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AS204280

Sielte Spa

Italy (IT)

ASN Information

AS NumberAS204280
AS Namesielte
Organizationsielte SIELTE S.P.A.
Also known asSielte Spa
CountryItaly (IT)
RegistryRIPE NCC
ASN TypeEnterprise
Last Seen
Announcement Count2
IPv4 Prefix Count2
IPv6 Prefix Count0
RPKI StatusValid2 of 2 prefixes
IRR RecordsAvailable (4 route objects)
Websitehttps://www.sielte.it ↗

AS Path to AS204280

  1. 6939HURRICANE - Hurricane Electric LLC
  2. 47408MANDARIN-AS Mandarin S.p.A.
  3. 204280Origin

Most common path, seen 9× in route collector data, latest at a collector in Singapore (2026-10-20 05:11:40 UTC). Prepends collapsed.

Route Collectors (Visibility)

Sydney: 14 peer session(s)São Paulo: 20 peer session(s)Amsterdam: 24 peer session(s)Johannesburg: 24 peer session(s)Singapore: 26 peer session(s)London: 33 peer session(s)Eugene, OR: 59 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 (2)

View All →
PrefixFamilyRPKILast Seen
185.107.184.0/22IPv4ValidNot looked up yet
185.107.187.0/24IPv4ValidNot looked up yet

Peers (29)

View All →
ASNameRelationshipPathsLast Seen
AS34428EIGHTROUTE Giulio Lo PrestiUpstream (inferred)266
AS47408MANDARIN-AS Mandarin S.p.A.Upstream (inferred)70
AS3269ASN-IBSNAZ Telecom Italia S.p.A.Upstream (inferred)17
AS6939HURRICANE - Hurricane Electric LLCUpstream (inferred)8
AS39120CONVERGENZE-AS Convergenze S.p.A.Upstream (inferred)4
AS51185MAINSTREAMING-AS MainStreaming SpAUpstream (inferred)4
AS49544i3Dnet i3D.net B.VUpstream (inferred)3
AS13237LAMBDANET-AS euNetworks GmbHUpstream (inferred)2

Neighbours seen next to AS204280 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 (3)

IX Updates →
ExchangeLocationIPv4IPv6SpeedRS peerUpdated
MIX PalermoPalermo, IT185.1.186.272001:7f8:101:7::2710GYes
MIX-ITMilan, IT217.29.66.642001:7f8:b:100:1d1:a520:4280:6410GYes
Namex RomeRome, IT193.201.28.2062001:7f8:10::20:428010GYes

IX ports registered by AS204280 (self-reported by the network).

Interconnection Facilities (2)

FacilityCityCountry
Open Hub MedCariniItaly
Namex Datacenter RomeRomeItaly

Data centres where AS204280 says it can interconnect (self-reported).

IRR AS-SET and Peering Policy

IRR AS-SETAS204280
Member of AS-SETsAS-HURRICANE, AS-FASTWEB, AS-GLPR, AS-TRANSROUTE-SPEC, AS-MANDARIN
Peering policyOpen
Multiple locationsNot Required
Ratio requirementNo
ContractNot Required
Traffic100-1000Mbps
Traffic ratioBalanced
Geographic scopeRegional
Max prefixes (IPv4 / IPv6)7 / 1
Unicast / IPv6 / MulticastYes / Yes / No
Looking glassNot available
Route serverNot available

Contact Information (4)

RoleNameEmailPhone
NOCnet.adminnet.admin@sielte.it—
TechnicalFrancesco D'Angelof.dangelo@sielte.it—
AbuseAbuseripe.admin@sielte.it—
Public Relationspeeringpeering@sielte.it—

Only contacts the network has chosen to publish are shown.

Upstreams (18)

ASNameRelationshipPathsLast Seen
AS34428EIGHTROUTE Giulio Lo PrestiUpstream (inferred)266
AS47408MANDARIN-AS Mandarin S.p.A.Upstream (inferred)70
AS3269ASN-IBSNAZ Telecom Italia S.p.A.Upstream (inferred)17
AS6939HURRICANE - Hurricane Electric LLCUpstream (inferred)8
AS39120CONVERGENZE-AS Convergenze S.p.A.Upstream (inferred)4
AS51185MAINSTREAMING-AS MainStreaming SpAUpstream (inferred)4
AS49544i3Dnet i3D.net B.VUpstream (inferred)3
AS13237LAMBDANET-AS euNetworks GmbHUpstream (inferred)2
AS137409GSLNETWORKS-AS-AP - GSL Networks Pty LTDUpstream (inferred)2
AS8218NEO-ASN Zayo Infrastructure France SAUpstream (inferred)1
AS8529OMANTEL-AS Zain Omantel International FZ-LLCUpstream (inferred)1
AS14537CL-1379-14537 - Continent 8 LLCUpstream (inferred)1
AS24482SGGS-AS-AP - SG.GSUpstream (inferred)1
AS29075IELO IELO-LIAZO SERVICES SASUpstream (inferred)1
AS4455BSO IX Reach LtdUpstream (inferred)Inferred—
AS5405INTERDOTLINK Inter.link GmbHUpstream (inferred)Inferred—
AS6204ZET-NET INTERKVM HOST SRLUpstream (inferred)Inferred—
AS60171—Upstream (inferred)Inferred—

Downstreams (0)

No downstream ASNs found for AS204280 in current data sources.

Registry and network details

Registered holdersielte SIELTE S.P.A.
RegisteredYes
Peering policyOpen
IRR AS-setAS204280
Registry record last modified
MaintainersRIPE-NCC-END-MNT, it-sielte-1-mnt
Internet exchanges3
Facilities2
Network profile updated

Data updated . See limitations.