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AS49528

Alfanet

Poland (PL)

ASN Information

AS NumberAS49528
AS NameALFANET-PL-AS
OrganizationALFANET-PL-AS MARCIN MALOLEPSZY @ALFANET
Also known asAlfanet
CountryPoland (PL)
RegistryRIPE NCC
ASN TypeCable/DSL/ISP
Last Seen
Announcement Count6
IPv4 Prefix Count4
IPv6 Prefix Count2
RPKI StatusNotFound ×4Unknown (could not be determined) ×2
IRR RecordsView IRR route objects
Websitehttp://alfanet24.pl ↗

AS Path to AS49528

  1. 6939HURRICANE - Hurricane Electric LLC
  2. 50607EPIX-KTW-GlobalMix Stowarzyszenie e-Poludnie
  3. 49528Origin

Most common path, seen 27× in route collector data, latest at a collector in Singapore (2026-10-24 05:09:57 UTC). Prepends collapsed.

Route Collectors (Visibility)

Sydney: 14 peer session(s)São Paulo: 18 peer session(s)Johannesburg: 24 peer session(s)Amsterdam: 25 peer session(s)Singapore: 27 peer session(s)London: 32 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 (6)

View All →
PrefixFamilyRPKILast Seen
31.42.0.0/20IPv4NotFoundNot looked up yet
185.19.116.0/22IPv4NotFoundNot looked up yet
185.55.67.0/24IPv4NotFoundNot looked up yet
195.88.28.0/23IPv4NotFoundNot looked up yet
2a00:40a0::/40IPv6Not checkedNot looked up yet
2a02:4a40:101::/48IPv6Not checkedNot looked up yet

Peers (11)

View All →
ASNameRelationshipPathsLast Seen
AS50607EPIX-KTW-GlobalMix Stowarzyszenie e-PoludnieUpstream (inferred)419
AS50606VIRTUAOPERATOR-AS Horyzont Technologie Internetowe sp.z.o.o.Upstream (inferred)282
AS201054EPIX-PolMix Stowarzyszenie e-PoludnieUpstream (inferred)14
AS49544i3Dnet i3D.net B.VUpstream (inferred)12
AS24482SGGS-AS-AP - SG.GSUpstream (inferred)10
AS137409GSLNETWORKS-AS-AP - GSL Networks Pty LTDUpstream (inferred)10
AS6939HURRICANE - Hurricane Electric LLCUpstream (inferred)8
AS36236NETACTUATE - NetActuate, IncUpstream (inferred)3

Neighbours seen next to AS49528 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
EPIX.KatowiceKatowice/Silesia, PL178.216.40.772001:7f8:5b::7710GYes

IX ports registered by AS49528 (self-reported by the network).

Interconnection Facilities (1)

FacilityCityCountry
4 Data CenterKatowicePoland

Data centres where AS49528 says it can interconnect (self-reported).

IRR AS-SET and Peering Policy

IRR AS-SETNot available
Member of AS-SETsSee IRR page
Peering policyOpen
Multiple locationsNot Required
Ratio requirementNo
ContractNot Required
Traffic5-10Gbps
Traffic ratioBalanced
Geographic scopeRegional
Max prefixes (IPv4 / IPv6)0 / 0
Unicast / IPv6 / MulticastYes / No / No
Looking glassNot available
Route serverNot available

Contact Information (0)

No public contacts are registered for AS49528.

Only contacts the network has chosen to publish are shown.

Upstreams (9)

ASNameRelationshipPathsLast Seen
AS50607EPIX-KTW-GlobalMix Stowarzyszenie e-PoludnieUpstream (inferred)419
AS50606VIRTUAOPERATOR-AS Horyzont Technologie Internetowe sp.z.o.o.Upstream (inferred)282
AS201054EPIX-PolMix Stowarzyszenie e-PoludnieUpstream (inferred)14
AS49544i3Dnet i3D.net B.VUpstream (inferred)12
AS24482SGGS-AS-AP - SG.GSUpstream (inferred)10
AS137409GSLNETWORKS-AS-AP - GSL Networks Pty LTDUpstream (inferred)10
AS6939HURRICANE - Hurricane Electric LLCUpstream (inferred)8
AS36236NETACTUATE - NetActuate, IncUpstream (inferred)3
AS20473AS-VULTR - The Constant Company, LLCUpstream (inferred)Inferred—

Downstreams (2)

ASNameRelationshipPathsLast Seen
AS47896szybkinet-AS ALFASZYBKINET Sp. z o. o.Downstream (inferred)Inferred—
AS60755ASN-KomputerLAN Lukasz Istek KomputerLANDownstream (inferred)Inferred—

Registry and network details

Registered holderALFANET-PL-AS MARCIN MALOLEPSZY @ALFANET
RegisteredYes
Peering policyOpen
IRR AS-setNot available
Registry record last modified
MaintainersRIPE-NCC-END-MNT, ALFANET-MNT, NETIA-MNT
Internet exchanges1
Facilities1
Network profile updated

Data updated . See limitations.