Seen
AS4270AS4270 - Red de Interconexion UniversitariaUpstream (inferred)195
AS52444AS52444 - Pogliotti & Pogliotti Construcciones S.A.Upstream (inferred)181

Downstreams (0)

No downstream ASNs found for AS27770 in current data sources.

Registry and network details

Registered holderAS27770 - Universidad Nacional de Rio Cuarto
RegisteredYes
Peering policyOpen
IRR AS-setAS27770:AS-PEERS
Registry record last modifiedNot available
MaintainersNot available
Internet exchanges1
Facilities2
Network profile updated

Data updated . See limitations.